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

SEATTLE WEATHER FORECAST OFFICE (SEAW1)

Lat: 47.68528°NLon: 122.25111°WElev: 29.0ft.

NA

2°C

36°F

Humidity 95%
Wind Speed N 1 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 2°C (35°F)
Visibility NA
Last update 21 Jan 07:30 PM PST
Extended Forecast for

2 Miles N Seattle WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 0. Calm wind.

    Low: 0 °C

    Mostly Cloudy

  • Thursday

    Thursday: Patchy fog between 9am and 11am. Otherwise, mostly cloudy, with a high near 6. Calm wind.

    High: 6 °C

    Patchy Fog
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 0. Calm wind.

    Low: 0 °C

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 8. North wind 3 to 8 km/h.

    High: 8 °C

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around -1. Calm wind.

    Low: -1 °C

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 7.

    High: 7 °C

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around -1.

    Low: -1 °C

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 7.

    High: 7 °C

    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of snow after 4am. Mostly cloudy, with a low around 0.

    Low: 0 °C

    Mostly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 0. Calm wind.
Thursday
Patchy fog between 9am and 11am. Otherwise, mostly cloudy, with a high near 6. Calm wind.
Thursday Night
Partly cloudy, with a low around 0. Calm wind.
Friday
Sunny, with a high near 8. North wind 3 to 8 km/h.
Friday Night
Mostly clear, with a low around -1. Calm wind.
Saturday
Mostly sunny, with a high near 7.
Saturday Night
Mostly clear, with a low around -1.
Sunday
Mostly sunny, with a high near 7.
Sunday Night
A slight chance of snow after 4am. Mostly cloudy, with a low around 0.
Monday
A slight chance of rain and snow before 10am, then a slight chance of rain. Mostly cloudy, with a high near 8.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 2.
Tuesday
A slight chance of rain. Mostly cloudy, with a high near 10.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 3.
Wednesday
A chance of rain. Mostly cloudy, with a high near 11.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Seattle WA
 47.65°N 122.33°W (Elev. 3 m)
Last Update:
7:01 pm PST Jan 21, 2026
Forecast Valid:
8pm PST Jan 21, 2026-6pm PST Jan 28, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation