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

Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

SIARD (SIAN2)

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

NA

40°F

4°C

Humidity 66%
Wind Speed NW 1 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 28 Jan 09:38 AM PST
Extended Forecast for

32 Miles E Unionville NV

  • Today

    Today: Mostly sunny, with a high near 31. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.

    High: 31 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 24. West wind around 15 mph.

    Low: 24 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 36. West wind around 15 mph.

    High: 36 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29. Northwest wind 10 to 15 mph becoming southeast after midnight.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 42. Southeast wind 10 to 15 mph becoming southwest in the afternoon.

    High: 42 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30. East wind 10 to 15 mph.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 31. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 24. West wind around 15 mph.
Thursday
Partly sunny, with a high near 36. West wind around 15 mph.
Thursday Night
Partly cloudy, with a low around 29. Northwest wind 10 to 15 mph becoming southeast after midnight.
Friday
Partly sunny, with a high near 42. Southeast wind 10 to 15 mph becoming southwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 30. East wind 10 to 15 mph.
Saturday
Partly sunny, with a high near 44.
Saturday Night
Mostly cloudy, with a low around 32.
Sunday
Partly sunny, with a high near 43.
Sunday Night
Mostly cloudy, with a low around 31.
Monday
Sunny, with a high near 40.
Monday Night
Mostly clear, with a low around 28.
Tuesday
Sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
32 Miles E Unionville NV
 40.37°N 117.52°W (Elev. 8609 ft)
Last Update:
9:16 am PST Jan 28, 2026
Forecast Valid:
10am PST Jan 28, 2026-6pm PST Feb 3, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation