39°3'P / 108°33'L / Korkeus 1399 m / 06:46 08.08.2026, America/Denver (UTC-6)
Alkaen: 08.08.2026, 13:00
To: 08.08.2026, 16:00
* 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.
Grand Valley,Mesa
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.
NWS Grand Junction CO
07.08.2026, 21:52
Alkaen: 07.08.2026, 17:10
To: 08.08.2026, 09:00
The Colorado Department of Public Health and Environment has issued the following... WHAT...Air Quality Health Advisory for Ozone. WHERE...Mesa County. Locations include, but are not limited to Grand Junction and Palisade. WHEN...400 PM Friday August 07 to 1000 PM Friday August 07 IMPACTS...Ozone concentrations in the Unhealthy for Sensitive Groups category are likely within the advisory area Friday afternoon and evening. HEALTH INFORMATION...Public Health Recommendations: Increasing likelihood of respiratory symptoms and breathing discomfort in active children and adults and people with lung disease, such as asthma. Active children and adults, and people with lung disease, such as asthma, should reduce prolonged or heavy outdoor exertion.
MesaNWS Grand Junction CO07.08.2026, 17:10