We have a winner! Here is the question again. There is a high speed river of air found in the middle and upper portions of the troposphere that helps control the movement of surface storm systems. What is it called? Congratulations to Dennis he’s the first person to post the correct answer “the jet stream.” That means he’s the winner of one week of free personalized weather forecasts tailored to his needs, as long as he has not won my weekly weather quiz within the last 6 months. That’s just to make sure the same people don’t keep winning to often. I’ll have another weekly weather quiz question for you next Monday. The first person to post the correct answer will win a week of free personalized forecasts tailored to your needs.

_______________

An upper level trough of low pressure (“U” shaped section of shaded area over Oregon) has kept the clouds, rain, and cool temperatures around for too long. High pressure (“Arch” shaped section of shaded area offshore) will be taking over and clearing the skies, warming the temperatures, and keeping the rain away for a quite a while. A weak frontal system will slide through early next week, but all it will do is cool us down a bit and then we’ll warm up and still be dry for the rest of the week. It’s about time.

_______________

Advisories:  NONE AT THIS TIME.

________________

The Updated Pollen Count Forecast for the Eugene-Springfield area : Trees LOW, Grass VERY HIGH, and weeds ABSENT. Data 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 cloudy with just a (40%) chance of showers tonight, a slight (20%) chance of showers Friday morning, then mostly sunny and warmer in the afternoon low 46 high 72 . Mostly clear Friday night and Saturday night while mostly sunny and warmer Saturday and Sunday lows 45-48 highs 70-82.  Partly cloudy Sunday night, a mix of clouds and sun and cooler Monday, partly cloudy Monday evening then mostly cloudy at night lows 49-44 high 73. AM clouds and mostly sunny and warmer Tuesday through Thursday and mostly clear Tuesday nigh and Wednesday night highs 70-77 lows near 49.

_________________

Forecast for the Umpqua Basin including Roseburg:  Mostly cloudy with scattered showers this evening, showers decreasing late this evening, over night tonight and very early Friday AM then mostly sunny and warmer Friday afternoon low 45 high 70 . Mostly clear Friday night,  mostly sunny and warmer Saturday and Sunday, clear Saturday night and mostly clear Sunday night lows 47-53 highs 82-87.  Partly cloudy and cooler Monday through Tuesday, mostly clear at  night, and mostly sunny and warmer Wednesday and a bit cooler Thursday highs 77-73-79-75 lows 47-50.

_________________

Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy with   periods of  showers this evening, scattered showers decreasing late this evening and overnight into early AM, and partly cloudy Friday morning breaking out to mostly sunny and warmer in the afternoon low 47 high 68. Mostly clear Friday night, sunny and warmer Saturday, clear Saturday night and sunny Sunday lows 48-50 highs 62-65 . Partly cloudy Sunday night and Monday, clouds Monday evening, then partly cloudy Monday night and Tuesday morning, and mostly sunny and cooler Tuesday afternoon lows near 50-47 highs 67-60. Mostly clear Tuesday night and Wednesday night and mostly sunny and warmer Wednesday and then cooler Thursday lows 50-48 highs 67-63.

_________________

Forecast for the Cascades of Lane County:  Mostly cloudy with showers likely (60%) tonight ( up to 2 in. of slushy snow possible above the passes) snow level  5,000 ft. low 33 . Mostly cloudy with a (40%) chance of showers Friday AM, then partly cloudy and warmer with a slight (20%) chance of afternoon showers then becoming mostly clear Friday night snow level 7,000 ft. Friday afternoon and a free air freezing level of 10,000 ft. Friday night high 59 low 37. Mostly sunny and warmer Saturday and Sunday, mostly clear Saturday night and Sunday night then mostly sunny Monday (breezy Sunday night and Monday) free air freezing level 12,000 ft. Saturday, 13,000 ft. Saturday night and Sunday, 14,000 ft. Sunday night falling to 11,000 ft. Monday  highs 70-73 lows 36-40. Partly cloudy Monday night, mostly sunny Tuesday through Thursday, mostly clear nights, free air freezing level 11,000 ft. falling to 9,000 ft. Tuesday and rising from 10,000 ft. Tuesday night to 12,000 ft. Thursday lows near 40 highs 62-67.

_________________

**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! Here is the question again. There is a high speed river of air found in the middle and upper portions of the troposphere that helps control the movement of surface storm systems. What is it called? Congratulations to Dennis he’s the first person to post the correct answer “the jet stream.” That means he’s the winner of one week of free personalized weather forecasts tailored to his needs, as long as he has not won my weekly weather quiz within the last 6 months. That’s just to make sure the same people don’t keep winning to often. I’ll have another weekly weather quiz question for you next Monday. The first person to post the correct answer will win a week of free personalized forecasts tailored to your needs.

_______________

A trough of low pressure (the “U” shaped dip in the jet stream over the Pacific Ocean just offshore) has helped to push a frontal system into the Pacific Northwest  and that new frontal system has moved through keeping us wet today with clearing starting Friday. That means wet weather today for the first part of the NCAA events, but sunshine and warmer for the Friday afternoon and Saturday events. A new weak storm will be moving in Monday cooling things down, but it doesn’t look like we will see any rain as a result.

_______________

Advisories:  NONE AT THIS TIME.

________________

The Updated Pollen Count Forecast for the Eugene-Springfield area : Trees MODERATE, Grass HIGH, and weeds ABSENT. Data 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 cloudy with showers today, a (40%) chance of showers tonight, mostly cloudy Friday AM with a slight (20%) chance of showers, then mostly sunny and warmer in the afternoon highs 60-70 low 45. Mostly clear Friday night, Saturday night, and Sunday night while mostly sunny and warmer Saturday and Sunday  lows 44-50 highs 82-85.  A mix of clouds and sun and cooler Monday, partly cloudy Monday evening then mostly cloudy at night high 75 low 47. AM clouds and mostly sunny Tuesday and warmer Wednesday and mostly clear Tuesday light highs 72-77 low 49.

_________________

Forecast for the Umpqua Basin including Roseburg:  Mostly cloudy with showers today, and a (30%) chance of showers tonight high 62 low 45. Mostly cloudy with a slight (20%) chance of showers Friday morning, partly cloudy and warmer in the afternoon, and becoming mostly clear Friday night high 72 low 49. Sunny and warmer Saturday and Sunday, clear Saturday night and mostly clear Sunday night highs 84-86 lows 53-55.  Partly cloudy and cooler Monday through Tuesday morning, mostly clear Tuesday night, and mostly sunny Wednesday highs 78-74-79 lows 50-53.

_________________

Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy with   AM inland showers otherwise showers likely (60%) today and a (30%) chance of showers tonight high 60 low 50. Mostly cloudy Friday AM then mostly sunny in the afternoon, partly cloudy in the evening and clearing Friday night, sunny Saturday and clear Saturday night highs 63-66 low 50. Mostly sunny Sunday, mostly clear Sunday night, then partly cloudy Monday through Tuesday highs 67-62 lows near 50. Mostly clear Tuesday night and mostly sunny Wednesday low 48 high 67.

_________________

Forecast for the Cascades of Lane County:  Mostly cloudy with rain and snow showers today (1-3 in. of snow) and likely (60%) tonight ( 2 in. of snow) snow level 4,000 ft. rising to 4,500 ft. this afternoon, and 5,000 ft. tonight high 43 low 34 . Mostly cloudy with a (40%) chance of showers Friday AM, then partly cloudy and warmer with a slight (20%) chance of afternoon showers then becoming partly cloudy Friday night snow level 6,000 ft. rising to 7,000 ft. Friday afternoon and a free air freezing level of 10,000 ft. Friday night high 59 low 38. Mostly sunny and warmer Saturday through Wednesday and mostly clear Saturday night and Sunday night, partly cloudy Monday night and Tuesday night free air freezing level 13,000 ft. Saturday, 14,000 ft. Saturday night and Sunday, 15,000 ft. Sunday night falling to 12,000 ft. Monday night and backup to 13,000 ft. Wednesday highs 72-76 Saturday and Sunday then 64-67 Monday through Wednesday lows 38-43 .

_________________

**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 is another chance to answer this weeks weekly weather quiz question. This one should be easy. There is a high speed river of air found in the middle and upper portions of the troposphere that helps control the movement of surface storm systems. What is it called? Please place your answer as a comment after the forecasts. The first person to post the correct answer will win a week of free personalized forecasts tailored to your needs. Good luck.

_______________

A trough of low pressure (the “U” shaped dip in the jet stream over the Pacific Ocean just offshore) has helped to push a frontal system into the Pacific Northwest  and that new frontal system is pushing through keeping us wet through Thursday with clearing starting Friday. That means wet weather today for the first part of the NCAA events, but sunshine and warmer for the Friday afternoon and Saturday events. A new storm system will be moving in Monday cooling things down, but it doesn’t look like we will see any rain as a result.

_______________

Advisories:  NONE AT THIS TIME.

________________

The Updated Pollen Count Forecast for the Eugene-Springfield area : Trees MODERATE, Grass HIGH, and weeds ABSENT. Data 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 cloudy with showers and breezy (winds this evening Southwest 15-25 mph decreasing to 5-10 mph late tonight), tonight low 47. Mostly cloudy with showers Thursday, a (40%) chance of showers Thursday night, mostly cloudy Friday AM with a slight (20%) chance of showers, then mostly sunny and warmer in the afternoon highs 60-70 low 45. Mostly clear Friday night, Saturday night, and Sunday night while mostly sunny and warmer Saturday and Sunday  lows 44-50 highs 82-85.  A mix of clouds and sun and cooler Monday, partly cloudy Monday evening then mostly cloudy at night high 75 low 47. AM clouds and mostly sunny Tuesday and warmer Wednesday and mostly clear Tuesday light highs 72-77 low 49.

_________________

Forecast for the Umpqua Basin including Roseburg:  Mostly cloudy with showers tonight and Thursday, likely (60%) Thursday afternoon, and a (30%) chance of showers Thursday night lows 50-45 high 62.  Mostly cloudy with a slight (20%) chance of showers Friday morning, partly cloudy and warmer in the afternoon, and becoming mostly clear Friday night high 72 low 49. Sunny and warmer Saturday and Sunday, clear Saturday night and mostly clear Sunday night highs 84-86 lows 53-55.  Partly cloudy and cooler Monday through Tuesday morning, mostly clear Tuesday night, and mostly sunny Wednesday highs 78-74-79 lows 50-53.

_________________

Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy with  showers tonight, AM inland showers otherwise showers likely (60%) Thursday and a (30%) chance of showers Thursday night lows 50 high 60. Mostly cloudy Friday AM then mostly sunny in the afternoon, partly cloudy in the evening and clearing Friday night, sunny Saturday and clear Saturday night highs 63-66 low 50. Mostly sunny Sunday, mostly clear Sunday night, then partly cloudy Monday through Tuesday highs 67-62 lows near 50. Mostly clear Tuesday night and mostly sunny Wednesday low 48 high 67.

_________________

Forecast for the Cascades of Lane County:  Mostly cloudy and breezy (winds Southwest 15-25 mph then West 5-15 mph late at night) this evening with rain and snow showers and cooler tonight (1-3 in. of snow possible) and rain and snow showers Thursday (1-3 in. of snow) and likely (60%) Thursday night ( 1-3 in. of snow) snow level  6,000 ft. falling to 4,000 ft. late tonight, 4,000 ft. rising to 4,500 ft. Thursday afternoon, and 5,000 ft. Thursday night lows 30-34 high 43 . Mostly cloudy with a (40%) chance of showers Friday AM, then partly cloudy and warmer with a slight (20%) chance of afternoon showers then becoming partly cloudy Friday night snow level 5,500 ft. rising to 7,000 ft. Friday afternoon and a free air freezing level of 10,000 ft. Friday night high 59 low 38. Mostly sunny and warmer Saturday through Wednesday and mostly clear Saturday night and Sunday night, partly cloudy Monday night and Tuesday night free air freezing level 13,000 ft. Saturday, 14,000 ft. Saturday night and Sunday, 15,000 ft. Sunday night falling to 12,000 ft. Monday night and backup to 13,000 ft. Wednesday highs 72-76 Saturday and Sunday then 64-67 Monday through Wednesday lows 38-43 .

_________________

**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 is another chance to answer this weeks weekly weather quiz question. This one should be easy. There is a high speed river of air found in the middle and upper portions of the troposphere that helps control the movement of surface storm systems. What is it called? Please place your answer as a comment after the forecasts. The first person to post the correct answer will win a week of free personalized forecasts tailored to your needs. Good luck.

_______________

A trough of low pressure (the “U” shaped dip in the jet stream over the Pacific Ocean just offshore) has helped to push a frontal system into the Pacific Northwest that brought back the rain. Weak high pressure aloft gave us a nice day Monday. A flat ridge of high pressure (a small “arch” just hitting the shore) will move eastward letting low pressure replace it. Tuesday we were looking for more sunshine, but saw more clouds instead and no afternoon rain in the Valley because of that high, but  a new surface disturbance will be pushing through keeping us wet until the weekend. That means wet weather for the first half of the NCAA events, but sunshine and warmer for the Saturday events. A new storm system will be moving in between Sunday night and Monday keeping the clouds and rain around for a while.

_______________

Advisories:  NONE AT THIS TIME.

________________

The Updated Pollen Count Forecast for the Eugene-Springfield area : Trees MODERATE, Grass HIGH, and weeds ABSENT. Data 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 cloudy with showers today, a slight (20%) chance of an afternoon or evening thunderstorm, showers tonight, and Thursday highs 64-60 low 47. Mostly cloudy with a good (50%) chance of showers Thursday night and mostly cloudy Friday AM with a slight (20%) chance of showers, then mostly sunny and warmer in the afternoon and mostly clear Friday  night lows 45-50 high 69. Mostly sunny and warmer Saturday and Sunday, then mostly clear Saturday night and Sunday night highs 79-83 lows 48-53 . A mix of clouds and sun Monday, partly cloudy Monday night, and mostly sunny Tuesday highs near 72 low  47.

_________________

Forecast for the Umpqua Basin including Roseburg:  Mostly cloudy with showers likely (60%) this morning, showers this afternoon and showers tonight and Thursday highs 66-60 low 49. Mostly cloudy with a (30%) chance of showers Thursday night, a slight (20%) chance of showers Friday morning, then partly cloudy and warmer in the afternoon and clearing Friday night lows 47-46 high 72 . Sunny and warmer Saturday and Sunday, clear Saturday night and mostly clear Sunday night highs 79-83 lows 53-52.  Partly cloudy and cooler Monday and Monday night, then partly cloudy Tuesday morning breaking out to sunny and warmer in the afternoon highs 72-76 low 50.

_________________

Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy with  showers and breezy winds South 15-25 mph then Southwest 10-15 mph late this afternoon) today and rain tonight high 59 low 47. Showers likely (60%) along the shore Thursday and inland Thursday AM then afternoon showers likely (60%) inland then a (40%) of showers Thursday night high 56 low 47. Mostly cloudy a slight (20%) chance of showers Friday AM then partly cloudy in the afternoon and evening and clearing Friday night high 61 low 48. Sunny and pleasant and warmer Saturday and Sunday, clear Saturday night and mostly clear Sunday night highs 66-64 lows near 50. Partly cloudy Monday through Tuesday highs 58-62 low 48.

_________________

Forecast for the Cascades of Lane County:  Mostly cloudy with showers and cooler today ( 1-3 in. of snow possible), a slight chance of afternoon and evening thunderstorms, and rain and snow showers tonight (1-4 in. of snow possible) and Thursday and cooler snow level  6,000 ft. falling to 4,500 ft. late tonight, 4,000 ft. rising to 4,500 ft. Thursday highs 48-42 low 32. Mostly cloudy with showers  likely (60%) Thursday night and cloudy with a (40%) chance of showers Friday AM, then partly cloudy and warmer with a slight (20%) chance of afternoon showers snow level 5,500 ft. rising to 7,000 ft. Friday afternoon low 32 high 37. Partly cloudy Friday night, mostly sunny and warmer Saturday and Sunday, and mostly clear Saturday night and Sunday night free air freezing level 9,000 ft. Friday night , 10,000 ft. Saturday, 13,000 ft. Saturday night through Sunday night lows 35-42 highs 72-76 . A mix of clouds and sun Monday and Tuesday and partly cloudy Monday night highs 66-62 low 38 .

_________________

**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 is another chance to answer this weeks weekly weather quiz question. This one should be easy. There is a high speed river of air found in the middle and upper portions of the troposphere that helps control the movement of surface storm systems. What is it called? Please place your answer as a comment after the forecasts. The first person to post the correct answer will win a week of free personalized forecasts tailored to your needs. Good luck.

_______________

A trough of low pressure (the “U” shaped dip in the jet stream over the Pacific Ocean just offshore) has helped to push a frontal system into the Pacific Northwest that brought back the rain. Weak high pressure aloft gave us a nice day Monday. A flat ridge of high pressure (a small “arch” just hitting the shore) will move eastward letting low pressure replace it. Today were looking for more sunshine, but saw more clouds instead and no rain in the Valley because of that high, but by this evening and tonight a new surface disturbance will be pushing through keeping us wet until next weekend. A new storm system will be moving in between Sunday night and Monday keeping the clouds and rain around for a while.

_______________

Advisories:  NONE AT THIS TIME.

________________

The Updated Pollen Count Forecast for the Eugene-Springfield area : Trees MODERATE, Grass HIGH, and weeds ABSENT. Data 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 cloudy with rain tonight, showers Wednesday, showers likely (60%) Wednesday night, and showers likely (60%) Thursday lows 50-47 highs 64-60. Mostly cloudy with a (40%) chance of showers Thursday night and mostly cloudy Friday AM with a slight (20%) chance of showers, then mostly sunny and warmer in the afternoon and mostly clear Friday  night lows 45-50 high 69. Mostly sunny and warmer Saturday and Sunday, then mostly clear Saturday night and Sunday night highs 79-83 lows 48-53 . A mix of clouds and sun Monday, partly cloudy Monday night, and mostly sunny Tuesday highs near 72 low  47.

_________________

Forecast for the Umpqua Basin including Roseburg:  Mostly cloudy with rain tonight and Wednesday night and showers Wednesday and likely (60%) Thursday lows 52-49 highs 66-60 . Mostly cloudy with a (30%) chance of showers Thursday night, a slight (20%) chance of showers Friday morning, then partly cloudy and warmer in the afternoon and clearing Friday night lows 47-46 high 72 . Sunny and warmer Saturday and Sunday, clear Saturday night and mostly clear Sunday night highs 79-83 lows 53-52.  Partly cloudy and cooler Monday and Monday night, then partly cloudy Tuesday morning breaking out to sunny and warmer in the afternoon highs 72-76 low 50.

_________________

Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy with rain tonight and Wednesday night and showers Wednesday lows 52-47 high 59. Showers likely (60%) along the shore Thursday and inland Thursday AM then afternoon showers inland then a (40%) of showers Thursday night high 56 low 47. Mostly cloudy a slight (20%) chance of showers Friday AM then partly cloudy in the afternoon and evening and clearing Friday night high 61 low 48. Sunny and pleasant and warmer Saturday and Sunday, clear Saturday night and mostly clear Sunday night highs 66-64 lows near 50. Partly cloudy Monday through Tuesday highs 58-62 low 48.

_________________

Forecast for the Cascades of Lane County:  Mostly cloudy with rain tonight, showers and cooler Wednesday (up to 1 in. of snow possible) and rain and snow showers Wednesday night (2-4 in. of snow above the passes) and Thursday and cooler snow level above 8,000 ft. falling to 7,000 ft. late tonight, 4,000 ft. rising to 4,500 ft. Thursday lows 38-32 highs 48-42. Mostly cloudy with showers  likely (60%) Thursday night and cloudy with a (40%) chance of showers Friday AM, then partly cloudy and warmer with a slight (20%) chance of afternoon showers snow level 5,000 ft. rising to 7,000 ft. Friday afternoon low 32 high 37. Partly cloudy Friday night, mostly sunny and warmer Saturday and Sunday, and mostly clear Saturday night and Sunday night free air freezing level 9,000 ft. Friday night , 10,000 ft. Saturday, 13,000 ft. Saturday night through Sunday night lows 35-42 highs 72-76 . A mix of clouds and sun Monday and Tuesday and partly cloudy Monday night highs 66-62 low 38 .

_________________

**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 is this weeks weekly weather quiz question. There is a high speed river of air found in the middle and upper portions of the troposphere that helps control the movement of surface storm systems. What is it called? Please place your answer as a comment after the forecasts. The first person to post the correct answer will win a week of free personalized forecasts tailored to your needs. Good luck.

_______________

A trough of low pressure (the “U” shaped dip in the jet stream over the Pacific Ocean just offshore) has helped to push a frontal system into the Pacific Northwest that brought back the rain. Weak high pressure aloft gave us a nice day Monday. A flat ridge of high pressure (a small “arch” just hitting the shore) will move eastward letting low pressure replace it. Today will have sunshine and no rain in the Valley because of that high, but by tonight a new surface disturbance will be pushing through keeping us wet until next weekend.

_______________

Advisories:  NONE AT THIS TIME.

________________

The Updated Pollen Count Forecast for the Eugene-Springfield area : Trees and Grass MODERATE, and weeds ABSENT. Data 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:  Patchy AM fog and clouds then a mix of clouds and sun with increasing clouds this afternoon, cloudy with a good (50%) chance of evening rain, then rain tonight high 72 low 50. Mostly cloudy with showers and cooler Wednesday, showers Wednesday night and likely (60%) and cooler Thursday highs 65-60 low 47. Mostly cloudy with a (30%) chance of showers Thursday night and mostly cloudy Friday AM then a mix of clouds and sun in the afternoon then partly cloudy Friday night lows 47-49 high 67. Mostly sunny and warmer Saturday, mostly clear Saturday night, mostly sunny Sunday and Monday and mostly clear Sunday night highs 77-72 lows near 52 .

_________________

Forecast for the Umpqua Basin including Roseburg:  Partly cloudy this morning, mostly cloudy in the afternoon, then rain likely (60%) this evening and  showers late tonight  high 74 low 54. Showers Wednesday and Wednesday night and showers likely (60%) Thursday highs 67-60 low 47. Mostly cloudy with a (30%) chance of showers Thursday night, a slight (20%) chance of showers Friday morning, then partly cloudy and warmer in the afternoon and clearing Friday night lows 47-46 high 72 . Sunny and warmer Saturday and Sunday, mostly clear Saturday night highs 77-80 low 53.  Partly cloudy Sunday night and Monday low 49 high 75.

_________________

Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy today high 62. Mostly cloudy with showers  tonight, Wednesday and Wednesday night and showers likely (60%) Thursday lows 53-49 highs 60-62 . Mostly cloudy a (40%) chance of showers Thursday night, a slight (20%) chance Friday AM, then partly cloudy in the afternoon and evening clearing at night lows 47 high 63. Sunny and pleasant Saturday and Sunday, clear Saturday night highs 62-64 low 48. Partly cloudy Sunday night and Monday low 48 high 63.

_________________

Forecast for the Cascades of Lane County:  Mostly sunny this AM, a mix of clouds and sun with increasing clouds this afternoon, and rain developing this evening and rain tonight snow level above 8,000 ft. today and tonight high 64 low 39. Mostly cloudy with showers and cooler Wednesday and Wednesday night, then rain and snow showers Thursday snow level 6,000 ft. Wednesday (1 in. of snow possible) falling to 5,000 ft. Wednesday night, and 4,500 ft. Thursday highs 51-44 low 32 . Mostly cloudy with showers  likely (60%) Thursday night and  a (40%) chance of showers Friday AM, then partly cloudy with a slight (20%) chance of afternoon showers snow level 5,000 ft. rising to 7,000 ft. low 33 high 56 . Partly cloudy Friday night, mostly sunny Saturday, Sunday, and Monday and mostly clear at night free air freezing level 8,000 ft. Friday night , 10,000 ft. Friday night, 10,000 ft. Saturday,  11,000 ft. Saturday night, and 12,000 Sunday and Monday lows 34-43 highs 65-70.

_________________

**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 is this weeks weekly weather quiz question. There is a high speed river of air found in the middle and upper portions of the troposphere that helps control the movement of surface storm systems. What is it called? Please place your answer as a comment after the forecasts. The first person to post the correct answer will win a week of free personalized forecasts tailored to your needs. Good luck.

_______________

A trough of low pressure (the “U” shaped dip in the jet stream over the Pacific Ocean just offshore) has helped to push a frontal system into the Pacific Northwest that brought back the rain. Weak high pressure aloft gave us a nice day today. Tuesday will have sunshine and no rain in the Valley, but by Tuesday night a new disturbance will be moving through keeping us wet until next weekend.

_______________

Advisories:  NONE AT THIS TIME.

________________

The Updated Pollen Count Forecast for the Eugene-Springfield area : Trees and Grass MODERATE, and weeds ABSENT. Data 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:  Becoming mostly clear tonight,  back to a mix of clouds and sun and a bit warmer Tuesday, cloudy with a good (50%) chance of evening rain, then rain Tuesday night lows 44-50 high 76. Mostly cloudy with showers and cooler Wednesday, showers Wednesday night and likely (60%) and cooler Thursday highs 65-60 low 47. Mostly cloudy with a (30%) chance of showers Thursday night and mostly cloudy Friday AM then a mix of clouds and sun in the afternoon with a slight (20%) chance of showers Friday low 47 high 67. Mostly sunny and warmer Saturday, mostly clear Saturday night, mostly sunny Sunday and Monday and mostly clear Sunday night highs 77-72 lows near 52 .

_________________

Forecast for the Umpqua Basin including Roseburg:  Partly cloudy tonight and Tuesday morning, mostly cloudy in the afternoon, then rain likely (60%) Tuesday evening and  rain late Tuesday night lows 49-54 high 79 . Showers Wednesday and Wednesday evening with showers likely (60%) late at night and Thursday highs 67-60 low 47. Mostly cloudy with a (20%) chance of showers Thursday night, a slight (20%) chance of showers Friday morning, then partly cloudy and warmer in the afternoon and clearing Friday night lows 47-46 high 72 . Sunny and warmer Saturday and Sunday, mostly clear Saturday night highs 77-80 low 53.  Partly cloudy Sunday night and Monday low 49 high 75.

_________________

Forecast for the South Oregon Coast including Coos Bay and North Bend: Partly cloudy tonight and Tuesday morning then mostly cloudy  in the afternoon low 48 high 62. Mostly cloudy with rain Tuesday night and showers Wednesday and Wednesday evening, then rain likely (60%) late Wednesday night and showers likely (60%) Thursday lows 53-49 highs 60-62 . Mostly cloudy a (20%) chance of showers Thursday night, a slight (20%) chance Friday AM, then partly cloudy in the afternoon and evening clearing at night lows 47 high 63. Sunny and pleasant Saturday and Sunday, clear Saturday night highs 62-64 low 48. Partly cloudy Sunday night and Monday low 48 high 63.

_________________

Forecast for the Cascades of Lane County:  Becoming mostly clear tonight, mostly sunny Tuesday AM, a mix of clouds and sun with a slight (20%) chance of showers in  the afternoon, and rain developing Tuesday night free air freezing level 11,000 ft. tonight, snow level above 8,000 ft. Tuesday and Tuesday night lows 36-39 high 64. Mostly cloudy with showers and cooler Wednesday and Wednesday night, then rain and snow showers Thursday snow level 6,500 ft. Wednesday falling to 5,500 ft. Wednesday night, and 4,500 ft. Thursday highs 51-44 low 32 . Mostly cloudy with a (20%) chance of showers  Thursday night and Friday AM, then partly cloudy with a slight (20%) chance of afternoon showers snow level 5,000 ft. rising to 5,500 ft. low 33 high 56 . Partly cloudy Friday night, mostly sunny Saturday, Sunday, and Monday and mostly clear at night free air freezing level 8,000 ft. Friday night , 10,000 ft. Friday night, 10,000 ft. Saturday,  11,000 ft. Saturday night, and 12,000 Sunday and Monday lows 34-43 highs 65-70.

_________________

**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 is this weeks weekly weather quiz question. There is a high speed river of air found in the middle and upper portions of the troposphere that helps control the movement of surface storm systems. What is it called? Please place your answer as a comment after the forecasts. The first person to post the correct answer will win a week of free personalized forecasts tailored to your needs. Good luck.

_______________

A trough of low pressure (the “U” shaped dip in the jet stream over the Pacific Ocean just offshore) has helped to push a frontal system into the Pacific Northwest bringing back the rain. Monday and Tuesday will have at least some sunshine and no rain in the Valley, but by Tuesday night a new frontal system will be moving through keeping us wet until next weekend.

_______________

Advisories:  NONE AT THIS TIME.

________________

The Updated Pollen Count Forecast for the Eugene-Springfield area : Trees LOW, Grass MODERATE, and weeds ABSENT. Data 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 sun breaks this morning then a mix of clouds and sun this afternoon, partly cloudy tonight, and back to a mix of clouds and sun and a bit warmer Tuesday highs 69-74 low 52 . Mostly cloudy with rain likely (60%) Tuesday night and showers likely (60%) and cooler Wednesday low 50 high 62. Mostly cloudy with a (30%) chance of showers Wednesday night and Thursday low 47 high 60. Mostly cloudy Thursday evening then partly cloudy with just a slight (20%) chance of showers Thursday night and Friday low 44 high 72. Partly cloudy Friday night, a mix of clouds and sun Saturday, partly cloudy Saturday night and  then a mix of clouds and sun Sunday lows 45-48 highs 75-77.

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Forecast for the Umpqua Basin including Roseburg:  Mostly cloudy this AM with a slight (20%) chance of showers then partly cloudy this afternoon high 75. Partly cloudy tonight, mostly cloudy Tuesday and Tuesday night with a (40%) chance of evening rain with rain likely (60%) late at night lows 47-52 high 77. Mostly cloudy with showers likely Wednesday and Wednesday evening, then a (20%) chance of showers late at night and Thursday highs 67-62 low 45. Mostly cloudy Thursday evening and partly cloudy at night with a slight (20%) chance of showers low 43. Partly cloudy Friday, mostly clear Friday  night mostly sunny warmer Saturday and Sunday highs 72-75 lows 48-54.

