Grand Canyon, Arizona
Regional Weather Alerts
| Alert: | Extreme Heat Warning |
| Area(s): | Parker Valley; Gila River Valley; Palo Verde Valley; Chuckwalla Valley |
| Effective: | 2026-10-07 @ 2:11 pm -> 2026-10-08 @ 7:00 am |
| Onset: | 2026-10-08 @ 12:00 pm -> 2026-10-08 @ 10:00 pm |
| Severity: | Severe |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Phoenix AZ on 2026-10-07 @ 2:11 pm |
| Headline: | Extreme Heat Warning issued October 7 at 12:11PM MST until October 8 at 8:00PM MST by NWS Phoenix AZ |
| Description: |
* WHAT...Dangerously hot conditions possible. Afternoon temperatures 102 to 106. Major Heat Risk. * WHERE...In Arizona, Gila River Valley and Parker Valley. In California, Chuckwalla Valley and Palo Verde Valley. * WHEN...From 10 AM MST /10 AM PDT/ to 8 PM MST /8 PM PDT/ Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Overexposure can cause heat cramps and heat exhaustion to develop and, without intervention, can lead to heat stroke. |
| Alert: | Extreme Heat Warning |
| Area(s): | Yuma |
| Effective: | 2026-10-07 @ 2:11 pm -> 2026-10-08 @ 7:00 am |
| Onset: | 2026-10-07 @ 2:11 pm -> 2026-10-09 @ 10:00 pm |
| Severity: | Severe |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Phoenix AZ on 2026-10-07 @ 2:11 pm |
| Headline: | Extreme Heat Warning issued October 7 at 12:11PM MST until October 9 at 8:00PM MST by NWS Phoenix AZ |
| Description: |
* WHAT...Dangerously hot conditions possible. Afternoon temperatures 103 to 107. Major Heat Risk. * WHERE...Yuma area. * WHEN...Until 8 PM MST Friday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Overexposure can cause heat cramps and heat exhaustion to develop and, without intervention, can lead to heat stroke. |
