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

Fire Weather in the Central and Southern Plains; Pacific Storms Impacting the West

Gusty to high winds and low relative humidity will bring elevated to critical fire weather to the central and southern Plains into Wednesday. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain, and heavy mountain snow. Read More >

Hazardous Weather Conditions

Current conditions at

SIARD (SIAN2)

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

NA

40°F

4°C

Humidity 81%
Wind Speed S 14 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Wind Chill32°F (0°C)
Last update 16 Feb 08:38 PM PST
Extended Forecast for

42 Miles SE Unionville NV

Winter Weather Advisory February 17, 01:00pm until February 18, 04:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Snow likely, mainly before 1am. Mostly cloudy, with a low around 23. Very windy, with a southwest wind 35 to 40 mph, with gusts as high as 60 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of around an inch possible.

    Low: 23 °F

    Snow Likely
    and Very
    Windy

  • Tuesday

    Tuesday: A slight chance of snow before 7am, then snow likely after 10am. Mostly cloudy, with a high near 29. Windy, with a southwest wind around 35 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 29 °F

    Windy. Slight
    Chance Snow
    then Snow
    Likely

  • Tuesday Night

    Tuesday Night: Snow. Low around 17. Windy, with a west wind around 30 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 17 °F

    Snow and
    Windy

  • Wednesday

    Wednesday: A 50 percent chance of snow. Partly sunny, with a high near 20. Windy, with a west wind around 30 mph, with gusts as high as 45 mph. New snow accumulation of less than a half inch possible.

    High: 20 °F

    Chance Snow
    and Windy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow after 4am. Mostly cloudy, with a low around 18. Breezy, with a south wind around 20 mph, with gusts as high as 35 mph. Little or no snow accumulation expected.

    Low: 18 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Snow

  • Thursday

    Thursday: Snow likely, mainly between 10am and 4pm. Mostly cloudy, with a high near 21. Breezy, with a south wind around 25 mph becoming southwest in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 21 °F

    Snow Likely
    and Breezy

  • Thursday Night

    Thursday Night: A 50 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 18. Breezy. New snow accumulation of less than a half inch possible.

    Low: 18 °F

    Chance Snow
    and Breezy

  • Friday

    Friday: A chance of snow, mainly before 10am. Partly sunny, with a high near 23. Breezy.

    High: 23 °F

    Chance Snow
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow likely, mainly before 1am. Mostly cloudy, with a low around 23. Very windy, with a southwest wind 35 to 40 mph, with gusts as high as 60 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of around an inch possible.
Tuesday
A slight chance of snow before 7am, then snow likely after 10am. Mostly cloudy, with a high near 29. Windy, with a southwest wind around 35 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Tuesday Night
Snow. Low around 17. Windy, with a west wind around 30 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Wednesday
A 50 percent chance of snow. Partly sunny, with a high near 20. Windy, with a west wind around 30 mph, with gusts as high as 45 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
A 30 percent chance of snow after 4am. Mostly cloudy, with a low around 18. Breezy, with a south wind around 20 mph, with gusts as high as 35 mph. Little or no snow accumulation expected.
Thursday
Snow likely, mainly between 10am and 4pm. Mostly cloudy, with a high near 21. Breezy, with a south wind around 25 mph becoming southwest in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday Night
A 50 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 18. Breezy. New snow accumulation of less than a half inch possible.
Friday
A chance of snow, mainly before 10am. Partly sunny, with a high near 23. Breezy.
Friday Night
Mostly cloudy, with a low around 17.
Saturday
Mostly sunny, with a high near 30. Breezy.
Saturday Night
Mostly cloudy, with a low around 24. Breezy.
Sunday
Partly sunny, with a high near 34. Breezy.
Sunday Night
A slight chance of snow. Partly cloudy, with a low around 30. Breezy.
Monday
A chance of snow. Partly sunny, with a high near 38. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
42 Miles SE Unionville NV
 40.03°N 117.54°W (Elev. 7513 ft)
Last Update:
9:16 pm PST Feb 16, 2026
Forecast Valid:
9pm PST Feb 16, 2026-6pm PST Feb 23, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation