A stronger  upper level High Pressure ridge (the “arch” shaped portion of the yellow lines over the Pacific) is moving toward us and will switch our airflow from onshore to offshore warming us up quite rapidly. Some locations in the valleys will see 90 degrees or above before the end of next week as a result of that strong high pressure ridge.

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Advisories:  A HEAT ADVISORY IS IN EFFECT FROM 10 AM WEDNESDAY UNTIL 9 PM THURSDAY FOR THE CENTRAL OREGON COAST, THE COAST RANGE, THE ENTIRE I-5 CORRIDOR FROM PORTLAND THROUGH EUGENE AND SOUTH TO COTTAGE GROVE, THE CASCADE FOOTHILLS (INCLUDING THE FOOTHILLS OF LANE COUNTY), AND THE UPPER HOOD RIVER VALLEY.

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The Updated Pollen Count Forecast for the Eugene-Springfield area : Trees LOW, Grass MODERATE, and weeds LOW. 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:  Clear tonight, sunny and much warmer (Hot) Wednesday, and mostly clear Wednesday night lows 52-56 high 95 . Mostly sunny and hot Thursday, and mostly clear at night  high 96 low 56. A mix of clouds and sun and a bit cooler Friday through Tuesday, and mostly clear at night  highs 90-86 lows 54-56. (seasonal averages high 80 low 50)

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Forecast for the Umpqua Basin including Roseburg:  Clear tonight, sunny and much warmer Wednesday, clear in the evening and partly cloudy Wednesday night lows 62-64 high 100. Partly cloudy with isolated afternoon and evening thunderstorms Thursday through Friday night highs 99-93 low 63-60. Partly cloudy Saturday through Sunday,  mostly clear Sunday night,  then mostly sunny Monday and sunny Tuesday, and mostly clear Monday night  highs 99 Thursday, 93 Friday, 90 Saturday, warming to 95 Sunday and Monday, near 92 Tuesday lows near 60. (seasonal averages high 84 low 54)

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Forecast for the South Oregon Coast including Coos Bay and North Bend:  Clear tonight, sunny and warmer Wednesday, mostly clear in the evening and partly cloudy Wednesday night lows 60-57 high 72. Partly cloudy Thursday through Sunday night highs 69-65 lows 58-53. AM clouds then sunny Monday, sunny again Tuesday, and mostly clear Monday night highs 69-65 low 55.  (seasonal averages highs 66 low 52).

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Forecast for the Cascades of Lane County:  Clear tonight, mostly sunny and warmer Wednesday, and mostly clear Wednesday night free air freezing level 14,000 ft. lows 56 high 82. Mostly sunny Thursday with a slight (20%) chance of afternoon and evening thunderstorms and partly cloudy at night free air freezing level 14,000 ft. falling to 13,000 ft. Thursday night high 85 low 62. A mix of clouds and sun Friday with a slight (20%) chance of afternoon and evening thunderstorms, partly cloudy at night  free air freezing level 13,000 ft. high 84 low 60. Mostly sunny Saturday through Tuesday and mostly clear at night free air freezing level 13, 000 ft. rising to 14,000 ft. Sunday and 15,000 ft. Monday night and Tuesday highs 75-78 lows 60-63.

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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.

A stronger  upper level High Pressure ridge (the “arch” shaped portion of the yellow lines over the Pacific) is moving toward us and will switch our airflow from onshore to offshore warming us up quite rapidly. Some locations in the valleys will see 90 degrees or above before the end of next week as a result of that strong high pressure ridge.

_______________

Advisories:  NONE AT THIS TIME.

________________

The Updated Pollen Count Forecast for the Eugene-Springfield area : Trees LOW, Grass HIGH, and weeds LOW. 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 sunny and much warmer today, then clear at night high 88 low 56 . Sunny and warmer (actually hot) Wednesday and Thursday, mostly clear Wednesday night  highs 91-93 low 56. A mix of clouds and sun Friday, mostly clear at night, then mostly sunny and cooling Saturday through Monday and mostly clear at night highs 93-88 lows 56-54. (seasonal averages high 80 low 50)

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Forecast for the Umpqua Basin including Roseburg:  Partly cloudy this AM, sunny in the afternoon, then mostly clear in the evening, and partly cloudy and warmer tonight through Wednesday night highs 94-99 lows 52-62. Partly cloudy with a slight (20%) chance thunderstorms Thursday through Saturday night, then partly cloudy Sunday and Sunday night then sunny Monday highs 97 Thursday, 92 Friday, warming to 95 Sunday and back down to 90 Monday lows near 60. (seasonal averages high 83 low 54)

