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

Ephrata, Ephrata Municipal Airport (KEPH)

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

Clear

55°F

13°C

Humidity 25%
Wind Speed N 9 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 07 Apr 08:53 PM PDT
Extended Forecast for

9 Miles SW Coulee City WA

  • Tonight

    Tonight: Mostly clear, with a low around 38. West wind 8 to 16 mph becoming north after midnight. Winds could gust as high as 25 mph.

    Low: 38 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 64. North wind 5 to 7 mph becoming south in the afternoon.

    High: 64 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 41. Southwest wind 6 to 8 mph becoming north in the evening.

    Low: 41 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 67. North wind 6 to 10 mph becoming northeast in the afternoon.

    High: 67 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 43. North wind 6 to 8 mph.

    Low: 43 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of rain. Partly sunny, with a high near 63.

    High: 63 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 38. West wind 8 to 16 mph becoming north after midnight. Winds could gust as high as 25 mph.
Wednesday
Sunny, with a high near 64. North wind 5 to 7 mph becoming south in the afternoon.
Wednesday Night
Mostly clear, with a low around 41. Southwest wind 6 to 8 mph becoming north in the evening.
Thursday
Sunny, with a high near 67. North wind 6 to 10 mph becoming northeast in the afternoon.
Thursday Night
Mostly clear, with a low around 43. North wind 6 to 8 mph.
Friday
Sunny, with a high near 70.
Friday Night
Mostly cloudy, with a low around 49.
Saturday
A 20 percent chance of rain. Partly sunny, with a high near 63.
Saturday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 45.
Sunday
A 30 percent chance of rain, mainly before 11am. Partly sunny, with a high near 59.
Sunday Night
Mostly cloudy, with a low around 41.
Monday
Partly sunny, with a high near 60.
Monday Night
Mostly cloudy, with a low around 39.
Tuesday
Partly sunny, with a high near 61.
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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:
2:06 pm PDT Apr 7, 2026
Forecast Valid:
9pm PDT Apr 7, 2026-6pm PDT Apr 14, 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