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

Grant County Airport (KMWH)

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

Clear

57°F

14°C

Humidity 30%
Wind Speed WSW 20 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 07 Apr 03:20 AM PDT
Extended Forecast for

Moses Lake WA

  • Overnight

    Overnight: Mostly clear, with a low around 45. Southwest wind around 10 mph.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 65. Breezy, with a west wind 14 to 18 mph, with gusts as high as 29 mph.

    High: 65 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 36. West wind 5 to 15 mph becoming north after midnight. Winds could gust as high as 24 mph.

    Low: 36 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 67. Light and variable wind becoming southwest around 6 mph in the afternoon.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 39. Southwest wind around 6 mph becoming north after midnight.

    Low: 39 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 45. Southwest wind around 10 mph.
Tuesday
Sunny, with a high near 65. Breezy, with a west wind 14 to 18 mph, with gusts as high as 29 mph.
Tuesday Night
Mostly clear, with a low around 36. West wind 5 to 15 mph becoming north after midnight. Winds could gust as high as 24 mph.
Wednesday
Sunny, with a high near 67. Light and variable wind becoming southwest around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 39. Southwest wind around 6 mph becoming north after midnight.
Thursday
Sunny, with a high near 70.
Thursday Night
Mostly clear, with a low around 41.
Friday
Mostly sunny, with a high near 73.
Friday Night
Partly cloudy, with a low around 47.
Saturday
Partly sunny, with a high near 70.
Saturday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 44.
Sunday
A 20 percent chance of rain. Partly sunny, with a high near 64.
Sunday Night
Partly cloudy, with a low around 41.
Monday
Partly sunny, with a high near 63.
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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:
2:21 am PDT Apr 7, 2026
Forecast Valid:
3am PDT Apr 7, 2026-6pm PDT Apr 13, 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