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

Hazardous Weather Conditions

Current conditions at

Ephrata, Ephrata Municipal Airport (KEPH)

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

Mostly Cloudy

97°F

36°C

Humidity 19%
Wind Speed S 16 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 22 Aug 03:30 PM PDT
Extended Forecast for

6 Miles WSW Coulee City WA

Red Flag Warning August 22, 03:46pm until August 22, 10:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning August 22, 03:46pm until August 22, 10:00pm

    NOW until 10:00pm Sat

    Red Flag Warning

  • This Afternoon

    High: 92 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Areas of smoke between 8pm and 2am. Patchy blowing dust before 8pm. Partly cloudy, with a low around 59. West wind 8 to 16 mph, with gusts as high as 34 mph.

    Low: 59 °F

    Patchy
    Blowing Dust
    then Areas
    Smoke

  • Sunday

    Sunday: Sunny, with a high near 84. West wind 5 to 13 mph, with gusts as high as 21 mph.

    High: 84 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 59. Northwest wind 9 to 11 mph, with gusts as high as 20 mph.

    Low: 59 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 88. North wind 6 to 10 mph becoming east in the afternoon.

    High: 88 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 67.

    Low: 67 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
A 20 percent chance of showers. Patchy blowing dust. Mostly sunny, with a steady temperature around 92. South wind 15 to 17 mph, with gusts as high as 34 mph.
Tonight
Areas of smoke between 8pm and 2am. Patchy blowing dust before 8pm. Partly cloudy, with a low around 59. West wind 8 to 16 mph, with gusts as high as 34 mph.
Sunday
Sunny, with a high near 84. West wind 5 to 13 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 59. Northwest wind 9 to 11 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 88. North wind 6 to 10 mph becoming east in the afternoon.
Monday Night
Partly cloudy, with a low around 63.
Tuesday
Sunny, with a high near 94.
Tuesday Night
Partly cloudy, with a low around 67.
Wednesday
Mostly sunny, with a high near 92.
Wednesday Night
Partly cloudy, with a low around 59. Breezy.
Thursday
Sunny, with a high near 84.
Thursday Night
Mostly clear, with a low around 54.
Friday
Sunny, with a high near 83.
Friday Night
Partly cloudy, with a low around 55.
Saturday
Mostly sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WSW Coulee City WA
 47.58°N 119.4°W (Elev. 1417 ft)
Last Update:
3:41 pm PDT Aug 22, 2026
Forecast Valid:
3pm PDT Aug 22, 2026-6pm PDT Aug 29, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation