Special Weather Statement
Issued by NWS Great Falls, MT

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Special Weather Statement
National Weather Service Great Falls MT
402 PM MDT Fri Sep 12 2025

MTZ311-122245-
Bears Paw Mountains and Southern Blaine MT-
402 PM MDT Fri Sep 12 2025

...A STRONG THUNDERSTORM WILL IMPACT SOUTHWESTERN BLAINE...
SOUTHEASTERN HILL AND NORTHEASTERN CHOUTEAU COUNTIES THROUGH 445 PM
MDT...

At 401 PM MDT, Doppler radar was tracking a strong thunderstorm 14
miles south of St. Pierre, or 17 miles southeast of Big Sandy, moving
northeast at 15 mph.

HAZARD...Wind gusts up to 40 mph and nickel size hail.

SOURCE...Radar indicated.

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

Locations impacted include...
Parker School and Agency.

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.

This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

&&

LAT...LON 4794 10980 4803 10994 4831 10970 4811 10943
TIME...MOT...LOC 2201Z 221DEG 15KT 4804 10979

MAX HAIL SIZE...0.88 IN
MAX WIND GUST...40 MPH

$$

Glinskas