Back-to-Back Storms for the Center of the Nation

These storm systems will bring late season snow, sleet and ice for portions of the northern Plains, upper Midwest and Great Lakes region. Meanwhile, where temperatures are warmer, severe thunderstorms are expected for areas of the Mississippi Valley into the southern Plains. Furthermore, combination of windy and dry conditions will raise fire weather concerns for the southern High Plains. Read More >

Current conditions at

DW8787 CHEHALIS (D8787)

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

NA

38°F

3°C

Humidity 99%
Wind Speed ESE 0 MPH
Barometer 29.8 in (1009.14 mb)
Dewpoint 38°F (3°C)
Visibility NA
Last update 02 Apr 04:45 AM PDT
Extended Forecast for

7 Miles NNE Onalaska WA

  • Overnight

    Overnight: Rain and snow.  Low around 34. South southwest wind around 6 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow

  • Thursday

    Thursday: Rain and snow likely before 4pm, then a slight chance of rain after 5pm.  Mostly cloudy, with a high near 44. West southwest wind 7 to 9 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Thursday Night

    Thursday Night: A slight chance of rain between 9pm and 10pm.  Mostly cloudy, with a low around 35. West southwest wind 5 to 8 mph becoming south southeast after midnight.  Chance of precipitation is 20%.

    Low: 35 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 51. South southeast wind around 5 mph becoming light and variable  in the morning.

    High: 51 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 35. West northwest wind around 5 mph becoming calm  in the evening.

    Low: 35 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Rain and snow. Low around 34. South southwest wind around 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday
Rain and snow likely before 4pm, then a slight chance of rain after 5pm. Mostly cloudy, with a high near 44. West southwest wind 7 to 9 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
A slight chance of rain between 9pm and 10pm. Mostly cloudy, with a low around 35. West southwest wind 5 to 8 mph becoming south southeast after midnight. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 51. South southeast wind around 5 mph becoming light and variable in the morning.
Friday Night
Mostly clear, with a low around 35. West northwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 58.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
Partly sunny, with a high near 64.
Sunday Night
Mostly cloudy, with a low around 44.
Monday
Mostly sunny, with a high near 63.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 53.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 37.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Onalaska WA
 46.66°N 122.63°W (Elev. 1601 ft)
11:27 pm PDT Apr 1, 2026
5am PDT Apr 2, 2026-6pm PDT Apr 8, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database