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Partly cloudy this morning with a slight (20%) chance of showers inland and mostly cloudy with patchy fog at the shore then partly cloudy in the afternoon and tonight, mostly cloudy with a slight (20%) chance of rain Tuesday afternoon highs 60-63 low 45. Evening rain likely along the coast and a good (50%) chance of evening rain inland, then rain late Tuesday night low 52. Mostly cloudy with showers Wednesday, cloudy with showers likely (60%)Wednesday evening and a good (50%) chance of showers late at night and Thursday highs 61-55 low 46. Mostly cloudy Thursday evening then partly cloudy with a slight (20%) chance of showers Thursday night low 42. Partly cloudy Friday, mostly clear Friday night, and just mostly sunny Saturday and Sunday, while clear Saturday night  highs near 60 lows 44-49.

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Forecast for the Cascades of Lane County:  Mostly cloudy with a slight (20%) chance of AM showers then a mix of clouds and sun and warmer today,  partly cloudy tonight, and a mix of clouds and sun Tuesday AM then mostly cloudy Tuesday afternoon with a slight (20%) chance of showers, snow level 8,000 ft. today, free air freezing level 10,000 ft. tonight and a snow level above 8,000 ft. Tuesday  highs 64-67 low 40. Mostly cloudy with rain likely (60%) Tuesday evening and rain at night then showers likely (60%) and cooler Wednesday and Wednesday night snow level falling to 7,000 ft. Tuesday night, 6,500 ft. Wednesday and Wednesday night lows 40-32 high 48. Mostly cloudy with a (20%) chance of showers Thursday and Thursday night snow level 5,500 ft. falling to 5,000 ft. high 50 low 35. AM clouds then a mix of clouds and sun Friday with a slight (20%) chance of showers snow level 6,500 ft. high 60 . Partly cloudy Friday night, a mix of clouds and sun Saturday, partly cloudy Saturday night then a mix of clouds and sun Sunday free air freezing level 9,000 ft. Friday night and 12,000 ft. Saturday through Sunday lows 36-40 highs 65-67.

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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 (the “U” shaped dip in the jet stream over the Pacific Ocean just offshore) has helped to push a frontal system into the Pacific Northwest bringing back the rain. Monday and Tuesday will have at least some sunshine and no rain in the Valley, but by Tuesday night a new frontal system will be moving through keeping us wet until next weekend.

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Advisories:  NONE AT THIS TIME.

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The Updated Pollen Count Forecast for the Eugene-Springfield area : Trees LOW, Grass MODERATE, and weeds ABSENT. Data 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 a (30%) chance of showers this evening and mostly cloudy Monday morning then a mix of clouds and sun Monday, partly cloudy Monday night, and back to a mix of clouds and sun and a bit warmer Tuesday lows 49-52 highs 69-74. Mostly cloudy with rain likely (60%) Tuesday night and showers likely (60%) and cooler Wednesday low 50 high 62. Mostly cloudy with a (30%) chance of showers Wednesday night and Thursday low 47 high 60. Mostly cloudy Thursday evening then partly cloudy with just a slight (20%) chance of showers Thursday night and Friday low 44 high 72. Partly cloudy Friday night, a mix of clouds and sun Saturday, partly cloudy Saturday night and  then a mix of clouds and sun Sunday lows 45-48 highs 75-77.

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Forecast for the Umpqua Basin including Roseburg:  Mostly cloudy with a (30%) with a chance of showers tonight and partly cloudy Monday with a slight (20%) chance of morning showers low 50 high 75. Partly cloudy Monday night, mostly cloudy Tuesday and Tuesday night with a (40%) chance of evening rain with rain likely (60%) late at night lows 47-52 high 77. Mostly cloudy with showers likely Wednesday and Wednesday evening, then a (20%) chance of showers late at night and Thursday highs 67-62 low 45. Mostly cloudy Thursday evening and partly cloudy at night with a slight (20%) chance of showers low 43. Partly cloudy Friday, mostly clear Friday  night mostly sunny warmer Saturday and Sunday highs 72-75 lows 48-54.

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy with a  (30%) chance of showers tonight low 50. Partly cloudy Monday morning with a slight (20%) chance of showers inland and mostly cloudy with a slight (20%) chance of morning showers at the shore then partly cloudy in the afternoon and partly cloudy Monday night high 60 low 46. A slight (20%) chance of rain Tuesday afternoon high 64 . Evening rain likely along the coast and a good (50%) chance of evening rain inland, then rain late Tuesday night low 52. Mostly cloudy with showers Wednesday, cloudy with showers likely (60%)Wednesday evening and a good (50%) chance of showers late at night and Thursday highs 61-55 low 46. Mostly cloudy Thursday evening then partly cloudy with a slight (20%) chance of showers Thursday night low 42. Partly cloudy Friday, mostly clear Friday night, and just mostly sunny Saturday and Sunday, while clear Saturday night  highs near 60 lows 44-49.

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Forecast for the Cascades of Lane County:  Mostly cloudy with evening showers and scattered evening thunderstorms, then a (40%) chance of showers late at night snow level 8,000 ft. low 38. Mostly cloudy with a slight (20%) chance of AM showers then a mix of clouds and sun and warmer Monday,  partly cloudy Monday night, and a mix of clouds and sun Tuesday AM then mostly cloudy Tuesday afternoon with a slight (20%) chance of showers, snow level 8,000 ft. Monday, free air freezing level 10,000 ft. Monday night and a snow level above 8,000 ft. Tuesday  highs 64-67 low 40. Mostly cloudy with rain likely (60%) Tuesday evening and rain at night then showers likely (60%) and cooler Wednesday and Wednesday night snow level falling to 7,000 ft. Tuesday night, 6,500 ft. Wednesday and Wednesday night lows 40-32 high 48. Mostly cloudy with a (20%) chance of showers Thursday and Thursday night snow level 5,500 ft. falling to 5,000 ft. high 50 low 35. AM clouds then a mix of clouds and sun Friday with a slight (20%) chance of showers snow level 6,500 ft. high 60 . Partly cloudy Friday night, a mix of clouds and sun Saturday, partly cloudy Saturday night then a mix of clouds and sun Sunday free air freezing level 9,000 ft. Friday night and 12,000 ft. Saturday through Sunday lows 36-40 highs 65-67.

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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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The weak, flat high pressure ridge that brought the sunshine to the Valley early Saturday is being replaced by low pressure (the “U” shaped dip in the jet stream over the Pacific Ocean). After some more wet weather there will be some sunshine early in the week, Monday and Tuesday, but by Tuesday night and Wednesday a new frontal system will be moving through. If that’s not enough for you another frontal system will be approaching from the northwest by sometime Thursday .

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Advisories:  NONE AT THIS TIME.

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The Updated Pollen Count Forecast for the Eugene-Springfield area : Trees LOW, Grass MODERATE, and weeds ABSENT. Data 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 rain this morning then a good (50%) chance of showers and a bit cooler in the afternoon, a slight (20%) chance of showers this evening and partly cloudy late at night high 66 low 46. AM clouds then a mix of clouds and sun and warmer Monday, partly cloudy Monday night, and a mix of clouds and sun and even warmer Tuesday, partly cloudy in the evening, then mostly cloudy in with a slight (20%) chance of rain Tuesday night  highs near 73-77 lows 49-52. Mostly cloudy with a (30%) chance of showers and cooler Wednesday through Thursday highs 65-67 low 48. Mostly cloudy with just a slight (20%) chance of showers Thursday night through Friday night lows 48-50 high 69. Mostly cloudy Saturday AM then a mix of clouds and sun and warmer with just a slight (20%) chance of showers high 72.

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Forecast for the Umpqua Basin including Roseburg:  Cloudy with rain this morning, then showers likely (60%) with a chance of afternoon and evening showers high 72 low 53.  Mostly cloudy Monday AM, partly cloudy in the afternoon, mostly cloudy in the evening and back to partly cloudy at night high 74 low 48. Mostly cloudy with a   slight (20%) chance of rain and Tuesday afternoon and a (30%) chance of rain at night highs 75  low 54.  Mostly cloudy with a (40%) chance of showers and cooler Wednesday, a slight (20%) chance Wednesday  night and a (30%) chance of showers and even cooler Thursday highs 65-62 low 45. Mostly cloudy with a slight (20%) chance of showers Thursday night through Friday  night and just mostly cloudy and a bit warmer Saturday lows 44-48 highs 66-72.

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Cloudy today with AM rain and afternoon showers likely (60%), then mostly cloudy with a slight (20%) chance of evening showers at the shore and a (30%) chance of showers inland high 59 low 50. Just partly cloudy Monday through Tuesday morning then mostly cloudy with a slight (20%) chance of rain in the afternoon and a (40%) chance of rain Tuesday night highs 61-63 lows 50-53. Mostly cloudy with a (40%) chance of showers Wednesday, a slight (20%) chance Wednesday night, with a (40%) chance of showers and a bit cooler Thursday highs 60-54 low 44.  A slight (20%) chance of showers Thursday night through Friday night and just mostly cloudy Saturday Friday low 47 high 62.

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Forecast for the Cascades of Lane County:  Mostly cloudy and breezy (winds Southwest 10-20 mph this afternoon) with morning rain and afternoon and evening showers today and a slight (20%) chance of  afternoon and evening thunderstorms, then a slight (20%) chance of showers late at night snow level above 8,000 ft. high 56 low 36. A mix of clouds and sun and warmer Monday with a slight (20%) chance of morning showers,  just partly cloudy Monday night, and a mix of clouds and sun and even warmer Tuesday with a slight (20%) chance of afternoon showers snow level above 8,000 ft. Monday, free air freezing level 10,000 ft. Monday night and a snow level above 8,000 ft. Tuesday night highs 65-67 lows 40-44. Mostly cloudy with a slight (20%) chance of rain Tuesday night and a (40%) chance of rain and cooler Wednesday snow level 8,000 ft. falling to 7,000 ft. Wednesday low 42 high 58. Mostly cloudy with a (20%) chance of showers Wednesday night through Friday snow level 6,500 ft. Wednesday night falling to 5,500 ft. Thursday and Thursday night, and 6,000 ft. Friday lows 39-42 highs 50-56. Mostly cloudy with a slight (20%) chance of showers Friday night and AM clouds Saturday then a mix of clouds and sun in the afternoon with a slight (20%) chance of showers low 42 high 57.

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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.