Heavy Great Lakes Snow through Friday; Watching Potential for Major Winter Storm Late Week into this Weekend

Heavy lake effect snow will continue in the Great Lakes into Wednesday before another storm brings a widespread general snow followed by another round of heavy lake effect snow. A wide-ranging winter storm will produce great swaths of heavy snow, sleet, and treacherous freezing rain from the southern Rockies/Plains and Mid-South starting Friday and shifting toward the East Coast through Sunday. Read More >

Current conditions at

Grand Coulee Dam Airport (K3W7)

Lat: 47.92205°NLon: 119.083°WElev: 1593.0ft.

Overcast

32°F

0°C

Humidity 80%
Wind Speed N 0 MPH
Barometer 30.43 in (1030.48 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 20 Jan 02:35 PM PST
Extended Forecast for

5 Miles SSW Electric City WA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 34. Light south wind.

    High: 34 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 37. Calm wind.

    High: 37 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 36. Calm wind.

    High: 36 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 34. Light south wind.
Tonight
Mostly cloudy, with a low around 30. Calm wind.
Wednesday
Mostly cloudy, with a high near 37. Calm wind.
Wednesday Night
Mostly cloudy, with a low around 29. Calm wind.
Thursday
Mostly sunny, with a high near 36. Calm wind.
Thursday Night
Partly cloudy, with a low around 26.
Friday
Sunny, with a high near 38.
Friday Night
Mostly clear, with a low around 25.
Saturday
Mostly sunny, with a high near 35.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Partly sunny, with a high near 36.
Sunday Night
Mostly cloudy, with a low around 29.
Monday
Partly sunny, with a high near 39.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Electric City WA
 47.87°N 119.1°W (Elev. 1598 ft)
1:12 pm PST Jan 20, 2026
2pm PST Jan 20, 2026-6pm PST Jan 26, 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