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Sorry, no winner this week. Here is my weekly weather quiz question for the last time. Why are clouds white?  Here is the correct answer. Clouds are white because they reflect the light of the sun. Light is made up of the colors of the rainbows and when you add them all together you get white. The sun appears a yellow color because it sends out more yellow light than any other color. Clouds reflect all of the colors the exact same  amount so they look white. I’ll have another weekly weather quiz question for you starting Monday. Please remember to post your answer as a comment by clicking on “no comments /comments” in the upper right hand portion of this page under the caption, then add your comment. The first person to post the correct answer will win a week of free personalized weather forecasts tailored to your needs. The answer has to be a comment to win. An email answer will not count.

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Advisories: NONE AT THIS TIME.

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An upper level low (“U” shape in blue arrows shaded in grey) has moved in off the Oregon coast. A frontal system started sliding into the state bringing more clouds and cooler temperatures again. We’ll get a little warmer toward the end of the week and leading into the holiday weekend.

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Forecast for the Umpqua Basin including Roseburg: Mostly cloudy tonight and Monday, partly cloudy in the evening, mostly cloudy Monday night and Tuesday AM, mostly sunny Tuesday afternoon, partly cloudy in the evening, mostly cloudy late Tuesday night and Wednesday AM, then partly cloudy in the afternoon and Wednesday night lows 52-48 highs 82-75 . Partly cloudy Thursday through Sunday highs 82-86 cooling to near 84 Sunday lows 52-56. (seasonal averages high 83 low 55)

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy with a slight (20%) chance of inland rain this evening, mostly cloudy with a (30%) chance of coastal rain tonight, mostly cloudy with a slight (20%) chance of coastal showers Monday afternoon, a slight (20%) chance of coastal evening showers, mostly cloudy Monday night and Tuesday AM, partly cloudy Tuesday afternoon mostly cloudy with a slight (20%) chance of coastal showers Tuesday night, mostly cloudy Wednesday, then partly cloudy Wednesday night lows near 53 highs 62-60. Partly cloudy Thursday through Sunday highs 63-60 warming to near 66 Saturday and Sunday lows 52-50. (seasonal averages high 66 low 53).

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Forecast for the Cascades of Lane County: Partly cloudy tonight through Monday night, partly cloudy with a slight (20%) chance of showers Tuesday afternoon, partly cloudy in the evening, mostly cloudy with a slight (20%) chance of showers Tuesday night, mostly cloudy Wednesday AM, then partly cloudy in the afternoon and Wednesday night free air freezing level 12,000 ft. tonight through Monday night, snow level above 8,000 ft. Tuesday and Tuesday night, free air freezing level 9,000 ft. Wednesday and Wednesday night lows 46-42 highs 69-63. Partly cloudy Thursday through Friday AM, mostly sunny in the afternoon, partly cloudy Friday night and Saturday AM, mostly sunny in the afternoon, partly cloudy Saturday night and Sunday AM, then mostly sunny Sunday afternoon free air freezing level 12,000 ft. Thursday, then 13,000 ft. Thursday night through Sunday highs 67-74 lows near near 43.

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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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Get your local Eugene-Springfield news on-line at Eugene Daily News.com

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Sorry, no winner this week. Here is my weekly weather quiz question for the last time. Why are clouds white?  Here is the correct answer. Clouds are white because they reflect the light of the sun. Light is made up of the colors of the rainbows and when you add them all together you get white. The sun appears a yellow color because it sends out more yellow light than any other color. Clouds reflect all of the colors the exact same  amount so they look white. I’ll have another weekly weather quiz question for you starting Monday. Please remember to post your answer as a comment by clicking on “no comments /comments” in the upper right hand portion of this page under the caption, then add your comment. The first person to post the correct answer will win a week of free personalized weather forecasts tailored to your needs. The answer has to be a comment to win. An email answer will not count.

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Advisories: NONE AT THIS TIME.

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We’ll warm up a bit again through the rest of the weekend as a high pressure ridge (“Arch” shape in blue arrows builds in. Another upper level low (“U” shape in blue arrows shaded in grey) will slide in behind the ridge early next week. A frontal system will move in today bringing more clouds and cooler temperatures again. So far, and I emphasize so far, it looks like the Labor Day weekend will nice and dry, but it is too early to be certain.

