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

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Ephrata, Ephrata Municipal Airport (KEPH)

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

Clear

36°F

2°C

Humidity 64%
Wind Speed NE 4 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 22 Mar 09:00 AM PDT
Extended Forecast for

Ephrata WA

  • Today

    Today: Sunny, with a high near 58. South wind 5 to 8 mph.

    High: 58 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 32. South wind around 6 mph becoming light and variable.

    Low: 32 °F

    Decreasing
    Clouds

  • Monday

    Monday: Increasing clouds, with a high near 60. North wind around 6 mph becoming calm.

    High: 60 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Cloudy, with a low around 42. Southwest wind around 6 mph becoming light and variable.

    Low: 42 °F

    Cloudy

  • Tuesday

    Tuesday: Rain likely, mainly after 11am. Cloudy, with a high near 56. East wind 5 to 14 mph becoming south in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 56 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Wednesday Night

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

    Low: 32 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 58. South wind 5 to 8 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 32. South wind around 6 mph becoming light and variable.
Monday
Increasing clouds, with a high near 60. North wind around 6 mph becoming calm.
Monday Night
Cloudy, with a low around 42. Southwest wind around 6 mph becoming light and variable.
Tuesday
Rain likely, mainly after 11am. Cloudy, with a high near 56. East wind 5 to 14 mph becoming south in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 39.
Wednesday
Mostly sunny, with a high near 57.
Wednesday Night
Mostly clear, with a low around 32.
Thursday
Sunny, with a high near 55.
Thursday Night
Mostly clear, with a low around 31.
Friday
Sunny, with a high near 58.
Friday Night
Partly cloudy, with a low around 35.
Saturday
Mostly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ephrata WA
 47.31°N 119.52°W (Elev. 1329 ft)
Last Update:
3:12 am PDT Mar 22, 2026
Forecast Valid:
9am PDT Mar 22, 2026-6pm PDT Mar 28, 2026
 
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Additional Resources

Radar & Satellite Image

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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