Gallatin County, Montana
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The National Weather Service's Watches, Warnings and Advisories by state counties include: Thunderstorm, Tornado, Flood, Flash Flood, Winter Storm, High Wind, Gale, Small Aircraft, High Surf, Marine, Heat, Air Quality, Ashfall, Hazardous, and Special Statements.
Weather Alerts: Gallatin County, Montana
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Special Weather Statement
MTZ001-270345-
Kootenai/Cabinet Region MT-
901 PM MDT MON JUN 26 2017

...SIGNIFICANT WEATHER ADVISORY FOR WEST CENTRAL LINCOLN COUNTY UNTIL
945 PM MDT...

At 900 PM MDT, Doppler radar was tracking strong thunderstorms along
a line extending from near Bonners Ferry to 11 miles southwest of
Troy. Movement was northeast at 35 mph.

Pea size hail and wind gusts up to 50 mph will be possible with these
storms.

Locations impacted include...
Troy, Yakt and Kootenai Falls.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Persons in campgrounds should consider seeking sturdy shelter until
these storms pass.

&&

LAT...LON 4849 11558 4825 11599 4831 11605 4889 11605
4891 11601
TIME...MOT...LOC 0300Z 228DEG 29KT 4864 11636 4833 11603

$$
Special Weather Statement
MTZ014-015-052-053-055-270400-
Broadwater-Madison-Jefferson-Gallatin-Central and Southern Lewis and
Clark-
918 PM MDT MON JUN 26 2017

...A LINE OF STRONG THUNDERSTORMS WILL AFFECT SOUTHEASTERN LEWIS AND
CLARK...SOUTHWESTERN BROADWATER...NORTH CENTRAL MADISON...JEFFERSON
AND NORTHWESTERN GALLATIN COUNTIES...

At 917 PM MDT, radar indicated strong thunderstorms were located
along a line extending from 14 miles northeast of Garrison to 8 miles
southeast of Silver Star. Movement was northeast at 35 mph.

Winds in excess of 40 mph and dangerous lightning are possible with
these storms.

Locations impacted include...
Helena, Boulder, East Helena, Three Forks, Whitehall, Montana City,
Basin, Silver Star, Wolf Creek, Rimini, Alhambra, Corbin, Spring
Meadow Lake State Park, Austin, Waterloo, Missouri Headwaters State
Park, Cardwell, Radersburg, Trident and Clancy.

This includes the following highways...
interstate 15 between mile markers 135 and 235.
interstate 90 between mile markers 235 and 282.
highway 12 between mile markers 29 and 60, and between mile markers
96 and 109.
highway 287 between mile markers 1 and 7 , and between mile markers
80 and 97.

LAT...LON 4633 11254 4633 11246 4641 11232 4662 11230
4666 11233 4666 11241 4670 11242 4670 11253
4678 11253 4718 11199 4582 11142 4565 11238
4574 11241 4575 11219 4585 11243 4602 11244
4625 11258
TIME...MOT...LOC 0317Z 225DEG 38KT 4665 11258 4560 11216

$$

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