National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

Chehalis-Centralia Airport (KCLS)

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

Overcast

37°F

3°C

Humidity 100%
Wind Speed N 5 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 15 Feb 12:55 AM PST
Extended Forecast for

4 Miles ESE Rochester WA

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 35. Light north northeast wind.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 46. Northeast wind 3 to 6 mph.

    High: 46 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of rain and snow after 4am. Mostly cloudy, with a low around 29. Calm wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Partly Cloudy
    then Chance
    Rain/Snow

  • Washington's Birthday

    Washington's Birthday: A chance of snow before 7am, then a chance of rain and snow between 7am and 10am, then rain after 10am. High near 42. South wind 3 to 7 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Rain/Snow
    then Rain

  • Monday Night

    Monday Night: Rain likely before 10pm, then rain and snow likely. Mostly cloudy, with a low around 30. Light south southeast wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow
    Likely

  • Tuesday

    Tuesday: Rain likely, possibly mixed with snow, becoming all rain after 1pm. Mostly cloudy, with a high near 44. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 1am, then a chance of snow between 1am and 4am, then a chance of rain and snow after 4am. Mostly cloudy, with a low around 28. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 28 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow before 10am, then rain likely between 10am and 4pm, then rain likely, possibly mixed with snow after 4pm. Mostly cloudy, with a high near 44.

    High: 44 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Rain and snow likely. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Rain/Snow
    Likely

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 35. Light north northeast wind.
Sunday
Partly sunny, with a high near 46. Northeast wind 3 to 6 mph.
Sunday Night
A chance of rain and snow after 4am. Mostly cloudy, with a low around 29. Calm wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Washington's Birthday
A chance of snow before 7am, then a chance of rain and snow between 7am and 10am, then rain after 10am. High near 42. South wind 3 to 7 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday Night
Rain likely before 10pm, then rain and snow likely. Mostly cloudy, with a low around 30. Light south southeast wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday
Rain likely, possibly mixed with snow, becoming all rain after 1pm. Mostly cloudy, with a high near 44. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday Night
A chance of rain and snow before 1am, then a chance of snow between 1am and 4am, then a chance of rain and snow after 4am. Mostly cloudy, with a low around 28. Chance of precipitation is 50%. Little or no snow accumulation expected.
Wednesday
A chance of rain and snow before 10am, then rain likely between 10am and 4pm, then rain likely, possibly mixed with snow after 4pm. Mostly cloudy, with a high near 44.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 29.
Thursday
Rain likely, possibly mixed with snow, becoming all rain after 1pm. Mostly cloudy, with a high near 43.
Thursday Night
Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 31.
Friday
Rain, possibly mixed with snow. Mostly cloudy, with a high near 44.
Friday Night
Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 33.
Saturday
Rain, possibly mixed with snow. Mostly cloudy, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Rochester WA
 46.8°N 123.02°W (Elev. 187 ft)
Last Update:
7:01 pm PST Feb 14, 2026
Forecast Valid:
1am PST Feb 15, 2026-6pm PST Feb 21, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation