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.

Overcast

44°F

7°C

Humidity 59%
Wind Speed SW 6 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 14 Apr 07:53 AM PDT
Extended Forecast for

4 Miles WSW Coulee City WA

  • Today

    Today: A 40 percent chance of rain after 11am. Mostly cloudy, with a high near 56. Breezy, with a southwest wind 11 to 21 mph, with gusts as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 56 °F

    Chance Rain
    and Breezy

  • Tonight

    Tonight: A 30 percent chance of rain, mainly before 5am. Mostly cloudy, with a low around 39. Breezy, with a south wind 14 to 22 mph, with gusts as high as 31 mph.

    Low: 39 °F

    Chance Rain
    and Breezy

  • Wednesday

    Wednesday: A slight chance of rain and snow before 8am, then a slight chance of snow between 8am and 11am. Cloudy, then gradually becoming mostly sunny, with a high near 54. West wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 54 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33. West wind 10 to 17 mph.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 57. Northwest wind 9 to 14 mph.

    High: 57 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

Detailed Forecast

Today
A 40 percent chance of rain after 11am. Mostly cloudy, with a high near 56. Breezy, with a southwest wind 11 to 21 mph, with gusts as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 30 percent chance of rain, mainly before 5am. Mostly cloudy, with a low around 39. Breezy, with a south wind 14 to 22 mph, with gusts as high as 31 mph.
Wednesday
A slight chance of rain and snow before 8am, then a slight chance of snow between 8am and 11am. Cloudy, then gradually becoming mostly sunny, with a high near 54. West wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 33. West wind 10 to 17 mph.
Thursday
Mostly sunny, with a high near 57. Northwest wind 9 to 14 mph.
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 64.
Saturday Night
Mostly cloudy, with a low around 44.
Sunday
A 20 percent chance of rain. Partly sunny, with a high near 66.
Sunday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 44.
Monday
A 20 percent chance of rain. Partly sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Coulee City WA
 47.58°N 119.37°W (Elev. 1519 ft)
Last Update:
4:02 am PDT Apr 14, 2026
Forecast Valid:
8am PDT Apr 14, 2026-6pm PDT Apr 20, 2026
 
Forecast Discussion
 
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Additional Resources

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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