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

Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Current conditions at

SIARD (SIAN2)

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

NA

15°F

-9°C

Humidity 81%
Wind Speed ENE 1 MPH
Barometer NA
Dewpoint 10°F (-12°C)
Visibility NA
Last update 21 Feb 04:38 AM PST
Extended Forecast for

3 Miles ENE Unionville NV

  • Today

    Today: Partly sunny, with a high near 40. Southeast wind 5 to 10 mph.

    High: 40 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 22. Southeast wind around 5 mph.

    Low: 22 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 46. South wind 5 to 10 mph.

    High: 46 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 26. Southeast wind around 5 mph.

    Low: 26 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 51. South wind around 5 mph.

    High: 51 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 34. South wind around 5 mph.

    Low: 34 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain after 10am. Cloudy, with a high near 50.

    High: 50 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A chance of rain. Cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain, mainly before 10am. Snow level 7000 feet. Mostly cloudy, with a high near 54.

    High: 54 °F

    Chance Rain

Detailed Forecast

Today
Partly sunny, with a high near 40. Southeast wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 22. Southeast wind around 5 mph.
Sunday
Mostly sunny, with a high near 46. South wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 26. Southeast wind around 5 mph.
Monday
Partly sunny, with a high near 51. South wind around 5 mph.
Monday Night
Mostly cloudy, with a low around 34. South wind around 5 mph.
Tuesday
A 30 percent chance of rain after 10am. Cloudy, with a high near 50.
Tuesday Night
A chance of rain. Cloudy, with a low around 37.
Wednesday
A chance of rain, mainly before 10am. Snow level 7000 feet. Mostly cloudy, with a high near 54.
Wednesday Night
A slight chance of rain before 1am, then a slight chance of rain and snow. Snow level 6500 feet. Mostly cloudy, with a low around 32.
Thursday
A slight chance of rain and snow. Snow level 6200 feet rising to 7000 feet in the afternoon. Mostly sunny, with a high near 59.
Thursday Night
Partly cloudy, with a low around 36.
Friday
Mostly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Unionville NV
 40.46°N 118.07°W (Elev. 4432 ft)
Last Update:
1:16 am PST Feb 21, 2026
Forecast Valid:
6am PST Feb 21, 2026-6pm PST Feb 27, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation