Tornado Warning — Lyon County, Nevada
A tornado has been sighted or indicated by weather radar. Take shelter immediately in a sturdy building, away from windows.
Current Status
🌪️ Active: Tornado Warning
Tornado Warning issued August 13 at 1:37PM PDT until August 13 at 2:15PM PDT by NWS Reno NV
At 137 PM PDT, a severe thunderstorm capable of producing a tornado was located near Derby Dam, or 16 miles northeast of Virginia City, moving east at 15 mph. HAZARD...Tornado and quarter size hail. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows, and vehicles will occur. Tree damage is likely. This dangerous storm will be near... Derby Dam around 140 PM PDT. Fernley around 155 PM PDT. Other locations impacted by this tornadic thunderstorm include Fernley - Tiger Field Airport and Wadsworth.
Effective August 13, 2026 at 4:37 PM ET · Expires August 13, 2026 at 5:15 PM ET
Event Details
Event Type
Tornado Warning
Severity
extreme
Issued By
NWS Reno NV
Expires
August 13, 2026 at 5:15 PM ET
Last Checked
2 hours ago
What To Do
📋 Official NWS Guidance
TAKE COVER NOW! Move to an interior room on the lowest floor of a sturdy building. Avoid windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris.
Also In Effect For
This same Tornado Warning also covers:
Other Active Alerts in Nevada
Flood Advisory
Flash Flood Warning
Flood Advisory
Flood Advisory
Flood Advisory
Severe Thunderstorm Warning
Get Tornado Warning Alerts for Lyon County
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Frequently Asked Questions
What does a Tornado Warning mean for Lyon County, Nevada?
A tornado has been sighted or indicated by weather radar. Take shelter immediately in a sturdy building, away from windows.
Is this Tornado Warning currently active?
Yes — this alert is active as of our last check (2 hours ago). It's set to expire August 13, 2026 at 5:15 PM ET.
How do I get notified about Tornado Warning alerts for Lyon County?
Download StormCast free on Google Play and set Lyon County, Nevada as one of your monitored locations. StormCast checks the NWS feed continuously and pushes alerts like this directly to your phone — even with the screen off.
What other areas does this alert cover?
This same Tornado Warning is also in effect for Storey County, Washoe County.