Montana Moderate Heat Advisory | Effective 07/14/2026 01:17

Headline: 
Heat Advisory issued July 14 at 2:17AM MDT until July 15 at 2:00AM MDT by NWS Glasgow MT
Event: 
Heat Advisory
Urgency: 
Expected
Effective: 
July 14, 2026 - 1:17am
Expires: 
July 14, 2026 - 3:00pm
Description: 
* WHAT...For the Heat Advisory, heat index values up to 98. Highs today will be in the mid 90s. For the Lake Wind Advisory, northeast winds 15 to 25 mph with gusts up to 35 mph expected. * WHERE...Central and Southeast Phillips, Central and Southern Valley, Garfield, McCone, and Petroleum Counties. * WHEN...For the Heat Advisory, until 2 AM MDT Wednesday. For the Lake Wind Advisory, from 10 AM this morning to noon MDT Wednesday. * IMPACTS...Strong winds and rough waves on area lakes will create hazardous conditions for small craft. Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Waves on Fort Peck Lake will be up to 4 feet.
Instruction: 
Boaters on Fort Peck Lake should use extra caution since strong winds and rough waves can overturn small craft. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Area Description: 
Central and Southeast Phillips; Central and Southern Valley; Petroleum; Garfield; McCone
Forcast Office: 
NWS Glasgow MT