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

Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

Hazardous Weather Conditions

Current conditions at

MOUNTAIN SPRINGS (MTSN2)

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

NA

80°F

27°C

Humidity 13%
Wind Speed SW 6 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Heat Index78°F (26°C)
Last update 18 Jun 08:59 PM PDT
Extended Forecast for

22 Miles WSW Las Vegas-Henderson Airport NV

Red Flag Warning June 19, 11:00am until June 19, 11:00pm
Click here for hazard details and duration
Red Flag Warning

  • Tonight

    Tonight: Clear, with a low around 66. South wind 5 to 9 mph becoming calm after midnight.

    Low: 66 °F

    Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 83. South southeast wind 5 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph.

    High: 83 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 61. West southwest wind 6 to 14 mph, with gusts as high as 23 mph.

    Low: 61 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 82. Southwest wind 6 to 14 mph, with gusts as high as 21 mph.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 60. West southwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 18 mph.

    Low: 60 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 63.

    Low: 63 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 66.

    Low: 66 °F

    Clear

Detailed Forecast

Tonight
Clear, with a low around 66. South wind 5 to 9 mph becoming calm after midnight.
Juneteenth
Sunny, with a high near 83. South southeast wind 5 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph.
Friday Night
Clear, with a low around 61. West southwest wind 6 to 14 mph, with gusts as high as 23 mph.
Saturday
Sunny, with a high near 82. Southwest wind 6 to 14 mph, with gusts as high as 21 mph.
Saturday Night
Clear, with a low around 60. West southwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 18 mph.
Sunday
Sunny, with a high near 84.
Sunday Night
Clear, with a low around 63.
Monday
Sunny, with a high near 87.
Monday Night
Clear, with a low around 66.
Tuesday
Sunny, with a high near 90.
Tuesday Night
Clear, with a low around 70.
Wednesday
Sunny, with a high near 89.
Wednesday Night
Mostly clear, with a low around 71.
Thursday
Sunny, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
22 Miles WSW Las Vegas-Henderson Airport NV
 35.9°N 115.53°W (Elev. 5535 ft)
Last Update:
11:33 am PDT Jun 18, 2026
Forecast Valid:
9pm PDT Jun 18, 2026-6pm PDT Jun 25, 2026
 
Forecast Discussion
 
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Additional Resources

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