United StatesSeptember 2026
National Weather Service warnings and watches: September 2026
AreaZine recorded 2,824 warnings and watches from NWS in September 2026. Nationally the NWS issued 3,688 warnings in September 2026, 76% above the average of 2,094 for September in 2008-2025, and 6,031 warnings, watches and advisories in all (IEM VTEC archive).
Which warnings did the NWS issue most in September 2026?
| Product | September 2026 | An average September, 2008-2025 |
|---|---|---|
| Severe Thunderstorm Warning | 2,242 | 970 |
| Flood Advisory | 1,371 | 992 |
| Flash Flood Warning | 876 | 426 |
| Flood Warning | 333 | 390 |
| Heat Advisory | 209 | 31 |
| Flood Watch | 167 | 45 |
| Tornado Warning | 120 | 151 |
| Dense Fog Advisory | 114 | 97 |
| Coastal Flood Advisory | 89 | 62 |
| Wind Advisory | 56 | 59 |
Source: Iowa Environmental Mesonet archive of NWS watches, warnings and advisories (VTEC). A U.S. Government work, in the public domain.
Every notice, September 2026
NWS TucsonWarningSeptember 29, 2026
Flood Warning: Graham, Pima and Pinal, AZ
Expired 3:15 a.m. PDT, September 30, 2026
NWS TucsonWarningSeptember 29, 2026
Flood Warning: Pima and Pinal, AZ
Expired 3:15 a.m. PDT, September 30, 2026
NWS TucsonWarningSeptember 29, 2026
Flood Warning: Pinal, AZ
Expired 3:15 a.m. PDT, September 30, 2026
NWS El Paso Tx/Santa TeresaWarningSeptember 29, 2026
Flash Flood Warning: Otero, NM
Expired 5:15 p.m. MDT, September 29, 2026
NWS TucsonWarningSeptember 29, 2026
Severe Thunderstorm Warning: Cochise and Graham, AZ
Expired 3:30 p.m. PDT, September 29, 2026
NWS TucsonWarningSeptember 29, 2026
Flood Warning: Pinal, AZ
Expired 8:00 p.m. PDT, September 29, 2026
NWS AlbuquerqueWarningSeptember 29, 2026
Flood Warning: Santa Fe, NM
Expired 8:45 p.m. MDT, September 29, 2026
NWS El Paso Tx/Santa TeresaWarningSeptember 29, 2026
Flood Warning: Dona Ana and Sierra, NM
Expired 6:00 p.m. MDT, September 29, 2026
NWS Las VegasWarningSeptember 29, 2026
Flash Flood Warning: Mohave, AZ
Expired 5:45 p.m. PDT, September 29, 2026
NWS El Paso Tx/Santa TeresaWarningSeptember 29, 2026
Flood Warning: Dona Ana, Luna and Sierra, NM
Expired 6:00 p.m. MDT, September 29, 2026
NWS TucsonWarningSeptember 29, 2026
Flash Flood Warning: Cochise and Graham, AZ
Expired 8:45 p.m. PDT, September 29, 2026
NWS El Paso Tx/Santa TeresaWarningSeptember 29, 2026
Severe Thunderstorm Warning: Otero, NM
Expired 3:30 p.m. MDT, September 29, 2026
NWS AnchorageWarningSeptember 29, 2026
Gale Warning: Bering Sea Offshore West of 180 and East of the International Date Line
Expired 5:00 a.m. AKDT, October 1, 2026
NWS AnchorageWarningSeptember 29, 2026
Gale Warning: Bering Sea Offshore 171W to 180 and South of 56N
Expired 5:00 a.m. AKDT, October 1, 2026
NWS El Paso Tx/Santa TeresaWarningSeptember 29, 2026
Flash Flood Warning: Otero, NM
Expired 4:30 p.m. MDT, September 29, 2026
NWS El Paso Tx/Santa TeresaWarningSeptember 29, 2026
Severe Thunderstorm Warning: Otero, NM
Expired 3:15 p.m. MDT, September 29, 2026
NWS AlbuquerqueWarningSeptember 29, 2026
Flash Flood Warning: Lincoln, NM
Expired 8:15 p.m. MDT, September 29, 2026
NWS FlagstaffWarningSeptember 29, 2026
Flood Warning: Gila and Navajo, AZ
Expired 11:15 p.m. PDT, September 29, 2026
NWS El Paso Tx/Santa TeresaWarningSeptember 29, 2026
Severe Thunderstorm Warning: Otero, NM
Expired 2:45 p.m. MDT, September 29, 2026
NWS El Paso Tx/Santa TeresaWarningSeptember 29, 2026
Flash Flood Warning: Dona Ana, NM
Expired 4:45 p.m. MDT, September 29, 2026
NWS El Paso Tx/Santa TeresaWarningSeptember 29, 2026
Flood Warning: Grant, Luna and Sierra, NM
Expired 5:00 p.m. MDT, September 29, 2026
NWS TucsonWarningSeptember 29, 2026
Flash Flood Warning: Graham and Greenlee, AZ
Expired 7:30 p.m. PDT, September 29, 2026
NWS Key WestWarningSeptember 29, 2026
Coastal Flood Warning: Monroe Upper Keys, FL
Expired 7:00 a.m. EDT, September 30, 2026
NWS FlagstaffWarningSeptember 29, 2026
Flood Warning: Gila and Navajo, AZ
Expired 11:15 p.m. PDT, September 29, 2026
NWS El Paso Tx/Santa TeresaWarningSeptember 29, 2026
Flash Flood Warning: Dona Ana, NM
Expired 4:00 p.m. MDT, September 29, 2026
NWS TucsonWarningSeptember 29, 2026
Severe Thunderstorm Warning: Pima, AZ
Expired 1:30 p.m. PDT, September 29, 2026
NWS TucsonWarningSeptember 29, 2026
Flash Flood Warning: Cochise and Pima, AZ
Expired 6:30 p.m. PDT, September 29, 2026
NWS TucsonWarningSeptember 29, 2026
Flash Flood Warning: Cochise, AZ
Expired 3:15 p.m. PDT, September 29, 2026
NWS El Paso Tx/Santa TeresaWarningSeptember 29, 2026
Flash Flood Warning: Dona Ana and Sierra, NM
Expired 3:15 p.m. MDT, September 29, 2026
NWS FlagstaffWarningSeptember 29, 2026
Flood Warning: Apache and Navajo, AZ
Expired 11:15 p.m. PDT, September 29, 2026
NWS AlbuquerqueWarningSeptember 29, 2026
Flash Flood Warning: Lincoln and Socorro, NM
Expired 8:00 p.m. MDT, September 29, 2026
NWS El Paso Tx/Santa TeresaWarningSeptember 29, 2026
Flash Flood Warning: Dona Ana and Sierra, NM
Expired 4:00 p.m. MDT, September 29, 2026
NWS AlbuquerqueWarningSeptember 29, 2026
Flash Flood Warning: Socorro, NM
Expired 7:45 p.m. MDT, September 29, 2026
NWS Tampa Bay RuskinWarningSeptember 29, 2026
Special Marine Warning: Coastal waters from Bonita Beach to Englewood FL out 20 NM and Waters from Bonita Beach to Englewood FL out 20 to 60 NM
Expired 12:30 p.m. EDT, September 29, 2026
NWS El Paso Tx/Santa TeresaWarningSeptember 29, 2026
Severe Thunderstorm Warning: Dona Ana, NM
Expired 12:30 p.m. MDT, September 29, 2026
NWS El Paso Tx/Santa TeresaWarningSeptember 29, 2026
Flash Flood Warning: Dona Ana, Luna and Sierra, NM
Expired 2:45 p.m. MDT, September 29, 2026
NWS TucsonWarningSeptember 29, 2026
Flash Flood Warning: Graham and Pinal, AZ
Expired 2:30 p.m. PDT, September 29, 2026
NWS El Paso Tx/Santa TeresaWarningSeptember 29, 2026
Flash Flood Warning: Dona Ana and Sierra, NM
Expired 2:30 p.m. MDT, September 29, 2026
NWS FlagstaffWarningSeptember 29, 2026
Flood Warning: Apache and Navajo, AZ
Expired 11:15 p.m. PDT, September 29, 2026
NWS El Paso Tx/Santa TeresaWarningSeptember 29, 2026
Flash Flood Warning: Luna and Sierra, NM
Expired 2:15 p.m. MDT, September 29, 2026
NWS El Paso Tx/Santa TeresaWarningSeptember 29, 2026
Flash Flood Warning: Luna, NM
Expired 5:00 p.m. MDT, September 29, 2026
NWS El Paso Tx/Santa TeresaWarningSeptember 29, 2026
Flash Flood Warning: Luna, NM
Expired 2:45 p.m. MDT, September 29, 2026
NWS MiamiWarningSeptember 29, 2026
Special Marine Warning: Waters from Deerfield Beach to Ocean Reef FL from 20 to 60 NM excluding the territorial waters of Bahamas
Expired 11:15 a.m. EDT, September 29, 2026
NWS TucsonWarningSeptember 29, 2026
Flash Flood Warning: Pinal, AZ
Expired 1:45 p.m. PDT, September 29, 2026
NWS El Paso Tx/Santa TeresaWarningSeptember 29, 2026
Flash Flood Warning: Luna, NM
Expired 1:45 p.m. MDT, September 29, 2026
NWS TucsonWarningSeptember 29, 2026
Flash Flood Warning: Pima, AZ
Expired 4:30 p.m. PDT, September 29, 2026
NWS Key WestWarningSeptember 29, 2026
Special Marine Warning: Gulf of America from East Cape Sable to Chokoloskee 20 to 60 NM out and beyond 5 fathoms
Expired 11:00 a.m. EDT, September 29, 2026
NWS El Paso Tx/Santa TeresaWarningSeptember 29, 2026
Flash Flood Warning: Dona Ana and Sierra, NM
Expired 1:30 p.m. MDT, September 29, 2026
NWS TucsonWarningSeptember 29, 2026
Flood Warning: Graham, AZ
Expired 11:00 p.m. PDT, September 30, 2026
NWS TopekaWarningSeptember 29, 2026
Flood Warning: Marshall, KS
Expired 4:00 p.m. CDT, October 3, 2026
NWS TucsonWarningSeptember 29, 2026
Flash Flood Warning: Pima, AZ
Expired 1:00 p.m. PDT, September 29, 2026
NWS PhoenixWarningSeptember 29, 2026
Flood Warning: Maricopa, AZ
Expired 12:45 p.m. PDT, September 29, 2026
NWS TucsonWarningSeptember 29, 2026
Flash Flood Warning: Pima and Pinal, AZ
Expired 3:45 p.m. PDT, September 29, 2026
NWS El Paso Tx/Santa TeresaWarningSeptember 29, 2026
Flash Flood Warning: Grant, Luna and Sierra, NM
Expired 12:30 p.m. MDT, September 29, 2026
NWS MiamiWarningSeptember 29, 2026
Special Marine Warning: Biscayne Bay, Coastal waters from Deerfield Beach to Ocean Reef FL out 20 NM and Waters from Deerfield Beach to Ocean Reef FL from 20 to 60 NM excluding the territorial waters
Expired 10:15 a.m. EDT, September 29, 2026
NWS PhoenixWarningSeptember 29, 2026
Flood Warning: Maricopa, AZ
Expired 12:30 p.m. PDT, September 29, 2026
NWS El Paso Tx/Santa TeresaWarningSeptember 29, 2026
Flash Flood Warning: Luna, NM
Expired 12:30 p.m. MDT, September 29, 2026
NWS TucsonWarningSeptember 29, 2026
Flash Flood Warning: Pima, AZ
Expired 3:15 p.m. PDT, September 29, 2026
NWS El Paso Tx/Santa TeresaWarningSeptember 29, 2026
Flash Flood Warning: Dona Ana, NM
Expired 12:00 p.m. MDT, September 29, 2026
NWS El Paso Tx/Santa TeresaWarningSeptember 29, 2026
Flash Flood Warning: Grant, Hidalgo and Luna, NM
Expired 11:45 a.m. MDT, September 29, 2026
Source: National Weather Service alerts (api.weather.gov).