Heat Persists in the South Central U.S. and Southwest; Heavy rains in the Desert Southwest and Central Plains

Sweltering heat remains across the South-Central Plains, Lower/Middle Mississippi Valley, and the Southwest this week with limited nighttime relief. Thunderstorms will bring heavy rainfall leading to localized flash flooding in portions of the Desert Southwest and central Plains. Isolated strong to severe thunderstorms are possible across portions of the central Plains into the Northeast. Read More >

Current conditions at

Ephrata, Ephrata Municipal Airport (KEPH)

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

Clear

63°F

17°C

Humidity 48%
Wind Speed N 0 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 08 Sep 09:00 PM PDT
Extended Forecast for

Ephrata WA

  • Tonight

    Tonight: Clear, with a low around 51. Light and variable wind.

    Low: 51 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 83. Light and variable wind becoming south 5 to 10 mph in the afternoon.

    High: 83 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 56. South wind 5 to 10 mph becoming light and variable  in the evening.

    Low: 56 °F

    Mostly Cloudy

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 82. Light northwest wind becoming west 12 to 17 mph in the morning. Winds could gust as high as 28 mph.

    High: 82 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 32 mph.

    Low: 50 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Friday

    Friday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers after 11am.  Mostly cloudy, with a high near 73. Breezy.

    High: 73 °F

    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance
    Showers

Detailed Forecast

Tonight
Clear, with a low around 51. Light and variable wind.
Wednesday
Sunny, with a high near 83. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 56. South wind 5 to 10 mph becoming light and variable in the evening.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 82. Light northwest wind becoming west 12 to 17 mph in the morning. Winds could gust as high as 28 mph.
Thursday Night
Mostly clear, with a low around 50. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 32 mph.
Friday
Mostly sunny, with a high near 74.
Friday Night
Mostly cloudy, with a low around 50.
Saturday
A 30 percent chance of showers after 11am. Mostly cloudy, with a high near 73. Breezy.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 48.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 73.
Sunday Night
Mostly clear, with a low around 46.
Monday
Sunny, with a high near 75.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
Ephrata WA
 47.31°N 119.52°W (Elev. 1329 ft)
4:31 pm PDT Sep 8, 2026
9pm PDT Sep 8, 2026-6pm PDT Sep 15, 2026
 
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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