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

Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

Grant County Airport (KMWH)

Lat: 47.19299°NLon: 119.31451°WElev: 1168.0ft.

Overcast

37°F

3°C

Humidity 92%
Wind Speed SSW 4 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 35°F (2°C)
Visibility 7.00 mi
Wind Chill34°F (1°C)
Last update 13 Feb 07:52 PM PST
Extended Forecast for

Moses Lake WA

  • Tonight

    Tonight: A 50 percent chance of rain, mainly before 10pm. Cloudy, with a low around 34. Southeast wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Chance Rain
    then Slight
    Chance Rain

  • Saturday

    Saturday: A 20 percent chance of rain after 10am. Cloudy, with a high near 46. Southwest wind 3 to 5 mph.

    High: 46 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 33. North wind 3 to 5 mph.

    Low: 33 °F

    Mostly Cloudy

  • Sunday

    Sunday: Cloudy, then gradually becoming mostly sunny, with a high near 47. North wind around 6 mph.

    High: 47 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: A 30 percent chance of snow after 4am. Partly cloudy, with a low around 33. Light and variable wind. Little or no snow accumulation expected.

    Low: 33 °F

    Partly Cloudy
    then Chance
    Snow

  • Washington's Birthday

    Washington's Birthday: A chance of rain and snow before 1pm, then a chance of rain. Cloudy, with a high near 43. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 43 °F

    Chance
    Rain/Snow

  • Monday Night

    Monday Night: A 50 percent chance of rain. Cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain

  • Tuesday

    Tuesday: A chance of rain and snow before 10am, then a slight chance of rain. Mostly cloudy, with a high near 44. Chance of precipitation is 40%.

    High: 44 °F

    Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: A slight chance of rain before 1am, then a slight chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Rain then
    Slight Chance
    Rain/Snow

Detailed Forecast

Tonight
A 50 percent chance of rain, mainly before 10pm. Cloudy, with a low around 34. Southeast wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 20 percent chance of rain after 10am. Cloudy, with a high near 46. Southwest wind 3 to 5 mph.
Saturday Night
Mostly cloudy, with a low around 33. North wind 3 to 5 mph.
Sunday
Cloudy, then gradually becoming mostly sunny, with a high near 47. North wind around 6 mph.
Sunday Night
A 30 percent chance of snow after 4am. Partly cloudy, with a low around 33. Light and variable wind. Little or no snow accumulation expected.
Washington's Birthday
A chance of rain and snow before 1pm, then a chance of rain. Cloudy, with a high near 43. Chance of precipitation is 50%. Little or no snow accumulation expected.
Monday Night
A 50 percent chance of rain. Cloudy, with a low around 33.
Tuesday
A chance of rain and snow before 10am, then a slight chance of rain. Mostly cloudy, with a high near 44. Chance of precipitation is 40%.
Tuesday Night
A slight chance of rain before 1am, then a slight chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 20%.
Wednesday
A slight chance of rain and snow before 4pm. Mostly cloudy, with a high near 43. Chance of precipitation is 20%.
Wednesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 20%.
Thursday
A chance of rain and snow. Partly sunny, with a high near 43. Chance of precipitation is 30%.
Thursday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 27. Chance of precipitation is 20%.
Friday
A slight chance of rain and snow. Mostly sunny, with a high near 43. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Moses Lake WA
 47.12°N 119.28°W (Elev. 1115 ft)
Last Update:
2:37 pm PST Feb 13, 2026
Forecast Valid:
8pm PST Feb 13, 2026-6pm PST Feb 20, 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