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

Orofino Transmitter Outage

Read More >

Current conditions at

Ephrata, Ephrata Municipal Airport (KEPH)

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

Clear

46°F

8°C

Humidity 93%
Wind Speed SW 8 MPH
Barometer 29.7 in (1005.76 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 14 Nov 05:35 AM PST
Extended Forecast for

9 Miles SW Coulee City WA

  • Overnight

    Overnight: A 20 percent chance of rain. Cloudy, with a low around 41. South wind around 9 mph.

    Low: 41 °F

    Slight Chance
    Rain

  • Friday

    Friday: A 30 percent chance of rain, mainly between 7am and 10am. Mostly cloudy, with a high near 54. Southwest wind around 10 mph.

    High: 54 °F

    Chance Rain

  • Friday Night

    Friday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 42. South wind around 9 mph.

    Low: 42 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Partly sunny, with a high near 55. South wind around 6 mph.

    High: 55 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 43. North wind around 6 mph.

    Low: 43 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain. Mostly cloudy, with a high near 56.

    High: 56 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

  • Monday

    Monday: A 30 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 50.

    High: 50 °F

    Chance Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Slight Chance
    Rain then
    Mostly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of rain. Cloudy, with a low around 41. South wind around 9 mph.
Friday
A 30 percent chance of rain, mainly between 7am and 10am. Mostly cloudy, with a high near 54. Southwest wind around 10 mph.
Friday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 42. South wind around 9 mph.
Saturday
Partly sunny, with a high near 55. South wind around 6 mph.
Saturday Night
Mostly cloudy, with a low around 43. North wind around 6 mph.
Sunday
A 20 percent chance of rain. Mostly cloudy, with a high near 56.
Sunday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 42.
Monday
A 30 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 50.
Monday Night
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 49.
Tuesday Night
Partly cloudy, with a low around 30.
Wednesday
Partly sunny, with a high near 46.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.
Thursday
A chance of rain and snow. Partly sunny, with a high near 44. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SW Coulee City WA
 47.53°N 119.42°W (Elev. 1699 ft)
Last Update:
3:17 am PST Nov 14, 2025
Forecast Valid:
5am PST Nov 14, 2025-6pm PST Nov 20, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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