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Severe Thunderstorm Warning 0052
Issued by the Grand Junction Forecast Office

Action Issued Starts Expiration
New 2025-09-12 16:09:53 2025-09-12 16:09:00 2025-09-12 16:45:00
Continued 2025-09-12 16:40:24 2025-09-12 16:45:00


Action: New
Issued At: 2025-09-12 16:09:53

352 
WUUS55 KGJT 122109
SVRGJT
COC045-077-122145-
/O.NEW.KGJT.SV.W.0052.250912T2109Z-250912T2145Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Grand Junction CO
309 PM MDT Fri Sep 12 2025

The National Weather Service in Grand Junction has issued a

* Severe Thunderstorm Warning for...
  North central Mesa County in west central Colorado...
  South central Garfield County in west central Colorado...

* Until 345 PM MDT.

* At 309 PM MDT, a severe thunderstorm was located 7 miles northeast
  of Fruita, or 9 miles north of Grand Junction, moving northeast at
  35 mph.

  HAZARD...60 mph wind gusts and quarter size hail.

  SOURCE...Radar indicated.

  IMPACT...Hail damage to vehicles is expected. Expect wind damage 
           to roofs, siding, and trees.

* Locations impacted include...
  Grand Junction and De Beque.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

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

&&

LAT...LON 3911 10859 3926 10879 3957 10845 3936 10816
TIME...MOT...LOC 2109Z 223DEG 31KT 3922 10862 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

KAA


Action: Continued
Issued At: 2025-09-12 16:40:24

362 
WWUS55 KGJT 122139
SVSGJT

Severe Weather Statement
National Weather Service Grand Junction CO
339 PM MDT Fri Sep 12 2025

COC045-077-122145-
/O.CON.KGJT.SV.W.0052.000000T0000Z-250912T2145Z/
Mesa CO-Garfield CO-
339 PM MDT Fri Sep 12 2025

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 345 PM MDT
FOR NORTH CENTRAL MESA AND SOUTH CENTRAL GARFIELD COUNTIES...

At 338 PM MDT, a severe thunderstorm was located 10 miles northwest
of De Beque, or 23 miles northeast of Grand Junction, moving
northeast at 35 mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Trained weather spotters reported downed power lines in 
         Fruita.

IMPACT...Hail damage to vehicles is expected. Expect wind damage to 
         roofs, siding, and trees.

Locations impacted include...
De Beque.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

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

&&

LAT...LON 3918 10848 3938 10866 3957 10845 3936 10816
TIME...MOT...LOC 2138Z 223DEG 31KT 3941 10839 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

KAA



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