060
WWUS75 KBYZ 300540
NPWBYZ

URGENT - WEATHER MESSAGE
National Weather Service Billings MT
1140 PM MDT Wed Jul 29 2026

MTZ029>034-036-037-040-042-056>058-063>066-138-139-141-169-170-172-
173-228-235-WYZ199-310545-
/O.NEW.KBYZ.XH.A.0003.260801T1800Z-260802T0600Z/
Musselshell-Treasure-Northern Rosebud-Custer-Fallon-Northern
Stillwater-Powder River-Carter-Northern Park-Golden Valley-Red
Lodge Foothills-Northern Big Horn-Southern Rosebud-Judith Gap-
Paradise Valley-Livingston Area-Beartooth Foothills-Southern Big
Horn-Southeastern Carbon-Northern Sweet Grass-Bighorn Canyon-
Northern Carbon-Melville Foothills-Northeastern Yellowstone-
Southern Wheatland-Southwestern Yellowstone-Sheridan Foothills-
Including the locations of Big Timber, Hysham, Pine Creek, Fort
Smith, Emigrant, Hardin, Bridger, Forsyth, Pray, Ekalaka, Chico,
Clyde Park, Colstrip, Columbus, Fishtail, Miles City, Joliet, Judith
Gap, Mc Leod, Lavina, Harlowton, Pryor, Livingston, Lodge Grass,
Ryegate, Melville, Fromberg, Baker, Roundup, Lame Deer, Absarokee,
Broadus, Billings, Limestone, Crow Agency, Red Lodge, Dean, Nye,
Pompeys Pillar, Miner, Custer, Sheridan, and Corwin Springs
1140 PM MDT Wed Jul 29 2026

...EXTREME HEAT WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH
SATURDAY EVENING...

* WHAT...Dangerously hot conditions with high temperatures of 100 to
  108 expected.

* WHERE...Portions of central, south central, and southeast Montana
  and north central Wyoming.

* WHEN...From Saturday afternoon through Saturday evening.

* IMPACTS...Heat related illnesses increase significantly during
  extreme heat events. Please protect yourself from the heat.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$

Additional graphics for this hazard can be found at
http://www.weather.gov/billings

Lester