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Forecast for the Umpqua Basin including Roseburg: Patchy fog with mostly cloudy skies this AM, partly cloudy this afternoon, mostly clear with a slight (20%) chance of rain in the evening, mostly cloudy late tonight and Monday AM, partly cloudy Monday, partly cloudy in the evening, mostly cloudy Monday night and Tuesday AM, partly cloudy Tuesday afternoon and evening, then mostly cloudy late Tuesday night highs 82-79 lows 50-53 cooling to 50 Tuesday night. Partly cloudy Wednesday through Saturday highs 75-85 lows 49-53. (seasonal averages high 83 low 55)

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy with patchy fog this AM,  a slight (20%) chance of coastal rain this afternoon, mostly cloudy with a (30%) chance of rain tonight, mostly cloudy with a slight (20%) chance of coastal showers Monday, a slight (20%) chance of coastal evening showers, mostly cloudy Monday night and Tuesday AM, partly cloudy Tuesday afternoon, partly cloudy in the evening, then mostly cloudy with a slight (20%) chance of showers Tuesday night highs near 65 lows near 53. Partly cloudy Wednesday through Saturday highs 63-66 lows near 52. (seasonal averages high 66 low 53).

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Forecast for the Cascades of Lane County: Partly cloudy this afternoon through Monday night, partly cloudy with a slight (20%) chance of showers Tuesday afternoon, partly cloudy in the evening, then mostly cloudy Tuesday night free air freezing level 13,000 ft. today, 12,000 ft. tonight through Monday night, snow level above 8,000 ft. Tuesday, then free air freezing level 10,000 ft. Tuesday night highs 73-65 lows near 43. Mostly cloudy Wednesday AM, then partly cloudy Wednesday afternoon through Saturday free air freezing level 10,000 ft. Wednesday,  13,000 ft. Wednesday night, 12,000 ft. Thursday, 13,000 ft. Thursday night and Friday, 14,000 ft. Friday night, then 13,000 ft. Saturday highs 65-74 lows near near 43.

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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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Get your local Eugene-Springfield news on-line at Eugene Daily News.com

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Sorry, no winner this week. Here is my weekly weather quiz question for the last time. Why are clouds white?  Here is the correct answer. Clouds are white because they reflect the light of the sun. Light is made up of the colors of the rainbows and when you add them all together you get white. The sun appears a yellow color because it sends out more yellow light than any other color. Clouds reflect all of the colors the exact same  amount so they look white. I’ll have another weekly weather quiz question for you starting Monday. Please remember to post your answer as a comment by clicking on “no comments /comments” in the upper right hand portion of this page under the caption, then add your comment. The first person to post the correct answer will win a week of free personalized weather forecasts tailored to your needs. The answer has to be a comment to win. An email answer will not count.

________________

Advisories: NONE AT THIS TIME.

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We’ll warm up a bit again through the rest of the weekend as a high pressure ridge (“Arch” shape in blue arrows builds in. Another upper level low (“U” shape in blue arrows shaded in grey) will slide in behind the ridge early next week. A frontal system will approach the Oregon coast Sunday bringing more clouds and cooler temperatures again. So far, and I emphasize so far, it looks like the Labor Day weekend will nice and dry, but it is too early to be certain.

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Forecast for the Umpqua Basin including Roseburg: Mostly clear with patchy fog late tonight,  patchy fog Sunday AM, mostly sunny Sunday afternoon, partly cloudy in the evening, mostly cloudy Sunday night, mostly sunny Monday, partly cloudy in the evening, mostly cloudy Monday night, mostly sunny Tuesday, partly cloudy in the evening, then mostly cloudy late Tuesday night lows 52-50 highs near 82. Partly cloudy Wednesday through Friday night, then mostly sunny Saturday highs 78-85 lows 50-53. (seasonal averages high 84 low 55)

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy with patchy fog this evening and late tonight, cloudy with patchy fog Sunday AM, sunny Sunday afternoon, mostly cloudy with a slight (20%) chance of showers Sunday night, a mix of clouds and sun with a slight (20%) chance of showers Monday, mostly cloudy Monday night, a mix of clouds and sun Tuesday, partly cloudy in the evening, then mostly cloudy with a slight (20%) chance of showersTuesday night lows 51-54 highs 60-62. Mostly cloudy Wednesday AM, then partly cloudy Wednesday afternoon through Saturday highs 60-66 lows 53-50. (seasonal averages high 66 low 53).

