10 year Anniversary of Historic Windstorm: Nov 17, 2015

A historic and damaging wind storm took place on Nov 17, 2015. The Inland Northwest felt the impacts far and wide of the strong and damaging winds. Read More >

Current conditions at

Ephrata, Ephrata Municipal Airport (KEPH)

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

Clear

27°F

-3°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 30 Nov 07:35 PM PST
Extended Forecast for

4 Miles WSW Coulee City WA

  • Tonight

    Tonight: Partly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of rain and snow after 4pm.  Mostly cloudy, with a high near 34. Light and variable wind.  Chance of precipitation is 10%.

    High: 34 °F

    Cloudy then
    Slight Chance
    Rain/Snow

  • Monday Night

    Monday Night: A slight chance of rain and snow before 8pm, then a slight chance of snow between 8pm and 10pm.  Mostly cloudy, with a low around 29. Calm wind.  Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 38. Northwest wind 3 to 5 mph.

    High: 38 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 26. North wind 3 to 6 mph.

    Low: 26 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 38.

    High: 38 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 10 percent chance of snow after 4pm.  Mostly cloudy, with a high near 35.

    High: 35 °F

    Cloudy then
    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: A slight chance of rain and snow before 10pm, then a slight chance of rain.  Mostly cloudy, with a low around 29. Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 26. Calm wind.
Monday
A slight chance of rain and snow after 4pm. Mostly cloudy, with a high near 34. Light and variable wind. Chance of precipitation is 10%.
Monday Night
A slight chance of rain and snow before 8pm, then a slight chance of snow between 8pm and 10pm. Mostly cloudy, with a low around 29. Calm wind. Chance of precipitation is 20%.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 38. Northwest wind 3 to 5 mph.
Tuesday Night
Mostly clear, with a low around 26. North wind 3 to 6 mph.
Wednesday
Mostly cloudy, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
A 10 percent chance of snow after 4pm. Mostly cloudy, with a high near 35.
Thursday Night
A slight chance of rain and snow before 10pm, then a slight chance of rain. Mostly cloudy, with a low around 29. Chance of precipitation is 20%.
Friday
A slight chance of rain and snow before 1pm, then a slight chance of rain. Mostly cloudy, with a high near 41. Chance of precipitation is 20%.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 32.
Saturday
A 20 percent chance of rain. Partly sunny, with a high near 46.
Saturday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 32.
Sunday
A 30 percent chance of rain. Mostly cloudy, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Coulee City WA
 47.58°N 119.37°W (Elev. 1519 ft)
2:31 pm PST Nov 30, 2025
7pm PST Nov 30, 2025-6pm PST Dec 7, 2025
 
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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