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.

Clear

87°F

31°C

Humidity 24%
Wind Speed WNW 20 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 13 Jul 10:53 PM PDT
Extended Forecast for

Coulee City WA

Heat Advisory July 13, 11:12pm until July 14, 08:00pm
Red Flag Warning July 14, 01:00pm until July 14, 11:00pm
Click here for hazard details and duration
Heat Advisory
Red Flag Warning
  •  
    Heat Advisory July 13, 11:12pm until July 14, 08:00pm

    NOW until 8:00pm Mon

    Heat Advisory

  • Tonight

    Low: 71 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Sunny, with a high near 89. Breezy, with a northwest wind 13 to 20 mph, with gusts as high as 30 mph.

    High: 89 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Areas of blowing dust before 11pm. Mostly clear, with a low around 66. Very windy, with a north wind 31 to 40 mph, with gusts as high as 55 mph.

    Low: 66 °F

    Areas Blowing
    Dust and Very
    Windy

  • Tuesday

    Tuesday: Sunny, with a high near 77. Windy, with a northeast wind 21 to 31 mph, with gusts as high as 43 mph.

    High: 77 °F

    Sunny and
    Windy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 60. Breezy, with an east wind 14 to 20 mph, with gusts as high as 28 mph.

    Low: 60 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 66.

    Low: 66 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 71. Breezy, with a northwest wind 16 to 24 mph.
Monday
Sunny, with a high near 89. Breezy, with a northwest wind 13 to 20 mph, with gusts as high as 30 mph.
Monday Night
Areas of blowing dust before 11pm. Mostly clear, with a low around 66. Very windy, with a north wind 31 to 40 mph, with gusts as high as 55 mph.
Tuesday
Sunny, with a high near 77. Windy, with a northeast wind 21 to 31 mph, with gusts as high as 43 mph.
Tuesday Night
Mostly clear, with a low around 60. Breezy, with an east wind 14 to 20 mph, with gusts as high as 28 mph.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Mostly clear, with a low around 66.
Thursday
Sunny, with a high near 89.
Thursday Night
Mostly clear, with a low around 69.
Friday
Sunny, with a high near 91.
Friday Night
Mostly clear, with a low around 67.
Saturday
Sunny, with a high near 89.
Saturday Night
Mostly clear, with a low around 64.
Sunday
Sunny, with a high near 86.
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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:
11:05 pm PDT Jul 13, 2025
Forecast Valid:
11pm PDT Jul 13, 2025-6pm PDT Jul 20, 2025
 
Forecast Discussion
 
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Additional Resources

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