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Severe Thunderstorms in the Central U.S.; Heavy to Excessive Rainfall in the Ohio Valley and Central Appalachians

Severe thunderstorms producing damaging winds, hail, and a few tornadoes are expected through Tuesday across parts of the central Plains and lower to mid Missouri Valley. Heavy to excessive rainfall could produce flooding across portions of the Ohio Valley into the Central Appalachians through Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Ephrata, Ephrata Municipal Airport (KEPH)

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

Clear

70°F

21°C

Humidity 24%
Wind Speed WNW 19 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 17 Jun 12:20 AM PDT
Extended Forecast for

Coulee City WA

Fire Weather Watch June 18, 02:00pm until June 18, 08:00pm
Click here for hazard details and duration
Fire Weather Watch

  • Overnight

    Overnight: Widespread haze before 2am. Mostly clear, with a low around 56. West wind 8 to 14 mph, with gusts as high as 23 mph.

    Low: 56 °F

    Haze

  • Tuesday

    Tuesday: Sunny, with a high near 80. South wind 7 to 11 mph.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 56. West wind 10 to 15 mph.

    Low: 56 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 78. Southwest wind 8 to 15 mph, with gusts as high as 25 mph.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53. Breezy, with a northwest wind 15 to 24 mph, with gusts as high as 39 mph.

    Low: 53 °F

    Mostly Clear
    and Breezy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after 11am. Partly sunny, with a high near 71.

    High: 71 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly before 11pm. Partly cloudy, with a low around 50. Breezy.

    Low: 50 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Overnight
Widespread haze before 2am. Mostly clear, with a low around 56. West wind 8 to 14 mph, with gusts as high as 23 mph.
Tuesday
Sunny, with a high near 80. South wind 7 to 11 mph.
Tuesday Night
Mostly clear, with a low around 56. West wind 10 to 15 mph.
Wednesday
Sunny, with a high near 78. Southwest wind 8 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 53. Breezy, with a northwest wind 15 to 24 mph, with gusts as high as 39 mph.
Juneteenth
Mostly sunny, with a high near 77.
Thursday Night
Mostly cloudy, with a low around 55.
Friday
A 20 percent chance of showers after 11am. Partly sunny, with a high near 71.
Friday Night
A 30 percent chance of showers, mainly before 11pm. Partly cloudy, with a low around 50. Breezy.
Saturday
A 40 percent chance of showers, mainly after 11am. Partly sunny, with a high near 65.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 52.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 69.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 52.
Monday
Mostly sunny, with a high near 76.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Coulee City WA
 47.61°N 119.28°W (Elev. 1624 ft)
Last Update:
10:27 pm PDT Jun 16, 2025
Forecast Valid:
12am PDT Jun 17, 2025-6pm PDT Jun 23, 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