Alert archive / Utah / Severe Thunderstorm Warnings in 2026

Severe Thunderstorm Warning 11, NWS Salt Lake City, UT

May 13, 2026Box Elder County, Utah

NWS Salt Lake City, UT issued this severe thunderstorm warning at May 13, 2026, 2:36 PM MDT for Box Elder County, Utah. It was in force for 39 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
May 13, 2026, 2:36 PM MDT (20:36 UTC)
Expired
May 13, 2026, 3:15 PM MDT
In force
39 min
Issued by
NWS Salt Lake City, UT
Area
Storm-based polygon
Hail
0.75 in
Wind
60.0 mph

County Box Elder County, UT

The radar

The Salt Lake City radar (KMTX), 60 km from the middle of the area, began a volume at 20:35 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
May 13, 1:52 PM MDTSevere Thunderstorm WatchSPC6 hr

The office that day

Everything else NWS Salt Lake City, UT issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 12, 11:59 PM MDTHigh Wind WarningSLCBox Elder, Salt Lake, Tooele, Utah27 hr
May 13, 1:07 PM MDTSpecial Weather StatementSLCSalt Lake38 min
May 13, 1:19 PM MDTSevere Thunderstorm WarningSLCBox Elder, Tooele41 min
May 13, 1:26 PM MDTSpecial Weather StatementSLCSalt Lake34 min
May 13, 1:36 PM MDTSpecial Weather StatementSLC24 min
May 13, 1:44 PM MDTSevere Thunderstorm WarningSLCDavis, Salt Lake31 min
May 13, 1:48 PM MDTSpecial Weather StatementSLCKane27 min
May 13, 1:54 PM MDTSevere Thunderstorm WarningSLCBox Elder, Tooele51 min
May 13, 2:24 PM MDTSevere Thunderstorm Warning Considerable damage threatSLCBox Elder, Davis, Tooele, Weber41 min
May 13, 2:25 PM MDTSpecial Weather StatementSLCGarfield50 min
May 13, 2:33 PM MDTSpecial Weather StatementSLCSevier42 min
May 13, 2:36 PM MDTSpecial Weather StatementSLCUtah24 min
May 13, 2:48 PM MDTSpecial Weather StatementSLCRich27 min
May 13, 2:50 PM MDTSpecial Weather StatementSLCTooele40 min
May 13, 2:58 PM MDTSevere Thunderstorm WarningSLCUtah, Wasatch32 min
May 13, 3:01 PM MDTSevere Thunderstorm WarningSLCSalt Lake, Utah29 min
May 13, 3:04 PM MDTSevere Thunderstorm WarningSLCBox Elder, Cache, Davis, Morgan, Tooele, Weber41 min
May 13, 3:11 PM MDTSevere Thunderstorm WarningSLCDavis, Salt Lake, Tooele, Utah19 min
May 13, 3:12 PM MDTSpecial Weather StatementSLCEmery48 min
May 13, 3:17 PM MDTSevere Thunderstorm WarningSLCBox Elder28 min
May 13, 3:28 PM MDTSevere Thunderstorm WarningSLCDavis, Morgan, Salt Lake, Tooele17 min
May 13, 3:29 PM MDTSpecial Weather StatementSLCSummit, Wasatch46 min
May 13, 3:44 PM MDTSevere Thunderstorm Warning Considerable damage threatSLCBox Elder, Cache, Davis, Morgan, Weber26 min
May 13, 3:48 PM MDTSevere Thunderstorm WarningSLCCarbon, Duchesne, Emery, Sanpete, Utah, Wasatch27 min
May 13, 3:57 PM MDTSevere Thunderstorm WarningSLCJuab, Sanpete, Utah33 min
May 13, 4:05 PM MDTSevere Thunderstorm Warning Considerable damage threatSLCDuchesne, Morgan, Rich, Summit55 min
May 13, 4:08 PM MDTSevere Thunderstorm Warning Considerable damage threatSLCBox Elder, Cache, Davis, Morgan, Rich, Weber52 min
May 13, 4:25 PM MDTSpecial Weather StatementSLCSalt Lake35 min
May 13, 4:40 PM MDTSpecial Weather StatementSLCDuchesne, Wasatch50 min
May 13, 4:41 PM MDTSevere Thunderstorm Warning Considerable damage threatSLCRich, Summit49 min
May 13, 5:14 PM MDTSpecial Weather StatementSLCSanpete31 min
May 13, 5:42 PM MDTSpecial Weather StatementSLCSanpete33 min
May 13, 2:31 PM MDTSpecial Weather StatementSLCUinta44 min

Nearby

Severe Thunderstorm Warnings in Utah, 2026Every severe thunderstorm 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.