Expires:202506010400;Remove:202506010400;973655 WWUS75 KMSO 311317 NPWMSO URGENT - WEATHER MESSAGE National Weather Service Missoula MT 717 AM MDT Sat May 31 2025 IDZ006-010400- /O.EXB.KMSO.HT.Y.0001.250531T1900Z-250601T0400Z/ Southern Clearwater Mountains- 617 AM PDT Sat May 31 2025 ...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 9 PM PDT THIS EVENING... * WHAT...Moderate risk of heat effects expected. * WHERE...For elevations below 4000 feet, including Lowell and Elk City. * WHEN...From noon today to 9 PM PDT this evening. * IMPACTS...This level of heat affects most individuals sensitive to heat, especially those without effective cooling and/or adequate hydration. Impacts possible in some health systems and in heat-sensitive industries. * ADDITIONAL DETAILS...Early-season high temperatures expected to reach 92 to 101 degrees. Be mindful that rivers and streams continue to flow cold, high, and fast with murky waters potentially obscuring underwater hazards. 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. && $$