546 WWUS75 KGJT 080352 NPWGJT URGENT - WEATHER MESSAGE National Weather Service Grand Junction CO 952 PM MDT Fri Aug 7 2026 UTZ022-027-082200- /O.CON.KGJT.HT.Y.0005.260808T1900Z-260809T0200Z/ /O.CON.KGJT.HT.Y.0006.260809T1900Z-260810T0200Z/ Southeast Utah-Arches/Grand Flat- Including the cities of Blanding, Bluff, Mexican Hat, Moab, Arches National Park, Castle Valley, and Thompson Springs 952 PM MDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM TO 8 PM MDT SATURDAY... ...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM TO 8 PM MDT SUNDAY... * WHAT...High temperatures 103 to 108 expected Saturday. High temperatures 101 to 106 expected Sunday. Overnight low temperatures in the 70s. * WHERE...Arches/Grand Flat and Southeast Utah. * WHEN...For the first Heat Advisory, from 1 PM to 8 PM MDT Saturday. For the second Heat Advisory, from 1 PM to 8 PM MDT Sunday. * IMPACTS...Hot temperatures and high humidity 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. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ COZ006-082200- /O.CON.KGJT.HT.Y.0005.260808T1900Z-260809T0200Z/ Grand Valley- Including the cities of Grand Junction, Fruita, Palisade, Colorado National Monument, and Whitewater 952 PM MDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM TO 8 PM MDT SATURDAY... * WHAT...High temperatures 100 to 104 expected Saturday with overnight low temperatures in the 70s. * WHERE...Grand Valley. * WHEN...From 1 PM to 8 PM MDT Saturday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$