Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

SIARD (SIAN2)

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

NA

24°F

-4°C

Humidity 83%
Wind Speed NNW 3 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 20 Jan 10:38 PM PST
Extended Forecast for

32 Miles E Unionville NV

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. West wind 5 to 10 mph.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 38. West wind 10 to 15 mph.

    High: 38 °F

    Partly Sunny

  • Wednesday Night

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

    Low: 30 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 37. West wind around 10 mph.

    High: 37 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 27. Northwest wind around 10 mph.

    Low: 27 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 33. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 33 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 20. Blustery.

    Low: 20 °F

    Mostly Clear
    and Blustery

  • Saturday

    Saturday: Sunny, with a high near 27.

    High: 27 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 29. West wind 5 to 10 mph.
Wednesday
Partly sunny, with a high near 38. West wind 10 to 15 mph.
Wednesday Night
Mostly cloudy, with a low around 30. West wind 10 to 15 mph.
Thursday
Partly sunny, with a high near 37. West wind around 10 mph.
Thursday Night
Partly cloudy, with a low around 27. Northwest wind around 10 mph.
Friday
Mostly sunny, with a high near 33. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 20. Blustery.
Saturday
Sunny, with a high near 27.
Saturday Night
Mostly clear, with a low around 20.
Sunday
Sunny, with a high near 30.
Sunday Night
Mostly cloudy, with a low around 25.
Monday
Mostly sunny, with a high near 35.
Monday Night
Partly cloudy, with a low around 27. Breezy.
Tuesday
Mostly sunny, with a high near 38.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
32 Miles E Unionville NV
 40.37°N 117.52°W (Elev. 8609 ft)
9:15 pm PST Jan 20, 2026
11pm PST Jan 20, 2026-6pm PST Jan 27, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database