Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

Ephrata, Ephrata Municipal Airport (KEPH)

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

Overcast

43°F

6°C

Humidity 86%
Wind Speed N 9 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 31 Jan 12:20 PM PST
Extended Forecast for

4 Miles WSW Coulee City WA

  • This Afternoon

    This Afternoon: Areas of fog before 1pm.  Otherwise, mostly cloudy, with a high near 46. North wind around 6 mph.

    High: 46 °F

    Areas Fog

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. North wind around 6 mph.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of rain, mainly between 10am and 1pm.  Mostly cloudy, with a high near 43. Light and variable wind becoming south 5 to 8 mph in the afternoon.

    High: 43 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 33. Southwest wind 3 to 6 mph.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 44. Southeast wind 3 to 5 mph.

    High: 44 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 49.

    High: 49 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Areas of fog before 1pm. Otherwise, mostly cloudy, with a high near 46. North wind around 6 mph.
Tonight
Mostly cloudy, with a low around 35. North wind around 6 mph.
Sunday
A 40 percent chance of rain, mainly between 10am and 1pm. Mostly cloudy, with a high near 43. Light and variable wind becoming south 5 to 8 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 33. Southwest wind 3 to 6 mph.
Monday
Mostly cloudy, with a high near 44. Southeast wind 3 to 5 mph.
Monday Night
Mostly cloudy, with a low around 34.
Tuesday
Mostly cloudy, with a high near 49.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Partly sunny, with a high near 50.
Wednesday Night
Partly cloudy, with a low around 34.
Thursday
Mostly sunny, with a high near 51.
Thursday Night
Partly cloudy, with a low around 34.
Friday
Mostly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Coulee City WA
 47.58°N 119.37°W (Elev. 1519 ft)
9:21 am PST Jan 31, 2026
12pm PST Jan 31, 2026-6pm PST Feb 6, 2026
 
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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