Tracking Areas of Winter Weather and Heavy Rainfall

A cold front will move through the Great Lakes and Northeast U.S. today, bringing areas of snow and snow squalls which can bring rapid reductions to visibility and slick roads. A storm system will shift from the northern Gulf Coast through the Southeast U.S. today through Friday with areas of heavy to excessive rainfall and light snow further north. Heavy snow is also expected in the Rockies. Read More >

Current conditions at

Ephrata, Ephrata Municipal Airport (KEPH)

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

Overcast

36°F

2°C

Humidity 86%
Wind Speed N 4 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 04 Dec 04:00 PM PST
Extended Forecast for

4 Miles WSW Coulee City WA

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after 4am.  Mostly cloudy, with a low around 32. Light north wind.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday

    Friday: Rain likely, mainly between 7am and 1pm.  Mostly cloudy, with a high near 43. East wind 5 to 15 mph becoming southwest in the afternoon.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Rain Likely

  • Friday Night

    Friday Night: A 20 percent chance of rain.  Partly cloudy, with a low around 33. Breezy, with a west wind 18 to 22 mph, with gusts as high as 31 mph.

    Low: 33 °F

    Slight Chance
    Rain and
    Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 49. Southwest wind 11 to 16 mph.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of rain after 4am.  Mostly cloudy, with a low around 34. Southwest wind around 10 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Partly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: Rain likely, mainly after 10am.  Mostly cloudy, with a high near 47. Chance of precipitation is 60%.

    High: 47 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of rain after 10am.  Mostly cloudy, with a high near 46.

    High: 46 °F

    Chance Rain

  • Monday Night

    Monday Night: Rain likely.  Mostly cloudy, with a low around 41. Breezy.  Chance of precipitation is 70%.

    Low: 41 °F

    Rain Likely
    and Breezy

Detailed Forecast

Tonight
A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 32. Light north wind. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain likely, mainly between 7am and 1pm. Mostly cloudy, with a high near 43. East wind 5 to 15 mph becoming southwest in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A 20 percent chance of rain. Partly cloudy, with a low around 33. Breezy, with a west wind 18 to 22 mph, with gusts as high as 31 mph.
Saturday
Mostly sunny, with a high near 49. Southwest wind 11 to 16 mph.
Saturday Night
A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 34. Southwest wind around 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 47. Chance of precipitation is 60%.
Sunday Night
Mostly cloudy, with a low around 37.
Monday
A 30 percent chance of rain after 10am. Mostly cloudy, with a high near 46.
Monday Night
Rain likely. Mostly cloudy, with a low around 41. Breezy. Chance of precipitation is 70%.
Tuesday
A 50 percent chance of rain. Mostly cloudy, with a high near 51.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
Wednesday
Rain likely. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.
Wednesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 36.
Thursday
A slight chance of rain and snow. Mostly cloudy, with a high near 48. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Coulee City WA
 47.58°N 119.37°W (Elev. 1519 ft)
2:32 pm PST Dec 4, 2025
4pm PST Dec 4, 2025-6pm PST Dec 11, 2025
 
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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