Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. Read More >

Current conditions at

SIARD (SIAN2)

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

NA

52°F

11°C

Humidity 31%
Wind Speed SSW 9 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 02 Dec 02:38 PM PST
Extended Forecast for

29 Miles SSE Unionville NV

  • This Afternoon

    This Afternoon: Sunny, with a high near 40. West wind around 10 mph.

    High: 40 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 25. North wind 10 to 15 mph.

    Low: 25 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 33. Northeast wind 5 to 10 mph.

    High: 33 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 24. Northwest wind around 5 mph becoming northeast in the evening.

    Low: 24 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 34. Southeast wind around 5 mph becoming west in the afternoon.

    High: 34 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 30. Southwest wind around 5 mph.

    Low: 30 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of rain after 10am.  Snow level 7800 feet. Partly sunny, with a high near 46.

    High: 46 °F

    Slight Chance
    Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 40. West wind around 10 mph.
Tonight
Mostly clear, with a low around 25. North wind 10 to 15 mph.
Wednesday
Sunny, with a high near 33. Northeast wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 24. Northwest wind around 5 mph becoming northeast in the evening.
Thursday
Increasing clouds, with a high near 34. Southeast wind around 5 mph becoming west in the afternoon.
Thursday Night
Mostly cloudy, with a low around 30. Southwest wind around 5 mph.
Friday
Mostly sunny, with a high near 41.
Friday Night
Mostly cloudy, with a low around 34.
Saturday
A slight chance of rain after 10am. Snow level 7800 feet. Partly sunny, with a high near 46.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
29 Miles SSE Unionville NV
 40.08°N 117.84°W (Elev. 6335 ft)
3:20 pm PST Dec 2, 2025
3pm PST Dec 2, 2025-6pm PST Dec 8, 2025
 
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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