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Partly cloudy in the morning, sunny and warmer today, mostly clear in the evening, then partly cloudy at night through Wednesday night highs 75 lows 56-58. Partly cloudy with a slight (20%) chance of thunderstorms and a bit cooler Thursday and Thursday night, mostly cloudy and cooler yet Friday and Friday night with a slight (20%) chance of thunderstorms high 72-67 lows 55. Partly cloudy Saturday through Monday morning, then sunny Monday afternoon highs 70-67 lows 52-55 (seasonal averages highs 66 low 52).

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Forecast for the Cascades of Lane County:  Sunny and warmer today, and clear tonight free air freezing level 13,000 ft. rising to 14,000 ft. tonight high 80 low 52. Mostly sunny Wednesday, mostly clear Wednesday night, mostly sunny Thursday with a slight (20%) chance of afternoon and evening thunderstorms south of Mt. Jefferson, and partly cloudy at night free air freezing level 14,000 ft. falling to 13,000 ft. Thursday night lows 55-57 highs 85-80. A mix of clouds and sun Friday with a slight (20%) chance of afternoon and evening thunderstorms, partly cloudy at night,  free air freezing level 13,000 ft. high 80 low 56. Mostly sunny Saturday through Monday and mostly clear at night free air freezing level 13, 000 ft. rising to 14,000 ft. Sunday highs 83-80 lows 56-59.

_________________

**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 stronger  upper level High Pressure ridge (the “arch” shaped portion of the yellow lines over the Pacific) will be replacing the weaker one that gave us the weekend sunshine for a great 4th of July Holiday Weekend, but first a little disturbance will bring in some clouds and cooler temperatures today that will warm back up quickly. Some locations in the valleys will see 90 degrees or above before the end of next week as a result of that strong high pressure ridge.

_______________

Advisories:  NONE AT THIS TIME.

________________

The Updated Pollen Count Forecast for the Eugene-Springfield area : Trees LOW, Grass HIGH, and weeds LOW. 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 clear tonight, mostly sunny and much warmer Tuesday, then clear at night lows 46-56 high 88. Sunny and warmer ( actually hot) Wednesday and Thursday, mostly clear Wednesday night  highs 91-93 low 56. A mix of clouds and sun Friday, mostly clear at night, then mostly sunny and cooling Saturday through Monday and mostly clear at night highs 93-88 lows 56-54. (seasonal averages high 80 low 50)

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Forecast for the Umpqua Basin including Roseburg:  Mostly clear tonight, partly cloudy  Tuesday AM, sunny in the afternoon, then mostly clear in the evening, and partly cloudy and warmer Tuesday night through Wednesday night lows 52-62 highs 94-99. Partly cloudy with a slight (20%) chance thunderstorms Thursday through Saturday night, then partly cloudy Sunday and Sunday night then sunny Monday highs 97 Thursday, 92 Friday, warming to 95 Sunday and back down to 90 Monday lows near 60. (seasonal averages high 83 low 54)

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly clear and breezy (winds north 15-25 mph shifting Northeast late tonight at the shore and North 15-20 mph inland decreasing to Northeast 5-10 mph late at night) tonight low 50. Partly cloudy in the morning, sunny and warmer Tuesday, mostly clear in the evening, then partly cloudy at night through Wednesday night highs 75 lows 56-58. Partly cloudy with a slight (20%) chance of thunderstorms and a bit cooler Thursday and Thursday night, mostly cloudy and cooler yet Friday and Friday night with a slight (20%) chance of thunderstorms high 72-67 lows 55. Partly cloudy Saturday through Monday morning, then sunny Monday afternoon highs 70-67 lows 52-55 (seasonal averages highs 66 low 52).

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Forecast for the Cascades of Lane County:  Mostly clear tonight, sunny and warmer Tuesday, and clear Tuesday night free air freezing level 13,000 ft. rising to 14,000 ft. Tuesday night high 80 lows 46-52. Mostly sunny Wednesday, mostly clear Wednesday night, mostly sunny Thursday with a slight (20%) chance of afternoon and evening thunderstorms south of Mt. Jefferson, and partly cloudy at night free air freezing level 14,000 ft. falling to 13,000 ft. Thursday night lows 55-57 highs 85-80. A mix of clouds and sun Friday with a slight (20%) chance of afternoon and evening thunderstorms, partly cloudy at night,  free air freezing level 13,000 ft. high 80 low 56. Mostly sunny Saturday through Monday and mostly clear at night free air freezing level 13, 000 ft. rising to 14,000 ft. Sunday highs 83-80 lows 56-59.

_________________

**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 stronger  upper level High Pressure ridge (the “arch” shaped portion of the yellow lines over the Pacific) will be replacing the weaker one that gave us the weekend sunshine for a great 4th of July Holiday Weekend, but first a little disturbance will bring in some clouds and cooler temperatures today that will warm back up quickly. Some locations in the valleys could see 90 degrees or above before the end of next week as a result of that strong high pressure ridge.

_______________

Advisories:  NONE AT THIS TIME.

________________

The Updated Pollen Count Forecast for the Eugene-Springfield area : Trees LOW, Grass HIGH, and weeds LOW. 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 sunny and cool this afternoon, mostly clear at night, and sunny and much warmer Tuesday after some AM clouds highs 72-88 low 47.  Clear and very mild Tuesday night, sunny and warmer Wednesday and mostly sunny and hot Thursday, mostly clear Wednesday night and Thursday night lows 59-54 highs 89-93.  Mostly sunny Friday through Sunday and mostly clear at night highs 90-87 lows 56-54. (seasonal averages high 80 low 50)

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Forecast for the Umpqua Basin including Roseburg:  Sunny today and Tuesday, mostly clear at  night highs 78 low 55.  Sunny Wednesday with a slight (20%) chance of afternoon thunderstorms, and  mostly clear Wednesday night high 93 low 60. Partly cloudy with a slight (20%) chance thunderstorms Thursday and Thursday night, then mostly sunny Friday and Saturday with a slight (20%) chance of thunderstorms, and mostly clear Friday night with a slight (20%) chance of thunderstorms, highs 98 Thursday cooling to 92 Friday and back up to 95 Saturday lows 60-64. Mostly clear Saturday night, then mostly sunny Sunday high near 95. (seasonal averages high 83 low 54)

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Partly cloudy and breezy (winds increasing to North 15-25 mph) this afternoon, becoming mostly clear tonight and breezy (winds north 15-25 mph at the shore and North 10-20 mph inland decreasing to Northeast 5-10 mph late at night) high 65 low 50. Sunny and warmer Tuesday,  sunny and cooler Wednesday and Thursday, and mostly clear nights highs near 70 Tuesday cooling to 67 Wednesday and 65 Thursday lows 52-55. Sunny Friday with a slight (20%) chance of afternoon thunderstorms, mostly clear Friday night, mostly sunny Saturday, sunny Sunday, and mostly clear Saturday night highs 68-65 lows near 55 (seasonal averages highs 66 low 52).

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Forecast for the Cascades of Lane County:  Mostly sunny today, mostly clear at night, sunny and warmer Tuesday, and clear Tuesday night free air freezing level 13,000 ft. rising to 14,000 ft. Tuesday night highs 67-78 lows 48-53. Mostly sunny with a slight chance of afternoon and evening thunderstorms Wednesday through Friday evening and mostly clear nights free air freezing level 14,000 ft. falling to 13,000 ft. Thursday night highs 88 Wednesday and near 80 Thursday and Friday  lows 56-58. Mostly sunny Saturday with a slight (20%) chance of afternoon and evening thunderstorms and mostly sunny Sunday, then mostly clear at night free air freezing level 13, 000 ft. rising to 14,000 ft. Sunday highs 83-84 low 55.

_________________

**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 stronger  upper level High Pressure ridge (the “arch” shaped portion of the yellow lines over the Pacific) will be replacing the weaker one that gave us the weekend sunshine for a great 4th of July Holiday Weekend, but first a little disturbance will bring in some clouds and cooler temperatures on Monday that will warm back up quickly. Some locations in the valleys could see 90 degrees or above before the end of next week as a result of that strong high pressure ridge.

_______________

Advisories:  NONE AT THIS TIME.

________________

The Updated Pollen Count Forecast for the Eugene-Springfield area : Trees LOW, Grass HIGH, and weeds LOW. 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:  Partly cloudy this evening, then mostly cloudy tonight and Monday AM, a mix of clouds and sun and cooler Monday, mostly clear at night, and sunny and much warmer Tuesday lows 51-47 highs 77-87.  Clear and very mild Tuesday night, mostly sunny and warmer Wednesday and Thursday, mostly clear Wednesday night and Thursday night lows 59-54 highs 90-93.  Mostly sunny Friday through Sunday and mostly clear at night highs 90-87 lows 56-54. (seasonal averages high 80 low 50)

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Forecast for the Umpqua Basin including Roseburg:  Partly cloudy this evening, and mostly cloudy with patchy fog and a slight (20%) chance of rain late at night and early Monday AM, then partly cloudy Monday night lows 52-55 high 78. Sunny Tuesday, mostly clear at night, sunny Wednesday with a slight (20%) chance of afternoon thunderstorms, and  mostly clear Wednesday night highs 93-96 lows 60-62. Partly cloudy with a slight (20%) chance thunderstorms Thursday and Thursday night, then mostly sunny Friday and Saturday with a slight (20%) chance of thunderstorms, and mostly clear Friday night and Saturday night with a slight (20%) chance of thunderstorms, highs 97 Thursday cooling to 92 Friday and back up to 95 Saturday lows 60-64. Sunny and hot Sunday high again near 95. (seasonal averages high 83 low 54)

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Partly cloudy tonight with patchy inland fog and a slight (20%) chance of showers at night and Monday morning, then partly cloudy and breezy (winds increasing to North 20-25 mph) Monday afternoon, becoming mostly clear at night and breezy (winds north 15-25 mph at the shore and North 10-20 mph inland decreasing to Northeast 5-10 mph late at night) lows 54-50 high 65. Sunny and warmer Tuesday, mostly sunny and cooler Wednesday and Thursday, and mostly clear nights highs near 70 Tuesday cooling to 66 Wednesday and 64 Thursday lows 52-55. Sunny Friday with a slight (20%) chance of afternoon thunderstorms, mostly clear Friday night, mostly sunny Saturday, sunny Sunday, and mostly clear Saturday night highs 68-65 lows near 55 (seasonal averages highs 66 low 52).

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Forecast for the Cascades of Lane County: Partly cloudy tonight with a slight (20%) chance of showers snow level 8,000 ft. tonight low 43. Mostly sunny Monday, mostly clear at night, sunny and warmer Tuesday, and clear Tuesday night free air freezing level 13,000 ft. rising to 14,000 ft. Tuesday night highs 69-78 lows 48-52. Mostly sunny with a slight chance of afternoon and evening thunderstorms Wednesday through Friday and mostly clear nights free air freezing level 14,000 ft. falling to 13,000 ft. Thursday night highs 85 Wednesday and near 80 Thursday and Friday  lows 58-54. Mostly sunny Saturday and Sunday and mostly clear at night free air freezing level 13, 000 ft. rising to 14,000 ft. Sunday highs 83-84 low 55.

_________________

**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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An upper level trough of low pressure (See the “U” shaped yellow line) is moving away from Oregon which will means the onshore flow that brought more clouds and cooler temperatures is leaving. It will be warming a bit today because an upper air ridge of high pressure (the “arch” shaped portion of the yellow lines over the Pacific) will take over. This also means good weather for the “Butte to Butte” this morning and better picnic weather for this afternoon. It looks like the only chance of getting wet will be at the lake or pool, or possibly in the mountains. Some locations in the valleys could see 90 degrees or above before the end of next week, then it will cool off a bit. So typical that the weather gets sunnier and warmer AFTER the 4th of July holiday weekend.

_______________

Advisories:  NONE AT THIS TIME.

________________

The Updated Pollen Count Forecast for the Eugene-Springfield area : Trees LOW, Grass HIGH, and weeds LOW. 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:  A mix of clouds and sun and warmer today (Independence Day), partly cloudy tonight, a mix of clouds and sun and a bit cooler Monday, and mostly clear at night highs 78-75 lows 52-50. A mix of clouds and sun and warmer Tuesday through Thursday and a bit cooler Friday and much cooler Saturday, and mostly clear at night highs 88-92 and cooling to 87 Friday and 86 Saturday lows 55-58. (seasonal averages high 80 low 50)

