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

  • Overnight

    Overnight: 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 48. South wind 5 to 10 mph.

    High: 48 °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: Mostly sunny, with a high near 53. South wind around 5 mph.

    High: 53 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 35. South wind around 5 mph.

    Low: 35 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Rain likely, mainly after 4pm. Mostly cloudy, with a high near 52. Southwest wind 10 to 15 mph. Chance of precipitation is 60%.

    High: 52 °F

    Slight Chance
    Rain then
    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 10pm. Cloudy, with a low around 38. Chance of precipitation is 60%.

    Low: 38 °F

    Rain Likely
    then Chance
    Rain

  • Wednesday

    Wednesday: A chance of rain, mainly before 10am. Snow level 7600 feet lowering to 7000 feet in the afternoon . Mostly cloudy, with a high near 55.

    High: 55 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 22. Southeast wind around 5 mph.
Sunday
Mostly sunny, with a high near 48. South wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 26. Southeast wind around 5 mph.
Monday
Mostly sunny, with a high near 53. South wind around 5 mph.
Monday Night
Mostly cloudy, with a low around 35. South wind around 5 mph.
Tuesday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 52. Southwest wind 10 to 15 mph. Chance of precipitation is 60%.
Tuesday Night
Rain likely, mainly before 10pm. Cloudy, with a low around 38. Chance of precipitation is 60%.
Wednesday
A chance of rain, mainly before 10am. Snow level 7600 feet lowering to 7000 feet in the afternoon . Mostly cloudy, with a high near 55.
Wednesday Night
Partly cloudy, with a low around 32.
Thursday
Mostly sunny, with a high near 59.
Thursday Night
Mostly cloudy, with a low around 35.
Friday
Mostly sunny, with a high near 62.
Friday Night
Partly cloudy, with a low around 36.
Saturday
Partly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Unionville NV
 40.46°N 118.07°W (Elev. 4432 ft)
Last Update:
9:16 pm PST Feb 21, 2026
Forecast Valid:
12am PST Feb 22, 2026-6pm PST Feb 28, 2026
 
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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