Showers and Storms continue across the East; Heat, Critical Fire Weather, Drought, and Poor Air Quality continues in the West

A series of fronts will focus locally heavy showers and storms across portions of the central and eastern U.S. through the end of the workweek. Dangerous to extreme heat continues across the Southwest U.S., eventually spreading eastward over the weekend into early next week. Elevated fire weather conditions continue across the Great Basin, with degraded air quality lingering across the Northwest. Read More >

Current conditions at

SIARD (SIAN2)

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

NA

96°F

36°C

Humidity 6%
Wind Speed N 8 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Heat Index91°F (33°C)
Last update 04 Aug 06:38 PM PDT
Extended Forecast for

34 Miles ESE Unionville NV

Heat Advisory August 5, 08:00am until August 9, 08:00am
Click here for hazard details and duration
Heat Advisory
  • Tonight

    Tonight: Widespread haze. Patchy smoke. Mostly clear, with a low around 65. North wind around 10 mph.

    Low: 65 °F

    Haze

  • Wednesday

    Wednesday: Widespread haze before 3pm. Patchy smoke before 5pm. Sunny and hot, with a high near 102. North wind 5 to 10 mph becoming southwest in the morning.

    High: 102 °F

    Haze

  • Wednesday Night

    Wednesday Night: Patchy smoke between 9pm and 2am. Mostly clear, with a low around 67. West wind 5 to 10 mph becoming southeast after midnight.

    Low: 67 °F

    Patchy Smoke

  • Thursday

    Thursday: Sunny and hot, with a high near 104. South wind around 5 mph becoming west in the afternoon.

    High: 104 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 68. West wind 5 to 10 mph becoming north in the evening.

    Low: 68 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 105. Calm wind becoming west around 5 mph in the afternoon.

    High: 105 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 69.

    Low: 69 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 104.

    High: 104 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 69.

    Low: 69 °F

    Mostly Clear

Detailed Forecast

Tonight
Widespread haze. Patchy smoke. Mostly clear, with a low around 65. North wind around 10 mph.
Wednesday
Widespread haze before 3pm. Patchy smoke before 5pm. Sunny and hot, with a high near 102. North wind 5 to 10 mph becoming southwest in the morning.
Wednesday Night
Patchy smoke between 9pm and 2am. Mostly clear, with a low around 67. West wind 5 to 10 mph becoming southeast after midnight.
Thursday
Sunny and hot, with a high near 104. South wind around 5 mph becoming west in the afternoon.
Thursday Night
Mostly clear, with a low around 68. West wind 5 to 10 mph becoming north in the evening.
Friday
Sunny and hot, with a high near 105. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 69.
Saturday
Sunny and hot, with a high near 104.
Saturday Night
Mostly clear, with a low around 69.
Sunday
Sunny and hot, with a high near 102.
Sunday Night
Mostly clear, with a low around 70.
Monday
Sunny and hot, with a high near 101.
Monday Night
Mostly clear, with a low around 69.
Tuesday
Sunny, with a high near 98.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
34 Miles ESE Unionville NV
 40.16°N 117.57°W (Elev. 4449 ft)
4:30 pm PDT Aug 4, 2026
7pm PDT Aug 4, 2026-6pm PDT Aug 11, 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