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

Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Fallon (FALN)

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

NA

54°F

12°C

Humidity 17%
Wind Speed SE 2 MPH
Barometer NA
Dewpoint 10°F (-12°C)
Visibility NA
Last update 18 Apr 10:00 AM PDT
Extended Forecast for

5 Miles WNW Fallon NV

  • Today

    Today: Sunny, with a high near 72. Southeast wind around 5 mph.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 40. Northeast wind around 5 mph becoming south after midnight.

    Low: 40 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 77. Southeast wind around 5 mph.

    High: 77 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 41. South wind 5 to 10 mph becoming west in the evening.

    Low: 41 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 80. Southwest wind 5 to 10 mph becoming south in the morning. Winds could gust as high as 20 mph.

    High: 80 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42. Southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

    Low: 42 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers after 11am. Partly sunny, with a high near 67. Breezy.

    High: 67 °F

    Chance
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of showers. Snow level 7200 feet lowering to 5500 feet after midnight . Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers. Snow level 5600 feet. Partly sunny, with a high near 59.

    High: 59 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 72. Southeast wind around 5 mph.
Tonight
Partly cloudy, with a low around 40. Northeast wind around 5 mph becoming south after midnight.
Sunday
Mostly sunny, with a high near 77. Southeast wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 41. South wind 5 to 10 mph becoming west in the evening.
Monday
Sunny, with a high near 80. Southwest wind 5 to 10 mph becoming south in the morning. Winds could gust as high as 20 mph.
Monday Night
Partly cloudy, with a low around 42. Southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Tuesday
A 40 percent chance of showers after 11am. Partly sunny, with a high near 67. Breezy.
Tuesday Night
A chance of showers. Snow level 7200 feet lowering to 5500 feet after midnight . Mostly cloudy, with a low around 37.
Wednesday
A slight chance of showers. Snow level 5600 feet. Partly sunny, with a high near 59.
Wednesday Night
Partly cloudy, with a low around 34.
Thursday
Mostly sunny, with a high near 64.
Thursday Night
Partly cloudy, with a low around 36.
Friday
Mostly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Fallon NV
 39.5°N 118.87°W (Elev. 3999 ft)
Last Update:
10:08 am PDT Apr 18, 2026
Forecast Valid:
10am PDT Apr 18, 2026-6pm PDT Apr 24, 2026
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation