Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

Current conditions at

SIARD (SIAN2)

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

NA

17°F

-8°C

Humidity 66%
Wind Speed SE 1 MPH
Barometer NA
Dewpoint 7°F (-14°C)
Visibility NA
Last update 24 Jan 11:38 PM PST
Extended Forecast for

3 Miles ENE Unionville NV

  • Overnight

    Overnight: Clear, with a low around 18. Calm wind becoming east around 5 mph.

    Low: 18 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 43. South wind around 5 mph.

    High: 43 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 22. South wind around 5 mph.

    Low: 22 °F

    Increasing
    Clouds

  • Monday

    Monday: Partly sunny, with a high near 48. South wind around 5 mph.

    High: 48 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 52. Southeast wind around 5 mph becoming calm.

    High: 52 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 18. Calm wind becoming east around 5 mph.
Sunday
Sunny, with a high near 43. South wind around 5 mph.
Sunday Night
Increasing clouds, with a low around 22. South wind around 5 mph.
Monday
Partly sunny, with a high near 48. South wind around 5 mph.
Monday Night
Partly cloudy, with a low around 23. Calm wind.
Tuesday
Sunny, with a high near 52. Southeast wind around 5 mph becoming calm.
Tuesday Night
Partly cloudy, with a low around 26.
Wednesday
Partly sunny, with a high near 50.
Wednesday Night
Partly cloudy, with a low around 27.
Thursday
Mostly sunny, with a high near 51.
Thursday Night
Mostly clear, with a low around 26.
Friday
Mostly sunny, with a high near 52.
Friday Night
Mostly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 56.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Unionville NV
 40.46°N 118.07°W (Elev. 4432 ft)
9:15 pm PST Jan 24, 2026
12am PST Jan 25, 2026-6pm PST Jan 31, 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