High-Impact and Far-Reaching Winter Storm Continues; Cold Expands and Persists

A major winter storm will shift its impacts into the Northeast U.S. with heavy snow through tonight while over the Mid-Atlantic, sleet and freezing rain will diminish. Extremely cold air behind the storm will prolong dangerous travel and infrastructure impacts. Sub-zero low temperatures are expected nearly every morning from the Northern Plains through the Ohio Valley and into the Northeast. Read More >

Current conditions at

SIARD (SIAN2)

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

NA

20°F

-7°C

Humidity 64%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 10°F (-12°C)
Visibility NA
Last update 26 Jan 12:38 AM PST
Extended Forecast for

35 Miles ESE Unionville NV

  • Overnight

    Overnight: Mostly cloudy, with a low around 26. Southwest wind around 5 mph.

    Low: 26 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 44. Southwest wind around 5 mph.

    High: 44 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 27. South wind around 5 mph.

    Low: 27 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 47. Southeast wind around 5 mph.

    High: 47 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 30. East wind around 5 mph becoming south after midnight.

    Low: 30 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 47. South wind around 5 mph becoming west in the afternoon.

    High: 47 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 26. Southwest wind around 5 mph.
Monday
Mostly cloudy, with a high near 44. Southwest wind around 5 mph.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 27. South wind around 5 mph.
Tuesday
Mostly sunny, with a high near 47. Southeast wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 30. East wind around 5 mph becoming south after midnight.
Wednesday
Mostly sunny, with a high near 47. South wind around 5 mph becoming west in the afternoon.
Wednesday Night
Mostly clear, with a low around 28.
Thursday
Mostly sunny, with a high near 48.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Partly sunny, with a high near 51.
Friday Night
Mostly cloudy, with a low around 32.
Saturday
Partly sunny, with a high near 54.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
Partly sunny, with a high near 54.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
35 Miles ESE Unionville NV
 40.31°N 117.45°W (Elev. 5312 ft)
9:16 pm PST Jan 25, 2026
12am PST Jan 26, 2026-6pm PST Feb 1, 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