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

Heavy to Excessive Rainfall for the Southwest U.S.; Watching for Possible East Coast Storm

Thunderstorms and a chance for some isolated flash flooding will continue today in the Southwest U.S. before an influx of tropical moisture from Priscilla brings widespread heavy rainfall and a flash flooding threat late this week into this weekend. A coastal storm may develop off the southeast U.S. coast Friday night and drift north just off the Mid-Atlantic coast through the weekend. Read More >

Current conditions at

Ephrata, Ephrata Municipal Airport (KEPH)

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

Clear

71°F

22°C

Humidity 28%
Wind Speed S 8 MPH
Barometer 29.7 in (1005.76 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 08 Oct 03:53 PM PDT
Extended Forecast for

Ephrata WA

  • Tonight

    Tonight: Partly cloudy, with a low around 50. Southeast wind 6 to 11 mph becoming north after midnight.

    Low: 50 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers between 8am and 11am. Mostly sunny, with a high near 73. North wind 6 to 10 mph becoming south in the afternoon. Chance of precipitation is 20%.

    High: 73 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 52. West wind 6 to 8 mph becoming north after midnight.

    Low: 52 °F

    Mostly Cloudy

  • Friday

    Friday: A 40 percent chance of showers. Cloudy, then gradually becoming mostly sunny, with a high near 70. North wind 6 to 13 mph becoming southeast in the morning.

    High: 70 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 43. West wind 6 to 13 mph.

    Low: 43 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers, mainly after 11am. Partly sunny, with a high near 62.

    High: 62 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly before 11pm. Partly cloudy, with a low around 39.

    Low: 39 °F

    Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers, mainly after 11am. Partly sunny, with a high near 57.

    High: 57 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 50. Southeast wind 6 to 11 mph becoming north after midnight.
Thursday
A slight chance of showers between 8am and 11am. Mostly sunny, with a high near 73. North wind 6 to 10 mph becoming south in the afternoon. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 52. West wind 6 to 8 mph becoming north after midnight.
Friday
A 40 percent chance of showers. Cloudy, then gradually becoming mostly sunny, with a high near 70. North wind 6 to 13 mph becoming southeast in the morning.
Friday Night
A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 43. West wind 6 to 13 mph.
Saturday
A 30 percent chance of showers, mainly after 11am. Partly sunny, with a high near 62.
Saturday Night
A 30 percent chance of showers, mainly before 11pm. Partly cloudy, with a low around 39.
Sunday
A 40 percent chance of showers, mainly after 11am. Partly sunny, with a high near 57.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 41.
Columbus Day
A 50 percent chance of showers. Partly sunny, with a high near 53.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 38.
Tuesday
Mostly sunny, with a high near 57.
Tuesday Night
Partly cloudy, with a low around 37.
Wednesday
Mostly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ephrata WA
 47.3°N 119.55°W (Elev. 1391 ft)
Last Update:
3:56 pm PDT Oct 8, 2025
Forecast Valid:
4pm PDT Oct 8, 2025-6pm PDT Oct 15, 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