Alert archive / Utah / Severe Thunderstorm Warnings in 2026

Severe Thunderstorm Warning 126, NWS Salt Lake City, UT

September 16, 2026Garfield County, Kane County, Utah

NWS Salt Lake City, UT issued this severe thunderstorm warning at Sep 16, 2026, 3:03 PM MDT for Garfield County, Kane County, Utah. It was in force for 42 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: Sep 16, 2026, 3:03 PM MDT (21:03 UTC)
Expired: Sep 16, 2026, 3:45 PM MDT
In force: 42 min
Issued by: NWS Salt Lake City, UT
Area: Storm-based polygon
Hail: 1.0 in
Wind: 60.0 mph

Counties Garfield County, UT, Kane County, UT

The radar

The Cedar City radar (KICX), 105 km from the middle of the area, began a volume at 21:05 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.

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Salt Lake City, UT wrote its last area forecast discussion before this severe thunderstorm warning went out at Sep 16, 2:31 PM MDT, 32 minutes earlier.

Area forecast discussion, Sep 16, 2:31 PM MDT, 32 minutes before

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In the hours before

Special weather statement, Sep 16, 11:04 AM MDT, 3 hours 59 minutes before

Special Weather Statement
National Weather Service Salt Lake City UT
1104 AM MDT Wed Sep 16 2026

UTZ128-131-161745-
South Central Utah UT-Glen Canyon Recreation Area/Lake Powell UT-
1104 AM MDT Wed Sep 16 2026

...A strong thunderstorm will impact portions of southwestern San
Juan and southeastern Kane Counties through 1145 AM MDT
...

At 1103 AM MDT, Doppler radar was tracking a strong thunderstorm near
Lake Powell, or 56 miles southeast of Escalante, moving northeast at
20 mph.

HAZARD...Wind gusts of 50 to 55 mph and half inch hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

Locations impacted include...
Lake Powell from east to Wahweap to Dangling Rope Marina.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.

&&

LAT...LON 3700 11130 3739 11114 3727 11083 3700 11104
TIME...MOT...LOC 1703Z 204DEG 19KT 3702 11118

MAX HAIL SIZE...0.50 IN
MAX WIND GUST...55 MPH

CRK

Special weather statement, Sep 16, 12:08 PM MDT, 2 hours 55 minutes before

Special Weather Statement
National Weather Service Salt Lake City UT
1208 PM MDT Wed Sep 16 2026

UTZ128-131-161900-
South Central Utah UT-Glen Canyon Recreation Area/Lake Powell UT-
1208 PM MDT Wed Sep 16 2026

...A strong thunderstorm will impact portions of south central San
Juan and southeastern Kane Counties through 100 PM MDT
...

At 1208 PM MDT, Doppler radar was tracking a strong thunderstorm 10
miles east of Lake Powell, or 53 miles southeast of Escalante, moving
northeast at 20 mph.

HAZARD...Wind gusts up to 50 mph and penny size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

Locations impacted include...
Lake Powell and Dangling Rope Marina.

This storm will be capable of producing strong gusty winds on Lake
Powell. This will lead to a sudden increase in waves and very choppy
waters which will result in hazardous boating conditions. Boaters are
urged to seek safe harbor if possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.

&&

LAT...LON 3700 11128 3746 11105 3735 11074 3700 11102
TIME...MOT...LOC 1808Z 204DEG 18KT 3712 11107

MAX HAIL SIZE...0.75 IN
MAX WIND GUST...50 MPH

CRK

Special weather statement, Sep 16, 1:40 PM MDT, 1 hour 23 minutes before

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Special weather statement, Sep 16, 2:32 PM MDT, 31 minutes before

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Special weather statement, Sep 16, 2:45 PM MDT, 18 minutes before

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Special weather statement, Sep 16, 2:49 PM MDT, 14 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Sep 15, 11:41 PM MDT	Special Weather Statement	SLC	Juab	49 min
Sep 16, 2:10 AM MDT	Special Weather Statement	SLC	Utah	50 min
Sep 16, 4:17 AM MDT	Special Weather Statement	SLC	Carbon	43 min
Sep 16, 7:12 AM MDT	Severe Thunderstorm Warning	SLC	Garfield, Wayne	48 min
Sep 16, 7:21 AM MDT	Special Weather Statement	SLC	Wasatch	39 min
Sep 16, 7:29 AM MDT	Flash Flood Warning Considerable damage threat	SLC	Garfield	3 hr
Sep 16, 7:38 AM MDT	Special Weather Statement	SLC	Garfield	37 min
Sep 16, 10:11 AM MDT	Flash Flood Warning Considerable damage threat	SLC	Garfield, Kane	6 hr
Sep 16, 11:04 AM MDT	Special Weather Statement	SLC		41 min
Sep 16, 12:01 PM MDT	Flash Flood Warning Considerable damage threat	SLC	San Juan	3 hr
Sep 16, 12:08 PM MDT	Special Weather Statement	SLC		52 min
Sep 16, 12:34 PM MDT	Flash Flood Warning Considerable damage threat	SLC	San Juan	2 hr
Sep 16, 1:40 PM MDT	Special Weather Statement	SLC		50 min
Sep 16, 1:48 PM MDT	Flash Flood Warning Considerable damage threat	SLC	Emery	3 hr
Sep 16, 2:29 PM MDT	Severe Thunderstorm Warning	SLC	Carbon, Emery	46 min
Sep 16, 2:32 PM MDT	Special Weather Statement	SLC	Cache	43 min
Sep 16, 2:36 PM MDT	Areal Flood Warning	SLC	Carbon, Emery	3 hr
Sep 16, 2:39 PM MDT	Flash Flood Warning Considerable damage threat	SLC	Kane	3 hr
Sep 16, 2:45 PM MDT	Special Weather Statement	SLC	Garfield	45 min
Sep 16, 2:49 PM MDT	Special Weather Statement	SLC	Carbon	41 min
Sep 16, 3:04 PM MDT	Special Weather Statement	SLC	Rich	41 min
Sep 16, 3:09 PM MDT	Special Weather Statement	SLC	Carbon	51 min
Sep 16, 3:15 PM MDT	Flash Flood Warning Considerable damage threat	SLC	Wayne	3 hr
Sep 16, 3:28 PM MDT	Flash Flood Warning Considerable damage threat	SLC	Kane	2 hr
Sep 16, 3:38 PM MDT	Flash Flood Warning Considerable damage threat	SLC	Kane	4 hr
Sep 16, 3:52 PM MDT	Severe Thunderstorm Warning	SLC	Carbon, Emery	38 min
Sep 16, 4:02 PM MDT	Special Weather Statement	SLC	Wasatch	43 min
Sep 16, 4:27 PM MDT	Special Weather Statement	SLC	Carbon	48 min
Sep 16, 4:43 PM MDT	Special Weather Statement	SLC		32 min

Nearby

Severe Thunderstorm Warnings in Utah, 2026 Every 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.