Fire Weather Concerns for the Plains; Record Warmth Spreads

Dry and breezy conditions prevail across the High Plains where elevated to locally critical conditions continue through Thursday. Meanwhile, record warmth increases and spreads across the South, Southwest and into southern California into this last weekend of February. Meanwhile, a fast moving system moves across the Plains then off the mid-Atlantic by Thursday evening. Read More >

Current conditions at

DW8787 CHEHALIS (D8787)

Lat: 46.64646°NLon: 122.8388°WElev: 550.0ft.

NA

33°F

1°C

Humidity 99%
Wind Speed ESE 0 MPH
Barometer 30.35 in (1027.77 mb)
Dewpoint 33°F (1°C)
Visibility NA
Last update 26 Feb 01:30 AM PST
Extended Forecast for

11 Miles NE Onalaska WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 30. Wind chill values between 22 and 27. South wind around 10 mph.

    Low: 30 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain after 2pm.  Mostly cloudy, with a high near 41. Wind chill values between 23 and 33. South wind around 14 mph, with gusts as high as 24 mph.

    High: 41 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain before 1am, then a chance of rain and snow.  Mostly cloudy, with a low around 33. South wind around 9 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Friday

    Friday: A chance of rain and snow before 7am, then a chance of snow between 7am and 10am, then a slight chance of rain and snow after 10am.  Partly sunny, with a high near 42. West southwest wind around 9 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 42 °F

    Chance
    Rain/Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30. West wind around 6 mph becoming east northeast after midnight.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 30.

    Low: 30 °F

    Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 30. Wind chill values between 22 and 27. South wind around 10 mph.
Thursday
A 20 percent chance of rain after 2pm. Mostly cloudy, with a high near 41. Wind chill values between 23 and 33. South wind around 14 mph, with gusts as high as 24 mph.
Thursday Night
A chance of rain before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 33. South wind around 9 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday
A chance of rain and snow before 7am, then a chance of snow between 7am and 10am, then a slight chance of rain and snow after 10am. Partly sunny, with a high near 42. West southwest wind around 9 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday Night
Partly cloudy, with a low around 30. West wind around 6 mph becoming east northeast after midnight.
Saturday
Partly sunny, with a high near 44.
Saturday Night
Mostly cloudy, with a low around 30.
Sunday
Sunny, with a high near 49.
Sunday Night
Clear, with a low around 30.
Monday
Sunny, with a high near 50.
Monday Night
Mostly cloudy, with a low around 34.
Tuesday
A slight chance of rain. Mostly cloudy, with a high near 53.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 39.
Wednesday
Rain likely. Mostly cloudy, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NE Onalaska WA
 46.69°N 122.58°W (Elev. 2589 ft)
1:25 am PST Feb 26, 2026
1am PST Feb 26, 2026-6pm PST Mar 4, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database