Special Weather Statement
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
320
WWUS85 KTFX 190013
SPSTFX
Special Weather Statement
National Weather Service Great Falls MT
613 PM MDT Tue Aug 18 2026
MTZ314-318-190100-
Snowy and Judith Mountains MT-Fergus County below 4500ft MT-
613 PM MDT Tue Aug 18 2026
...STRONG THUNDERSTORMS WILL IMPACT NORTHEASTERN FERGUS COUNTY
THROUGH 700 PM MDT...
At 613 PM MDT, Doppler radar was tracking strong thunderstorms along
a line extending from 23 miles east of Winifred to near Roy. Movement
was east at 25 mph.
HAZARD...Wind gusts up to 50 mph and penny 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...
Roy and Fergus.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 4731 10859 4727 10860 4727 10872 4710 10874
4710 10862 4706 10860 4714 10917 4773 10887
4763 10871 4760 10850 4761 10844 4758 10842
4760 10840 4757 10834 4758 10831 4732 10831
TIME...MOT...LOC 0013Z 277DEG 23KT 4751 10888 4730 10898
MAX HAIL SIZE...0.75 IN
MAX WIND GUST...50 MPH
$$
Brusda