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

Risks of Severe Thunderstorms and Excessive Rainfall; Fire Weather Concerns and Record Warmth

Severe thunderstorms and flash flooding risks increase across the center of the nation today. Meanwhile, ongoing thunderstorms and flash flooding will linger along the Gulf Coast states through the evening. The Great Basin and Intermountain West, warm temperatures and dry fuels with dry lightning may enhance fire weather potential. In addition, across interior Alaska, Red Flag Warning are posted. Read More >

Hazardous Weather Conditions

Current conditions at

Grant County Airport (KMWH)

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

Clear

86°F

30°C

Humidity 17%
Wind Speed WSW 12 MPH
Barometer 29.74 in (1007.11 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 20 Jun 07:00 PM PDT
Extended Forecast for

Moses Lake WA

Red Flag Warning until June 20, 11:00pm
Click here for hazard details and duration
...
  •  
    Red Flag Warning until June 20, 11:00pm

    NOW until 11:00pm Sat

    Red Flag Warning

  • Tonight

    Low: 60 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 88. North wind 8 to 11 mph, with gusts as high as 22 mph.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 58. Northwest wind 6 to 9 mph.

    Low: 58 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 90. North wind 8 to 11 mph, with gusts as high as 23 mph.

    High: 90 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 57. North wind 5 to 7 mph becoming east in the evening.

    Low: 57 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny and hot, with a high near 96.

    High: 96 °F

    Hot

Detailed Forecast

Tonight
Mostly clear, with a low around 60. Northwest wind 8 to 17 mph, with gusts as high as 26 mph.
Sunday
Sunny, with a high near 88. North wind 8 to 11 mph, with gusts as high as 22 mph.
Sunday Night
Partly cloudy, with a low around 58. Northwest wind 6 to 9 mph.
Monday
Sunny, with a high near 90. North wind 8 to 11 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 57. North wind 5 to 7 mph becoming east in the evening.
Tuesday
Sunny, with a high near 94.
Tuesday Night
Partly cloudy, with a low around 59.
Wednesday
Sunny and hot, with a high near 96.
Wednesday Night
Mostly clear, with a low around 59.
Thursday
Sunny, with a high near 91.
Thursday Night
Partly cloudy, with a low around 56.
Friday
Mostly sunny, with a high near 82.
Friday Night
Partly cloudy, with a low around 52.
Saturday
Sunny, with a high near 80.
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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:
4:16 pm PDT Jun 20, 2026
Forecast Valid:
7pm PDT Jun 20, 2026-6pm PDT Jun 27, 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