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

45°F

7°C

Humidity 70%
Wind Speed SW 12 MPH
Barometer 29.66 in (1004.4 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 15 Apr 03:00 AM PDT
Extended Forecast for

4 Miles WSW Coulee City WA

Freeze Warning April 16, 02:00am until April 16, 08:00am
Click here for hazard details and duration
Freeze Warning

  • Overnight

    Overnight: A chance of rain and snow before 4am, then a chance of snow. Mostly cloudy, with a steady temperature around 42. West wind around 15 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 42 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 54. West wind 10 to 17 mph.

    High: 54 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 32. Northwest wind 9 to 15 mph.

    Low: 32 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 58. Northwest wind 9 to 14 mph.

    High: 58 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32. Northwest wind 8 to 15 mph.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Friday Night

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

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 65.

    High: 65 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of rain and snow before 4am, then a chance of snow. Mostly cloudy, with a steady temperature around 42. West wind around 15 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 54. West wind 10 to 17 mph.
Wednesday Night
Partly cloudy, with a low around 32. Northwest wind 9 to 15 mph.
Thursday
Mostly sunny, with a high near 58. Northwest wind 9 to 14 mph.
Thursday Night
Mostly clear, with a low around 32. Northwest wind 8 to 15 mph.
Friday
Sunny, with a high near 60.
Friday Night
Partly cloudy, with a low around 36.
Saturday
Partly sunny, with a high near 65.
Saturday Night
Mostly cloudy, with a low around 44.
Sunday
A 20 percent chance of rain. Partly sunny, with a high near 70.
Sunday Night
Mostly cloudy, with a low around 47.
Monday
Mostly sunny, with a high near 75.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Sunny, with a high near 76.
Basemap Options
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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 ft)
Last Update:
2:05 am PDT Apr 15, 2026
Forecast Valid:
3am PDT Apr 15, 2026-6pm PDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation