Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain & Isolated Severe Thunderstorms in Southern California

Snow squalls are likely to cross the Lower Great Lakes this evening and the Ohio Valley through the interior Northeast/northern Mid-Atlantic overnight, before potentially reaching the I-95 corridor from D.C. to New York City early New Year’s Day morning. Heavy rain and isolated severe thunderstorms will impact coastal southern California including Los Angeles tonight into early on New Year's Day. Read More >

Current conditions at

SIARD (SIAN2)

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

NA

38°F

3°C

Humidity 71%
Wind Speed ENE 0 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 31 Dec 07:38 PM PST
Extended Forecast for

3 Miles ENE Unionville NV

  • Tonight

    Tonight: Rain, mainly after 1am.  Snow level 7400 feet rising to 8300 feet after midnight. Low around 33. Calm wind.  Chance of precipitation is 80%.

    Low: 33 °F

    Chance Rain
    then Rain

  • New Year's Day

    New Year's Day: Rain, mainly before 4pm.  High near 47. Southeast wind around 5 mph.  Chance of precipitation is 80%.

    High: 47 °F

    Rain

  • Thursday Night

    Thursday Night: A 40 percent chance of rain before 10pm.  Snow level 7100 feet. Mostly cloudy, with a low around 34. South wind around 5 mph.

    Low: 34 °F

    Chance Rain
    then Mostly
    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 50. South wind around 5 mph.

    High: 50 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 33. Southeast wind around 5 mph.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of rain after 10am.  Snow level 6700 feet. Partly sunny, with a high near 50. South wind 5 to 10 mph.

    High: 50 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 40 percent chance of rain, mainly before 10pm.  Snow level 6600 feet. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain.  Snow level 6400 feet. Mostly cloudy, with a high near 49.

    High: 49 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain.  Snow level 6300 feet. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Chance Rain

Detailed Forecast

Tonight
Rain, mainly after 1am. Snow level 7400 feet rising to 8300 feet after midnight. Low around 33. Calm wind. Chance of precipitation is 80%.
New Year's Day
Rain, mainly before 4pm. High near 47. Southeast wind around 5 mph. Chance of precipitation is 80%.
Thursday Night
A 40 percent chance of rain before 10pm. Snow level 7100 feet. Mostly cloudy, with a low around 34. South wind around 5 mph.
Friday
Partly sunny, with a high near 50. South wind around 5 mph.
Friday Night
Mostly cloudy, with a low around 33. Southeast wind around 5 mph.
Saturday
A 40 percent chance of rain after 10am. Snow level 6700 feet. Partly sunny, with a high near 50. South wind 5 to 10 mph.
Saturday Night
A 40 percent chance of rain, mainly before 10pm. Snow level 6600 feet. Mostly cloudy, with a low around 33.
Sunday
A chance of rain. Snow level 6400 feet. Mostly cloudy, with a high near 49.
Sunday Night
A chance of rain. Snow level 6300 feet. Mostly cloudy, with a low around 32.
Monday
A chance of rain. Snow level 5800 feet. Partly sunny, with a high near 47.
Monday Night
A chance of rain and snow. Snow level 5600 feet. Mostly cloudy, with a low around 28.
Tuesday
A slight chance of rain and snow. Snow level 5200 feet. Partly sunny, with a high near 46.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
Mostly sunny, with a high near 45.
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)
1:15 pm PST Dec 31, 2025
7pm PST Dec 31, 2025-6pm PST Jan 7, 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