Widespread High Wind Event; Heavy Snow Expected from the Northern Plains to Northeast

Widespread high winds will continue to impact the interior Northwest, northern Plains, and Upper Midwest. Gusty winds and low relative humidity will bring critical fire weather to the central and southern Plains and south coastal Texas today. A storm tracking across the northern Plains, Great Lakes and into the Northeast U.S. will bring heavy snow and gusty winds into Saturday. Read More >

Current conditions at

DW8787 CHEHALIS (D8787)

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

NA

42°F

6°C

Humidity 96%
Wind Speed ENE 0 MPH
Barometer 30.36 in (1028.11 mb)
Dewpoint 41°F (5°C)
Visibility NA
Last update 12 Mar 11:30 AM PDT
Extended Forecast for

3 Miles S Onalaska WA

Flood Watch March 13, 07:00am until March 15, 05:00pm
Click here for hazard details and duration
Flood Watch
  • Today

    Today: Rain.  High near 42. Light southwest wind.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 42 °F

    Rain

  • Tonight

    Tonight: Rain, possibly mixed with snow.  Low around 34. Calm wind.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow

  • Friday

    Friday: Rain, possibly mixed with snow, becoming all rain after 11am.  High near 40. Calm wind.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow
    then Rain

  • Friday Night

    Friday Night: Rain, possibly mixed with snow.  Low around 30. Calm wind.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 30 °F

    Rain/Snow

  • Saturday

    Saturday: A chance of rain and snow showers before 2pm, then a chance of rain showers.  Partly sunny, with a high near 46. Calm wind becoming west northwest around 5 mph in the afternoon.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 46 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of rain and snow showers, mainly after 5am.  Mostly cloudy, with a low around 30. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 30 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of rain and snow before 11am, then rain likely.  Cloudy, with a high near 45. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Sunday Night

    Sunday Night: Rain.  Cloudy, with a low around 39.

    Low: 39 °F

    Rain

  • Monday

    Monday: Rain likely, mainly before 11am.  Cloudy, with a high near 57.

    High: 57 °F

    Rain Likely

Detailed Forecast

Today
Rain. High near 42. Light southwest wind. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain, possibly mixed with snow. Low around 34. Calm wind. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday
Rain, possibly mixed with snow, becoming all rain after 11am. High near 40. Calm wind. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday Night
Rain, possibly mixed with snow. Low around 30. Calm wind. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday
A chance of rain and snow showers before 2pm, then a chance of rain showers. Partly sunny, with a high near 46. Calm wind becoming west northwest around 5 mph in the afternoon. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday Night
A chance of rain and snow showers, mainly after 5am. Mostly cloudy, with a low around 30. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
A chance of rain and snow before 11am, then rain likely. Cloudy, with a high near 45. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday Night
Rain. Cloudy, with a low around 39.
Monday
Rain likely, mainly before 11am. Cloudy, with a high near 57.
Monday Night
A chance of rain. Mostly cloudy, with a low around 40.
Tuesday
A chance of rain. Mostly cloudy, with a high near 63.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 44.
Wednesday
Rain. Cloudy, with a high near 60.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Onalaska WA
 46.54°N 122.72°W (Elev. 528 ft)
8:00 am PDT Mar 12, 2026
11am PDT Mar 12, 2026-6pm PDT Mar 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database