Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Heat Building in the Western U.S.

A cold front pressing east across the central U.S. will be the focus for areas of strong to severe thunderstorms and excessive rainfall through this weekend. Strong to severe thunderstorms my bring damaging winds, hail, and a few tornadoes while excessive rainfall may lead to areas of flooding. Heat will build across the western U.S. with heat-related watches, warnings, and advisories issued. Read More >

Hazardous Weather Conditions

Current conditions at

SIARD (SIAN2)

Lat: 40.39433°NLon: 117.62567°WElev: 4600.0ft.

NA

98°F

37°C

Humidity 10%
Wind Speed N 12 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Heat Index93°F (34°C)
Last update 12 Jul 05:38 PM PDT
Extended Forecast for

42 Miles SE Unionville NV

Heat Advisory July 12, 06:37pm until July 16, 11:00am
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 12, 06:37pm until July 16, 11:00am

    NOW until 11:00am Wed

    Heat Advisory

  • Tonight

    Low: 67 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 86. East wind around 10 mph becoming northwest in the afternoon.

    High: 86 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 68. Northwest wind 10 to 15 mph becoming east after midnight.

    Low: 68 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 88. East wind around 10 mph becoming west in the afternoon.

    High: 88 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 66. West wind 10 to 15 mph becoming east in the evening. Winds could gust as high as 25 mph.

    Low: 66 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 84. South wind 10 to 15 mph becoming west in the morning. Winds could gust as high as 25 mph.

    High: 84 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

Detailed Forecast

Tonight
Clear, with a low around 67. North wind 10 to 15 mph becoming east after midnight.
Sunday
Sunny, with a high near 86. East wind around 10 mph becoming northwest in the afternoon.
Sunday Night
Mostly clear, with a low around 68. Northwest wind 10 to 15 mph becoming east after midnight.
Monday
Sunny, with a high near 88. East wind around 10 mph becoming west in the afternoon.
Monday Night
Mostly clear, with a low around 66. West wind 10 to 15 mph becoming east in the evening. Winds could gust as high as 25 mph.
Tuesday
Sunny, with a high near 84. South wind 10 to 15 mph becoming west in the morning. Winds could gust as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 64.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Partly cloudy, with a low around 62.
Thursday
Sunny, with a high near 82.
Thursday Night
Mostly clear, with a low around 61.
Friday
Sunny, with a high near 81.
Friday Night
Mostly clear, with a low around 62.
Saturday
Sunny, with a high near 82.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
42 Miles SE Unionville NV
 40.03°N 117.54°W (Elev. 7513 ft)
2:16 pm PDT Jul 12, 2025
6pm PDT Jul 12, 2025-6pm PDT Jul 19, 2025
 
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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