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

Heavy Rain Across the Southern US; Unsettled Pattern in the Pacific Northwest

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains Friday, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. High elevation snow and mixed precipitation and rain in the lower elevations will impact the Pacific Northwest this weekend before a stronger system moves in early next week. Read More >

Current conditions at

Ephrata, Ephrata Municipal Airport (KEPH)

Lat: 47.3075°NLon: 119.51583°WElev: 1276.0ft.

Clear

34°F

1°C

Humidity 86%
Wind Speed NNW 3 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 12 Feb 06:35 PM PST
Extended Forecast for

4 Miles WSW Coulee City WA

  • Tonight

    Tonight: Increasing clouds, with a low around 30. Light and variable wind.

    Low: 30 °F

    Increasing
    Clouds

  • Friday

    Friday: Cloudy, with a high near 41. Light and variable wind becoming south around 6 mph in the afternoon.

    High: 41 °F

    Cloudy

  • Friday Night

    Friday Night: A slight chance of rain and snow before 9pm, then a slight chance of rain. Mostly cloudy, with a low around 33. South wind 3 to 5 mph. Chance of precipitation is 20%.

    Low: 33 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Saturday

    Saturday: A 10 percent chance of rain after 4pm. Mostly cloudy, with a high near 45. Southwest wind around 6 mph.

    High: 45 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 32. West wind around 6 mph becoming north after midnight.

    Low: 32 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • 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 4am. Mostly cloudy, with a low around 32. Chance of precipitation is 10%.

    Low: 32 °F

    Partly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Washington's Birthday

    Washington's Birthday: A chance of rain and snow, mainly after 10am. Cloudy, with a high near 41. Chance of precipitation is 30%.

    High: 41 °F

    Chance
    Rain/Snow

  • Monday Night

    Monday Night: A chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.

    Low: 32 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
Increasing clouds, with a low around 30. Light and variable wind.
Friday
Cloudy, with a high near 41. Light and variable wind becoming south around 6 mph in the afternoon.
Friday Night
A slight chance of rain and snow before 9pm, then a slight chance of rain. Mostly cloudy, with a low around 33. South wind 3 to 5 mph. Chance of precipitation is 20%.
Saturday
A 10 percent chance of rain after 4pm. Mostly cloudy, with a high near 45. Southwest wind around 6 mph.
Saturday Night
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 32. West wind around 6 mph becoming north after midnight.
Sunday
Mostly sunny, with a high near 44.
Sunday Night
A slight chance of rain and snow after 4am. Mostly cloudy, with a low around 32. Chance of precipitation is 10%.
Washington's Birthday
A chance of rain and snow, mainly after 10am. Cloudy, with a high near 41. Chance of precipitation is 30%.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Tuesday
A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.
Tuesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 20%.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 40. Chance of precipitation is 40%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Thursday
A 30 percent chance of snow. Partly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Coulee City WA
 47.58°N 119.37°W (Elev. 1519 ft)
Last Update:
1:12 pm PST Feb 12, 2026
Forecast Valid:
6pm PST Feb 12, 2026-6pm PST Feb 19, 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