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

Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Northeast; Heavy Rain Returns to California

An Alberta clipper will bring lake effect snow downwind of the Great Lakes, with the highest snow totals downwind of Lakes Erie and Ontario. Snow squalls may impact New Year's Eve travel during the evening and overnight hours across parts of the Great Lakes, Ohio Valley, and Northeast. Heavy rain will bring a flash flooding threat for southern California on New Year's Eve into New Year's Day. Read More >

Current conditions at

SIARD (SIAN2)

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

NA

28°F

-2°C

Humidity 80%
Wind Speed ESE 1 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 30 Dec 07:38 PM PST
Extended Forecast for

36 Miles SE Unionville NV

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. North wind around 5 mph.

    Low: 27 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 46. East wind around 5 mph becoming calm.

    High: 46 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain. Cloudy, with a low around 36. Calm wind becoming southeast around 5 mph.

    Low: 36 °F

    Chance Rain

  • New Year's Day

    New Year's Day: A 50 percent chance of rain. Mostly cloudy, with a high near 52. Calm wind becoming southwest around 5 mph.

    High: 52 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 38. Southeast wind around 5 mph.

    Low: 38 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 56. South wind around 5 mph.

    High: 56 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: A chance of rain. Snow level 6500 feet. Partly sunny, with a high near 50.

    High: 50 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A slight chance of rain. Snow level 6100 feet. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 27. North wind around 5 mph.
Wednesday
Cloudy, with a high near 46. East wind around 5 mph becoming calm.
Wednesday Night
A 50 percent chance of rain. Cloudy, with a low around 36. Calm wind becoming southeast around 5 mph.
New Year's Day
A 50 percent chance of rain. Mostly cloudy, with a high near 52. Calm wind becoming southwest around 5 mph.
Thursday Night
Mostly cloudy, with a low around 38. Southeast wind around 5 mph.
Friday
Mostly sunny, with a high near 56. South wind around 5 mph.
Friday Night
A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 38.
Saturday
A chance of rain. Snow level 6500 feet. Partly sunny, with a high near 50.
Saturday Night
A slight chance of rain. Snow level 6100 feet. Mostly cloudy, with a low around 35.
Sunday
A chance of rain, mainly after 10am. Snow level 5700 feet. Partly sunny, with a high near 49.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
A slight chance of rain and snow. Snow level 5400 feet. Partly sunny, with a high near 50.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
Partly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
36 Miles SE Unionville NV
 40.12°N 117.59°W (Elev. 3848 ft)
Last Update:
1:15 pm PST Dec 30, 2025
Forecast Valid:
8pm PST Dec 30, 2025-6pm PST Jan 6, 2026
 
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Additional Resources

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