_________________

Forecast for the Umpqua Basin including Roseburg:  Sunny today (Independence Day), and mostly clear in the evening, and mostly cloudy at night highs 83-80 low 55. AM clouds, then sunny Monday afternoon and mostly clear Monday night high 82 low 55.  Mostly sunny Tuesday through Wednesday, AM sun Thursday, then partly cloudy with a slight (20$%) chance of afternoon and evening thunderstorms, and mostly clear at night highs 90-92 lows near 60. Partly cloudy Friday with a slight chance of afternoon and evening thunderstorms, sunny Saturday AM with a slight (20%) chance of  thunderstorms highs 90-88 low 58. (seasonal averages high 83 low 54)

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Sunny today   (Independence Day), partly cloudy this evening and mostly cloudy tonight with patchy inland fog late at night high 66 low 54. AM clouds, then sunny and cooler Monday, mostly clear and breezy (winds North 20-25 mph dropping to 10-20 mph late at night) Monday night, then mostly sunny and warmer Tuesday through Saturday and mostly clear at night highs 65 Monday, 72 Tuesday, 69 Wednesday, cooling to 65 by Saturday lows from 54 to 57 (seasonal averages high 66 low 52).

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Forecast for the Cascades of Lane County:  A mix of clouds and sun today (Independence Day) and partly cloudy tonight with a slight (20%) chance of showers free air freezing level 12,000 ft. today and a snow level 8,000 ft. tonight high 68 low 43. Mostly sunny and warmer Monday through Wednesday, and a bit cooler Thursday through Saturday, mostly clear skies at night free air freezing level 13,000 ft. Monday through Tuesday,  14,000 ft. Tuesday night and Wednesday, and back down to 13,000 ft. Wednesday night through Friday highs 73-85 cooling to near 80 Thursday through Saturday lows 38-58 cooling to near 55 Thursday night and Friday night.

_________________

**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.

_______________

Looks like no winner for my weekly weather quiz. Which President of the United States holds the record for the coldest and the warmest inauguration day? The answer is Ronald Reagan. His first inauguration, on January 20 1981, was the warmest ever (noon temperature 55 degrees) and for his second inauguration, which was the coldest ever, the temperature was 7 degrees and a wind chill temperature of -10 to -20 degrees. The second one was held inside due to the very cold temperatures. I’ll have another weekly quiz question for you Monday.  The first person to post the correct answer will win one free week of free personalized weather forecasts tailored to your needs.

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An upper level trough of low pressure (See the “U” shaped yellow line) is moving through Oregon which will means the onshore flow has brought more clouds and cooler temperatures. It will be warming a bit by the 4th of July Holiday because an upper air ridge of high pressure (the “arch” shaped portion of the yellow lines over the Pacific). This also means good track weather for today’s ”Pre  Classic”  and better picnic weather for 4th and the “Butte to Butte” Sunday. It looks like the only chance of getting wet on the 4th of July will be at the lake or pool, or possibly in the mountains. Some locations in the valleys could see 90 degrees before the end of next week. So typical that the weather gets sunnier and warmer AFTER the 4th of July holiday weekend.

_______________

Advisories:  NONE AT THIS TIME.

________________

The Updated Pollen Count Forecast for the Eugene-Springfield area : Trees LOW, Grass HIGH, and weeds LOW. 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:  AM clouds then a mix of clouds and sun and warmer today, partly cloudy tonight, a mix of clouds and sun and warmer Sunday (Independence Day), and mostly clear at night highs 72-78 lows 46-49. A mix of clouds and sun and a bit warmer Monday and much warmer Tuesday through Thursday highs 87-92 and cooling to 86 Friday lows 53-57. (seasonal averages high 79 low 50)

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Forecast for the Umpqua Basin including Roseburg:  Mostly cloudy with a slight (20%) chance of showers this AM, partly cloudy this afternoon and evening, clearing tonight, sunny Sunday (Independence Day), and clear at night highs 78-82 low 52. Sunny Monday and Tuesday, clear Monday night, and mostly clear Tuesday night highs 84-87 lows 54-58. Sunny Wednesday morning, becoming partly cloudy and even warmer with a slight (20%) chance of thunderstorms in the afternoon and evening, and mostly clear late Wednesday night high 93 low 59. Mostly sunny Thursday and Friday, and mostly clear Thursday night highs 89-87 low 62. (seasonal averages high 83 low 53)

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Partly cloudy this morning, sunny this afternoon, clear this evening, partly cloudy tonight and early Sunday AM, and warmer Sunday (Independence Day) afternoon highs 64-66 low 53. Sunny and cooler Monday, clear Monday night, then sunny and warmer Tuesday highs 64-72 low 52. Mostly clear Tuesday night, and mostly sunny Wednesday low 56 high 69. Partly cloudy Wednesday evening, clear at night, then mostly clear Thursday night and mostly sunny Friday lows 54-57 highs 70-67 (seasonal averages high 66 low 52).

