Severe Weather Possible from the Central Plains to the Northeast; Building Heat in the West; Fire Weather Concerns for the Southwest

Severe thunderstorms are possible from the Ohio Valley to the central Plains this evening, and the threat will expand into the Mid-Atlantic and Northeast on Monday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry conditions will fuel fire weather concerns for Alaska through this evening and for the Four Corners region through Monday. Read More >

Current conditions at

SIARD (SIAN2)

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

NA

88°F

31°C

Humidity 14%
Wind Speed WNW 6 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Heat Index84°F (29°C)
Last update 21 Jun 02:38 PM PDT
Extended Forecast for

29 Miles ESE Unionville NV

  • This Afternoon

    This Afternoon: Sunny, with a high near 82. Northwest wind around 10 mph.

    High: 82 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 59. Northwest wind around 10 mph becoming northeast after midnight.

    Low: 59 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 87. North wind 5 to 10 mph becoming northwest in the afternoon.

    High: 87 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 61. Northwest wind around 10 mph becoming northeast after midnight.

    Low: 61 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89. Northeast wind 5 to 15 mph becoming southwest in the afternoon.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 62. West wind 5 to 15 mph.

    Low: 62 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 62.

    Low: 62 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 82. Northwest wind around 10 mph.
Tonight
Mostly clear, with a low around 59. Northwest wind around 10 mph becoming northeast after midnight.
Monday
Sunny, with a high near 87. North wind 5 to 10 mph becoming northwest in the afternoon.
Monday Night
Mostly clear, with a low around 61. Northwest wind around 10 mph becoming northeast after midnight.
Tuesday
Sunny, with a high near 89. Northeast wind 5 to 15 mph becoming southwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 62. West wind 5 to 15 mph.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Clear, with a low around 62.
Thursday
Sunny, with a high near 86.
Thursday Night
Mostly clear, with a low around 59.
Friday
Sunny, with a high near 82. Breezy.
Friday Night
Mostly clear, with a low around 56. Windy.
Saturday
Sunny, with a high near 74. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
29 Miles ESE Unionville NV
 40.29°N 117.6°W (Elev. 6024 ft)
11:30 am PDT Jun 21, 2026
3pm PDT Jun 21, 2026-6pm PDT Jun 27, 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