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

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Fallon (FALN)

Lat: 39.45806°NLon: 118.77694°WElev: 3965.0ft.

NA

44°F

7°C

Humidity 43%
Wind Speed NE 1 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 20 Mar 06:00 AM PDT
Extended Forecast for

Fallon NV

  • Today

    Today: Sunny, with a high near 88. Calm wind becoming south around 5 mph.

    High: 88 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 47. North wind around 5 mph becoming southwest after midnight.

    Low: 47 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 84. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon.

    High: 84 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43. Breezy, with a west wind 15 to 25 mph decreasing to 5 to 15 mph after midnight.

    Low: 43 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 77. North wind around 5 mph.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 44. North wind around 5 mph becoming southwest after midnight.

    Low: 44 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

  • Monday Night

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

    Low: 48 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 88. Calm wind becoming south around 5 mph.
Tonight
Mostly clear, with a low around 47. North wind around 5 mph becoming southwest after midnight.
Saturday
Partly sunny, with a high near 84. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 43. Breezy, with a west wind 15 to 25 mph decreasing to 5 to 15 mph after midnight.
Sunday
Sunny, with a high near 77. North wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 44. North wind around 5 mph becoming southwest after midnight.
Monday
Mostly sunny, with a high near 83.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Sunny, with a high near 87.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Mostly sunny, with a high near 84.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
Sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fallon NV
 39.47°N 118.75°W (Elev. 3990 ft)
Last Update:
4:20 am PDT Mar 20, 2026
Forecast Valid:
6am PDT Mar 20, 2026-6pm PDT Mar 26, 2026
 
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Additional Resources

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Chance of Precipitation