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

64°F

18°C

Humidity 18%
Wind Speed SSW 5 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 08 Apr 03:20 PM PDT
Extended Forecast for

Moses Lake WA

  • Tonight

    Tonight: Mostly clear, with a low around 37. Southwest wind around 6 mph becoming light and variable.

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 71. Northeast wind around 7 mph.

    High: 71 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 41. Northeast wind around 7 mph.

    Low: 41 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 73. North wind around 7 mph.

    High: 73 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 49. North wind around 6 mph becoming west in the evening.

    Low: 49 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers. Mostly cloudy, with a high near 67.

    High: 67 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance Rain

  • Sunday

    Sunday: A 40 percent chance of rain. Mostly cloudy, with a high near 59.

    High: 59 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    Rain then
    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 37. Southwest wind around 6 mph becoming light and variable.
Thursday
Sunny, with a high near 71. Northeast wind around 7 mph.
Thursday Night
Mostly clear, with a low around 41. Northeast wind around 7 mph.
Friday
Mostly sunny, with a high near 73. North wind around 7 mph.
Friday Night
A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 49. North wind around 6 mph becoming west in the evening.
Saturday
A 30 percent chance of showers. Mostly cloudy, with a high near 67.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 44.
Sunday
A 40 percent chance of rain. Mostly cloudy, with a high near 59.
Sunday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 41.
Monday
Partly sunny, with a high near 63.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
Partly sunny, with a high near 62.
Tuesday Night
Mostly cloudy, with a low around 41.
Wednesday
Partly sunny, with a high near 61.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Moses Lake WA
 47.12°N 119.28°W (Elev. 1115 ft)
Last Update:
2:06 pm PDT Apr 8, 2026
Forecast Valid:
3pm PDT Apr 8, 2026-6pm PDT Apr 15, 2026
 
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