May
23.
Here is my weekly weather quiz question. What is “Liquid Water Equivalent? “
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An Upper Level Low Pressure Trough (“U” shape) is taking over, but the problem is that it will not be bringing rain with it, just cooler temperatures. The graphics for days 1-3 show no frontal activity over the Pacific Northwest. The graphics for days 3-7 Friday through next Tuesday show what little frontal activity will occur through the period until a cold front moves in between Friday and next Saturday. Then another cold front slides in just in time for Memorial Day Monday. Yet another front will be offshore to out northwest next Tuesday.
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Air Quality Index:
Eugene/Springfield: The Air Quality Index is 42 in the good category measuring Ozone.
Oakridge: The Air Quality Index is 11 in the good category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 43 in the Good category measuring Ozone.
Data courtesy of Lane Regional Air Protection Agency (LRAPA)
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ADVISORIES
- NONE AT THIS TIME.
HEALTH ADVISORIES:
- A PUBLIC HEALTH ADVISORY IS IN EFFECT DUE TO UNSAFE LEVELS OF FECAL BACTERIA IN OCEAN WATERS AT NYE 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 COMPROMISED IMMUNE SYSTEM SHOULD USE EXTRA CAUTION AS THEY ARE MORE VULNERABLE TO ILLNESS FROM WATERBORNE BACTERIA. VISITORS SHOULD AVOID WADING IN NEARBY CREEKS, POOLS OF WATER ON THE BEACH, OR IN DISCOLORED WATER, AND STAY CLEAR OF WATER RUNOFF FLOWING INTO THE OCEAN.
- 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:
- Partly cloudy tonight,
- Some AM clouds, sunny and warmer Wednesday afternoon, clear Wednesday night,
- AM sun, partly cloudy and a bit warmer with a slight (20%) chance of showers and thunderstorms Thursday afternoon and evening, clear late at night,
- Partly cloudy and a bit warmer with a slight (20%) chance of showers and thunderstorms Friday afternoon and evening, then just partly cloudy late Friday night.
- lows 43-52 highs 74-80 warming to 82 Friday.
- A mix of clouds and sun and a bit cooler Saturday, partly cloudy Saturday night,
- Partly cloudy and a bit cooler Sunday afternoon, partly cloudy at night,
- Partly cloudy and a bit warmer Monday (Memorial Day), mostly clear Monday night,
- Then partly cloudy and a bit cooler Tuesday.
- highs 76-73 lows 49-47. (seasonal averages high 70 low 45)
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Home Wood Heating Advisory:
Posted Daily
Eugene-Springfield: GREEN– Burning is Allowed.
Oakridge: GREEN– Burning is Allowed.
*Note: Pellet stoves may be used anytime if they produce no visible emissions.
Data courtesy of Lane Regional Air Protection Agency (LRAPA
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Eugene-Springfield Pollen Count:
Grass Pollen: High (119)
Weeds: Low (7)
Tree Pollen: Moderate (65)
Last counted: 5.23.23
Data courtesy of Oregon Allergy Associates.
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Forecast for the Umpqua Valley including Roseburg:
- Mostly clear this evening, becoming mostly cloudy late tonight,
- AM clouds, sunny and warmer Wednesday afternoon, mostly clear Wednesday night,
- Some AM clouds, sunny and warmer Thursday, mostly clear at night,
- Some AM clouds, mostly sunny and a bit cooler with a slight (20%) chance of thunderstorms Friday afternoon, mostly clear in the evening, then partly cloudy late Friday night.
- lows 47-52 cooling to warming to 53 Thursday night and Friday night highs 76-83 cooling to 80 Friday.
- Some AM clouds, sunny and cooler with a slight (20%) chance of thunderstorms Saturday afternoon, mostly clear in the evening,partly cloudy late Saturday night,
- Some AM clouds, sunny and a bit cooler Sunday, mostly clear at night,
- Mostly sunny Monday (Memorial Day), mostly clear Monday night,
- Then partly cloudy Tuesday.
- highs near 78 lows 52-50 warming back to 52 Tuesday. (seasonal averages high 72 low 49)
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Forecast for The South Oregon Coast Including Coos Bay and North Bend:
- Partly cloudy this evening, mostly cloudy late tonight,
- AM clouds, sunny and a bit warmer Wednesday afternoon, mostly clear in the evening, mostly cloudy late at night,
- AM clouds, sunny and warmer Thursday afternoon, mostly clear at the shore in the evening and mostly cloudy late at night while mostly clear inland at night,
- Partly cloudy and a bit cooler Friday, then partly cloudy Friday night.
- lows 48-52 highs 67-65.
- Partly cloudy Saturday and Saturday night,
- Partly cloudy Sunday, partly cloudy at night,
- Partly cloudy and a bit warmer Monday (Memorial Day), partly cloudy Monday night,
- Then partly cloudy and a bit warmer Tuesday.
- highs 65-67 lows 50-48. (seasonal averages high 61 low 49)
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Forecast for the Northern Oregon Cascades including the Cascades in Lane County:
- Mostly clear tonight,
- Mostly sunny and a bit warmer Wednesday, mostly clear Wednesday night,
- AM sun, partly cloudy and a bit warmer with a slight (20%) chance of showers and thunderstorms Thursday afternoon, a (30%) chance of evening showers and a slight (20%) chance of thunderstorms, just partly cloudy late at night,
- Partly cloudy with a slight (20%) chance of AM showers, a bit cooler with a good (50%) chance of showers and a slight (20%) chance of thunderstorms Friday afternoon and evening, just partly cloudy late Friday night.
- free air freezing level 10,000 ft. tonight and Wednesday, 11,000 ft. Wednesday night, snow level 8,000 ft. Thursday, then above 8,000 ft. Thursday night through Friday night.
- lows 33-42 highs 62-65 cooling to 63 Friday.
- Partly cloudy with a slight (20%) chance of showers Saturday afternoon and evening, just partly cloudy late Saturday night,
- Partly cloudy with a slight (20%) chance of showers and a bit warmer Sunday afternoon and evening, just partly cloudy late at night,
- Partly cloudy and a bit warmer with a slight (20%) chance of showers Monday afternoon (Memorial Day) and evening, just partly cloudy late Monday night,
- AM sun, then partly cloudy with a slight (20%) chance of showers Tuesday afternoon.
- snow level above 8,000 ft. Saturday through Tuesday.
- highs 63-66 lows near 40.
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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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