Here is my weather quiz question for this week. What is the “Green Sky” effect? Please place your answer as a comment after the forecasts. The first person to post the correct answer will win one week of free personalized weather forecasts tailored to your needs. Good luck.

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A trough of low pressure is south of us (the shaded “U” ) and it will keep a moisture flow headed our way.  A frontal system is moving southeastward and will increase our chances for getting wet. Another frontal system will be pushing into the Pacific Northwest by the end of the week. Between the two systems there will be a period of dry weather.

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Advisories:  NONE AT THIS TIME

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The Pollen Count Forecast for the Eugene-Springfield area : Trees HIGH, Grass and Weeds ABSENT. From Allergy and Asthma Research Group.

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Here are your detailed forecasts. **

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Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: Mostly cloudy with AM rain then showers likely (60%) and cooler today, a (40%) chance this evening and a slight (20%) chance of showers late tonight high 54 low 36. Mostly cloudy Tuesday, Tuesday night, and Wednesday morning then a mix of clouds and sun Wednesday afternoon, partly cloudy Wednesday night, a mix of clouds and sun Thursday, Friday, and Saturday and partly cloudy at night highs 60 Tuesday to 73 Thursday falling to 65 Saturday lows 40-46. Partly cloudy just a slight (20%) chance of showers Sunday high 63.

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Forecast for the Umpqua Basin including Roseburg:  Mostly cloudy with rain today and a good (50%) chance of showers tonight snow level 3,500 ft. falling to 3,000 ft. then rising to 3,500 ft. at night high 53 low 40. Mostly cloudy with slight (20%) chance of showers Tuesday morning, mostly cloudy Tuesday night then mostly cloudy Wednesday morning then partly cloudy and warmer in the afternoon highs  58-67 low 42. Partly cloudy Wednesday night and Thursday then mostly cloudy Thursday night and Friday lows 42-47 highs 75-69. Mostly cloudy with a slight (20%) chance of showers Friday night through Saturday night and mostly cloudy with a (30%) chance of showers Sunday lows near 50 highs 72-64.

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy with rain today and a (40%) chance of showers tonight  and just a slight (20%) chance of showers Tuesday morning and mostly cloudy the rest of the day highs 52-55 low 42. Mostly cloudy Tuesday night and Wednesday and partly cloudy Wednesday night and Thursday lows 40-46 highs 62-58. Mostly cloudy Thursday night through Friday night lows near 50 high 60. Mostly cloudy with a slight (20%) chance of showers Saturday morning and Saturday night then a (40%) chance of showers Sunday highs 63 low 50.

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Forecast for the Cascades of Lane County:  Mostly cloudy with rain and snow showers today ( 2-4 in. of snow) and rain and snow showers likely (60%) in the evening and a good (50%) chance tonight (1-2 in. of snow) snow level 3,500 ft. rising to 4,000 ft. high 40 low 25. A (20%) chance of rain and snow showers Tuesday and a slight (20%) chance of showers Tuesday night snow level 3,000 ft. rising to 5,000 ft. in the afternoon and 5,500 ft. at night high 46 low 32. Mostly cloudy Wednesday morning then a mix of clouds and sun in the afternoon, partly cloudy Wednesday night and partly cloudy with a slight (20%) chance of showers Thursday, Thursday night, and Friday free air freezing level 8,000 ft. Wednesday and Wednesday night and a snow level of 8,000 ft. Thursday through Friday highs 56-62 lows near 30. Partly cloudy with a slight (20%) chance of showers Saturday and Saturday night then mostly cloudy with a slight (20%) chance of showers Sunday snow level 8,000 ft. highs 56-54 low 32.

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**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

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A trough of low pressure is south of us (the shaded “U” ) and it will keep a moisture flow headed our way.  A frontal system is moving southeastward and will increase our chances for getting wet. Another frontal system will be pushing into the Pacific Northwest by the end of the week. Between the two systems there will be a period of dry weather.

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Advisories:  NONE AT THIS TIME

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The Pollen Count Forecast for the Eugene-Springfield area : Trees HIGH, Grass and Weeds ABSENT. From Allergy and Asthma Research Group.

__________________

Here are your detailed forecasts. **

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Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: Mostly cloudy with a (40%) chance of showers and a slight (20%) chance of thunderstorms this evening and showers late tonight low 43. Mostly cloudy with AM showers then showers likely (60%) and cooler Monday, a (40%) chance Monday evening and a slight (20%) chance of showers late Monday night high 54 low 36. Mostly cloudy Tuesday, Tuesday night, and Wednesday morning then a mix of clouds and sun Wednesday afternoon, partly cloudy Wednesday night, a mix of clouds and sun Thursday, Friday, and Saturday and partly cloudy at night highs 60 Tuesday to 73 Thursday falling to 65 Saturday lows 40-46. Partly cloudy just a slight (20%) chance of showers Sunday high 63.

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Forecast for the Umpqua Basin including Roseburg:  Cloudy with isolated thunderstorms early this evening with scattered showers this evening and showers late tonight snow level 3,500 ft. late at night low near 42. Mostly cloudy with rain Monday and a (40%) chance of showers Monday night snow level 3,500 ft. falling to 3,000 ft. then rising to 3,500 ft. at night high 53 low 40. Mostly cloudy with slight (20%) chance of showers Tuesday morning, mostly cloudy Tuesday night then mostly cloudy Wednesday morning then partly cloudy and warmer in the afternoon highs  58-67 low 42. Partly cloudy Wednesday night and Thursday then mostly cloudy Thursday night and Friday lows 42-47 highs 75-69. Mostly cloudy with a slight (20%) chance of showers Friday night through Saturday night and mostly cloudy with a (30%) chance of showers Sunday lows near 50 highs 72-64.

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Cloudy with isolated showers at the shore and scattered showers this evening inland and showers late at night low 45. Mostly cloudy with rain Monday and a (40%) chance of showers Monday night  and just a slight (20%) chance of showers Tuesday morning and mostly cloudy the rest of the day highs 52-55 low 42. Mostly cloudy Tuesday night and Wednesday and partly cloudy Wednesday night and Thursday lows 40-46 highs 62-58. Mostly cloudy Thursday night through Friday night lows near 50 high 60. Mostly cloudy with a slight (20%) chance of showers Saturday morning and Saturday night then a (40%) chance of showers Sunday highs 63 low 50.

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Forecast for the Cascades of Lane County:  Mostly cloudy with showers likely (60%) and a slight (20%) chance of thunderstorms this evening then showers late tonight and colder snow level  5,000 ft. falling to 4,000 ft. late 1-4 in. of show possible late tonight low 29. Mostly cloudy with rain and snow showers Monday ( 1-4 in of snow) and rain and snow showers likely (60%) in the evening and a good (50%) chance Monday night (1-2 in. of snow) snow level 3,500 ft. high 40 low 25. A (20%) chance of rain and snow showers Tuesday and a slight (20%) chance of showers Tuesday night snow level 3,000 ft. rising to 5,000 ft. in the afternoon and 5,500 ft. at night high 46 low 32. Mostly cloudy Wednesday morning then a mix of clouds and sun in the afternoon, partly cloudy Wednesday night and partly cloudy with a slight (20%) chance of showers Thursday, Thursday night, and Friday free air freezing level 8,000 ft. Wednesday and Wednesday night and a snow level of 8,000 ft. Thursday through Friday highs 56-62 lows near 30. Partly cloudy with a slight (20%) chance of showers Saturday and Saturday night then mostly cloudy with a slight (20%) chance of showers Sunday snow level 8,000 ft. highs 56-54 low 32.

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**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

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A trough of low pressure is south of us (the shaded “U” ) and it has kept us cooler than normal and a bit wet. The high pressure ridge north of  it ( “arch” shape in blue arrows) and a surface high are weakening. Another upper level low will approach us bringing back the chance of rain as a weak disturbance ( just off the California coast) slides into California today. The upper level low pressure trough and a new frontal system early in the week will bring back the cooler than normal and and damp weather for off and on unsettled conditions next week.

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Advisories:  NONE AT THIS TIME

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The Pollen Count Forecast for the Eugene-Springfield area : Trees HIGH, Grass and Weeds ABSENT. From Allergy and Asthma Research Group.

__________________

Here are your detailed forecasts. **

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Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: Mostly cloudy this morning and mostly cloudy, some sun peeks, with a slight (20%) chance of showers this afternoon and mostly cloudy with a slight (20%) chance of showers this  evening and showers likely (60%)  at night high 63 low 42. Mostly cloudy with showers likely (60%) and cooler Monday, a (40%) chance Monday evening and a slight (20%) chance of showers Monday night, and mostly cloudy with a slight (20%) chance of showers and warmer Tuesday highs 57-63 low 36. Partly cloudy Tuesday night then a mix of clouds and sun and warmer Wednesday low 40 high near 70. Partly cloudy Wednesday night, a mix of clouds and sun Thursday, partly cloudy Thursday night, and a mix of clouds and sun Friday  lows 42-44  highs 72-64. Partly cloudy just a slight (20%) chance of showers Friday night and a mix of clouds and sun and warmer Saturday low 43 high 65.

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Forecast for the Umpqua Basin including Roseburg:  Mostly cloudy with isolated showers this morning then scattered showers this afternoon and evening with showers likely (60%) late at night high 65 low near 42. Mostly cloudy with rain Monday and a (40%) chance of showers Monday night snow level 3,500 ft. high 56 low 44. Mostly cloudy with slight (20%) chance of showers Tuesday, mostly cloudy Tuesday night then partly cloudy and  warmer Wednesday highs 64-72 low 45. Just mostly cloudy Wednesday night through Friday lows 44-47 highs 72-67. Mostly cloudy with a slight (20%) chance of showers Friday night then mostly cloudy and warmer Saturday low 47 high 75.

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy today with isolated showers through this evening and showers likely (60%) at night high 60 low 43 . Mostly cloudy with rain Monday and a (40%) chance of showers Monday night high 56 low 45. Mostly cloudy and warmer Tuesday and Tuesday night and partly cloudy Wednesday highs 55-60 lows 45-47. Mostly cloudy Wednesday night through Friday lows 45-49 highs 55-60. Mostly cloudy with a slight (20%) chance of showers Friday night and mostly cloudy Saturday low 47 high 63.

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Forecast for the Cascades of Lane County:  More clouds with a slight (20%) chance of showers this morning mainly south toward Willamette Pass, then a slight (20%) chance of showers and a slight (20%) chance of thunderstorms this afternoon, snow level 5,500 ft. and evening then rain and snow showers likely by late tonight and colder snow level 4,500 ft. falling to 3,500 ft. tonight lows near 30 high 50. Mostly cloudy with rain and snow showers likely (60%) Monday and a (40%) chance of rain and snow showers Monday night and a slight (20%) chance Tuesday snow level 3,000 ft. Monday, 3,500 ft. Monday night and 4,000 ft. rising to 5,500 ft. Tuesday afternoon highs 40-50 low 24.  Partly cloudy with a slight (20%) chance of showers Tuesday night, then a mix of clouds and sun Wednesday, and partly cloudy Wednesday night snow level 5,500 ft. Tuesday night, and a free air freezing level rising to 9,000 ft. Wednesday and Wednesday night lows near 30 highs 52-62 . Partly cloudy with a slight (20%) chance of showers Thursday through Saturday snow level 8,000 ft. highs 55-59 lows 30-33.

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**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

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A trough of low pressure is south of us (the shaded “U” ) and it has kept us cooler than normal and a bit wet. The high pressure ridge north of  it ( “arch” shape in blue arrows) and a surface high will give us some sunshine and dry weather for a while longer. Another upper level low will approach us bringing back the chance of rain as a weak disturbance ( just off the California coast) slides into California Sunday. The upper level low pressure trough and a new frontal system early in the week will bring back the cooler than normal and and damp weather for off and on unsettled conditions next week.

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Advisories:  NONE AT THIS TIME

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The Pollen Count Forecast for the Eugene-Springfield area : Trees HIGH, Grass and Weeds ABSENT. From Allergy and Asthma Research Group.

__________________

Here are your detailed forecasts. **

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Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: Partly cloudy this evening with a slight (20%) chance of a thunderstorm low 40. Mostly cloudy Sunday morning and a mix of clouds and sun with a slight (20%) chance of showers Sunday afternoon and mostly cloudy with a slight (20%) chance of showers Sunday evening and showers likely (60%)  at night high 63 low 42. Mostly cloudy with showers likely (60%) and cooler Monday, a (40%) chance Monday evening and a slight (20%) chance of showers Monday night, and mostly cloudy with a slight (20%) chance of showers and warmer Tuesday highs 57-63 low 36. Partly cloudy Tuesday night then a mix of clouds and sun and warmer Wednesday low 40 high near 70. Partly cloudy Wednesday night, a mix of clouds and sun Thursday, partly cloudy Thursday night, and a mix of clouds and sun Friday  lows 42-44  highs 72-64. Partly cloudy just a slight (20%) chance of showers Friday night and a mix of clouds and sun and warmer Saturday low 43 high 65.

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Forecast for the Umpqua Basin including Roseburg:  Mostly cloudy with isolated showers tonight and Sunday morning then scattered showers Sunday afternoon and evening with showers likely (60%) late at night lows near 42 high 65. Mostly cloudy with rain Monday and a (40%) chance of showers Monday night snow level 3,500 ft. high 56 low 44. Mostly cloudy with slight (20%) chance of showers Tuesday, mostly cloudy Tuesday night then partly cloudy and  warmer Wednesday highs 64-72 low 45. Just mostly cloudy Wednesday night through Friday lows 44-47 highs 72-67. Mostly cloudy with a slight (20%) chance of showers Friday night then mostly cloudy and warmer Saturday low 47 high 75.

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy  tonight and Sunday with isolated showers Sunday and Sunday evening and showers likely (60%) at night lows 43 high 60. Mostly cloudy with rain Monday and a (40%) chance of showers Monday night high 56 low 45. Mostly cloudy and warmer Tuesday and Tuesday night and partly cloudy Wednesday highs 55-60 lows 45-47. Mostly cloudy Wednesday night through Friday lows 45-49 highs 55-60. Mostly cloudy with a slight (20%) chance of showers Friday night and mostly cloudy Saturday low 47 high 63.

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Forecast for the Cascades of Lane County:  Partly cloudy this evening with a slight (20%) chance of showers or thunderstorms and slight (20%) chance of showers late tonight and Sunday morning mainly south toward Willamette Pass, then a slight (20%) chance of showers and a slight (20%) chance of thunderstorms Sunday afternoon and evening then rain and snow showers likely by late Sunday night and colder snow level 4,500 ft. falling to 3,500 ft. Sunday night lows near 30 high 50. Mostly cloudy with rain and snow showers likely (60%) Monday and a (40%) chance of rain and snow showers Monday night and a slight (20%) chance Tuesday snow level 3,000 ft. Monday, 3,500 ft. Monday night and 4,000 ft. rising to 5,500 ft. Tuesday afternoon highs 40-50 low 24.  Partly cloudy with a slight (20%) chance of showers Tuesday night, then a mix of clouds and sun Wednesday, and partly cloudy Wednesday night snow level 5,500 ft. Tuesday night, and a free air freezing level rising to 9,000 ft. Wednesday and Wednesday night lows near 30 highs 52-62 . Partly cloudy with a slight (20%) chance of showers Thursday through Saturday snow level 8,000 ft. highs 55-59 lows 30-33.

_________________

**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

_______________

A trough of low pressure has been over us (the shaded “U” ) and it has kept us cooler than normal and a bit wet. The high pressure ridge behind it (shaded “arch” shape ) and a surface high will give us sunshine and dry weather for a few days. Another upper level low will approach for the weekend bringing back the chance of rain by the middle of the weekend as a weak disturbance slides into California Sunday. The upper level low pressure trough and a new frontal system Monday will bring back the cooler than normal and and damp weather for off and on unsettled conditions next week.

________________

Advisories:  NONE AT THIS TIME

________________

The Pollen Count Forecast for the Eugene-Springfield area : Trees HIGH, Grass and Weeds ABSENT. From Allergy and Asthma Research Group.

__________________

Here are your detailed forecasts. **

_________________

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: Mostly sunny today and partly cloudy tonight high 70 low 40. A mix of clouds and sun with a slight (20%) chance of showers Sunday afternoon and mostly cloudy with a slight (20%) chance of showers Sunday evening high 65 low 40. Mostly cloudy with showers likely (60%) and cooler Monday,  a (40%) chance Monday night, and mostly cloudy with a slight (20%) chance Tuesday and warmer highs 55-65 low 36. Partly cloudy Tuesday night then a mix of clouds and sun and warmer Wednesday low 40 high near 70. Partly cloudy Wednesday night, a mix of clouds and sun Thursday, partly cloudy Thursday night, and a mix of clouds and sun Friday  lows 42-44  highs 68-64.

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Forecast for the Umpqua Basin including Roseburg:  Partly cloudy with a slight (20%) chance of showers this afternoon, partly cloudy in the evening then mostly cloudy with a slight (20%) chance of showers at night high 72 low near 42 . Mostly cloudy with a  slight (20%) chance of showers Sunday and a (30%) chance Sunday night then AM rain and afternoon showers likely (60%) Monday highs 66-57 low 40. Mostly cloudy with a (40%) chance of showers Monday night then warmer with a slight (20%) chance of showers Tuesday low 43 high 65. Mostly cloudy Tuesday night then partly cloudy Wednesday through Friday lows 43-47 highs 72-67 .

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy this morning, then mostly sunny this afternoon, and mostly cloudy  tonight and Sunday with a slight (20%) chance of showers inland and a slight (20%) chance of afternoon showers at the shore Sunday lows 43-46 highs 60-55. Mostly cloudy with a (40%) chance of showers Sunday night then rain Monday morning and likely (60%) in the afternoon a (50%) chance of showers Monday night lows 45-40 highs 56-52 . Mostly cloudy and warmer Tuesday then just mostly cloudy Tuesday night and partly cloudy Wednesday through Friday highs 55-60 lows 45-49.

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Forecast for the Cascades of Lane County:  A mix of clouds and sun with a slight (20%) chance of showers or thunderstorms this afternoon and partly cloudy this evening with a slight (20%) chance of showers or thunderstorms and slight (20%) chance of showers Sunday morning then a (30%) chance of showers and a slight (20%) chance of thunderstorms Sunday afternoon and evening free air freezing level 6,500 ft. rising to 7,500 ft. this afternoon and a snow level 5,500 ft. tonight and Sunday and 5,000 ft. Sunday night highs 60-55 lows near 30.  Mostly cloudy with rain and snow showers likely (60%) Monday and Monday night snow level 3,500 ft. high 42 low 24.  Mostly cloudy with a (40%) chance of rain and snow showers Tuesday, partly cloudy with a slight (20%) chance of showers Tuesday night, then a mix of clouds and sun Wednesday snow level 4,500 ft. Tuesday, 6,500 ft. Tuesday night, and a free air freezing level rising to above 8,000 ft. Wednesday highs 53-62 low near 30. Partly cloudy with a slight (20%) chance of showers Wednesday night through Friday snow level 5,000 ft. lows 30-33 highs 56-52.

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**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

We have a winner!  Tina Batori was the first person to post the correct answer – Australia. Here again is my weekly weather quiz question. There are many colloquial names given for tropical cyclones. Some examples are typhoon and hurricane. One of those names is “Willy Willy.” In what part of the world is a tropical cyclone called a”Willy Willy?” Tina correctly answered “Australia” is where tropical cyclones are called a Willy WIlly. I’ll have another weekly weather quiz for you starting next Monday.  The first person to post the correct answer will win one week of free personalized weather forecasts tailored to your needs.

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A trough of low pressure has been over us (the shaded “U” ) and it has kept us cooler than normal and a bit wet. The high pressure ridge behind it (shaded “arch” shape ) and a surface high will give us sunshine and dry weather for a few days. Another upper level low will approach for the weekend bringing back the chance of rain by the middle of the weekend as a weak disturbance slides into California Sunday. The upper level low pressure trough will bring back the cooler than normal and and damp weather for unsettled conditions next week.

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Advisories:  NONE AT THIS TIME

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The Pollen Count Forecast for the Eugene-Springfield area : Trees HIGH, Grass and Weeds ABSENT. From Allergy and Asthma Research Group.

__________________

Here are your detailed forecasts. **

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Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: Partly cloudy with a slight (20%) chance of a shower or thunderstorm this evening then mostly sunny Saturday and partly cloudy Saturday night lows 36-40 high 70. A mix of clouds and sun with a slight (20%) chance of showers Sunday afternoon and mostly cloudy with a slight (20%) chance of showers Sunday evening high 65 low 40. Mostly cloudy with showers likely (60%) and cooler Monday,  a (40%) chance Monday night, and mostly cloudy with a slight (20%) chance Tuesday and warmer highs 55-65 low 36. Partly cloudy Tuesday night then a mix of clouds and sun and warmer Wednesday low 40 high near 70. Partly cloudy Wednesday night, a mix of clouds and sun Thursday, partly cloudy Thursday night, and a mix of clouds and sun Friday  lows 42-44  highs 68-64.