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Forecast for the Cascades of Lane County:  Partly cloudy with a slight (20%) chance of showers this AM, then a mix of clouds and sun and warmer in the afternoon, partly cloudy tonight, (warmer) Sunday (Independence Day) with a slight (20%) chance showers, then partly cloudy  Sunday night with a slight (20%) chance of showers  snow level 8,000 ft. rising to a free air freezing level 11,000 ft. late tonight, then a snow level above 8,000 ft. Sunday and Sunday night highs 59-68 lows 39-45. Mostly sunny and even warmer Monday through Friday, mostly clear skies at night free air freezing level 13,000 ft. Monday through Tuesday,  14,000 ft. Tuesday night and Wednesday, and back down to 13,000 ft. Wednesday night through Friday highs 73-82 cooling to near 80 Thursday and Friday lows 45-56 cooling to near 50 Thursday night.

_________________

**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.

Don’t forget to fly the flag for the whole Independence Day weekend

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Looks like no winner for my weekly weather quiz . Here it is one more time. Which President of the United States holds the record for the coldest and the warmest inauguration day? The answer is Ronald Reagan. His first inauguration, on January 20 1981, was the warmest ever (noon temperature 55 degrees) and for his second inauguration, which was the coldest ever, the temperature was 7 degrees and a wind chill temperature of -10 to -20 degrees. The second one was held inside due to the very cold temperatures. I’ll have another weekly quiz question for you Monday.  The first person to post the correct answer will win one free week of free personalized weather forecasts tailored to your needs.

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An upper level trough of low pressure (See the “U” shaped yellow line) is moving through Oregon which will means more onshore flow that has dropped a cold front through Oregon bringing more clouds and cooler temperatures again with some sprinkles. It will be warming a bit by the 4th of July Holiday. This also means pretty good weather for the “Butte to Butte” Sunday and Saturday’s ”Pre  Classic.” It looks like the only chance of getting wet on the 4th of July will be at the lake or pool, or possibly in the mountains. Some locations in the valleys could see 90 degrees before the end of next week. So typical that the weather gets sunnier and warmer AFTER the 4th of July holiday weekend.

_______________

Advisories:  NONE AT THIS TIME.

________________

The Updated Pollen Count Forecast for the Eugene-Springfield area : Trees LOW, Grass HIGH, and weeds LOW. 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 this evening, then partly cloudy tonight low 44. A mix of clouds and sun and warmer Saturday, partly cloudy Saturday night, a mix of clouds and sun and warmer Sunday (Independence Day), and mostly clear at night highs 72-80 lows 46-49. A mix of clouds and sun and even warmer Monday through Thursday highs 82-92 and cooling to 87 Friday lows 53-57. (seasonal averages high 79 low 50)

_________________

Forecast for the Umpqua Basin including Roseburg:  Mostly cloudy with a slight (20%) chance of showers late tonight and Saturday AM, sunny Saturday afternoon and Sunday (Independence Day), and clear at night lows 50-52 highs 78-82. Sunny Monday and Tuesday, clear Monday night, and mostly clear Tuesday night highs 84-87 lows 54-60. Sunny Wednesday morning, becoming partly cloudy and even warmer with a slight (20%) chance of thunderstorms in the afternoon and evening, and mostly clear late Wednesday night high 93 low 59. Mostly sunny Thursday, sunny Friday, and mostly clear Thursday night highs 89-87 low 62. (Seasonal averages high 82 low 53)

_________________

Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy with a slight (20%) chance of showers late tonight, clouds Saturday morning, a mix of clouds and sun Saturday afternoon, clear Saturday evening, partly cloudy Saturday night and early Sunday AM, and warmer Sunday (Independence Day) afternoon lows 49-53 highs 64-67. Mostly sunny and cooler Monday, clear Monday night, then sunny and warmer Tuesday highs 62-70 low 52 . Mostly clear Tuesday night, and mostly sunny Wednesday low 56 high 70 . Partly cloudy Wednesday evening, clear at night, then mostly sunny Thursday night and  Friday, while ,mostly clear Thursday night lows 55-57 highs 70-65 (average temperatures high 65 low 52).

_________________

Forecast for the Cascades of Lane County:  Partly cloudy with a slight (20%) chance of showers tonight, a slight (20%) chance of showers Saturday AM, then a mix of clouds and sun and warmer in the afternoon, partly cloudy with a slight (20%) chance of drizzle late Saturday night, (warmer) Sunday (Independence Day) with a slight (20%) chance of  AM drizzle and a slight (20%) chance of afternoon showers, then partly cloudy  Sunday night with a slight (20%) chance of showers  snow level 8,000 ft. rising to a free air freezing level 11,000 ft. late Saturday night, then a snow level above 8,000 ft. Sunday and Sunday night lows 35-45 highs 59-70. Mostly sunny and even warmer Monday through Friday, mostly clear skies at night free air freezing level 13,000 ft. except for 12,000 ft. Monday night and Tuesday highs 72-82 cooling to near 79 Thursday and Friday lows 45-50 cooling to near 50 Thursday night.

_________________

**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.

Don't forget to fly the flag for the whole Independence Day weekend

_______________

Today is your last chance to answer my weekly weather quiz question. This is a “different” kind of question. Which President of the United States holds the record for the coldest and the warmest inauguration day? If you know when (the dates) you’ll get an extra round of applause. Please post your answer as a comment after these forecasts. The first person to post the correct answer will win one free week of free personalized weather forecasts tailored to your needs. Good luck.

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An upper level low (See the concentric circles in the Gulf of Alaska) is sliding down the large upper level trough of low pressure (“U” shaped yellow line) is moving closer Oregon which will means more onshore flow that is dropping a cold front through Oregon. We will see more clouds and cooler temperatures again with at least a chance of sprinkles. It will be warming a bit by the 4th of July Holiday. This also means pretty good weather for the “Butte to Butte” Sunday and Saturday’s ”Pre  Classic.” It looks like the only chance of getting wet on the 4th of July will be at the lake or pool, or possibly in the mountains. Wow! We could break 90 degrees by Wednesday and Thursday in the valleys.

_______________

Advisories:  NONE AT THIS TIME.

________________

The Updated Pollen Count Forecast for the Eugene-Springfield area : Trees LOW, Grass VERY HIGH, and weeds LOW. 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 this AM and a (40%) chance of showers this afternoon, then partly cloudy tonight high 68 low 44 . A mix of clouds and sun and warmer Saturday, partly cloudy Saturday night, a mix of clouds and sun and warmer Sunday (Independence Day), and mostly clear at night highs 74-79 lows 48-52. A mix of clouds and sun and even warmer Monday, through Thursday highs 83-90 lows 50-55. (seasonal averages high 78 low 49)

_________________

Forecast for the Umpqua Basin including Roseburg:  Mostly cloudy with a (30%) chance of showers  today, partly cloudy in the evening and then mostly cloudy tonight and Saturday AM, sunny Saturday and clearing Saturday night highs 74-76 lows 47-52. Mostly sunny and warmer Sunday (Independence Day) and Monday, clear at night highs 82-87 low 52. Sunny and warmer Tuesday, mostly clear at night, sunny Wednesday morning, becoming partly cloudy and even warmer with a slight (20%) chance of thunderstorms in the afternoon and evening, and mostly clear late Wednesday night  highs 88-93 lows 52-56. Sunny and warm Thursday high near 94. (Seasonal averages high 82 low 53)

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Forecast for the South Oregon Coast including Coos Bay and North Bend:  Mostly cloudy with a  (30%) chance of showers today high 62. Mostly cloudy tonight and Saturday morning,  sunny Saturday afternoon, clear in the evening, and  partly cloudy Saturday night lows 47-51 high 65. Mostly sunny after AM clouds, breezy, and warmer Sunday (Independence Day), mostly clear Sunday night, sunny  and a bit cooler Monday, and clear at night highs 65-62 lows 49-51. Sunny and warmer Tuesday, mostly clear Tuesday night and Wednesday night,  and mostly sunny Wednesday and Thursday highs 72-68-70 lows 50-55 (average temperatures high 65 low 52).

