010
WUUS55 KTFX 112356
SVRTFX
MTC005-015-027-041-120130-
/O.NEW.KTFX.SV.W.0017.250511T2356Z-250512T0130Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Great Falls MT
556 PM MDT Sun May 11 2025

The National Weather Service in Great Falls has issued a

* Severe Thunderstorm Warning for...
  Northern Fergus County in central Montana...
  Blaine County in north central Montana...
  Southeastern Hill County in north central Montana...
  Northeastern Chouteau County in north central Montana...

* Until 730 PM MDT.

* At 554 PM MDT, severe thunderstorms were located along a line
  extending from 19 miles northwest of Chinook to 21 miles northeast
  of Roy, moving northeast at 30 mph.

  HAZARD...60 mph wind gusts.

  SOURCE...Radar indicated.

  IMPACT...Expect damage to roofs, siding, and trees.

* Locations impacted include...
  Parker School, Beaver Creek, Rocky Boy, Lodge Pole, Cleveland,
  Zurich, Hays, Harlem, Havre, Chinook, Hogeland, Iliad, Azure,
  Agency, St. Pierre, Fred Robinson Bridge, Lohman, Laredo, Suffolk,
  and Sangrey.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4875 10826 4874 10832 4844 10835 4844 10842
      4798 10843 4799 10860 4792 10864 4792 10889
      4774 10890 4765 10877 4760 10850 4761 10844
      4759 10842 4759 10838 4724 10967 4852 11018
      4901 10914 4900 10824
TIME...MOT...LOC 2354Z 236DEG 26KT 4882 10949 4760 10874

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Wilson