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Nevada County Alerts
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Updated:August 11, 2026 9:45 pm PDT

Fire Weather Watch FIRE WEATHER WATCH  
Nevada County

Effective: Tue, 8/11 10:19am Severity:  Severe 
Updated: August 11, 2026 9:45 pm Urgency: Future
Expires: Wed, 8/12 2:00pm Certainty: Possible

Areas Affected: Surprise Valley California - Western Lassen, Eastern Plumas, and Eastern Sierra Counties - Greater Lake Tahoe and Truckee Area - Eastern Lassen County - Northern Washoe County
 
Alert Details:
The National Weather Service in Reno has issued a Fire Weather
Watch for thunderstorms and strong outflow winds, which is in
effect from late Wednesday night through Thursday evening.

* Affected Area...Fire Weather Zone 270 Surprise Valley
California, Fire Weather Zone 271 Western Lassen, Eastern
Plumas, and Eastern Sierra Counties, Fire Weather Zone 272
Greater Lake Tahoe and Truckee Area, Fire Weather Zone 278
Eastern Lassen County, Fire Weather Zone 458 Northern Washoe
County.

* Thunderstorms...Thunderstorm chances increase to 15 to 30
percent for Thursday leading to lightning strikes on dry fuels.
Thunderstorms may also produce hail and periods of moderate to
heavy rainfall.

* Outflow Winds...Up to 50 mph.

* Impacts...Lightning can create new fire starts and may combine
with strong outflow winds to cause a fire to rapidly grow in
size and intensity before first responders can contain them.

Information:
Avoid outdoor activities that can cause a spark near dry
vegetation, such as yard work, target shooting, or campfires.
Follow local fire restrictions. Check weather.gov/reno for
updates and livingwithfire.info for preparedness tips.
Fire Weather Watch FIRE WEATHER WATCH  
Nevada County

Effective: Tue, 8/11 9:57am Severity:  Severe 
Updated: August 11, 2026 9:45 pm Urgency: Future
Expires: Wed, 8/12 4:00pm Certainty: Possible

Areas Affected: Sierra Nevada of Tehama-Butte-Plumas Counties Above 3000 ft - Sierra Nevada of Yuba-Sierra-Nevada-Placer Counties Between 3000-5000 ft Including Interstate 80 - Sierra Nevada of Sierra-Nevada-Placer Counties Above 5000 ft Including Interstate 80 - Sierra Nevada of El Dorado and Amador Counties Between 3000-5000 ft Including Highway 50 - Sierra Nevada of El Dorado-Amador-Northern Alpine Counties Above 5000 ft Including Highway 50 - Sierra Nevada of Calaveras and Tuolumne Counties Between 3000-5000 ft - Sierra Nevada of Calaveras-Tuolumne-Southern Alpine Counties Above 5000 ft
 
Alert Details:
The National Weather Service in Sacramento has issued a Fire
Weather Watch for thunderstorms and strong outflow winds, which
is in effect from late Wednesday night through Thursday evening.

* Affected Area...Fire Zone 130 Sierra (Tehama-Plumas) Above
3000 ft, Fire Zone 132 Sierra (Yuba-Placer) 3000-5000 ft, Fire
Zone 133 Sierra (Sierra-Placer) Above 5000 ft, Fire Zone 135
Sierra 3000-5000 ft, Fire Zone 136 Sierra (El Dorado-Amador)
Above 5000 ft, Fire Zone 138 Sierra (Cal-Tuo) 3000-5000 ft and
Fire Zone 139 Sierra (Cal-Tuo) Above 5000 ft.

* Thunderstorms...Isolated to scattered coverage of a mix of wet
and dry thunderstorms expected. Lightning strikes may also occur
outside of main precipitation cores.

* Outflow Winds...Gusty and erratic outflow winds could occur near
any thunderstorm development.

* Impacts...Lightning can create new fire starts and may combine
with strong outflow winds to cause a fire to rapidly grow in
size and intensity.

Information:
A Fire Weather Watch means that critical fire weather conditions
are forecast to occur. Listen for later forecasts and possible
Red Flag Warnings.