Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Current conditions at

SIARD (SIAN2)

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

NA

63°F

17°C

Humidity 27%
Wind Speed SW 11 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 10 Dec 02:38 PM PST
Extended Forecast for

27 Miles SE Unionville NV

  • This Afternoon

    This Afternoon: Sunny, with a high near 50. Southwest wind around 5 mph.

    High: 50 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 37. West wind around 5 mph.

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 50. West wind around 5 mph becoming calm  in the morning.

    High: 50 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 33. Northeast wind around 5 mph.

    Low: 33 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 46. East wind around 5 mph becoming calm  in the morning.

    High: 46 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 30. North wind around 5 mph becoming southeast in the evening.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 50. Southwest wind around 5 mph.
Tonight
Mostly clear, with a low around 37. West wind around 5 mph.
Thursday
Sunny, with a high near 50. West wind around 5 mph becoming calm in the morning.
Thursday Night
Mostly clear, with a low around 33. Northeast wind around 5 mph.
Friday
Sunny, with a high near 46. East wind around 5 mph becoming calm in the morning.
Friday Night
Mostly clear, with a low around 30. North wind around 5 mph becoming southeast in the evening.
Saturday
Sunny, with a high near 46.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Sunny, with a high near 47.
Sunday Night
Mostly clear, with a low around 33.
Monday
Mostly sunny, with a high near 47.
Monday Night
Mostly cloudy, with a low around 38.
Tuesday
Mostly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
27 Miles SE Unionville NV
 40.13°N 117.82°W (Elev. 6614 ft)
3:30 pm PST Dec 10, 2025
3pm PST Dec 10, 2025-6pm PST Dec 16, 2025
 
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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