Headline:
Heat Advisory issued July 23 at 11:21PM MDT until July 26 at 9:00PM MDT by NWS Great Falls MT
Event:
Heat Advisory
Urgency:
Expected
Effective:
July 23, 2026 - 10:21pm
Expires:
July 24, 2026 - 1:30pm
Description:
* WHAT...High temperatures up to 100 degrees expected.
* WHERE...Portions of central, north central, and southwest Montana.
* WHEN...From noon Friday to 9 PM MDT Sunday.
* IMPACTS...Hot temperatures may cause heat illnesses.
Instruction:
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Area Description:
Eastern Glacier, Western Toole, and Central Pondera; Eastern Toole and Liberty; Eastern Pondera and Eastern Teton; Gates of the Mountains; Helena Valley; Meagher County Valleys; Canyon Ferry Area; Missouri Headwaters; Madison River Valley; Gallatin Valley; Beaverhead and Western Madison below 6000ft
Forcast Office:
NWS Great Falls MT
Sender:
w-nws.webmaster@noaa.gov