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Forecast for the Umpqua Basin including Roseburg:  Partly cloudy tonight,  mostly cloudy Saturday morning then partly cloudy with a slight (20%) chance of showers in the afternoon, partly cloudy in the evening then mostly cloudy with a slight (20%) chance of showers at night lows near 42 high 72. Mostly cloudy with a  slight (20%) chance of showers Sunday and a (30%) chance Sunday night then AM rain and afternoon showers likely (60%) Monday highs 66-57 low 40. Mostly cloudy with a (40%) chance of showers Monday night then warmer with a slight (20%) chance of showers Tuesday low 43 high 65. Mostly cloudy Tuesday night then partly cloudy Wednesday through Friday lows 43-47 highs 72-67 .

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Partly cloudy this evening, mostly cloudy  tonight and Saturday morning, then sunny Saturday afternoon, and mostly cloudy Saturday night and Sunday with a slight (20%) chance of showers inland and a slight (20%) chance of afternoon showers at the shore Sunday lows 43-46 highs 60-55. Mostly cloudy with a (40%) chance of showers Sunday night then rain Monday morning and likely (60%) in the afternoon a (50%) chance of showers Monday night lows 45-40 highs 56-52 . Mostly cloudy and warmer Tuesday then just mostly cloudy Tuesday night and partly cloudy Wednesday through Friday highs 55-60 lows 45-49.

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Forecast for the Cascades of Lane County:  Partly cloudy with a slight (20%) chance of showers or thunderstorms this evening free air freezing level 7,000 ft. low 32 . A mix of clouds and sun with a slight (20%) chance of showers or thunderstorms Saturday afternoon and partly cloudy Saturday evening with a slight (20%) chance of showers or thunderstorms and  slight (20%) chance of showers Sunday morning then a (30%) chance of showers and a slight (20%) chance of thunderstorms Sunday afternoon and evening free air freezing level 6,500 ft. rising to 7,500 ft. Saturday afternoon and a snow level 5,500 ft. Saturday night highs 60-55 low 30. Partly cloudy with a slight (20%) chance of showers Sunday morning then mostly cloudy with a (30%) chance in the afternoon and a (30%) at night with a slight (20%) chance of afternoon and evening thunderstorms snow level 5,500 ft. Sunday falling to 5,000 ft. at night high 55 low 29. Mostly cloudy with rain and snow showers likely (60%) Monday and Monday night snow level 3,500 ft.   high 42 low 24.  Mostly cloudy with a (40%) chance of rain and snow showers Tuesday, partly cloudy with a slight (20%) chance of showers Tuesday night, then a mix of clouds and sun Wednesday snow level 4,500 ft. Tuesday, 6,500 ft. Tuesday night, and a free air freezing level rising to above 8,000 ft. Wednesday highs 53-62 low near 30. Partly cloudy with a slight (20%) chance of showers Wednesday night through Friday snow level 5,000 ft. lows 30-33 highs 56-52.

_________________

**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

Here again is my weekly weather quiz question. There are many colloquial names given for tropical cyclones. Some examples are typhoon and hurricane. One of those names is “Willy Willy.” In what part of the world is a tropical cyclone called a”Willy Willy?” Please post your answer as a comment after the forecasts. The first person to post the correct answer will win one week of free personalized weather forecasts tailored to your needs. Good luck.

_______________

A trough of low pressure has been over us (the shaded “U” ) and it has kept us cooler than normal and a bit wet. The high pressure ridge behind it (shaded “arch” shape ) and a surface high will give us sunshine and dry weather for a few days. Another upper level low will approach for the weekend bringing back the chance of rain by the middle of the weekend as a weak disturbance slides into California Sunday. The upper level low pressure trough will bring back the cooler than normal and and damp weather for unsettled conditions next week.

________________

Advisories:  NONE AT THIS TIME

________________

The Pollen Count Forecast for the Eugene-Springfield area : Trees HIGH, Grass and Weeds ABSENT. From Allergy and Asthma Research Group.

__________________

Here are your detailed forecasts. **

_________________

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:  A mix of clouds and sun to mostly sunny and warmer today, partly cloudy tonight then a mix of clouds and sun Saturday and partly cloudy Saturday night  highs 70-67 lows 35-38. A mix of clouds and sun with a slight (20%) chance of showers Sunday afternoon and just mostly cloudy Sunday night high 65 low 40. Mostly cloudy with a good (50%) chance of showers and cooler Monday,  a (40%) chance Monday night, and partly cloudy with a slight (20%) chance Tuesday highs 55-64 low 38. Partly cloudy then a mix of clouds and sun and warmer Wednesday high near 70. Partly cloudy only a slight (20%) chance of showers Wednesday night and partly cloudy with a (30%) chance of showers Thursday low 42 high 65.

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Forecast for the Umpqua Basin including Roseburg:  Mostly cloudy this morning and partly cloudy this afternoon and tonight with a slight (20%) chance of showers this evening then mostly cloudy high 72 low 42. AM clouds Saturday then partly cloudy in the afternoon with a slight (20%) chance of showers and mostly cloudy Saturday night with a slight (20%) chance of showers high 69 low 42. Mostly cloudy with a  slight (20%) chance of showers Sunday and Sunday night then showers likely (60%) Monday highs 66-57 low 43. Mostly cloudy with a (40%) chance of showers Monday night then warmer with a slight (20%) chance of showers Tuesday low 44 high 65 . Mostly cloudy Tuesday night and Wednesday then mostly cloudy with a (30%) chance of showers Wednesday night and Thursday low 45 high 63.

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Partly cloudy today, tonight, and Saturday and mostly cloudy Saturday night highs 60-55 lows 39-43. Mostly cloudy with a slight (20%) chance of showers Sunday afternoon, evening, and Sunday night then showers likely (60%) Monday and  a good (50%) chance of showers Monday night highs 54-52 lows 45-40. Mostly cloudy and warmer with a slight (20%) chance of showers Tuesday then just mostly cloudy Tuesday night and Wednesday highs 60-57 low 45. A slight (20%) chance of showers Wednesday night and a (30%) chance of showers Thursday low 47 high 54.

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Forecast for the Cascades of Lane County:  A mix of clouds and sun and warmer today with a slight (20%) chance of afternoon showers or thunderstorms, and partly cloudy with a slight (20%) chance of showers or thunderstorms this evening free air freezing level 6,500 ft. rising to  7,500 ft. this afternoon and back down to 7,000 ft. at night  high 58 low 32 . A mix of clouds and sun with a slight (20%) chance of showers or thunderstorms Saturday afternoon and partly cloudy Saturday evening with a slight (20%) chance of showers or thunderstorms and Sunday morning with a slight (20%) chance of showers then a (30%) chance of showers or thunderstorms Sunday afternoon and evening then a (30%) chance of showers late at night free air freezing level 5,500 ft. rising to 7,000 ft. Saturday afternoon and a snow level 5,500 ft. Saturday night highs 60-55 low 30. A mix of clouds and sun with a slight (20%) chance of showers Sunday morning then a (40%) chance in the afternoon and likely (60%) at night snow level 5,500 ft. Sunday falling to 5,000 ft. at night high 55 low 27. Mostly cloudy with snow showers likely (60%) Monday with rain and  snow showers likely (60%) Monday night snow level 3,000 ft. rising to 3,500 ft. at night high near 42 low 25.  Partly cloudy with a (40%) chance of showers Tuesday, a slight (20%) chance Tuesday night, then a mix of clouds and sun Wednesday snow level 5,000 ft. Tuesday, 5,500 ft. Tuesday night, and a free air freezing level rising to 8,000 ft. Wednesday highs 49-58 low near 30. Partly cloudy with a slight (20%) chance of showers Wednesday night and Thursday snow level 5,000 ft. low 30 high 52.

_________________

**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

Here again is my weekly weather quiz question. There are many colloquial names given for tropical cyclones. Some examples are typhoon and hurricane. One of those names is “Willy Willy.” In what part of the world is a tropical cyclone called a”Willy Willy?” Please post your answer as a comment after the forecasts. The first person to post the correct answer will win one week of free personalized weather forecasts tailored to your needs. Good luck.

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A trough of low pressure has been over us (the shaded “U” ) and it has kept us cooler than normal and a bit wet. The high pressure ridge behind it (shaded “arch” shape ) and a surface high will give us sunshine and dry weather for a few days. Another upper level low will approach for the weekend bringing back the chance of rain by the middle of the weekend as a weak disturbance slides into California Sunday. The upper level low pressure trough will bring back the cooler and and damp weather for unsettled conditions next week.

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Advisories:  NONE AT THIS TIME

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The Pollen Count Forecast for the Eugene-Springfield area : Trees HIGH, Grass and Weeds ABSENT. From Allergy and Asthma Research Group.

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Here are your detailed forecasts. **

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Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:  Partly cloudy tonight, a mix of clouds and sun and warmer Friday, partly cloudy Friday night then a mix of clouds and sun Saturday and partly cloudy Saturday night lows 32-40 highs 70-67. A mix of clouds and sun with a slight (20%) chance of showers Sunday afternoon and just mostly cloudy Sunday night high 65 low 40. Mostly cloudy with a good (50%) chance of showers and cooler Monday,  a (40%) chance Monday night, and partly cloudy with a slight (20%) chance Tuesday highs 55-64 low 38. Partly cloudy then a mix of clouds and sun and warmer Wednesday high near 70. Partly cloudy only a slight (20%) chance of showers Wednesday night and mostly cloudy with a (30%) chance of showers Thursday low 42 high 65.

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Forecast for the Umpqua Basin including Roseburg:  Mostly clear this evening and partly cloudy tonight then partly cloudy Friday and Friday night lows 36-42 high 72. AM clouds Saturday then partly cloudy in the afternoon and mostly cloudy Saturday night high 69 low 42. Mostly cloudy with a  slight (20%) chance of showers Sunday and Sunday night then showers likely (60%) Monday highs 66-57 low 43. Mostly cloudy with a (40%) chance of showers Monday night then warmer with a slight (20%) chance of showers Tuesday low 44 high 65 . Mostly cloudy Tuesday night and Wednesday then mostly cloudy with a (30%) chance of showers Wednesday night and Thursday low 45 high 63.

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Partly cloudy tonight, mostly cloudy Friday, partly cloudy at night, then mostly cloudy Saturday and Saturday night lows 39-43 highs 60-55. Mostly cloudy with a slight (20%) chance of showers Sunday and Sunday night then showers likely (60%) Monday and  a good (50%) chance of showers Monday night highs 54-52 lows 45-40. Mostly cloudy and warmer with a slight (20%) chance of showers Tuesday then just mostly cloudy Tuesday night and Wednesday highs 60-57 low 45. A slight (20%) chance of showers Wednesday night and a (30%) chance of showers Thursday low 47 high 54.

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Forecast for the Cascades of Lane County:  Partly cloudy with a slight (20%) chance  of isolated showers this evening, mainly to the north, a mix of clouds and sun and warmer Friday with a slight (20%) chance of afternoon showers, and partly cloudy with a slight (20%) chance of showers Friday evening snow level 4,000 ft. rising to  5,500 ft. Friday afternoon and back down to 5,000 ft. at night lows 25-32 high 58 . A mix of clouds and sun with a slight (20%) chance of showers Saturday afternoon and partly cloudy Saturday evening and Sunday morning with a slight (20%) chance of showers then a (30%) chance of showers Sunday afternoon snow level 6,000 ft. Saturday afternoon and 5,500 ft. Saturday night and Sunday highs 60-55 low 30. A mix of clouds and sun with a slight (20%) chance of showers Sunday morning then a (40%) chance in the afternoon and likely (60%) at night snow level 5,500 ft. Sunday falling to 5,000 ft. at night high 55 low 27. Mostly cloudy with snow showers likely (60%) Monday with rain and  snow showers likely (60%) Monday night snow level 3,000 ft. rising to 3,500 ft. at night high near 42 low 25.  Partly cloudy with a (40%) chance of showers Tuesday, a slight (20%) chance Tuesday night, then a mix of clouds and sun Wednesday snow level 5,000 ft. Tuesday, 5,500 ft. Tuesday night, and a free air freezing level rising to 8,000 ft. Wednesday highs 49-58 low near 30. Partly cloudy with a slight (20%) chance of showers Wednesday night and Thursday snow level 5,000 ft. low 30 high 52.

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**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

Here again is my weekly weather quiz question. There are many colloquial names given for tropical cyclones. Some examples are typhoon and hurricane. One of those names is “Willy Willy.” In what part of the world is a tropical cyclone called a”Willy Willy?” Please post your answer as a comment after the forecasts. The first person to post the correct answer will win one week of free personalized weather forecasts tailored to your needs. Good luck.

_______________

A trough of low pressure has been over us (the shaded “U” ) and it has kept us cooler than normal and a bit wet. The high pressure ridge behind it (shaded “arch” shape ) and a surface high will give us sunshine and dry weather for a few days. Another low will approach for the weekend bringing back the chance of rain by the middle of the weekend, then a strong cold front will move in Monday returning colder than normal temperature and better chances for rain.

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Advisories:  NONE AT THIS TIME

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The Pollen Count Forecast for the Eugene-Springfield area : Trees HIGH, Grass and Weeds ABSENT. From Allergy and Asthma Research Group.

__________________

Here are your detailed forecasts. **

_________________

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:  AM fog or low clouds then a mix of clouds and sun today and warmer then partly cloudy tonight high 63 low 35. Mostly sunny Friday,  mostly clear Friday night then a mix of clouds and sun Saturday and partly cloudy Saturday night highs 69-64 lows 34-38. Partly cloudy with a  slight (20%) chance of showers Sunday and a good (50%) chance Sunday night high 65 low 40. Mostly cloudy with a good (50%) chance of showers Monday, (40%) Monday night, and (30%) Tuesday highs 60-63 low 40. Partly cloudy with a (20%) chance of showers Tuesday night and Wednesday low 40 hight 65.

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Forecast for the Umpqua Basin including Roseburg:  Mostly clear this morning then sunny this afternoon and mostly clear tonight and sunny Friday then partly cloudy Friday night lows 32-37 highs 66-73. Mostly cloudy Saturday and Saturday night high 69 low 39. Mostly cloudy with a  slight (20%) chance of showers Sunday, a good (50%) chance Sunday night and Monday, (40%) Monday night, and (30%) Tuesday highs 58-67 lows 40-45. Just a slight (20%) chance of showers Tuesday night and Wednesday low 45 high 69.

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Sunny today and mostly clear tonight high 59 lows 36-40. Sunny Friday, partly cloudy at night  high 62 low 42. Mostly cloudy Saturday and Saturday night high 58 low 44. Mostly cloudy Sunday and a (30%) chance of showers Sunday night then mostly cloudy with showers likely (60%) Monday and  a good (50%) chance Monday night highs 56-59 lows 42-46. Mostly cloudy with a slight (20%) chance of showers Tuesday through Wednesday highs 54-52 low 43 .

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Forecast for the Cascades of Lane County:  Partly cloudy with a slight (20%) chance snow showers today and this evening and mostly clear late at night snow level 3,500 ft. today and 4,000 ft. at night  lows 20-27 high 50. Mostly sunny and warmer Friday with a slight (20%) chance of a snow shower and partly cloudy Friday night with a slight (20%) chance of showers Friday evening snow level 5,000 ft. falling to  4,500 ft. Friday night high 59 low near 32. A mix of clouds and sun with a slight (20%) chance of showers Saturday afternoon and partly cloudy Saturday night with a slight (20%) chance of showers snow level 5,500 ft. high 55 low 32. Partly cloudy with a (50%) chance of showers Sunday and a (40%) chance of rain and snow showers Sunday night snow level 5,000 ft. falling to 4,500 ft. at night high 54 low 27. Mostly cloudy with a good (50%) chance of rain and snow showers Monday and (40%) Monday night snow level 5,000 ft. falling to 4,500 ft. at night high near 42 low 25. Mostly cloudy with a (40%) chance of showers Tuesday and Wednesday and partly cloudy with a (30%) chance of showers Tuesday night snow level 5,000 ft. Tuesday rising to 6,000 ft. Tuesday night and 8,000 ft. Wednesday high 47 low 30.

