Risks of Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Fire Weather Concerns in Alaska and Southwest

An expansive storm system will bring widespread storms with a threat for flash flooding and severe weather to much of the central to eastern U.S. into early this week. Critical fire weather conditions are expected across interior Alaska this weekend. Elevated fire conditions also expected in the Southwest U.S.. Conditions will remain uncomfortably hot across the southern Plains and the Southeast. Read More >

Current conditions at

Mesquite (CMP27)

Lat: 36.81444°NLon: 114.05065°WElev: 1767.0ft.

NA

93°F

34°C

Humidity 7%
Wind Speed SSW 2 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Heat Index88°F (31°C)
Last update 20 Jun 09:20 PM PDT
Extended Forecast for

20 Miles S Saint George UT

  • Tonight

    Tonight: Clear, with a low around 62. Southwest wind 14 to 17 mph.

    Low: 62 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 83. West southwest wind 7 to 11 mph.

    High: 83 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 62. South southwest wind 11 to 15 mph.

    Low: 62 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 85. South wind 6 to 13 mph becoming west in the morning. Winds could gust as high as 18 mph.

    High: 85 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 65. West southwest wind 13 to 16 mph.

    Low: 65 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 69.

    Low: 69 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 70.

    Low: 70 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 62. Southwest wind 14 to 17 mph.
Sunday
Sunny, with a high near 83. West southwest wind 7 to 11 mph.
Sunday Night
Clear, with a low around 62. South southwest wind 11 to 15 mph.
Monday
Sunny, with a high near 85. South wind 6 to 13 mph becoming west in the morning. Winds could gust as high as 18 mph.
Monday Night
Clear, with a low around 65. West southwest wind 13 to 16 mph.
Tuesday
Sunny, with a high near 87.
Tuesday Night
Mostly clear, with a low around 69.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Partly cloudy, with a low around 70.
Thursday
A slight chance of showers and thunderstorms after 11am. Sunny, with a high near 87.
Thursday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 70.
Friday
Sunny, with a high near 85. Breezy.
Friday Night
Mostly clear, with a low around 68. Breezy.
Saturday
Sunny, with a high near 83. Breezy.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles S Saint George UT
 36.8°N 113.61°W (Elev. 6401 ft)
12:21 pm MST Jun 20, 2026
9pm MST Jun 20, 2026-6pm MST Jun 27, 2026
 
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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