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Forecast for the Cascades of Lane County: Mostly clear with patchy smoke tonight, mostly sunny Sunday AM, partly cloudy Sunday afternoon through Monday night, partly cloudy with a slight (20%) chance of showers Tuesday afternoon, partly cloudy in the evening, then mostly cloudy Tuesday night free air freezing level 13,000 ft. tonight through Monday, 12,000 ft. Monday night, snow level above 8,000 ft. Tuesday, then free air freezing level 11,000 ft. Tuesday night lows 46-42 highs 73-65. Mostly cloudy Wednesday AM, then partly cloudy Wednesday afternoon through Saturday free air freezing level 11,000 ft. Wednesday night, 12,000 ft. Thursday, 13,000 ft. Thursday night and Friday, 14,000 ft. Friday night, then 13,000 ft. Saturday highs 65-74 lows near near 43.

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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.

________________

Get your local Eugene-Springfield news on-line at Eugene Daily News.com

________________

________________

Sorry, no winner this week. Here is my weekly weather quiz question for the last time. Why are clouds white?  Here is the correct answer. Clouds are white because they reflect the light of the sun. Light is made up of the colors of the rainbows and when you add them all together you get white. The sun appears a yellow color because it sends out more yellow light than any other color. Clouds reflect all of the colors the exact same  amount so they look white. I’ll have another weekly weather quiz question for you starting Monday. Please remember to post your answer as a comment by clicking on “no comments /comments” in the upper right hand portion of this page under the caption, then add your comment. The first person to post the correct answer will win a week of free personalized weather forecasts tailored to your needs. The answer has to be a comment to win. An email answer will not count.

________________

Advisories: NONE AT THIS TIME.

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The upper level low (“U” shape sliding southward eastward over southern B.C. and Washington) is moving through the Pacific Northwest.  We’ll warm up a bit again through the weekend as a high pressure ridge (“Arch” shape in blue arrows west of Oregon) starts to build in. Another upper level low will slide in behind the ridge early next week. A cold front will approach the Oregon coast Sunday morning bringing more clouds and cooler temperatures again. So far, and I emphasize so far, it looks like the Labor Day weekend will nice and dry, but it is too early to be certain.

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Forecast for the Umpqua Basin including Roseburg: Sunny today, mostly clear with patchy fog late tonight, sunny with patchy fog Sunday AM, partly cloudy Sunday afternoon through Monday night highs 85-79 warming to 86 Monday lows 52-50. Partly cloudy Tuesday through Thursday night, then partly cloudy and warmer Friday highs 83-80 warming to 86 Friday lows near 52. (seasonal averages high 84 low 55)

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy with patchy AM coastal fog, sunny this afternoon, mostly clear in the evening, mostly cloudy with patchy fog tonight, mostly cloudy with a slight (20%) chance of rain Sunday afternoon, a slight (20%) chance of showers Sunday night, partly cloudy with a slight (20%) chance of coastal showers Monday, then partly cloudy late Monday night highs 63-60 warming to 64 Monday lows 51-54 cooling to near 50 Sunday night. Partly cloudy Tuesday and Tuesday evening, mostly cloudy with a slight (20%) chance of showers Tuesday night, mostly cloudy Wednesday AM, then partly cloudy Wednesday afternoon through Friday highs 65-63 lows 53-50. (seasonal averages high 66 low 53).

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Forecast for the Cascades of Lane County: Mostly sunny today, mostly clear tonight, mostly sunny Sunday AM, then partly cloudy Sunday afternoon through Monday night free air freezing level 14,000 ft. today and tonight, 13,000 ft. Sunday, 12,000 ft. Sunday night, 13,000 ft. Monday, then 12,000 ft. Monday night highs 75-66 lows 46-42. Partly cloudy Tuesday and Tuesday evening, mostly cloudy late Tuesday night, a mix of clouds and sun Wednesday, then partly cloudy Wednesday night through Friday free air freezing level 11,000 ft. Tuesday, 12,000 ft. Tuesday night through Thursday, then 13,000 ft. Thursday night and Friday highs 66-72 lows near near 43.

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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.

________________

Get your local Eugene-Springfield news on-line at Eugene Daily News.com

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Advisories: NONE AT THIS TIME.

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The upper level low (“U” shape sliding southward eastward over southern B.C. and Washington) is moving through the Pacific Northwest.  We’ll warm up a bit again through the weekend as a high pressure ridge (“Arch” shape in blue arrows west of Oregon) starts to build in. Another upper level low will slide in behind the ridge early next week. A cold front will approach the Oregon coast Sunday morning bringing more clouds and cooler temperatures again. So far, and I emphasize so far, it looks like the Labor Day weekend will nice and dry, but it is too early to be certain.

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Forecast for the Umpqua Basin including Roseburg: Clear tonight, sunny Saturday, mostly clear Saturday evening, mostly cloudy with patchy fog late Saturday night, mostly cloudy Sunday, mostly cloudy Sunday night with a slight (20%) chance of showers late at night and Monday AM, then mostly cloudy Monday afternoon and Monday night lows 52-55 highs 82-78. Mostly cloudy with a slight (20%) chance of showers Tuesday AM, partly cloudy in the afternoon, mostly cloudy Tuesday night and Wednesday, then partly cloudy Wednesday night through Friday and warmer Friday highs 77-87 lows near 52. (seasonal averages high 84 low 55)

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly clear tonight, mostly cloudy Saturday with patchy AM coastal fog, sunny inland in the AM and partly cloudy in the afternoon, mostly clear in the evening, mostly cloudy with patchy fog Saturday night, mostly cloudy with a slight (20%) chance of showers Sunday afternoon, a (30%) chance of showers Sunday night, a slight (20%) chance of showers Monday, then mostly cloudy in the evening and partly cloudy late Monday night 51-54 highs 63-68. Partly cloudy with a slight (20%) chance of showers Tuesday AM, mostly cloudy Tuesday afternoon through Wednesday, then partly cloudy Wednesday night through Friday highs near 64 lows 53-50. (seasonal averages high 66 low 53).

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Forecast for the Cascades of Lane County: Clear tonight, mostly sunny Saturday, mostly clear Saturday night, mostly sunny Sunday AM, then partly cloudy Sunday afternoon through Monday night free air freezing level 14,000 ft. tonight through Saturday night, 13,000 ft. Sunday, 12,000 ft. Sunday night, 13,000 ft. Monday, then 12,000 ft. Monday night lows 43-47 cooling to near 43 Monday night highs 75-66. Partly cloudy Tuesday and Tuesday evening, mostly cloudy late Tuesday night, a mix of clouds and sun Wednesday, then partly cloudy Wednesday night through Friday free air freezing level 11,000 ft. Tuesday, 12,000 ft. Tuesday night through Thursday, then 13,000 ft. Thursday night and Friday highs 66-72 lows near near 43.

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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.

________________

Get your local Eugene-Springfield news on-line at Eugene Daily News.com

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Advisories: A FREEZE WARNING IS IN EFFECT THROUGH THURSDAY FOR THE EAST SLOPES OF THE NORTHERN OREGON CASCADES.

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The upper level low (“U” shape sliding southward from British Columbia) is moving through the Pacific Northwest.  We’ll warm up a bit again through the weekend as a high pressure ridge (“Arch” shape in blue arrows west of oregon) starts to build in. Another upper level low will slide in behind the ridge early next week. A cold front will approach the Oregon coast Sunday morning bringing more clouds and cooler temperatures again.

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Forecast for the Umpqua Basin including Roseburg: Sunny today, mostly clear tonight, sunny Saturday, mostly clear Saturday evening, partly cloudy late Saturday night through Sunday evening, then mostly cloudy with a slight (20%) chance of showers Sunday night highs 82-86 cooling to 80 Sunday lows 50-54. Mostly cloudy Monday and Monday night, mostly cloudy with a slight (20%) chance of showers Tuesday AM, partly cloudy in the afternoon, mostly cloudy Tuesday night and Wednesday, then partly cloudy Wednesday night and Thursday highs 79-76 warming to near 80 Thursday lows 50-52. (seasonal averages high 84 low 55)

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Clear with patchy coastal fog this AM, sunny this afternoon, clear tonight, mostly cloudy Saturday AM with coastal fog, sunny in the afternoon, mostly clear in the evening, partly cloudy Saturday night, mostly cloudy with a slight (20%) chance of coastal rain Sunday afternoon and Sunday night highs 62-66 lows near 52. Mostly cloudy with a slight (20%) chance of showers  Monday, mostly cloudy in the evening, partly cloudy Monday night, partly cloudy with a slight (20%) chance of showers Tuesday AM, mostly cloudy Tuesday afternoon through Wednesday, then partly cloudy Wednesday night and Thursday highs 65-60 warming to 64  Thursday lows 54-52. (seasonal averages high 66 low 53).

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Forecast for the Cascades of Lane County: Mostly sunny today, clear tonight, mostly sunny Saturday, mostly clear Saturday night, mostly sunny Sunday AM, then partly cloudy Sunday afternoon and Sunday night free air freezing level 14,000 ft. today through Saturday, 13,000 ft. Saturday night and Sunday, then 12,000 ft. Sunday night highs 72-76 cooling to near 70 Sunday lows 44-47 cooling to near 43 Sunday night. Partly cloudy Monday through Tuesday evening, mostly cloudy late Tuesday night and Wednesday AM, then partly cloudy Wednesday afternoon through Thursday free air freezing level 12,000 ft. Monday and Monday night, 11,000 ft. Tuesday, then 12,000 ft. Tuesday night through Thursday highs 67-69 lows near near 43.

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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.

________________

Get your local Eugene-Springfield news on-line at Eugene Daily News.com

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Advisories: NONE AT THIS TIME.

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The upper level low (“U” shape sliding southward from British Columbia) is moving through the Pacific Northwest.  A cold front moved through the Oregon coast falling apart as it did so cooling us down by a few degrees, then we’ll warm up a bit again through the weekend as high pressure starts to build in.

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Forecast for the Umpqua Basin including Roseburg: Clear tonight, sunny Friday and Saturday, clear Friday night and Saturday evening, partly cloudy late Saturday night, partly cloudy with a slight (20%) chance of showers Sunday afternoon and evening, then mostly cloudy with a slight (20%) chance of showers Sunday night lows 48-52 highs 79-86 cooling to 82 Sunday. Mostly cloudy with a slight (20%) chance of showers Monday AM, partly cloudy with a slight (20%) chance of showers in the afternoon, partly cloudy Monday night, partly cloudy with a slight (20%) chance of showers Tuesday AM, mostly cloudy Tuesday night and Wednesday, then partly cloudy Wednesday night and Thursday highs 80-76 warming to 82 Thursday lows near 52. (seasonal averages high 84 low 55)

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Clear with patchy coastal fog late tonight and Friday AM, sunny in the afternoon, clear Friday night, mostly cloudy Saturday AM with coastal fog, sunny in the afternoon, mostly cloudy Saturday night, mostly cloudy with a slight (20%) chance of rain and drizzle Sunday AM, a slight (20%) chance of showers in the afternoon and Sunday night lows 50-53 highs 60-66. Mostly cloudy with a slight (20%) chance of showers  Monday, partly cloudy with a slight (20%) chance of showers Monday night and Tuesday AM, mostly cloudy Tuesday afternoon through Wednesday, then partly cloudy Wednesday night and Thursday highs 65-60 warming to 64  Thursday lows 54-52. (seasonal averages high 66 low 53).

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Forecast for the Cascades of Lane County: Mostly clear tonight, sunny Friday, clear Friday night, mostly sunny Saturday, mostly clear Saturday night, then partly cloudy Sunday and Sunday night free air freezing level 14,000 ft. tonight through Saturday, then 13,000 ft. Saturday night through Sunday night lows 37-47 cooling to near 43 Sunday night highs 72-76 cooling to near 70 Sunday. Partly cloudy Monday through Tuesday evening, mostly cloudy late Tuesday night and Wednesday AM, then partly cloudy Wednesday afternoon through Thursday free air freezing level 12,000 ft. Monday, 11,000 ft. Monday night and Tuesday, 12,000 ft. Tuesday night and Wednesday,  then 13,000 ft. Wednesday night and Thursday highs 67-69 lows near near 43.

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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.

________________

Get your local Eugene-Springfield news on-line at Eugene Daily News.com

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Advisories: NONE AT THIS TIME.

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The high pressure ridge (“Arch” shape of blue arrows) has moved to the east and we will continue feeling cool for the rest of the workweek and in addition an upper level low  (“U” shape sliding southward from British Columbia) will be moving through the Pacific Northwest.  A cold front moved through the Oregon coast falling apart as it did so cooling us down by a few degrees, then we’ll warm up a bit again through the weekend.

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Forecast for the Umpqua Basin including Roseburg: Sunny today, clear tonight, sunny Friday and Saturday, clear Friday night, clear in the evening then partly cloudy late Saturday night highs 79-84 lows 48-52. Partly cloudy Sunday through Tuesday, then mostly cloudy with a slight (20%) chance of showers Tuesday night and Wednesday highs 80-77 warming to 82 Wedneasday lows near 52. (seasonal averages high 84 low 55)

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy this AM, sunny this afternoon, clear inland tonight, while partly cloudy in the evening at the shore and mostly cloudy with patchy coastal fog late at night, cloudy with patchy AM coastal fog and sunny in the afternoon, sunny inland, clear inland Friday night, mostly clear in the evening and mostly cloudy late at night at the shore, sunny Saturday, clear in the evening, then mostly cloudy late Saturday night highs 64-62 lows 51-48 warming to 53 Saturday night. Mostly cloudy with a slight (20%) chance of showers Sunday, mostly cloudy Sunday night, partly cloudy Monday through Tuesday AM, mostly cloudy in the afternoon, mostly cloudy with a slight (20%) chance of showers Tuesday night and Wednesday highs 63-66 cooling 62 Tuesday and Wednesday lows 54-50. (seasonal averages high 66 low 53).

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Forecast for the Cascades of Lane County: Mostly sunny today, mostly clear tonight, sunny Friday, clear Friday night, mostly sunny Saturday, then mostly clear Saturday night free air freezing level 14,000 ft. today through Saturday, then 13,000 ft. Saturday night highs 65-72 lows 37-46. Partly cloudy Sunday through Tuesday evening, mostly cloudy late Tuesday night and Wednesday AM, then partly cloudy Wednesday afternoon free air freezing level 13,000 ft. Sunday, then 11,000 ft. Sunday night through Tuesday, 13,000 ft. Tuesday night, then 12,000 ft. Wednesday highs 70-66 warming to 69 Wednesday lows near near 43.

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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.

________________

Get your local Eugene-Springfield news on-line at Eugene Daily News.com

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Advisories: NONE AT THIS TIME.

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The high pressure ridge (“Arch” shape of blue arrows) has moved to the east and we will continue feeling cool for the rest of the workweek and in addition an upper level low  (“U” shape in the Gulf of Alaska) will be moving through the Pacific Northwest.  A cold front (position shown offshore) will move through Oregon Thursday cooling us down by a few degrees, then we’ll warm up a bit again through the weekend.

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Forecast for the Umpqua Basin including Roseburg: Clear tonight, sunny Thursday, clear Thursday night, sunny Friday and Saturday, clear Friday night, clear in the evening then partly cloudy Saturday night lows 54-49 warming to 52 Friday night and Saturday night highs 79-83. Partly cloudy Sunday through Tuesday, then mostly cloudy with a slight (20%) chance of showers Tuesday night and Wednesday highs 80-75 warming to 82 Wedneasday lows near 53. (seasonal averages high 84 low 55)

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly clear tonight, mostly cloudy Thursday AM, sunny Thursday afternoon, clear inland Thursday night, while partly cloudy in the evening at the shore and mostly cloudy with patchy coastal fog late at night, cloudy with patchy AM coastal fog and sunny in the afternoon, sunny inland, clear inland Friday night, mostly clear in the evening and mostly cloudy late at night at the shore, sunny Saturday, clear in the evening, then mostly cloudy late Saturday night lows 53-49 warming to 53 Saturday night highs 64-62. Mostly cloudy with a slight (20%) chance of showers Sunday, mostly cloudy Sunday night, partly cloudy Monday through Tuesday AM, mostly cloudy in the afternoon, mostly cloudy with a slight (20%) chance of showers Tuesday night and Wednesday highs 66-60 warming to 65 Wednesday lows 54-52. (seasonal averages high 66 low 53).

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Forecast for the Cascades of Lane County: Clear tonight, mostly sunny Thursday, partly cloudy Thursday night, mostly sunny Friday, clear Friday night, mostly sunny Saturday, then partly cloudy Saturday night free air freezing level 14,000 ft. tonight and Thursday, 13,000 ft. Thursday night, 13000 ft. rising to 14,000 ft. Friday, 14,000 ft. Friday night and Saturday, then 13,000 ft. Saturday night lows 40-46 highs 65-72. Partly cloudy Sunday through Tuesday evening, mostly cloudy late Tuesday night and Wednesday AM, then partly cloudy Wednesday afternoon free air freezing level 13,000 ft. Sunday, then 12,000 ft. Sunday night through Wednesday highs 70-66 warming to 69 Wednesday lows near near 43.

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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.

________________

Get your local Eugene-Springfield news on-line at Eugene Daily News.com

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Advisories: NONE AT THIS TIME.

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The high pressure ridge (“Arch” shape of blue arrows) has moved to the east and we will continue feeling cool for the rest of the workweek and in addition an upper level low  (“U” shape west of the ridge) is moving through the Pacific Northwest.  A cold front (position shown offshore) will move through the Pacific Northwest Thursday cooling us down by a few degrees, then we’ll warm up a bit again through the weekend.

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Forecast for the Umpqua Basin including Roseburg: Partly cloudy with patchy fog this AM, sunny this afternoon, clear tonight, partly cloudy in the AM, sunny Thursday, mostly clear in the evening. partly cloudy Thursday night, mostly cloudy Friday AM, mostly sunny in the afternoon, then partly cloudy Friday night highs 82-77 lows 52-49. Partly cloudy Saturday through Tuesday highs 83-75  lows near 53. (seasonal averages high 84 low 55)

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy with patchy fog this AM, sunny this afternoon, mostly clear tonight,  mostly cloudy Thursday AM, sunny Thursday afternoon, mostly clear in the evening then partly cloudy  late Thursday night inland, while mostly cloudy with patchy coastal fog late at night, mostly cloudy with patchy AM coastal fog Friday, sunny in the afternoon, then partly cloudy Friday night highs 64-62 lows 53-48. Partly cloudy Saturday through Tuesday highs 70-73 cooling to 68 Tuesday lows 52-54 cooling to 52 Monday night. (seasonal averages high 66 low 53).

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Forecast for the Cascades of Lane County: Mostly sunny today, clear tonight, mostly sunny Thursday, partly cloudy Thursday night, mostly sunny Friday, then mostly clear Friday night free air freezing level 14,000 ft. today through Thursday, then 13,000 ft. Thursday night through Friday night highs 68-64 warming to 69 Friday lows near 42. Partly cloudy Saturday through Monday night, mostly sunny Tuesday AM, then partly cloudy Tuesday afternoon free air freezing level 13,000 ft. Saturday through Sunday night, 12,000 ft. Monday and Monday night, then 11,000 ft. Tuesday highs near 70 lows near near 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.

________________

Get your local Eugene-Springfield news on-line at Eugene Daily News.com

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