Alert archive / Colorado / Severe Thunderstorm Warnings in 2025

Severe Thunderstorm Warning 182, NWS Denver/Boulder, CO

June 28, 2025Phillips County, Colorado

NWS Denver/Boulder, CO issued this severe thunderstorm warning at Jun 28, 2025, 5:58 PM MDT for Phillips County, Colorado. It was in force for 47 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: Jun 28, 2025, 5:58 PM MDT (23:58 UTC)
Expired: Jun 28, 2025, 6:45 PM MDT
In force: 47 min
Issued by: NWS Denver/Boulder, CO
Area: Storm-based polygon
Hail: 0.0 in
Wind: 60.0 mph

County Phillips County, CO

The radar

The Goodland radar (KGLD), 148 km from the middle of the area, began a volume at 00:04 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 Denver/Boulder, CO wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 28, 3:07 PM MDT, 2 hours 51 minutes earlier.

Area forecast discussion, Jun 28, 3:07 PM MDT, 2 hours 51 minutes before

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Hazardous weather outlook, Jun 28, 10:56 AM MDT, 7 hours 2 minutes before

Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
1056 AM MDT Sat Jun 28 2025

COZ030>051-291700-
Jackson County Below 9000 Feet-
West Jackson and West Grand Counties Above 9000 Feet-
Grand and Summit Counties Below 9000 Feet-
South and East Jackson/Larimer/North and Northeast Grand/
Northwest Boulder Counties Above 9000 Feet-
South and Southeast Grand/West Central and Southwest Boulder/
Gilpin/Clear Creek/Summit/North and West Park Counties Above
9000 Feet-Larimer and Boulder Counties Between 6000 and 9000 Feet-
Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear
Creek/Northeast Park Counties Below 9000 Feet-
Central and Southeast Park County-
Larimer County Below 6000 Feet/Northwest Weld County-
Boulder And Jefferson Counties Below 6000 Feet/West Broomfield
County-
North Douglas County Below 6000 Feet/Denver/West Adams and
Arapahoe Counties/East Broomfield County-
Elbert/Central and East Douglas Counties Above 6000 Feet-
Northeast Weld County-Central and South Weld County-Morgan County-
Central and East Adams and Arapahoe Counties-
North and Northeast Elbert County Below 6000 Feet/North Lincoln
County-
Southeast Elbert County Below 6000 Feet/South Lincoln County-
Logan County-Washington County-Sedgwick County-Phillips County-
1056 AM MDT Sat Jun 28 2025

This hazardous weather outlook is for northeast and north central
Colorado.

.DAY ONE...Today and Tonight

Afternoon thunderstorms today may produce strong wind gusts up to
55 mph across the far northeast corner of Colorado.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

A cold front will bring cooler temperatures on Sunday and Monday.
This will also bring the potential for strong to severe storms
each day with large hail and damaging wind gusts being the
primary threats. Tuesday and Wednesday look to be warmer and
drier. Thursday and the Fourth of July look to be wet with
scattered to widespread afternoon showers and storms.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not needed today.

In the hours before

Special weather statement, Jun 28, 4:29 PM MDT, 1 hour 29 minutes before

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Special weather statement, Jun 28, 4:45 PM MDT, 1 hour 13 minutes before

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Special weather statement, Jun 28, 5:14 PM MDT, 44 minutes before

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Special weather statement, Jun 28, 5:35 PM MDT, 23 minutes before

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Special weather statement, Jun 28, 5:48 PM MDT, 10 minutes before

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Special weather statement, Jun 28, 5:50 PM MDT, 8 minutes before

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The office that day

Everything else NWS Denver/Boulder, CO issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 28, 3:14 PM MDT	Special Weather Statement	BOU	Logan	46 min
Jun 28, 3:46 PM MDT	Special Weather Statement	BOU	Logan	44 min
Jun 28, 4:29 PM MDT	Special Weather Statement	BOU	Logan	46 min
Jun 28, 4:45 PM MDT	Special Weather Statement	BOU	Phillips	45 min
Jun 28, 5:14 PM MDT	Special Weather Statement	BOU	Phillips	31 min
Jun 28, 5:35 PM MDT	Special Weather Statement	BOU	Sedgwick	40 min
Jun 28, 5:48 PM MDT	Special Weather Statement	BOU	Sedgwick	42 min
Jun 28, 5:50 PM MDT	Special Weather Statement	BOU	Phillips	40 min

Nearby

Severe Thunderstorm Warnings in Colorado, 2025 Every severe thunderstorm warning in 2025

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.