Heat Persists Across the Central and Western U.S.; Fire Weather Concerns in the Rockies and High Plains

Record-breaking heat expected in the Central and Western U.S. for the next several days. Gusty winds and low relative humidity will create elevated to critical fire weather conditions over portions of the Rockies and High Plains Wednesday and Thursday. Rain and mountain snow are possible across the Pacific Northwest into the Rockies through Wednesday. Read More >

Current conditions at

SIARD (SIAN2)

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

NA

78°F

26°C

Humidity 12%
Wind Speed WSW 5 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Heat Index77°F (25°C)
Last update 24 Mar 07:38 PM PDT
Extended Forecast for

35 Miles ESE Unionville NV

Lake Wind Advisory March 25, 02:00pm until March 25, 11:00pm
Click here for hazard details and duration
Lake Wind Advisory
  • Tonight

    Tonight: Mostly clear, with a low around 48. Southwest wind 5 to 15 mph.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 74. Breezy, with a southwest wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 74 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 41. Breezy, with a west wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 40 mph.

    Low: 41 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 59. Breezy, with a north wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon.

    High: 59 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 37. Breezy, with a northeast wind 15 to 20 mph.

    Low: 37 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 68. East wind around 10 mph.

    High: 68 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 48. Southwest wind 5 to 15 mph.
Wednesday
Mostly sunny, with a high near 74. Breezy, with a southwest wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
Wednesday Night
Partly cloudy, with a low around 41. Breezy, with a west wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 40 mph.
Thursday
Mostly sunny, with a high near 59. Breezy, with a north wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 37. Breezy, with a northeast wind 15 to 20 mph.
Friday
Partly sunny, with a high near 68. East wind around 10 mph.
Friday Night
Mostly cloudy, with a low around 46.
Saturday
Mostly sunny, with a high near 74.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
Mostly sunny, with a high near 74. Breezy.
Sunday Night
Partly cloudy, with a low around 47. Breezy.
Monday
Mostly sunny, with a high near 70. Breezy.
Monday Night
A slight chance of showers. Snow level 8600 feet lowering to 7600 feet after midnight . Mostly cloudy, with a low around 44. Breezy.
Tuesday
A chance of showers. Snow level 7200 feet. Partly sunny, with a high near 60.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
35 Miles ESE Unionville NV
 40.31°N 117.45°W (Elev. 5312 ft)
4:21 pm PDT Mar 24, 2026
8pm PDT Mar 24, 2026-6pm PDT Mar 31, 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