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Severe Thunderstorm Warning 0030
Issued by the Grand Junction Forecast Office

Action Issued Starts Expiration
New 2025-09-12 10:45:29 2025-09-12 10:44:00 2025-09-12 11:15:00
Continued 2025-09-12 10:59:59 2025-09-12 11:15:00

Action: New
Issued At: 2025-09-12 10:45:29 

866 
WUUS55 KGJT 121544 RRA
SVRGJT
COC045-077-UTC019-047-121615-
/O.NEW.KGJT.SV.W.0030.250912T1544Z-250912T1615Z/

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

The National Weather Service in Grand Junction has issued a

* Severe Thunderstorm Warning for...
  Northwestern Mesa County in west central Colorado...
  Western Garfield County in west central Colorado...
  Southeastern Uintah County in northeastern Utah...
  Northeastern Grand County in east central Utah...

* Until 1015 AM MDT.

* At 944 AM MDT, a severe thunderstorm was located 23 miles west of
  Fruita, or 32 miles west of Grand Junction, moving northeast at 45
  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.

* This severe thunderstorm will remain over mainly rural areas of
  northwestern Mesa, western Garfield, southeastern Uintah and
  northeastern Grand Counties.

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 3903 10910 3916 10943 3959 10921 3941 10873
TIME...MOT...LOC 1544Z 208DEG 39KT 3915 10917 

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

$$

GF
Action: Continued
Issued At: 2025-09-12 10:59:59 

233 
WWUS55 KGJT 121559
SVSGJT

Severe Weather Statement
National Weather Service Grand Junction CO
959 AM MDT Fri Sep 12 2025

COC045-077-UTC019-047-121615-
/O.CON.KGJT.SV.W.0030.000000T0000Z-250912T1615Z/
Mesa CO-Garfield CO-Uintah UT-Grand UT-
959 AM MDT Fri Sep 12 2025

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1015 AM MDT
FOR NORTHWESTERN MESA...WESTERN GARFIELD...SOUTHEASTERN UINTAH AND
NORTHEASTERN GRAND COUNTIES...

At 958 AM MDT, a severe thunderstorm was located 21 miles northwest
of Fruita, or 30 miles northwest of Grand Junction, moving northeast
at 45 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.

This severe thunderstorm will remain over mainly rural areas of
northwestern Mesa, western Garfield, southeastern Uintah and
northeastern Grand Counties.

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 3913 10900 3927 10937 3959 10921 3941 10873
TIME...MOT...LOC 1558Z 208DEG 39KT 3929 10907 

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

$$

GF

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