Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Current conditions at

Ephrata, Ephrata Municipal Airport (KEPH)

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

Mostly Cloudy

46°F

8°C

Humidity 26%
Wind Speed W 14 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 09 Mar 06:00 PM PDT
Extended Forecast for

5 Miles S Coulee City WA

  • Tonight

    Tonight: Partly cloudy, with a low around 26. West wind 7 to 17 mph.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 47. Southwest wind 6 to 16 mph.

    High: 47 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow before 11pm, then a slight chance of snow.  Mostly cloudy, with a low around 30. South wind 10 to 16 mph.  Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: A 30 percent chance of rain after 11am.  Patchy blowing dust after 2pm. Mostly cloudy, with a high near 52. Breezy, with a south wind 10 to 15 mph increasing to 18 to 23 mph in the morning. Winds could gust as high as 36 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Chance Rain
    and Breezy

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 11pm.  Patchy blowing dust before 11pm. Mostly cloudy, with a low around 40. Windy, with a southwest wind around 26 mph, with gusts as high as 38 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Rain Likely
    and Windy

  • Thursday

    Thursday: A 50 percent chance of rain.  Mostly cloudy, with a high near 55. Windy.

    High: 55 °F

    Chance Rain
    and Windy

  • Thursday Night

    Thursday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 39. Windy.

    Low: 39 °F

    Chance Rain
    and Windy

  • Friday

    Friday: Rain likely, possibly mixed with snow, becoming all rain after 2pm.  Mostly cloudy, with a high near 57. Chance of precipitation is 60%.

    High: 57 °F

    Rain/Snow
    Likely

  • Friday Night

    Friday Night: A chance of rain before 2am, then a chance of rain and snow.  Mostly cloudy, with a low around 36. Chance of precipitation is 50%.

    Low: 36 °F

    Chance Rain
    then Chance
    Rain/Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 26. West wind 7 to 17 mph.
Tuesday
Sunny, with a high near 47. Southwest wind 6 to 16 mph.
Tuesday Night
A slight chance of rain and snow before 11pm, then a slight chance of snow. Mostly cloudy, with a low around 30. South wind 10 to 16 mph. Chance of precipitation is 20%.
Wednesday
A 30 percent chance of rain after 11am. Patchy blowing dust after 2pm. Mostly cloudy, with a high near 52. Breezy, with a south wind 10 to 15 mph increasing to 18 to 23 mph in the morning. Winds could gust as high as 36 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain likely, mainly after 11pm. Patchy blowing dust before 11pm. Mostly cloudy, with a low around 40. Windy, with a southwest wind around 26 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 50 percent chance of rain. Mostly cloudy, with a high near 55. Windy.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 39. Windy.
Friday
Rain likely, possibly mixed with snow, becoming all rain after 2pm. Mostly cloudy, with a high near 57. Chance of precipitation is 60%.
Friday Night
A chance of rain before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 36. Chance of precipitation is 50%.
Saturday
A slight chance of rain and snow before 11am. Mostly sunny, with a high near 52. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 33.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 51. Chance of precipitation is 30%.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 37. Chance of precipitation is 30%.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 59. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Coulee City WA
 47.53°N 119.29°W (Elev. 1519 ft)
4:12 pm PDT Mar 9, 2026
6pm PDT Mar 9, 2026-6pm PDT Mar 16, 2026
 
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