Heavy Rain and Flooding Concerns in Hawaii; Severe Weather in the Plains

A storm system is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the Hawaiian Islands through the weekend. Strong to severe thunderstorms are forecast from the Southern Plains to the Mid-Missouri Valley this afternoon and evening. Large hail and strong winds are the primary threats. Read More >

Current conditions at

Fallon, Naval Air Station (KNFL)

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

Mostly Cloudy

73°F

23°C

Humidity 21%
Wind Speed N 6 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 09 Apr 03:57 PM PDT
Extended Forecast for

4 Miles SE Fallon NAS NV

  • Tonight

    Tonight: A chance of showers before 2am, then a chance of showers after 5am.  Mostly cloudy, with a low around 46. West wind 5 to 10 mph becoming north after midnight.  Chance of precipitation is 30%.

    Low: 46 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm.  Partly sunny, with a high near 70. Calm wind becoming southeast around 5 mph in the afternoon.  Chance of precipitation is 70%.

    High: 70 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 42. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 50%.

    Low: 42 °F

    Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers before 11am.  Snow level 6500 feet rising to 7100 feet in the afternoon. Mostly sunny, with a high near 67. Light south wind increasing to 5 to 10 mph in the morning.

    High: 67 °F

    Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of showers after 11pm.  Snow level 7300 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 37. Southwest wind 10 to 15 mph.

    Low: 37 °F

    Chance
    Showers

  • Sunday

    Sunday: Rain and snow showers likely before 11am, then a chance of rain showers.  Snow level 5100 feet. Mostly cloudy, with a high near 56. Southwest wind 5 to 15 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 56 °F

    Rain/Snow
    Likely then
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers.  Snow level 5500 feet lowering to 4900 feet after midnight . Mostly cloudy, with a low around 32.

    Low: 32 °F

    Slight Chance
    Showers

  • Monday

    Monday: A slight chance of showers before 11am.  Snow level 4700 feet rising to 5600 feet in the afternoon. Partly sunny, with a high near 57.

    High: 57 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers before 2am, then a chance of showers after 5am. Mostly cloudy, with a low around 46. West wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 30%.
Friday
A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 70. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 70%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 42. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Saturday
A 30 percent chance of showers before 11am. Snow level 6500 feet rising to 7100 feet in the afternoon. Mostly sunny, with a high near 67. Light south wind increasing to 5 to 10 mph in the morning.
Saturday Night
A 50 percent chance of showers after 11pm. Snow level 7300 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 37. Southwest wind 10 to 15 mph.
Sunday
Rain and snow showers likely before 11am, then a chance of rain showers. Snow level 5100 feet. Mostly cloudy, with a high near 56. Southwest wind 5 to 15 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday Night
A 20 percent chance of showers. Snow level 5500 feet lowering to 4900 feet after midnight . Mostly cloudy, with a low around 32.
Monday
A slight chance of showers before 11am. Snow level 4700 feet rising to 5600 feet in the afternoon. Partly sunny, with a high near 57.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Sunny, with a high near 64.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
Mostly sunny, with a high near 70.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Fallon NAS NV
 39.39°N 118.65°W (Elev. 3990 ft)
4:31 pm PDT Apr 9, 2026
4pm PDT Apr 9, 2026-6pm PDT Apr 16, 2026
 
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Additional Resources

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