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

Excessive Rainfall and Tropical Storm in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce considerable, potentially life-threatening, flooding across the lower Mississippi River Valley and central Great Lakes region through tonight. Tropical Storm Arthur will move northeastward along the Texas coast today and then move inland over southwestern Louisiana by tonight. An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana. Read More >

Current conditions at

Ephrata, Ephrata Municipal Airport (KEPH)

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

Clear

84°F

29°C

Humidity 13%
Wind Speed N 4 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 17 Jun 03:20 PM PDT
Extended Forecast for

Ephrata WA

  • Tonight

    Tonight: Mostly clear, with a low around 57. Northwest wind 13 to 17 mph, with gusts as high as 26 mph.

    Low: 57 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 88. North wind 5 to 15 mph becoming southeast in the afternoon.

    High: 88 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 60. Light and variable wind becoming north 5 to 7 mph after midnight.

    Low: 60 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 92. North wind 6 to 9 mph becoming southeast in the afternoon.

    High: 92 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61. South wind 7 to 14 mph becoming northwest after midnight.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 57. Breezy.

    Low: 57 °F

    Clear and
    Breezy

  • Sunday

    Sunday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 60.

    Low: 60 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 57. Northwest wind 13 to 17 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 88. North wind 5 to 15 mph becoming southeast in the afternoon.
Thursday Night
Partly cloudy, with a low around 60. Light and variable wind becoming north 5 to 7 mph after midnight.
Juneteenth
Mostly sunny, with a high near 92. North wind 6 to 9 mph becoming southeast in the afternoon.
Friday Night
Mostly clear, with a low around 61. South wind 7 to 14 mph becoming northwest after midnight.
Saturday
Sunny, with a high near 88.
Saturday Night
Clear, with a low around 57. Breezy.
Sunday
Sunny, with a high near 87.
Sunday Night
Clear, with a low around 60.
Monday
Sunny, with a high near 90.
Monday Night
Mostly clear, with a low around 62.
Tuesday
Sunny, with a high near 94.
Tuesday Night
Mostly clear, with a low around 63.
Wednesday
Sunny, with a high near 93.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ephrata WA
 47.32°N 119.55°W (Elev. 1394 ft)
Last Update:
2:06 pm PDT Jun 17, 2026
Forecast Valid:
3pm PDT Jun 17, 2026-6pm PDT Jun 24, 2026
 
Forecast Discussion
 
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Additional Resources

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