Extreme Heat Warning for Northern Wasatch Front and Utah Valleys
This alert is no longer in effect.
NOAA issued it on August 2, 2026, 3 weeks ago. Warnings of this kind stay in effect for hours to a few days, so this page is a historical record of what was issued, not a current warning. For conditions where you are right now, check weather.gov (US), weather.gc.ca (Canada), the Met Office (UK), or the Bureau of Meteorology (Australia).
Areazine synthesizes this NWS weather alert directly from NOAA's official public data feed. See our methodology for full source attribution and refresh cadence.
An Extreme Heat Warning remains in effect until 9 PM MDT Sunday for multiple valleys in northern Utah, with dangerously hot conditions up to 105 degrees expected.
Read this weather record in 30 seconds
- Record type
- Extreme Heat Warning
- Affected area
- Northern Utah
- Issued
- August 2, 2026
- Issuing authority
- NWS Salt Lake City UT
Heat notices are time-bound and location-specific. Confirm the current forecast and local public-health guidance before relying on this archived record.
Record status: historical. It was issued 3 weeks ago; use the issuing agency's live warning service for current conditions in Northern Utah.
Alert Details
Extreme Heat Warning issued by NWS Salt Lake City UT. Effective from August 1, 2026 at 9:06 PM MDT until August 2 at 9:00 PM MDT.
Affected Areas
Tooele and Rush Valleys; Northern Wasatch Front; Salt Lake Valley; Utah Valley.
What You Should Do
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. 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 911.
Expected Conditions
Dangerously hot conditions with temperatures up to 105 expected. Warm overnight lows in the low to mid 70s will offer little relief. Heat related illnesses increase significantly during extreme heat events.
Timeline
The warning is in effect until 9 PM MDT Sunday, August 2, 2026.
Original source: NOAA Official Notice ↗
Related Weather Alerts
All Weather Alerts →Nationwide notices with similar length or severity timing 8
Two Areazine-derived peer sets for this NWS weather alert: nearest notices by body length and by same severity near the same agency date. Peers come from other categories so they are not the same-feed Related list above.
Similar body length
Nearest notices by article body length (1,322 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to August 2, 2026.
Frequently Asked Questions
Common questions about this NWS weather alert.