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Forecast for the Cascades of Lane County:  Mostly cloudy with a (40%) chance of showers today, then partly cloudy with just a slight (20%) chance of showers tonight snow level 7,000 ft. rising to 8,000 ft. tonight high 50 low 33. A slight (20%) chance of showers Saturday AM, then a mix of clouds and sun and warmer in the afternoon, partly cloudy with a slight (20%) chance of showers late Saturday night, (warmer) Sunday (Independence Day) with a slight (20%) chance of showers, and becoming mostly clear Sunday night snow level 8,000 ft. rising to 11,000 ft. Saturday afternoon, then above 8,000 ft. Saturday night and Sunday highs 63-70 lows 39-44. Mostly sunny and even warmer Monday through Thursday, mostly clear skies at night free air freezing level 11,000 ft. rising to 13,000 ft. Tuesday night highs 69-85 lows 44-55.

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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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Here is my weekly weather quiz questions. This is a “different” kind of question. Which President of the United States holds the record for the coldest and the warmest inauguration day? If you know when (the dates) you’ll get an extra round of applause. Please post your answer as a comment after these forecasts. The first person to post the correct answer will win one free week of free personalized weather forecasts tailored to your needs. Good luck.

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An upper level low (See the concentric circles in the Gulf of Alaska) is sliding down the large upper level trough of low pressure (“U” shaped yellow line) is moving closer  Oregon which will means more onshore flow that will drop a cold front down from the northwest. We will see more clouds and cooler temperatures again with at least a chance of sprinkles. It will be warming a bit by the 4th of July Holiday. This also means pretty good weather for the “Butte to Butte” and the”Pre  Classic.” It looks like the only chance of getting wet on the 4th of July will be at the lake or pool or possibly in the mountains.

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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 VERY HIGH, and weeds LOW. 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 good (50%) chance showers tonight, a (40%) chance Friday, then partly cloudy Friday night lows 47-44 high 68. A mix of clouds and sun and warmer Saturday, partly cloudy Saturday night, a mix of clouds and sun and warmer Sunday (Independence Day), and mostly clear at night highs 74-79 lows 48-52. A mix of clouds and sun and even warmer Monday, through Thursday highs 83-90 lows 50-55. (seasonal averages high 78 low 49)

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Forecast for the Umpqua Basin including Roseburg:  Becoming mostly cloudy with a slight (20%) chance of showers late this evening and tonight, and (20%) Friday AM, mostly cloudy Friday with a (30%) chance of showers, partly cloudy in the evening and then mostly cloudy Friday night and Saturday AM, sunny Saturday and clear Saturday night lows 53-46 highs 74-76 . Mostly sunny and warmer Sunday (Independence Day) and Monday, clear at night highs 82-87 low 52. Sunny and warmer Tuesday, mostly clear at night, sunny Wednesday morning, becoming partly cloudy and even warmer with a slight (20%) chance of thunderstorms in the afternoon and evening, and mostly clear late Wednesday night  highs 88-93 lows 52-56. Sunny and warm Thursday high near 94. (Seasonal averages high 82 low 53)

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Forecast for the South Oregon Coast including Coos Bay and North Bend:  Mostly cloudy with a (40%) chance of scattered showers late this evening and tonight and a (30%) chance of showers Friday low 50 high 62. Mostly cloudy Friday night and Saturday morning,  sunny Saturday afternoon, clear in the evening, and  partly cloudy Saturday night lows 47-51 high 65. Mostly sunny, breezy, and warmer Sunday (Independence Day), mostly clear Sunday night, sunny  and a bit cooler Monday, and clear at night highs 65-62 lows 49-51. Sunny and warmer Tuesday, mostly clear Tuesday night and Wednesday night,  and mostly sunny Wednesday and Thursday highs 72-68-70 lows 50-55 (average temperatures high 65 low 52).

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Forecast for the Cascades of Lane County:  Mostly cloudy with a (40%) chance of showers tonight, a (30%) chance Friday, then partly cloudy with just a slight (20%) chance of showers Friday night snow level 7,000 ft. rising to 8,000 ft. Friday night lows 36-33 high 50. A slight (20%) chance of showers Saturday AM, then a mix of clouds and sun and warmer in the afternoon, partly cloudy with a slight (20%) chance of showers late Saturday night, (warmer) Sunday (Independence Day) with a slight (20%) chance of showers, and becoming mostly clear Sunday night snow level 8,000 ft. rising to 11,000 ft. Saturday afternoon, then above 8,000 ft. Saturday night and Sunday highs 63-70 lows 39-44. Mostly sunny and even warmer Monday through Thursday, mostly clear skies at night free air freezing level 11,000 ft. rising to 13,000 ft. Tuesday night highs 69-85 lows 44-55.

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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.