Severe Thunderstorms and Heavy Rainfall Across the South; Heat Spreads Across the West and Southern Plains

A couple of frontal boundaries will move east and south from the Plains to the Gulf and Atlantic coastlines. These boundaries will focus showers and thunderstorms through the weekend, with scattered severe thunderstorms from the Southern Plains and across the Gulf Coast states. Locally heavy rainfall may also occur, which may be welcome news across drought areas. Meanwhile, heat spreads westward. Read More >

Current conditions at

Ephrata, Ephrata Municipal Airport (KEPH)

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

Clear

75°F

24°C

Humidity 22%
Wind Speed SE 5 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 09 May 05:10 PM PDT
Extended Forecast for

4 Miles WSW Coulee City WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 51. South wind 5 to 8 mph becoming calm  after midnight.

    Low: 51 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 80. Light and variable wind becoming west 8 to 13 mph in the afternoon.

    High: 80 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Patchy blowing dust between 8pm and 11pm. Partly cloudy, with a low around 48. Breezy, with a west wind 16 to 21 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 33 mph.

    Low: 48 °F

    Patchy
    Blowing Dust
    and Breezy
    then Partly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 79. Northwest wind 5 to 8 mph becoming calm  in the afternoon.

    High: 79 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 51. Light and variable wind.

    Low: 51 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 89.

    High: 89 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 53. Breezy.

    Low: 53 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 51. South wind 5 to 8 mph becoming calm after midnight.
Sunday
Partly sunny, with a high near 80. Light and variable wind becoming west 8 to 13 mph in the afternoon.
Sunday Night
Patchy blowing dust between 8pm and 11pm. Partly cloudy, with a low around 48. Breezy, with a west wind 16 to 21 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 33 mph.
Monday
Sunny, with a high near 79. Northwest wind 5 to 8 mph becoming calm in the afternoon.
Monday Night
Mostly clear, with a low around 51. Light and variable wind.
Tuesday
Mostly sunny, with a high near 89.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
Mostly sunny, with a high near 85.
Wednesday Night
Partly cloudy, with a low around 53. Breezy.
Thursday
Sunny, with a high near 81.
Thursday Night
Partly cloudy, with a low around 49. Breezy.
Friday
Sunny, with a high near 74.
Friday Night
Partly cloudy, with a low around 46.
Saturday
Mostly sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Coulee City WA
 47.58°N 119.37°W (Elev. 1519 ft)
3:36 pm PDT May 9, 2026
5pm PDT May 9, 2026-6pm PDT May 16, 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