223
WWUS75 KMSO 311803
NPWMSO

URGENT - WEATHER MESSAGE
National Weather Service Missoula MT
1103 AM PDT Sun Aug 31 2025

IDZ007-008-011815-
/O.NEW.KMSO.HT.Y.0008.250901T1900Z-250903T0400Z/
Orofino/Grangeville Region-Lower Hells Canyon/Salmon River Region-
1103 AM PDT Sun Aug 31 2025

...HEAT ADVISORY IN EFFECT FROM NOON MONDAY TO 9 PM PDT TUESDAY...

* WHAT...Major risk of heat effects expected.

* WHERE...Lower Hells Canyon/Salmon River Region and Orofino.

* WHEN...From noon Monday to 9 PM PDT Tuesday.

* IMPACTS...This level of heat affects anyone without effective
  cooling and/or adequate hydration. Impacts likely in some health
  systems, heat-sensitive industries and infrastructure.

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.

&&

$$