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

Snow Squalls May Impact the Northeast on Thursday; Dangerously Cold Arctic Air Impact the North-Central US

Snow showers and snow squalls are likely to develop across the Northeast on Thursday. Lake effect snow will persist downwind of the Great Lakes. An arctic blast will bring frigid temperatures, gusty winds and dangerous wind chills to the Northern Plains before expanding to the South and East. A major winter storm will begin impacting the Southern Plains and Lower Mississippi Valley Friday. Read More >

Current conditions at

Chehalis-Centralia Airport (KCLS)

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

freezing fog

32°F

0°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 32°F (0°C)
Visibility 0.25 mi
Last update 21 Jan 11:35 PM PST
Extended Forecast for

4 Miles SE Rochester WA

  • Tonight

    Tonight: Widespread dense freezing fog. Mostly cloudy, with a steady temperature around 30. Calm wind.

    Low: 30 °F

    Dense
    Freezing Fog

  • Thursday

    Thursday: Widespread dense freezing fog before 11am. Mostly cloudy, with a high near 43. Calm wind.

    High: 43 °F

    Dense
    Freezing Fog
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 44. Light northeast wind.

    High: 44 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 24. Calm wind.

    Low: 24 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of rain and snow after 10pm. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Slight Chance
    Rain/Snow

Detailed Forecast

Tonight
Widespread dense freezing fog. Mostly cloudy, with a steady temperature around 30. Calm wind.
Thursday
Widespread dense freezing fog before 11am. Mostly cloudy, with a high near 43. Calm wind.
Thursday Night
Mostly cloudy, with a low around 27. Calm wind.
Friday
Mostly sunny, with a high near 44. Light northeast wind.
Friday Night
Mostly clear, with a low around 24. Calm wind.
Saturday
Sunny, with a high near 44.
Saturday Night
Mostly clear, with a low around 24.
Sunday
Mostly sunny, with a high near 44.
Sunday Night
A slight chance of rain and snow after 10pm. Mostly cloudy, with a low around 27.
Monday
A slight chance of rain and snow before 10am, then a slight chance of rain. Mostly cloudy, with a high near 46.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 31.
Tuesday
A slight chance of rain. Partly sunny, with a high near 49.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 35.
Wednesday
A chance of rain. Mostly cloudy, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Rochester WA
 46.78°N 123.05°W (Elev. 200 ft)
Last Update:
7:01 pm PST Jan 21, 2026
Forecast Valid:
11pm PST Jan 21, 2026-6pm PST Jan 28, 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