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

91°F

33°C

Humidity 19%
Wind Speed WSW 9 MPH
Barometer 29.78 in (1008.47 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 18 Jul 04:30 PM PDT
Extended Forecast for

5 Miles WSW Coulee City WA

Red Flag Warning until July 18, 10:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning until July 18, 10:00pm

    NOW until 10:00pm Fri

    Red Flag Warning

  • This Afternoon

    High: 95 °F

    Mostly Cloudy
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 62. Windy, with a northwest wind 21 to 26 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 36 mph.

    Low: 62 °F

    Decreasing
    Clouds and
    Windy

  • Saturday

    Saturday: Sunny, with a high near 89. Northwest wind 9 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.

    High: 89 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 62. Northwest wind 14 to 17 mph.

    Low: 62 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 86. Northwest wind 7 to 9 mph becoming southwest in the afternoon.

    High: 86 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 65.

    Low: 65 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of showers after 11am. Partly sunny, with a high near 84.

    High: 84 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 63.

    Low: 63 °F

    Slight Chance
    Showers then
    Partly Cloudy

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 95. Breezy, with a west wind around 21 mph, with gusts as high as 30 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 62. Windy, with a northwest wind 21 to 26 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 36 mph.
Saturday
Sunny, with a high near 89. Northwest wind 9 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 62. Northwest wind 14 to 17 mph.
Sunday
Mostly sunny, with a high near 86. Northwest wind 7 to 9 mph becoming southwest in the afternoon.
Sunday Night
Mostly cloudy, with a low around 65.
Monday
A 20 percent chance of showers after 11am. Partly sunny, with a high near 84.
Monday Night
A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 63.
Tuesday
A 20 percent chance of showers after 11am. Mostly sunny, with a high near 89.
Tuesday Night
Mostly clear, with a low around 65.
Wednesday
Sunny, with a high near 95.
Wednesday Night
Mostly clear, with a low around 65.
Thursday
Sunny and hot, with a high near 96.
Thursday Night
Mostly clear, with a low around 63.
Friday
Sunny, with a high near 93.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Coulee City WA
 47.58°N 119.4°W (Elev. 1417 ft)
Last Update:
4:16 pm PDT Jul 18, 2025
Forecast Valid:
4pm PDT Jul 18, 2025-6pm PDT Jul 25, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation