Alert archive / Wyoming / High Wind Warnings in 2026

High Wind Warning 12, NWS Riverton, WY

September 13, 2026Fremont County, Hot Springs County, Park County, Wyoming

NWS Riverton, WY issued this high wind warning at Sep 13, 2026, 11:10 AM MDT for Fremont County, Hot Springs County, Park County, Wyoming. It took effect at Sep 14, 2026, 12:00 AM MDT. It was in force for 14 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Sep 13, 2026, 11:10 AM MDT (17:10 UTC)
In effect from
Sep 14, 2026, 12:00 AM MDT
Expired
Sep 14, 2026, 2:00 PM MDT
In force
14 hr
Issued by
NWS Riverton, WY

Counties Fremont County, WY, Hot Springs County, WY, Park County, WY

The radar

The Riverton/Lander radar (KRIW), 84 km from the middle of the area, began a volume at 17:09 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The office that day

Everything else NWS Riverton, WY issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Sep 13, 1:00 AM MDTFire Weather WatchRIWFremont, Natrona, Sweetwater9 hr
Sep 13, 8:50 AM MDTFreeze WarningRIWLincoln24 hr
Sep 13, 10:03 AM MDTRed Flag WarningRIWFremont, Natrona, Sweetwater34 hr

Nearby

High Wind Warnings in Wyoming, 2026Every high wind warning in 2026

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.