Headline:
Extreme Heat Watch issued July 9 at 3:23AM MDT until July 12 at 9:00PM MDT by NWS Great Falls MT
Event:
Extreme Heat Watch
Urgency:
Future
Effective:
July 9, 2026 - 2:23am
Expires:
July 9, 2026 - 5:30pm
Description:
* WHAT...Dangerously hot conditions with heat index values near 100
degrees possible.
* WHERE...Canyon Ferry Area, Fergus County below 4500ft, Northern
Blaine County, Gallatin Valley, Madison River Valley, and Missouri
Headwaters.
* WHEN...From Sunday afternoon through Sunday evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.
Instruction:
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
Area Description:
Northern Blaine County; Fergus County below 4500ft; Canyon Ferry Area; Missouri Headwaters; Madison River Valley; Gallatin Valley
Forcast Office:
NWS Great Falls MT
Sender: