Expires:202504262145;Remove:202504262145;507604
WWUS85 KTFX 262112
SPSTFX

Special Weather Statement
National Weather Service Great Falls MT
312 PM MDT Sat Apr 26 2025
 

MTZ319-320-323-262145-
Helena Valley MT-Big Belt, Bridger and Castle Mountains MT-
Canyon Ferry Area MT-
312 PM MDT Sat Apr 26 2025

...A STRONG THUNDERSTORM WILL IMPACT SOUTHEASTERN LEWIS AND CLARK...
NORTHWESTERN BROADWATER AND WEST CENTRAL MEAGHER COUNTIES THROUGH 345
PM MDT...

At 311 PM MDT, Doppler radar was tracking a strong thunderstorm 
15 miles east of Helena, moving northeast at 15 mph.

HAZARD...Wind gusts up to 40 mph and pea 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...
Canyon Ferry Lake, including areas near Goose Bay and Winston.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building. 

&&

LAT...LON 4645 11167 4661 11180 4679 11147 4655 11128
TIME...MOT...LOC 2111Z 241DEG 14KT 4657 11165 

MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH

$$

Brusda