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

Critical Fire Weather in the Southern Plains; Severe Storms in the Ohio Valley

Strong winds and low humidity will create elevated to critical fire weather conditions across the Southern Plains on Thursday. Strong to severe thunderstorms are forecast in the Ohio Valley late Thursday into Friday morning, with the strongest storms capable of producing very large hail, damaging winds, and a few tornadoes. Read More >

Hazardous Weather Conditions

Current conditions at

SIARD (SIAN2)

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

NA

77°F

25°C

Humidity 7%
Wind Speed WSW 10 MPH
Barometer NA
Dewpoint 9°F (-13°C)
Visibility NA
Heat Index76°F (24°C)
Last update 25 Mar 05:38 PM PDT
Extended Forecast for

3 Miles ENE Unionville NV

Lake Wind Advisory until March 25, 11:00pm
Click here for hazard details and duration
...
  •  
    Lake Wind Advisory until March 25, 11:00pm

    NOW until 11:00pm Wed

    Lake Wind Advisory

  • Tonight

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 62. Breezy, with a north wind 15 to 20 mph.

    High: 62 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 34. North wind 10 to 15 mph.

    Low: 34 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 72. Northeast wind around 5 mph becoming southeast in the afternoon.

    High: 72 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 44. Southwest wind around 5 mph becoming northeast after midnight.

    Low: 44 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 77. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 77 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around 38. West wind 5 to 15 mph becoming north after midnight. Winds could gust as high as 25 mph.
Thursday
Mostly sunny, with a high near 62. Breezy, with a north wind 15 to 20 mph.
Thursday Night
Mostly cloudy, with a low around 34. North wind 10 to 15 mph.
Friday
Partly sunny, with a high near 72. Northeast wind around 5 mph becoming southeast in the afternoon.
Friday Night
Mostly cloudy, with a low around 44. Southwest wind around 5 mph becoming northeast after midnight.
Saturday
Mostly sunny, with a high near 77. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 44.
Sunday
Mostly sunny, with a high near 76.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Partly sunny, with a high near 70.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 42.
Tuesday
A chance of showers. Snow level 7300 feet. Mostly cloudy, with a high near 60.
Tuesday Night
A chance of showers. Snow level 7500 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 38.
Wednesday
A chance of showers. Snow level 6300 feet. Partly sunny, with a high near 57.
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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:
4:23 pm PDT Mar 25, 2026
Forecast Valid:
6pm PDT Mar 25, 2026-6pm PDT Apr 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation