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Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Current conditions at

Fallon (FALN)

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

NA

77°F

25°C

Humidity 29%
Wind Speed WNW 3 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Heat Index78°F (26°C)
Last update 17 Aug 08:00 PM PDT
Extended Forecast for

3 Miles SSW Fallon NV

  • Tonight

    Tonight: Mostly clear, with a low around 57. West wind around 5 mph.

    Low: 57 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 90. West wind around 5 mph becoming calm.

    High: 90 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 56. Northwest wind around 5 mph becoming west after midnight.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 94. Southwest wind around 5 mph becoming calm in the morning.

    High: 94 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 56. West wind around 5 mph.

    Low: 56 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 92. Southwest wind around 5 mph becoming calm.

    High: 92 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 57. West wind around 5 mph.
Monday
Sunny, with a high near 90. West wind around 5 mph becoming calm.
Monday Night
Mostly clear, with a low around 56. Northwest wind around 5 mph becoming west after midnight.
Tuesday
Sunny, with a high near 94. Southwest wind around 5 mph becoming calm in the morning.
Tuesday Night
Mostly clear, with a low around 56. West wind around 5 mph.
Wednesday
Sunny, with a high near 92. Southwest wind around 5 mph becoming calm.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Sunny, with a high near 95.
Thursday Night
Partly cloudy, with a low around 61.
Friday
Sunny, with a high near 97.
Friday Night
Partly cloudy, with a low around 63.
Saturday
Sunny, with a high near 97.
Saturday Night
Partly cloudy, with a low around 63.
Sunday
Sunny, with a high near 95.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Fallon NV
 39.42°N 118.8°W (Elev. 3953 ft)
Last Update:
2:15 pm PDT Aug 17, 2025
Forecast Valid:
8pm PDT Aug 17, 2025-6pm PDT Aug 24, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation