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

MOUNTAIN SPRINGS (MTSN2)

Lat: 36.02225°NLon: 115.5075°WElev: 5600.0ft.

NA

80°F

27°C

Humidity 11%
Wind Speed W 9 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Heat Index78°F (26°C)
Last update 20 Jun 06:59 PM PDT
Extended Forecast for

23 Miles WSW Las Vegas-Henderson Airport NV

  • Tonight

    Tonight: Clear, with a low around 64. West wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 64 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 89. Light and variable wind becoming southwest 5 to 9 mph in the morning.

    High: 89 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 66. West southwest wind 5 to 10 mph.

    Low: 66 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 93. Light and variable wind becoming south southwest 5 to 9 mph in the morning.

    High: 93 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 69. Southwest wind 5 to 10 mph becoming light south southwest  after midnight.

    Low: 69 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 10 percent chance of showers and thunderstorms after 11pm.  Mostly clear, with a low around 73.

    Low: 73 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after 11am.  Sunny, with a high near 94.

    High: 94 °F

    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 74.

    Low: 74 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 64. West wind 6 to 11 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 89. Light and variable wind becoming southwest 5 to 9 mph in the morning.
Sunday Night
Clear, with a low around 66. West southwest wind 5 to 10 mph.
Monday
Sunny, with a high near 93. Light and variable wind becoming south southwest 5 to 9 mph in the morning.
Monday Night
Clear, with a low around 69. Southwest wind 5 to 10 mph becoming light south southwest after midnight.
Tuesday
Sunny, with a high near 94.
Tuesday Night
A 10 percent chance of showers and thunderstorms after 11pm. Mostly clear, with a low around 73.
Wednesday
A slight chance of showers and thunderstorms after 11am. Sunny, with a high near 94.
Wednesday Night
Mostly clear, with a low around 74.
Thursday
Sunny, with a high near 93.
Thursday Night
Clear, with a low around 73.
Friday
Sunny, with a high near 92.
Friday Night
Clear, with a low around 69.
Saturday
Sunny, with a high near 90. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
23 Miles WSW Las Vegas-Henderson Airport NV
 35.83°N 115.49°W (Elev. 4682 ft)
12:21 pm PDT Jun 20, 2026
7pm PDT Jun 20, 2026-6pm PDT 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