Severe Weather Threats Across the Plains; Dangerous Heat and Wildfire Concerns for the West; Watching the Tropics

Severe thunderstorms are expected across the Central Plains accompanied by damaging wind gusts and large hail. In addition, heavy rainfall may lead to instances of flash flooding from the Plains and mid-Atlantic regions. The heavy rainfall threat continues across Florida and across the northern Gulf as we monitor a tropical disturbance tracking westward. Critical fire weather for the Great Basin. 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 WNW 13 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Heat Index93°F (34°C)
Last update 15 Jul 02:38 PM PDT
Extended Forecast for

35 Miles ESE Unionville NV

Heat Advisory July 15, 03:08pm until July 16, 09:00am
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 15, 03:08pm until July 16, 09:00am

    NOW until 9:00am Wed

    Heat Advisory

  • This Afternoon

    High: 95 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 63. West wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

    Low: 63 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 93. North wind 5 to 10 mph becoming southeast in the morning.

    High: 93 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 65. Southwest wind 5 to 10 mph.

    Low: 65 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 94. Southwest wind 5 to 10 mph.

    High: 94 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 64. West wind 5 to 15 mph.

    Low: 64 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny, with a high near 95. West wind around 15 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 63. West wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Wednesday
Sunny, with a high near 93. North wind 5 to 10 mph becoming southeast in the morning.
Wednesday Night
Mostly clear, with a low around 65. Southwest wind 5 to 10 mph.
Thursday
Sunny, with a high near 94. Southwest wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 64. West wind 5 to 15 mph.
Friday
Sunny, with a high near 91.
Friday Night
Mostly clear, with a low around 63.
Saturday
Sunny, with a high near 92.
Saturday Night
Clear, with a low around 61.
Sunday
Sunny, with a high near 92.
Sunday Night
Clear, with a low around 59.
Monday
Sunny, with a high near 91.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
35 Miles ESE Unionville NV
 40.31°N 117.45°W (Elev. 5312 ft)
2:15 pm PDT Jul 15, 2025
3pm PDT Jul 15, 2025-6pm PDT Jul 21, 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