Tucson, AZ 
NWS Weather Alerts SummaryIssued by the National Weather Service |
| Last update: Tuesday 3:03pm MST |
Tucson Severe Thunderstorm Warning - Expires: Tuesday 7/21/2026 3:30 pm Flash Flood Warning - Expires: Tuesday 7/21/2026 5:30 pm Flood Watch - Expires: Tuesday 7/21/2026 10:00 pm |
Phoenix Extreme Heat Warning - Expires: Wednesday 7/22/2026 5:00 am Extreme Heat Warning - Expires: Wednesday 7/22/2026 5:00 am |