_________________

**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

Here again is my weekly weather quiz question. There are many colloquial names given for tropical cyclones. Some examples are typhoon and hurricane. One of those names is “Willy Willy.” In what part of the world is a tropical cyclone called a”Willy Willy?” Please post your answer as a comment after the forecasts. The first person to post the correct answer will win one week of free personalized weather forecasts tailored to your needs. Good luck.

_______________

A trough of low pressure is still over us (the shaded “U” ) and it has kept us cooler than normal and a bit wet. The high pressure ridge behind it (shaded “arch” shape ) and a surface will give us sunshine and dry weather for a couple of days. Another low will approach for the weekend bringing back the chance of rain, then a strong cold front will move in Monday returning colder than normal temperature and better chances for rain.

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Advisories:  A FROST ADVISORY IS IN EFFECT FROM 2 AM UNTIL 8 AM THURSDAY FOR THE ENTIRE I-5 CORRIDOR TO THE SOUTH WILLAMETTE VALLEY AND INCLUDING THE UPPER HOOD RIVER VALLEY.  A FROST ADVISORY IS IN EFFECT FROM 3 AM UNTIL 8 AM THURSDAY FOR SOUTH CENTRAL AND SOUTH OREGON COAST, AND CENTRAL DOUGLAS COUNTY.  A FREEZE WARNING IS IN EFFECT FROM 3 AM UNTIL 8 AM THURSDAY FOR EASTERN CURRY COUNTY AND JOSEPHINE AND JACKSON COUNTY.

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The Pollen Count Forecast for the Eugene-Springfield area : Trees HIGH, Grass and Weeds ABSENT. From Allergy and Asthma Research Group.

__________________

Here are your detailed forecasts. **

_________________

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:  Partly cloudy with a slight (20%) chance of isolated evening showers and thunderstorms with small hail possible low near 30. A mix of clouds and sun Thursday with a Frost Advisory in effect from 2 AM until 8 AM then warmer and partly cloudy Thursday night high 63 low 35. Mostly sunny Friday,  mostly clear Friday night then a mix of clouds and sun Saturday and partly cloudy Saturday night highs 69-64 lows 34-38. Partly cloudy with a  slight (20%) chance of showers Sunday and a good (50%) chance Sunday night high 65 low 40. Mostly cloudy with a good (50%) chance of showers Monday, (40%) Monday night, and (30%) Tuesday highs 60-63 low 40. Partly cloudy with a (20%) chance of showers Tuesday night and Wednesday low 40 hight 65.

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Forecast for the Umpqua Basin including Roseburg:  Mostly cloudy  this evening becoming mostly clear tonight with frost late at night and Thursday morning (a Frost Advisory is in effect from 3 AM until 8 AM ) then sunny in the afternoon and mostly clear Thursday night and sunny Friday then partly cloudy Friday night lows 32-37 highs 66-73. Mostly cloudy Saturday and Saturday night high 69 low 39. Mostly cloudy with a (30%) chance of showers Sunday, a good (50%) chance Sunday night and Monday, (40%) Monday night, and (30%) Tuesday highs 58-67 lows 40-45. Just a slight (20%) chance of showers Tuesday night and Wednesday low 45 high 69.

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Partly cloudy this evening and mostly clear with patchy frost very late tonight, patchy frost Thursday morning ( a Frost Advisory is in effect from 3 am until 8 am) then sunny in the afternoon, and mostly clear Thursday night lows 36-40 high 59. Sunny Friday, partly cloudy at night  high 62 low 42. Mostly cloudy Saturday and Saturday night high 58 low 44. Mostly cloudy Sunday and Sunday night then mostly cloudy with a (50%) chance of showers Monday and Monday night highs 56-59 lows 42-46. Mostly cloudy with a slight (20%) chance of showers Tuesday through Wednesday highs 54-52 low 43 .

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Forecast for the Cascades of Lane County:  Mostly cloudy with scattered snow showers this evening and a slight (20%) chance of snow showers late tonight then partly cloudy with a slight (20%) chance snow showers Thursday and Thursday evening and mostly clear late at night snow level 3,500 ft. Thursday and 4,000 ft. at night  lows 20-27 high 50. Mostly sunny and warmer Friday with a slight (20%) chance of a snow shower and partly cloudy Friday night with a slight (20%) chance of showers Friday evening snow level 5,000 ft. falling to  4,500 ft. Friday night high 59 low near 32. A mix of clouds and sun with a slight (20%) chance of showers Saturday afternoon and partly cloudy Saturday night with a slight (20%) chance of showers snow level 5,500 ft. high 55 low 32. Partly cloudy with a (50%) chance of showers Sunday and a (40%) chance of rain and snow showers Sunday night snow level 5,000 ft. falling to 4,500 ft. at night high 54 low 27. Mostly cloudy with a good (50%) chance of rain and snow showers Monday and (40%) Monday night snow level 5,000 ft. falling to 4,500 ft. at night high near 42 low 25. Mostly cloudy with a (40%) chance of showers Tuesday and Wednesday and partly cloudy with a (30%) chance of showers Tuesday night snow level 5,000 ft. Tuesday rising to 6,000 ft. Tuesday night and 8,000 ft. Wednesday high 47 low 30.

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**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.