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Home Return to list Severe Thunderstorm Warning 0033 Issued by the Grand Junction Forecast Office
Action: New Issued At: 2025-09-12 11:16:15
736
WUUS55 KGJT 121615
SVRGJT
COC045-077-103-UTC019-047-121645-
/O.NEW.KGJT.SV.W.0033.250912T1615Z-250912T1645Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Grand Junction CO
1015 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...
Southwestern Rio Blanco County in northwestern Colorado...
Southeastern Uintah County in northeastern Utah...
Northeastern Grand County in east central Utah...
* Until 1045 AM MDT.
* At 1015 AM MDT, a severe thunderstorm was located 16 miles
northwest of Fruita, or 24 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, southwestern Garfield, southwestern Rio Blanco,
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 3924 10883 3944 10914 3983 10893 3957 10837
TIME...MOT...LOC 1615Z 213DEG 38KT 3937 10885
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
GF
Action: Continued Issued At: 2025-09-12 11:32:00
026
WWUS55 KGJT 121631
SVSGJT
Severe Weather Statement
National Weather Service Grand Junction CO
1031 AM MDT Fri Sep 12 2025
UTC019-047-121640-
/O.CAN.KGJT.SV.W.0033.000000T0000Z-250912T1645Z/
Uintah UT-Grand UT-
1031 AM MDT Fri Sep 12 2025
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN UINTAH AND
NORTHEASTERN GRAND COUNTIES IS CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
&&
LAT...LON 3932 10872 3954 10899 3980 10887 3957 10837
TIME...MOT...LOC 1630Z 213DEG 38KT 3951 10874
$$
COC045-077-103-121645-
/O.CON.KGJT.SV.W.0033.000000T0000Z-250912T1645Z/
Mesa CO-Garfield CO-Rio Blanco CO-
1031 AM MDT Fri Sep 12 2025
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1045 AM MDT
FOR NORTHERN MESA...SOUTHWESTERN GARFIELD AND SOUTHWESTERN RIO BLANCO
COUNTIES...
At 1030 AM MDT, a severe thunderstorm was located 24 miles north of
Fruita, or 30 miles north 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
northern Mesa, southwestern Garfield and southwestern Rio Blanco
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 3932 10872 3954 10899 3980 10887 3957 10837
TIME...MOT...LOC 1630Z 213DEG 38KT 3951 10874
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
GF
Action: Cancelled Issued At: 2025-09-12 11:32:00
026
WWUS55 KGJT 121631
SVSGJT
Severe Weather Statement
National Weather Service Grand Junction CO
1031 AM MDT Fri Sep 12 2025
UTC019-047-121640-
/O.CAN.KGJT.SV.W.0033.000000T0000Z-250912T1645Z/
Uintah UT-Grand UT-
1031 AM MDT Fri Sep 12 2025
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN UINTAH AND
NORTHEASTERN GRAND COUNTIES IS CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
&&
LAT...LON 3932 10872 3954 10899 3980 10887 3957 10837
TIME...MOT...LOC 1630Z 213DEG 38KT 3951 10874
$$
COC045-077-103-121645-
/O.CON.KGJT.SV.W.0033.000000T0000Z-250912T1645Z/
Mesa CO-Garfield CO-Rio Blanco CO-
1031 AM MDT Fri Sep 12 2025
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1045 AM MDT
FOR NORTHERN MESA...SOUTHWESTERN GARFIELD AND SOUTHWESTERN RIO BLANCO
COUNTIES...
At 1030 AM MDT, a severe thunderstorm was located 24 miles north of
Fruita, or 30 miles north 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
northern Mesa, southwestern Garfield and southwestern Rio Blanco
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 3932 10872 3954 10899 3980 10887 3957 10837
TIME...MOT...LOC 1630Z 213DEG 38KT 3951 10874
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
GF
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