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Fallon Weather Forecast
| TODAY | TONIGHT | LABOR DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | FRIDAY | SATURDAY |
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| Sunny | Clear | Sunny | Clear | Sunny | Partly Cloudy | Mostly Cloudy | Mostly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy |
| Hi: 80°FHi: 27°C | Lo: 47°FLo: 8°C | Hi: 76°FHi: 24°C | Lo: 52°FLo: 11°C | Hi: 83°FHi: 28°C | Lo: 59°FLo: 15°C | Hi: 87°FHi: 31°C Lo: 61°FLo: 16°C | Hi: 87°FHi: 31°C Lo: 61°FLo: 16°C | Hi: 90°FHi: 32°C Lo: 63°FLo: 17°C | Hi: 90°FHi: 32°C Lo: 63°FLo: 17°C | Hi: 84°FHi: 29°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 231 AM PDT Sun Sep 06 2026 
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Issued: 122 AM PDT Sun Sep 6 2026
Key Messages
- Gusty winds will pose impacts to holiday travel and recreation, with elevated fire concerns across Mono and Mineral counties.
- Chances of rain and isolated thunderstorms increase across Lassen, the Surprise Valley, and N Washoe County this afternoon.
- Warmer and drier weather is favored next week with low shower and thunderstorm chances along the E Sierra around midweek.
Discussion
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An upper shortwave embedded within the broader western trough will pivot through the Pacific Northwest t...