Record Heat Remains in Place This Week; Precipitation and Windy Conditions in the Northwest

Record warmth will persist across portions of California, the Southwest U.S., the central Great Basin and spread across the central U.S. for the middle of the week. High temperatures will approach 90 from Texas to the Ohio Valley. A moist frontal system will bring lowland rain, high elevation mountain snow, and breezy winds to the Pacific Northwest into the Northern Rockies through Wednesday. Read More >

Current conditions at

Ephrata, Ephrata Municipal Airport (KEPH)

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

Overcast

45°F

7°C

Humidity 65%
Wind Speed SSE 6 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 24 Mar 12:15 AM PDT
Extended Forecast for

5 Miles S Coulee City WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 43. Southeast wind 3 to 5 mph.

    Low: 43 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Rain, mainly after 11am.  High near 58. Breezy, with a south wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain before 11pm.  Cloudy during the early evening, then gradual clearing, with a low around 37. Breezy, with a west wind 13 to 20 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Chance Rain
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 55. Breezy, with a southwest wind 13 to 22 mph, with gusts as high as 31 mph.

    High: 55 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29. Breezy, with a west wind 14 to 22 mph.

    Low: 29 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 43. Southeast wind 3 to 5 mph.
Tuesday
Rain, mainly after 11am. High near 58. Breezy, with a south wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A 30 percent chance of rain before 11pm. Cloudy during the early evening, then gradual clearing, with a low around 37. Breezy, with a west wind 13 to 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Mostly sunny, with a high near 55. Breezy, with a southwest wind 13 to 22 mph, with gusts as high as 31 mph.
Wednesday Night
Partly cloudy, with a low around 29. Breezy, with a west wind 14 to 22 mph.
Thursday
Sunny, with a high near 53.
Thursday Night
Mostly clear, with a low around 30.
Friday
Sunny, with a high near 58.
Friday Night
Partly cloudy, with a low around 36.
Saturday
Partly sunny, with a high near 62.
Saturday Night
Mostly cloudy, with a low around 38.
Sunday
Partly sunny, with a high near 64.
Sunday Night
Mostly cloudy, with a low around 42.
Monday
Mostly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Coulee City WA
 47.53°N 119.29°W (Elev. 1519 ft)
11:46 pm PDT Mar 23, 2026
12am PDT Mar 24, 2026-6pm PDT Mar 30, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database