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Home Return to list Severe Thunderstorm Warning 0050 Issued by the Grand Junction Forecast Office
Action: New Issued At: 2025-09-12 15:29:07 396 WUUS55 KGJT 122028 SVRGJT COC077-UTC019-122100- /O.NEW.KGJT.SV.W.0050.250912T2028Z-250912T2100Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Grand Junction CO 228 PM MDT Fri Sep 12 2025 The National Weather Service in Grand Junction has issued a * Severe Thunderstorm Warning for... West central Mesa County in west central Colorado... East central Grand County in east central Utah... * Until 300 PM MDT. * At 228 PM MDT, a severe thunderstorm was located 23 miles southwest of Fruita, or 27 miles southwest of Grand Junction, moving northeast at 35 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Glade Park. 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 3876 10904 3895 10920 3920 10899 3896 10867 TIME...MOT...LOC 2028Z 225DEG 29KT 3890 10901 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ KAA Action: Continued Issued At: 2025-09-12 15:36:23 522 WWUS55 KGJT 122035 SVSGJT Severe Weather Statement National Weather Service Grand Junction CO 235 PM MDT Fri Sep 12 2025 COC077-UTC019-122100- /O.CON.KGJT.SV.W.0050.000000T0000Z-250912T2100Z/ Mesa CO-Grand UT- 235 PM MDT Fri Sep 12 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 300 PM MDT FOR WEST CENTRAL MESA AND EAST CENTRAL GRAND COUNTIES... At 235 PM MDT, a severe thunderstorm was located 18 miles southwest of Fruita, or 22 miles southwest of Grand Junction, moving northeast at 35 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Glade Park. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3881 10896 3901 10915 3920 10899 3896 10867 TIME...MOT...LOC 2035Z 225DEG 29KT 3894 10895 TORNADO...POSSIBLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ KAA Action: Continued Issued At: 2025-09-12 15:49:23
878
WWUS55 KGJT 122048
SVSGJT
Severe Weather Statement
National Weather Service Grand Junction CO
248 PM MDT Fri Sep 12 2025
UTC019-122058-
/O.CAN.KGJT.SV.W.0050.000000T0000Z-250912T2100Z/
Grand UT-
248 PM MDT Fri Sep 12 2025
...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL GRAND COUNTY IS
CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
&&
LAT...LON 3920 10899 3896 10867 3886 10886 3901 10905
3912 10905
TIME...MOT...LOC 2048Z 225DEG 29KT 3902 10885
$$
COC077-122100-
/O.CON.KGJT.SV.W.0050.000000T0000Z-250912T2100Z/
Mesa CO-
248 PM MDT Fri Sep 12 2025
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 300 PM MDT
FOR WEST CENTRAL MESA COUNTY...
At 248 PM MDT, a severe thunderstorm was located 11 miles southwest
of Fruita, or 15 miles west of Grand Junction, moving northeast at 35
mph.
HAZARD...70 mph wind gusts and nickel size hail.
SOURCE...Radar indicated.
IMPACT...Expect considerable tree damage. Damage is likely to mobile
homes, roofs, and outbuildings.
Locations impacted include...
Glade Park.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3920 10899 3896 10867 3886 10886 3901 10905
3912 10905
TIME...MOT...LOC 2048Z 225DEG 29KT 3902 10885
TORNADO...POSSIBLE
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.88 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...70 MPH
$$
KAA
Action: Cancelled Issued At: 2025-09-12 15:49:23
878
WWUS55 KGJT 122048
SVSGJT
Severe Weather Statement
National Weather Service Grand Junction CO
248 PM MDT Fri Sep 12 2025
UTC019-122058-
/O.CAN.KGJT.SV.W.0050.000000T0000Z-250912T2100Z/
Grand UT-
248 PM MDT Fri Sep 12 2025
...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL GRAND COUNTY IS
CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
&&
LAT...LON 3920 10899 3896 10867 3886 10886 3901 10905
3912 10905
TIME...MOT...LOC 2048Z 225DEG 29KT 3902 10885
$$
COC077-122100-
/O.CON.KGJT.SV.W.0050.000000T0000Z-250912T2100Z/
Mesa CO-
248 PM MDT Fri Sep 12 2025
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 300 PM MDT
FOR WEST CENTRAL MESA COUNTY...
At 248 PM MDT, a severe thunderstorm was located 11 miles southwest
of Fruita, or 15 miles west of Grand Junction, moving northeast at 35
mph.
HAZARD...70 mph wind gusts and nickel size hail.
SOURCE...Radar indicated.
IMPACT...Expect considerable tree damage. Damage is likely to mobile
homes, roofs, and outbuildings.
Locations impacted include...
Glade Park.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3920 10899 3896 10867 3886 10886 3901 10905
3912 10905
TIME...MOT...LOC 2048Z 225DEG 29KT 3902 10885
TORNADO...POSSIBLE
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.88 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...70 MPH
$$
KAA
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