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

75°F

24°C

Humidity 8%
Wind Speed WSW 7 MPH
Barometer NA
Dewpoint 10°F (-12°C)
Visibility NA
Last update 25 Mar 06:38 PM PDT
Extended Forecast for

20 Miles ESE 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

    Mostly Clear
    and Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 49. Breezy, with a north wind around 20 mph, with gusts as high as 35 mph.

    High: 49 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 36. Northeast wind around 15 mph, with gusts as high as 25 mph.

    Low: 36 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 58. East wind around 15 mph, with gusts as high as 25 mph.

    High: 58 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 46. West wind around 10 mph becoming north after midnight.

    Low: 46 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 63. Northeast wind 10 to 15 mph becoming southwest in the morning. Winds could gust as high as 25 mph.

    High: 63 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 38. Breezy, with a west wind 20 to 25 mph, with gusts as high as 35 mph.
Thursday
Mostly sunny, with a high near 49. Breezy, with a north wind around 20 mph, with gusts as high as 35 mph.
Thursday Night
Mostly cloudy, with a low around 36. Northeast wind around 15 mph, with gusts as high as 25 mph.
Friday
Partly sunny, with a high near 58. East wind around 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly cloudy, with a low around 46. West wind around 10 mph becoming north after midnight.
Saturday
Mostly sunny, with a high near 63. Northeast wind 10 to 15 mph becoming southwest in the morning. Winds could gust as high as 25 mph.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Mostly sunny, with a high near 62.
Sunday Night
Partly cloudy, with a low around 47. Breezy.
Monday
Partly sunny, with a high near 58. Breezy.
Monday Night
A slight chance of rain and snow showers. Snow level 8600 feet lowering to 7700 feet after midnight . Mostly cloudy, with a low around 41. Breezy.
Tuesday
A chance of rain and snow showers. Mostly cloudy, with a high near 47.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 38.
Wednesday
A chance of rain and snow showers. Partly sunny, with a high near 44. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
20 Miles ESE Unionville NV
 40.27°N 117.79°W (Elev. 7533 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation