503
WWUS85 KGJT 140236
SPSGJT

Special Weather Statement
National Weather Service Grand Junction CO
836 PM MDT Mon Oct 13 2025

UTZ027-028-140300-
La Sal and Abajo Mountains UT-Arches/Grand Flat UT-
836 PM MDT Mon Oct 13 2025

...A STRONG THUNDERSTORM WILL IMPACT SOUTHEASTERN GRAND COUNTY
THROUGH 900 PM MDT...

At 836 PM MDT, Doppler radar was tracking a strong thunderstorm 8
miles northeast of Castle Valley, moving northeast at 40 mph.

HAZARD...Wind gusts up to 50 mph and half inch hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor hail damage to vegetation is
         possible.

This storm will remain over mainly rural areas of southeastern Grand
County.

This includes Utah 128 between mile markers 18 and 37.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

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

Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

&&

LAT...LON 3863 10929 3869 10940 3900 10927 3892 10906
TIME...MOT...LOC 0236Z 211DEG 36KT 3873 10929

MAX HAIL SIZE...0.50 IN
MAX WIND GUST...50 MPH

$$

15