Alert archive / Utah / Winter Storm Warnings in 2023

Winter Storm Warning 19, NWS Salt Lake City, UT

November 30, 202315 counties in Utah

NWS Salt Lake City, UT issued this winter storm warning at Nov 30, 2023, 2:30 PM MST for 15 counties in Utah. It took effect at Dec 1, 2023, 11:00 AM MST. It was in force for 64 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: Nov 30, 2023, 2:30 PM MST (21:30 UTC)
In effect from: Dec 1, 2023, 11:00 AM MST
Expired: Dec 4, 2023, 2:50 AM MST
In force: 64 hr
Issued by: NWS Salt Lake City, UT

Counties Box Elder County, UT, Cache County, UT, Carbon County, UT, Davis County, UT, Duchesne County, UT, Emery County, UT, Juab County, UT, Morgan County, UT, Rich County, UT, Salt Lake County, UT, Sanpete County, UT, Summit County, UT, Utah County, UT, Wasatch County, UT, Weber County, UT

The radar

The Salt Lake City radar (KMTX), 109 km from the middle of the area, began a volume at 21:29 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 winter storm 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 winter storm warning went out at Nov 30, 3:48 AM MST, 10 hours 42 minutes earlier.

Area forecast discussion, Nov 30, 3:48 AM MST, 10 hours 42 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
Nov 30, 2:30 PM MST	Winter Weather Advisory	SLC	Box Elder, Cache, Carbon, Davis, Duchesne, Emery and 10 more	69 hr

Nearby

Winter Storm Warnings in Utah, 2023 Every winter storm warning in 2023

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.