Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Current conditions at

Grand Coulee Dam Airport (K3W7)

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

Clear

28°F

-2°C

Humidity 79%
Wind Speed N 0 MPH
Barometer 30.39 in (1029.12 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 15 Mar 01:55 AM PDT
Extended Forecast for

4 Miles SSW Electric City WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 28. East wind 3 to 5 mph.

    Low: 28 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 44. Light southeast wind becoming south 5 to 10 mph in the morning.

    High: 44 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of snow before 10pm, then a chance of rain and snow.  Mostly cloudy, with a low around 35. South wind 6 to 8 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 35 °F

    Chance
    Rain/Snow

  • Monday

    Monday: Partly sunny, with a high near 56. South wind 6 to 10 mph.

    High: 56 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 44. South wind 10 to 13 mph.

    Low: 44 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 65.

    High: 65 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 50. Breezy.

    Low: 50 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 65. Breezy.

    High: 65 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after 11pm.  Mostly cloudy, with a low around 50. Breezy.

    Low: 50 °F

    Slight Chance
    Rain and
    Breezy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 28. East wind 3 to 5 mph.
Sunday
Mostly cloudy, with a high near 44. Light southeast wind becoming south 5 to 10 mph in the morning.
Sunday Night
A chance of snow before 10pm, then a chance of rain and snow. Mostly cloudy, with a low around 35. South wind 6 to 8 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
Partly sunny, with a high near 56. South wind 6 to 10 mph.
Monday Night
Mostly cloudy, with a low around 44. South wind 10 to 13 mph.
Tuesday
Partly sunny, with a high near 65.
Tuesday Night
Mostly cloudy, with a low around 50. Breezy.
Wednesday
Mostly cloudy, with a high near 65. Breezy.
Wednesday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 50. Breezy.
Thursday
A 20 percent chance of rain. Partly sunny, with a high near 67. Breezy.
Thursday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 50. Breezy.
Friday
A 20 percent chance of rain. Mostly cloudy, with a high near 68.
Friday Night
Mostly cloudy, with a low around 48.
Saturday
Partly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Electric City WA
 47.87°N 119.07°W (Elev. 1804 ft)
2:12 am PDT Mar 15, 2026
2am PDT Mar 15, 2026-6pm PDT Mar 21, 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