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Pacific Storm Moves Inland; Clipper System for the Northeast; Strong Storm Impacting Alaska

A Pacific system will bring low elevation rain and isolated thunderstorms to California tonight. Heavy snow is expected for the Sierra Nevada through late tomorrow. In the Northeast, snow may cause hazardous travel this evening into tomorrow. In Alaska, a powerful storm will bring dangerous seas, blizzard conditions, strong winds and bitterly cold across the state through mid-week. Read More >

Current conditions at

Ephrata, Ephrata Municipal Airport (KEPH)

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

Clear

37°F

3°C

Humidity 80%
Wind Speed NNW 9 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 10 Feb 08:35 PM PST
Extended Forecast for

9 Miles SW Coulee City WA

  • Tonight

    Tonight: Mostly clear, with a low around 31. North wind around 11 mph.

    Low: 31 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 46. North wind 6 to 10 mph.

    High: 46 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29. North wind 3 to 5 mph.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 40. Light and variable wind.

    High: 40 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30. Light and variable wind.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Cloudy, with a high near 40.

    High: 40 °F

    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of rain and snow between 10am and 1pm, then a chance of rain. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.

    High: 41 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of rain before 1am, then a slight chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.

    Low: 32 °F

    Chance Rain
    then Slight
    Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 31. North wind around 11 mph.
Wednesday
Sunny, with a high near 46. North wind 6 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 29. North wind 3 to 5 mph.
Thursday
Mostly cloudy, with a high near 40. Light and variable wind.
Thursday Night
Partly cloudy, with a low around 30. Light and variable wind.
Friday
Cloudy, with a high near 40.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
A slight chance of rain and snow between 10am and 1pm, then a chance of rain. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.
Saturday Night
A chance of rain before 1am, then a slight chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Sunday
Mostly cloudy, with a high near 41.
Sunday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 10%.
Washington's Birthday
A chance of rain and snow. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.
Monday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 20%.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 42. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SW Coulee City WA
 47.53°N 119.45°W (Elev. 1552 ft)
Last Update:
4:16 pm PST Feb 10, 2026
Forecast Valid:
9pm PST Feb 10, 2026-6pm PST Feb 17, 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