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

Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Hazardous Weather Conditions

Current conditions at

MOUNTAIN SPRINGS (MTSN2)

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

NA

65°F

18°C

Humidity 28%
Wind Speed ENE 2 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 18 Jun 03:59 AM PDT
Extended Forecast for

26 Miles SW Las Vegas-Henderson Airport NV

Fire Weather Watch June 19, 11:00am until June 19, 11:00pm
Click here for hazard details and duration
Fire Weather Watch

  • Today

    Today: Sunny, with a high near 91. Southwest wind 7 to 11 mph becoming south southeast in the morning.

    High: 91 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 69. South wind 5 to 13 mph, with gusts as high as 20 mph.

    Low: 69 °F

    Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 88. Southeast wind 7 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph.

    High: 88 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 64. South southwest wind 9 to 14 mph, with gusts as high as 21 mph.

    Low: 64 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 85. South southwest wind 8 to 14 mph, with gusts as high as 20 mph.

    High: 85 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 64.

    Low: 64 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 67.

    Low: 67 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 91. Southwest wind 7 to 11 mph becoming south southeast in the morning.
Tonight
Clear, with a low around 69. South wind 5 to 13 mph, with gusts as high as 20 mph.
Juneteenth
Sunny, with a high near 88. Southeast wind 7 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph.
Friday Night
Clear, with a low around 64. South southwest wind 9 to 14 mph, with gusts as high as 21 mph.
Saturday
Sunny, with a high near 85. South southwest wind 8 to 14 mph, with gusts as high as 20 mph.
Saturday Night
Clear, with a low around 64.
Sunday
Sunny, with a high near 89.
Sunday Night
Clear, with a low around 67.
Monday
Sunny, with a high near 91.
Monday Night
Clear, with a low around 70.
Tuesday
Sunny, with a high near 93.
Tuesday Night
Clear, with a low around 74.
Wednesday
Sunny, with a high near 95.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
26 Miles SW Las Vegas-Henderson Airport NV
 35.72°N 115.47°W (Elev. 4882 ft)
Last Update:
11:33 pm PDT Jun 17, 2026
Forecast Valid:
4am PDT Jun 18, 2026-6pm PDT Jun 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation