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

Severe Thunderstorms, Heavy Rainfall and Dangerous Heat

Severe thunderstorms are expected today and Friday from the upper Midwest, central Great Lakes into the Ohio and mid-Mississippi Valley's. In addition, heavy rainfall threat increases on Friday across the Ohio Valley. Meanwhile, early summer-like heat wave across portions of southern Texas with new daily records are forecast today and through the weekend; The heat spreads across the Gulf States. Read More >

Current conditions at

Ephrata, Ephrata Municipal Airport (KEPH)

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

Overcast

61°F

16°C

Humidity 36%
Wind Speed NW 6 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 15 May 09:20 AM PDT
Extended Forecast for

Ephrata Municipal WA

  • Today

    Today: Partly sunny, with a high near 70. Northwest wind 8 to 13 mph becoming southwest in the afternoon.

    High: 70 °F

    Partly Sunny

  • Tonight

    Tonight: A 20 percent chance of showers after 11pm. Cloudy, with a low around 48. West wind 8 to 16 mph.

    Low: 48 °F

    Slight Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 69. Southwest wind 6 to 8 mph.

    High: 69 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 49. South wind 7 to 10 mph becoming north after midnight.

    Low: 49 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 67. Northeast wind 7 to 10 mph becoming west in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 67 °F

    Chance
    Showers

  • Saturday Night

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

    Low: 48 °F

    Chance
    Showers and
    Breezy

  • Sunday

    Sunday: Sunny, with a high near 66. Breezy.

    High: 66 °F

    Mostly Sunny
    and Breezy
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43. Breezy.

    Low: 43 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 70. Northwest wind 8 to 13 mph becoming southwest in the afternoon.
Tonight
A 20 percent chance of showers after 11pm. Cloudy, with a low around 48. West wind 8 to 16 mph.
Friday
Partly sunny, with a high near 69. Southwest wind 6 to 8 mph.
Friday Night
A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 49. South wind 7 to 10 mph becoming north after midnight.
Saturday
A chance of showers, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 67. Northeast wind 7 to 10 mph becoming west in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 48. Breezy.
Sunday
Sunny, with a high near 66. Breezy.
Sunday Night
Mostly clear, with a low around 43. Breezy.
Monday
Sunny, with a high near 70.
Monday Night
Mostly clear, with a low around 46. Breezy.
Tuesday
Sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 44. Breezy.
Wednesday
Mostly sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ephrata Municipal WA
 47.32°N 119.55°W (Elev. 1394 ft)
Last Update:
5:27 am PDT May 15, 2025
Forecast Valid:
9am PDT May 15, 2025-6pm PDT May 21, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation