Headline:
Extreme Heat Warning issued July 13 at 2:02AM MDT until July 16 at 12:00AM MDT by NWS Billings MT
Event:
Extreme Heat Warning
Urgency:
Expected
Effective:
July 13, 2026 - 1:02am
Expires:
July 14, 2026 - 1:15am
Description:
* WHAT...Extremely hot daytime temperatures combined with warm
overnight lows will produce cumulative heat stress.
* WHERE...Portions of southeast Montana and north central Wyoming.
* WHEN...Until midnight MDT Wednesday Night.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.
* ADDITIONAL DETAILS...Dangerously hot conditions with temperatures
of 98 to 106 today through Wednesday. Overnight lows will remain
well above normal providing only limited relief.
Instruction:
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, plan outdoor activities during the early morning and late
evening hours, 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:
Custer; Fallon; Powder River; Carter; Southern Rosebud; Sheridan Foothills
Forcast Office:
NWS Billings MT
Sender: