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Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

Fallon, Naval Air Station (KNFL)

Lat: 39.43222°NLon: 118.68556°WElev: 3934.0ft.

Mostly Cloudy

40°F

4°C

Humidity 73%
Wind Speed N 0 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 13 Apr 02:57 AM PDT
Extended Forecast for

4 Miles SE Fallon NAS NV

  • Overnight

    Overnight: Partly cloudy, with a low around 32. Southwest wind around 5 mph.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 58. Light and variable wind becoming north 5 to 10 mph in the morning.

    High: 58 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 33. North wind 5 to 10 mph becoming west after midnight.

    Low: 33 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 66. West wind around 5 mph.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 37. Southwest wind 5 to 10 mph.

    Low: 37 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 69. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 69 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 32. Breezy.

    Low: 32 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Thursday

    Thursday: A chance of rain and snow showers before 11am. Snow level 5800 feet lowering to 4000 feet. Partly sunny, with a high near 51. Breezy.

    High: 51 °F

    Breezy.
    Chance
    Rain/Snow
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 32. Southwest wind around 5 mph.
Monday
Mostly sunny, with a high near 58. Light and variable wind becoming north 5 to 10 mph in the morning.
Monday Night
Mostly clear, with a low around 33. North wind 5 to 10 mph becoming west after midnight.
Tuesday
Sunny, with a high near 66. West wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 37. Southwest wind 5 to 10 mph.
Wednesday
Partly sunny, with a high near 69. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Wednesday Night
Mostly cloudy, with a low around 32. Breezy.
Thursday
A chance of rain and snow showers before 11am. Snow level 5800 feet lowering to 4000 feet. Partly sunny, with a high near 51. Breezy.
Thursday Night
Mostly clear, with a low around 25.
Friday
Sunny, with a high near 59.
Friday Night
Mostly clear, with a low around 30.
Saturday
Mostly sunny, with a high near 70.
Saturday Night
Mostly cloudy, with a low around 39.
Sunday
Mostly sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Fallon NAS NV
 39.39°N 118.65°W (Elev. 3990 ft)
Last Update:
11:31 pm PDT Apr 12, 2026
Forecast Valid:
3am PDT Apr 13, 2026-6pm PDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation