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

Ephrata, Ephrata Municipal Airport (KEPH)

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

haze

20°C

68°F

Humidity 52%
Wind Speed N 6 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 10°C (50°F)
Visibility 10 km
Last update 15 Aug 08:20 AM PDT
Extended Forecast for

4 Miles WSW Coulee City WA

  • Today

    Today: A 20 percent chance of showers. Patchy smoke before 10am, then patchy smoke after noon. Mostly sunny, with a high near 32. North wind 8 to 16 km/h becoming south in the afternoon.

    High: 32 °C

    Slight Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers before 11pm. Widespread haze before 10pm, then widespread haze after 11pm. Patchy smoke. Mostly cloudy, with a low around 17. North wind 13 to 16 km/h.

    Low: 17 °C

    Slight Chance
    Showers then
    Haze

  • Sunday

    Sunday: Widespread haze before 10am. Patchy smoke before noon, then patchy smoke after 5pm. Mostly cloudy, then gradually becoming sunny, with a high near 32. North wind 8 to 11 km/h becoming south in the afternoon.

    High: 32 °C

    Haze then
    Patchy Smoke

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 18. Southwest wind 8 to 13 km/h becoming north after midnight.

    Low: 18 °C

    Increasing
    Clouds

  • Monday

    Monday: Partly sunny, with a high near 33. North wind 10 to 14 km/h becoming southwest in the afternoon.

    High: 33 °C

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 18.

    Low: 18 °C

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 32.

    High: 32 °C

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 16.

    Low: 16 °C

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 31.

    High: 31 °C

    Sunny

Detailed Forecast

Today
A 20 percent chance of showers. Patchy smoke before 10am, then patchy smoke after noon. Mostly sunny, with a high near 32. North wind 8 to 16 km/h becoming south in the afternoon.
Tonight
A 20 percent chance of showers before 11pm. Widespread haze before 10pm, then widespread haze after 11pm. Patchy smoke. Mostly cloudy, with a low around 17. North wind 13 to 16 km/h.
Sunday
Widespread haze before 10am. Patchy smoke before noon, then patchy smoke after 5pm. Mostly cloudy, then gradually becoming sunny, with a high near 32. North wind 8 to 11 km/h becoming south in the afternoon.
Sunday Night
Increasing clouds, with a low around 18. Southwest wind 8 to 13 km/h becoming north after midnight.
Monday
Partly sunny, with a high near 33. North wind 10 to 14 km/h becoming southwest in the afternoon.
Monday Night
Mostly cloudy, with a low around 18.
Tuesday
Mostly sunny, with a high near 32.
Tuesday Night
Partly cloudy, with a low around 16.
Wednesday
Sunny, with a high near 31.
Wednesday Night
Partly cloudy, with a low around 16.
Thursday
Sunny, with a high near 32.
Thursday Night
Partly cloudy, with a low around 18.
Friday
Mostly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Coulee City WA
 47.58°N 119.37°W (Elev. 1519 m)
Last Update:
8:36 am PDT Aug 15, 2026
Forecast Valid:
8am PDT Aug 15, 2026-6pm PDT Aug 21, 2026
 
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Additional Resources

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