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Tim Chuey Weather

Here is my weekly weather quiz question. What is the “NSSL?”

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An Upper Level Low Pressure Trough (“U” shape) remains in control of our weather pattern. The graphics for days 1-3  show the frontal system that moved through the Pacific Northwest Wednesday. The graphics for days 3-7  Sunday through Thursday show frontal activity in the Pacific Northwest through the period.

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Air Quality Index:
Eugene/Springfield: The Air Quality Index is 34 in the Good category measuring Particulate Matter.
Oakridge: The Air Quality Index is 17 in the Good category measuring Particulate Matter.
Cottage Grove: The Air Quality is 30 in the Good category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA)
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ADVISORIES:
  • A WINTER WEATHER ADVISORY IS IN EFFECT UNTIL 5 AM TODAY ABOVE 4,000 FT. FOR THE SOUTH CENTRAL OREGON CASCADES, THE SISKIYOU MOUNTAINS, AND THE SOUTHERN OREGON CASCADES.
  • A HARD FREEZE WARNING IS IN EFFECT UNTIL 10 AM TODAY FOR THE UPPER HOOD RIVER VALLEY.
  • A FREEZE WATCH IS IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY MORNING FOR CENTRAL DOUGLAS COUNTY, EASTERN CURRY COUNTY AND JOSEPHINE COUNTY, AD JACKSON COUNTY.
  • A FREEZE WARNING IS IN EFFECT UNTIL 9 AM TODAY FOR THE LOWER COLUMBIA BASIN OF OREGON, THE JOHN DAY BASIN, THE FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON, THE FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON, AND NORTH CENTRAL OREGON.

HEALTH ADVISORIES:

  • A RECREATIONAL USE HEALTH ADVISORY IS IN EFFECT FOR LAKE  EWAUNA IN KLAMATH COUNTY DUE TO THE PRESENCE OF A CYANOBACTERIA BLOOM. PEOPLE SHOULD AVOID SWIMMING AND HIGH SPEED WATER ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS OF THE LAKE AND SLOUGH WHERE BLOOMS ARE, AS THE MAJOR ROUTE OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER, THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. THE OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT THE AREA AND ENJOY ACTIVITIES SUCH AS FISHING, CAMPING, HIKING, BILKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY. SPRAYS COULD LEAD TO THE RISK OF INHALING CYANOTOXINS.DO NOT DRINK THE WATER.
  • A PUBLIC HEALTH ADVISORY IS IN EFFECT FOR UNSAFE LEVELS OF FECAL BACTERIA IN OCEAN WATERS AT HARRIS BEACH IN CURRY COUNTY. PEOPLE SHOULD AVOID DIRECT CONTACT WITH THE WATER IN THIS AREA UNTIL THE ADVISORY IS LIFTED. UNSAFE LEVELS OF FECAL BACTERIA CAN CAUSE DIARRHEA, STOMACH CRAMPS, SKIN RASHES, UPPER RESPIRATORY INFECTIONS AND OTHER ILLNESSES. CHILDREN, THE ELDERLY, AND THOSE WITH A COMPROMISED IMMUNE SYSTEM SHOULD USE EXTRA CAUTION AS THEY ARE MORE VULNERABLE TO TO ILLNESSES FROM WATERBORNE BACTERIA. VISITORS SHOULD AVOID WADING IN NEARBY CREEKS, POLS OF WATER ON THE BEACH, OR IN DISCOLORED WATER, AND STAY CLEAR OF WATER RUNOFF FLOWING INTO THE OCEAN.
  • A PUBLIC HEALTH ADVISORY IS IN EFFECT FOR UNSAFE LEVELS OF FECAL BACTERIA IN OCEAN WATERS AT BEVERLY BEACH IN LINCOLN COUNTY. PEOPLE SHOULD AVOID DIRECT CONTACT WITH THE WATER IN THIS AREA UNTIL THE ADVISORY IS LIFTED. UNSAFE LEVELS OF FECAL BACTERIA CAN CAUSE DIARRHEA, STOMACH CRAMPS, SKIN RASHES, UPPER RESPIRATORY INFECTIONS AND OTHER ILLNESSES. CHILDREN, THE ELDERLY, AND THOSE WITH A COMPROMISED IMMUNE SYSTEM SHOULD USE EXTRA CAUTION AS THEY ARE MORE VULNERABLE TO TO ILLNESSES FROM WATERBORNE BACTERIA. VISITORS SHOULD AVOID WADING IN NEARBY CREEKS, POLS OF WATER ON THE BEACH, OR IN DISCOLORED WATER, AND STAY CLEAR OF WATER RUNOFF FLOWING INTO THE OCEAN.
  • A RECREATIONAL USE HEALTH ADVISORY HAS BEEN EXPANDED FOR THE AREA FROM THE ROSS ISLAND LAGOON TO RIVERPLACE MARINA IN MULTNOMAH COUNTY DUE TO THE PRESENCE OF A CYANOBACTERIA BLOOM. PEOPLE SHOULD AVOID SWIMMING AND HIGH SPEED WATER ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS OF THE LAKE AND SLOUGH WHERE BLOOMS ARE, AS THE MAJOR ROUTE OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER, THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. THE OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT THE AREA AND ENJOY ACTIVITIES SUCH AS CATCH AND RELEASE FISHING, CAMPING, HIKING, BILKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY. SPRAYS COULD LEAD TO THE RISK OF INHALING CYANOTOXINS. DRINKING WATER FROM THE LAKE IS ESPECIALLY DANGEROUS.
  • A RECREATIONAL USE HEALTH ADVISORY IS IN EFFECT FOR THE WILLAMETTE RIVER FROM ROSS ISLAND DOWNSTREAM (NORTH) TO THE AREA NEAR CATHEDRAL PARK IN PORTLAND, IN MULTNOMAH COUNTY DUE TO THE PRESENCE OF A CYANOBACTERIA BLOOM. PEOPLE SHOULD AVOID SWIMMING AND HIGH SPEED WATER ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS OF THE LAKE AND SLOUGH WHERE BLOOMS ARE, AS THE MAJOR ROUTE OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER, THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. THE OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT THE AREA AND ENJOY ACTIVITIES SUCH AS FISHING, CAMPING, HIKING, BILKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY. SPRAYS COULD LEAD TO THE RISK OF INHALING CYANOTOXINS.DO NOT DRINK THE WATER.
  • A RECREATIONAL USE HEALTH ADVISORY CONTINUES IN EFFECT FOR ARRONS LAKE, BUT HAS BEEN LIFTED FOR PETE’S SLOUGH AND STURGEON LAKE ON SAUVIE ISLAND DUE TO THE PRESENCE OF A CYANOBACTERIA BLOOM. PEOPLE SHOULD AVOID SWIMMING AND HIGH SPEED WATER ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS OF THE LAKE AND SLOUGH WHERE BLOOMS ARE, AS THE MAJOR ROUTE OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER, THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. THE OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT THE AREA AND ENJOY ACTIVITIES SUCH AS FISHING, CAMPING, HIKING, BILKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY. SPRAYS COULD LEAD TO THE RISK OF INHALING CYANOTOXINS.
  • A RECREATIONAL USE HEALTH ADVISORY IS IN EFFECT FOR AGENCY LAKE AND EXTENDED THE ADVISORY FOR THE SOUTHERN PORTION OF UPPER KLAMATH LAKE, FROM HOWARD’S BAY SOUTH TO THE LINK RIVER DAM  IN KLAMATH COUNTY DUE TO THE PRESENCE OF A CYANOBACTERIA BLOOM. PEOPLE SHOULD AVOID SWIMMING AND HIGH SPEED WATER ACTIVITIES, SUCH AS WATER SKIING OR POWER BOATING, IN AREAS OF THE RESERVOIR WHERE BLOOMS ARE, AS THE MAJOR ROUTE OF EXPOSURE IS INGESTION OF WATER. TOXINS ARE NOT ABSORBED THROUGH THE SKIN, HOWEVER, THOSE WITH SKIN SENSITIVITIES MAY GET A PUFFY RED RASH. THE OREGON HEALTH AUTHORITY ENCOURAGES PEOPLE TO VISIT AND ENJOY ACTIVITIES SUCH AS FISHING, CAMPING, HIKING, BILKING, PICNICKING, BIRD WATCHING, CANOEING, AND KAYAKING. BOATING IS SAFE AS LONG AS SPEEDS DO NOT CREATE EXCESSIVE WATER SPRAY. SPRAYS COULD LEAD TO THE RISK OF INHALING CYANOTOXINS.
  • A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER BAR. POOLS IN THE BEDROCK ALONG THE RIVERS EDGE ARE KNOWN TO DEVELOP BLUE-GREEN ALGAE (CYANOBACTERIAL) BLOOMS THAT CAN BE HARMFUL TO PETS AND PEOPLE IF ACCIDENTAL INGESTION OCCURS. SIGNS HAVE BEEN POSTED ALONG SEVERAL ACCESS AREAS ALONG THE  RIVER.

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Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:

  • Patchy AM fog, mostly cloudy with possible sun breaks, slightly cooler this afternoon, mostly cloudy with a slight (20%) chance of evening showers, mostly clear with a slight (20%) chance of showers tonight with patchy frost late,
  • Partly cloudy and a bit cooler with a slight (20%) chance of showers Friday, mostly clear with widespread frost late at night,
  • Widespread AM frost, mostly sunny and a bit cooler Saturday afternoon, clear with areas of evening frost, then widespread frost late Saturday night.
  • highs 55-53 lows 34-29.
  • Widespread AM frost, mostly sunny and a bit warmer Sunday afternoon, mostly clear with widespread frost late Sunday night,
  • Widespread AM and late night frost, partly cloudy and a bit warmer Monday, partly cloudy at night,
  • Widespread AM frost, a mix of clouds and sun and a bit warmer Tuesday afternoon, mostly cloudy with a slight (20%) chance of rain Tuesday night,
  • Mostly cloudy with a (40%) of AM rain, then rain likely (70%) Wednesday afternoon.
  • highs 55-59 lows 32-43 (seasonal averages high 60 low 40)

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Your Local College Football Games Weather Forecast:

Saturday October 28th

Ducks vs. Utah Utes at Rice-Eccles Stadium, Salt Lake City, UT – Kickoff 12:30 pm – Weather forecast – Cloudy, slight chance of showers 42 degrees, warming to 45 by the end of the game.

Beavers vs Arizona Wildcats at  Arizona Stadium, Tucson, AZ – Kickoff 7:30 pm – Weather forecast – Clear 77 degrees, cooling as the game progresses.

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Forecast for the Umpqua Valley including Roseburg:

  • Mostly cloudy with patchy AM fog, partly cloudy and a bit warmer this afternoon, mostly cloudy this evening, partly cloudy with patchy fog and a slight (20%) chance of showers late tonight,
  • Partly cloudy with patchy AM fog, a slight (20%) chance of showers Friday afternoon, mostly clear at  night,
  • Some AM clouds, sunny Saturday afternoon, then clear Saturday night.
  • highs near 55 lows 37-33.
  • Mostly sunny and a bit warmer Sunday, mostly clear Sunday night,
  • Partly cloudy Monday, mostly cloudy at night,
  • Mostly cloudy Tuesday, mostly cloudy with a slight (20%) chance of rain Tuesday night,
  • Then mostly cloudy with a (40%) chance of rain Wednesday.
  • highs near 62 lows 37-46 (seasonal averages high 62 low 43)

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Forecast for The South Oregon Coast Including Coos Bay and North Bend:

  • Some AM clouds with patchy fog, a bit warmer with a slight (20%) chance of coastal showers this afternoon while a slight (20%) chance inland showers and a bit warmer this afternoon, partly cloudy with a slight (20%) chance of coastal showers tonight while partly cloudy with a slight (20%) of inland showers tonight, patchy fog late tonight,
  • AM sun with patchy fog, partly cloudy with a slight (20%) chance of coastal showers Friday afternoon, mostly clear at night,
  • Sunny and a bit warmer Saturday, then clear Saturday night.
  • highs 62-64 lows 39-37 warming to 40 Saturday night.
  • Sunny and a bit warmer Sunday, mostly clear in the evening, partly cloudy late Sunday night,
  • Partly cloudy and a bit cooler Monday, mostly cloudy at night,
  • Mostly cloudy with a slight (20%) chance of showers Tuesday afternoon, mostly cloudy with a (30%) chance of rain Tuesday night,
  • Then mostly cloudy with a good (50%) chance of rain Wednesday.
  • highs near 66 lows 42-48. (seasonal averages high 61 low 46)

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Forecast for the Northern Oregon Cascades including the Cascades in Lane County:

  • Widespread AM frost, a mix of clouds and sun and a bit warmer this afternoon, mostly cloudy this evening, clearing with widespread frost late tonight,
  • Partly cloudy with a (40%) chance of snow showers and a slight (20%) chance of rain showers Friday (little or no snow accumulation expected), partly cloudy with a slight (20%) chance of evening rain and snow showers, wide spread frost late at night,
  • Mostly sunny and a bit cooler Saturday, then clear Saturday night.
  • snow level at the surface rising to 4,500 ft. this afternoon, 5,000 ft. falling to 4,000 ft. tonight, snow level 3,000 ft. Friday, free air freezing level at the surface late Friday night, free air freezing level 5,000 ft. Saturday, then 6,500 ft. Saturday night.
  • highs 38-36 lows 20-17 warming to 22 Saturday night.
  • Sunny and a bit warmer Sunday, mostly clear Sunday night,
  • Partly cloudy and a bit warmer Monday, partly cloudy at night,
  • A mix of clouds and sun and a bit cooler Tuesday, mostly cloudy with a slight (20%) chance of rain Tuesday night,
  • Mostly cloudy with a (40%) chance of AM rain, then rain likely (70%) and a bit cooler Wednesday afternoon.
  • free air freezing level 11,000 ft. Sunday and Sunday night, 12,000 ft. Monday and Monday night, 11,000 ft. Tuesday, snow level 7,500 ft. Tuesday night, then 8,000 ft. Wednesday.
  • highs 44-52 cooling to 48 Wednesday lows 26-34.

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For all of your Eugene-Springfield and Lane County News, Weather, and Sports go to: EugeneDailyNews.com


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