585
WWUS75 KPIH 200604
NPWPIH

URGENT - WEATHER MESSAGE
National Weather Service Pocatello ID
1204 AM MDT Mon Jul 20 2026

IDZ051>059-210200-
/O.CON.KPIH.HT.Y.0002.260720T1800Z-260721T0200Z/
Shoshone/Lava Beds-Arco/Mud Lake Desert-Upper Snake River Plain-
Lower Snake River Plain-Eastern Magic Valley-Southern
Hills/Albion Mountains-Raft River Region-Marsh and Arbon
Highlands-Franklin/Eastern Oneida Region-
Including the cities of Idaho Falls, Rockland, American Falls, Inkom,
Carey, Downey, Lava Hot Springs, McCammon, Heyburn, Mud
Lake, St. Anthony, Almo, Fort Hall, Oakley, Malta, INL, Craters
of the Moon NM, Pocatello, Albion, Preston, Shoshone, Richfield,
Rupert, Thatcher, Holbrook, Shelley, Malad, Rexburg, Blackfoot, and
Burley
1204 AM MDT Mon Jul 20 2026

...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM MDT THIS
EVENING...

* WHAT...Temperatures up to 100 expected.

* WHERE...Eastern Magic Valley, Shoshone/Lava Beds, Arco/Mud Lake
  Desert, Franklin/Eastern Oneida Region, Lower Snake River Plain,
  Marsh and Arbon Highlands, Raft River Region, Southern Hills/Albion
  Mountains, and Upper Snake River Plain.

* WHEN...From noon today to 8 PM MDT this evening.

* IMPACTS...Hot temperatures may cause heat illnesses.

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.

Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.

&&

$$

Visit weather.gov/pocatello for more information.

Cropp