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

Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

Current conditions at

Ephrata, Ephrata Municipal Airport (KEPH)

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

Clear

30°F

-1°C

Humidity 92%
Wind Speed N 6 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 28°F (-2°C)
Visibility 9.00 mi
Wind Chill24°F (-4°C)
Last update 12 Jan 06:20 AM PST
Extended Forecast for

9 Miles SW Coulee City WA

  • Today

    Today: Partly sunny, with a high near 46. Light and variable wind becoming south 5 to 7 mph in the morning.

    High: 46 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 36. South wind around 6 mph becoming east after midnight.

    Low: 36 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 45. North wind 3 to 5 mph.

    High: 45 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Areas of fog after midnight. Otherwise, mostly cloudy, with a low around 33. North wind around 7 mph.

    Low: 33 °F

    Mostly Cloudy
    then Areas
    Fog

  • Wednesday

    Wednesday: Patchy fog before 11am. Otherwise, cloudy, with a high near 36. North wind around 6 mph becoming calm in the morning.

    High: 36 °F

    Patchy Fog
    then Cloudy

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 31.

    Low: 31 °F

    Cloudy

  • Thursday

    Thursday: Cloudy, with a high near 37.

    High: 37 °F

    Cloudy

  • Thursday Night

    Thursday Night: Cloudy, with a low around 29.

    Low: 29 °F

    Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 37.

    High: 37 °F

    Mostly Cloudy

Detailed Forecast

Today
Partly sunny, with a high near 46. Light and variable wind becoming south 5 to 7 mph in the morning.
Tonight
Mostly cloudy, with a low around 36. South wind around 6 mph becoming east after midnight.
Tuesday
Mostly cloudy, with a high near 45. North wind 3 to 5 mph.
Tuesday Night
Areas of fog after midnight. Otherwise, mostly cloudy, with a low around 33. North wind around 7 mph.
Wednesday
Patchy fog before 11am. Otherwise, cloudy, with a high near 36. North wind around 6 mph becoming calm in the morning.
Wednesday Night
Cloudy, with a low around 31.
Thursday
Cloudy, with a high near 37.
Thursday Night
Cloudy, with a low around 29.
Friday
Mostly cloudy, with a high near 37.
Friday Night
Mostly cloudy, with a low around 29.
Saturday
Sunny, with a high near 41.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SW Coulee City WA
 47.53°N 119.45°W (Elev. 1552 ft)
Last Update:
2:57 am PST Jan 12, 2026
Forecast Valid:
6am PST Jan 12, 2026-6pm PST Jan 18, 2026
 
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Additional Resources

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