Critical Fire Weather in the High Plains; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central and southern High Plains Wednesday. Two Pacific storms will continue impacting the mountains of the western U.S. into Thursday with gusty winds and heavy snow. Heavy snow and gusty winds will continue to impact the northern Plains into the central Great Lakes Wednesday. Read More >

Current conditions at

Chehalis-Centralia Airport (KCLS)

Lat: 46.677°NLon: 122.9827°WElev: 177.0ft.

Partly Cloudy

34°F

1°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 29.59 in (1002.03 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 17 Feb 08:55 PM PST
Extended Forecast for

4 Miles SE Rochester WA

  • Tonight

    Tonight: A slight chance of rain and snow showers before 4am, then a slight chance of rain and snow showers after 5am.  Mostly cloudy, with a low around 27. Calm wind.  Chance of precipitation is 20%.

    Low: 27 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Rain likely, possibly mixed with snow showers.  Mostly cloudy, with a high near 42. Calm wind becoming south around 6 mph in the morning.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 42 °F

    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Rain and snow showers likely before 5am, then a chance of snow showers.  Cloudy, with a low around 27. Calm wind.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Thursday

    Thursday: A slight chance of snow showers before 10am, then a slight chance of rain and snow showers.  Mostly sunny, with a high near 42. Calm wind becoming north northeast around 5 mph in the afternoon.  Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A slight chance of rain and snow showers before 10pm, then a slight chance of snow showers.  Partly cloudy, with a low around 24. Calm wind.  Chance of precipitation is 20%.

    Low: 24 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Friday

    Friday: A chance of snow before 10am, then a chance of rain and snow between 10am and 1pm, then a chance of rain after 1pm.  Mostly cloudy, with a high near 43. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 43 °F

    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain before 10pm, then a chance of rain and snow.  Mostly cloudy, with a low around 31. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: Rain likely, possibly mixed with snow, becoming all rain after 10am.  Cloudy, with a high near 48.

    High: 48 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Saturday Night

    Saturday Night: Rain likely, mainly before 10pm.  Mostly cloudy, with a low around 34.

    Low: 34 °F

    Rain Likely

Detailed Forecast

Tonight
A slight chance of rain and snow showers before 4am, then a slight chance of rain and snow showers after 5am. Mostly cloudy, with a low around 27. Calm wind. Chance of precipitation is 20%.
Wednesday
Rain likely, possibly mixed with snow showers. Mostly cloudy, with a high near 42. Calm wind becoming south around 6 mph in the morning. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday Night
Rain and snow showers likely before 5am, then a chance of snow showers. Cloudy, with a low around 27. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday
A slight chance of snow showers before 10am, then a slight chance of rain and snow showers. Mostly sunny, with a high near 42. Calm wind becoming north northeast around 5 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
A slight chance of rain and snow showers before 10pm, then a slight chance of snow showers. Partly cloudy, with a low around 24. Calm wind. Chance of precipitation is 20%.
Friday
A chance of snow before 10am, then a chance of rain and snow between 10am and 1pm, then a chance of rain after 1pm. Mostly cloudy, with a high near 43. Chance of precipitation is 50%. Little or no snow accumulation expected.
Friday Night
A chance of rain before 10pm, then a chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday
Rain likely, possibly mixed with snow, becoming all rain after 10am. Cloudy, with a high near 48.
Saturday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 34.
Sunday
Rain. Mostly cloudy, with a high near 50.
Sunday Night
Rain. Mostly cloudy, with a low around 36.
Monday
Rain. Mostly cloudy, with a high near 48.
Monday Night
Rain likely. Mostly cloudy, with a low around 35.
Tuesday
Rain likely. Mostly cloudy, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Rochester WA
 46.78°N 123.05°W (Elev. 200 ft)
7:02 pm PST Feb 17, 2026
9pm PST Feb 17, 2026-6pm PST Feb 24, 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