Prolonged Extreme Cold; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the Gulf Coast, upper Ohio Valley, Mid-Atlantic, and Southeast U.S. into this weekend. A rapidly deepening storm centered just off the North Carolina coast Friday night through Saturday night will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia. Read More >

Current conditions at

SIARD (SIAN2)

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

NA

27°F

-3°C

Humidity 79%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 30 Jan 01:38 AM PST
Extended Forecast for

20 Miles ESE Unionville NV

  • Overnight

    Overnight: Partly cloudy, with a low around 34. South wind around 10 mph.

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 45. Southwest wind around 10 mph.

    High: 45 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36. South wind around 10 mph.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 48. East wind 5 to 10 mph becoming south in the afternoon.

    High: 48 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 35. East wind around 10 mph.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 46. Southeast wind 10 to 15 mph becoming southwest in the afternoon.

    High: 46 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 33.

    Low: 33 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 34. South wind around 10 mph.
Friday
Mostly sunny, with a high near 45. Southwest wind around 10 mph.
Friday Night
Partly cloudy, with a low around 36. South wind around 10 mph.
Saturday
Mostly sunny, with a high near 48. East wind 5 to 10 mph becoming south in the afternoon.
Saturday Night
Mostly cloudy, with a low around 35. East wind around 10 mph.
Sunday
Mostly cloudy, with a high near 46. Southeast wind 10 to 15 mph becoming southwest in the afternoon.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 33.
Monday
Sunny, with a high near 45.
Monday Night
Mostly clear, with a low around 31.
Tuesday
Sunny, with a high near 46.
Tuesday Night
Clear, with a low around 31.
Wednesday
Sunny, with a high near 49.
Wednesday Night
Mostly clear, with a low around 34.
Thursday
Sunny, with a high near 50.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
20 Miles ESE Unionville NV
 40.27°N 117.79°W (Elev. 7533 ft)
1:15 am PST Jan 30, 2026
2am PST Jan 30, 2026-6pm PST Feb 5, 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