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.

Partly Cloudy

57°F

14°C

Humidity 62%
Wind Speed NE 5 MPH
Barometer 29.63 in (1003.39 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 12 Apr 10:55 AM PDT
Extended Forecast for

4 Miles WSW Coulee City WA

  • Today

    Today: Partly sunny, with a high near 69. West wind around 7 mph.

    High: 69 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 46. Northwest wind around 9 mph.

    Low: 46 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 67. Breezy, with a west wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 67 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39. Breezy, with a west wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 36 mph.

    Low: 39 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 57. Breezy, with a southwest wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon.

    High: 57 °F

    Partly Sunny
    then Mostly
    Cloudy and
    Breezy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers, mainly before 5am. Mostly cloudy, with a low around 37. Breezy.

    Low: 37 °F

    Chance
    Showers and
    Breezy

  • Wednesday

    Wednesday: A slight chance of rain and snow showers before 8am, then a slight chance of snow showers between 8am and 11am. Mostly sunny, with a high near 54. Chance of precipitation is 20%.

    High: 54 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 69. West wind around 7 mph.
Tonight
Partly cloudy, with a low around 46. Northwest wind around 9 mph.
Monday
Sunny, with a high near 67. Breezy, with a west wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.
Monday Night
Partly cloudy, with a low around 39. Breezy, with a west wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 36 mph.
Tuesday
Mostly cloudy, with a high near 57. Breezy, with a southwest wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon.
Tuesday Night
A 30 percent chance of showers, mainly before 5am. Mostly cloudy, with a low around 37. Breezy.
Wednesday
A slight chance of rain and snow showers before 8am, then a slight chance of snow showers between 8am and 11am. Mostly sunny, with a high near 54. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
Sunny, with a high near 57.
Thursday Night
Mostly clear, with a low around 32.
Friday
Sunny, with a high near 60.
Friday Night
Mostly clear, with a low around 36.
Saturday
Mostly sunny, with a high near 63.
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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:
10:07 am PDT Apr 12, 2026
Forecast Valid:
11am PDT Apr 12, 2026-6pm PDT Apr 18, 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