452 
WUUS55 KGJT 121652
SVRGJT
COC045-077-UTC019-121715-
/O.NEW.KGJT.SV.W.0037.250912T1652Z-250912T1715Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Grand Junction CO
1052 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...
  Southwestern Garfield County in west central Colorado...
  East central Grand County in east central Utah...

* Until 1115 AM MDT.

* At 1051 AM MDT, severe thunderstorms were located along a line
  extending from 22 miles west of Fruita to 35 miles north of Castle
  Valley to 31 miles west 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...
  Mack and Loma.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

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

&&

LAT...LON 3941 10883 3932 10877 3910 10881 3904 10916
      3911 10922 3926 10916
TIME...MOT...LOC 1651Z 237DEG 32KT 3923 10914 3911 10916 3906 10915 

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

$$

BW

836 
WWUS55 KGJT 121708
SVSGJT

Severe Weather Statement
National Weather Service Grand Junction CO
1108 AM MDT Fri Sep 12 2025

COC045-077-UTC019-121715-
/O.CON.KGJT.SV.W.0037.000000T0000Z-250912T1715Z/
Mesa CO-Garfield CO-Grand UT-
1108 AM MDT Fri Sep 12 2025

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1115 AM MDT
FOR NORTHWESTERN MESA...SOUTHWESTERN GARFIELD AND EAST CENTRAL GRAND
COUNTIES...

At 1108 AM MDT, severe thunderstorms were located along a line
extending from 27 miles northwest of Grand Junction to 15 miles west
of Fruita, 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...
Mack and Loma.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

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

&&

LAT...LON 3940 10883 3932 10877 3910 10881 3908 10907
      3914 10911 3927 10914 3928 10911
TIME...MOT...LOC 1708Z 237DEG 32KT 3930 10901 3918 10903 3913 10902 

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

$$

KAA