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 TallahasseeWarningSeptember 23, 2026
Special Marine Warning: Waters from Suwannee River to Apalachicola FL from 20 to 60 NM
Expired 10:00 a.m. EDT, September 23, 2026
NWS TallahasseeWarningSeptember 23, 2026
Special Marine Warning: Coastal Waters From Ochlockonee River to Apalachicola FL out to 20 Nm
Expired 7:45 a.m. EDT, September 23, 2026
NWS AnchorageWarningSeptember 23, 2026
High Wind Warning: Shemya and Attu Islands, AK
Expired 10:00 a.m. AKDT, September 24, 2026
NWS AnchorageWarningSeptember 23, 2026
Storm Warning: Saint Matthew Island Waters
Expired 5:00 a.m. AKDT, September 24, 2026
NWS AnchorageWarningSeptember 23, 2026
Storm Warning: Kiska to Attu Pacific Side
Expired 5:00 p.m. AKDT, September 24, 2026
NWS AnchorageWarningSeptember 23, 2026
Storm Warning: Kiska to Attu Bering Side
Expired 5:00 p.m. AKDT, September 24, 2026
NWS AnchorageWarningSeptember 23, 2026
Storm Warning: Adak to Kiska Pacific Side
Expired 5:00 p.m. AKDT, September 24, 2026
NWS AnchorageWarningSeptember 23, 2026
Storm Warning: Adak to Kiska Bering Side
Expired 5:00 p.m. AKDT, September 24, 2026
NWS AnchorageWarningSeptember 23, 2026
Storm Warning: Seguam to Adak Pacific Side from 15 to 75 NM
Expired 5:00 p.m. AKDT, September 24, 2026
NWS AnchorageWarningSeptember 23, 2026
Storm Warning: Seguam to Adak Pacific Side out to 15 NM
Expired 5:00 p.m. AKDT, September 24, 2026
NWS AnchorageWarningSeptember 23, 2026
Storm Warning: Seguam to Adak Bering Side from 15 to 85 NM
Expired 5:00 p.m. AKDT, September 24, 2026
NWS AnchorageWarningSeptember 23, 2026
Storm Warning: Seguam to Adak Bering Side out to 15 NM
Expired 5:00 p.m. AKDT, September 24, 2026
NWS AnchorageWarningSeptember 23, 2026
Storm Warning: Nikolski to Seguam Pacific Side from 15 to 75 NM
Expired 5:00 p.m. AKDT, September 24, 2026
NWS AnchorageWarningSeptember 23, 2026
Storm Warning: Nikolski to Seguam Pacfic Side out to 15 NM
Expired 5:00 p.m. AKDT, September 24, 2026
NWS AnchorageWarningSeptember 23, 2026
Storm Warning: Nikolski to Seguam Bering Side from 15 to 85 NM
Expired 5:00 p.m. AKDT, September 24, 2026
NWS AnchorageWarningSeptember 23, 2026
Storm Warning: Nikolski to Seguam Bering Side out to 15 NM
Expired 5:00 p.m. AKDT, September 24, 2026
NWS AnchorageWarningSeptember 23, 2026
Storm Warning: Bering Sea Offshore 171W to 180 and South of 56N
Expired 5:00 p.m. AKDT, September 24, 2026
NWS AnchorageWarningSeptember 23, 2026
Storm Warning: Bering Sea Offshore 171W to 180 and North of 56N
Expired 5:00 a.m. AKDT, September 24, 2026
NWS AnchorageWarningSeptember 23, 2026
Storm Warning: Bering Sea Offshore West of 180 and East of the International Date Line
Expired 5:00 a.m. AKDT, September 24, 2026
NWS El Paso Tx/Santa TeresaWarningSeptember 23, 2026
Flash Flood Warning: Dona Ana and El Paso, NM and TX
Expired 6:00 a.m. MDT, September 23, 2026
NWS WakefieldWarningSeptember 23, 2026
Flash Flood Warning: Amelia, VA
Expired 5:30 a.m. EDT, September 23, 2026
NWS El Paso Tx/Santa TeresaWarningSeptember 23, 2026
Flash Flood Warning: Dona Ana and Otero, NM
Expired 5:45 a.m. MDT, September 23, 2026
NWS El Paso Tx/Santa TeresaWarningSeptember 23, 2026
Flash Flood Warning: Dona Ana and El Paso, NM and TX
Expired 4:30 a.m. MDT, September 23, 2026
NWS El Paso Tx/Santa TeresaWarningSeptember 23, 2026
Flash Flood Warning: El Paso, TX
Expired 3:15 a.m. MDT, September 23, 2026
NWS El Paso Tx/Santa TeresaWarningSeptember 23, 2026
Flash Flood Warning: El Paso, TX
Expired 2:00 a.m. MDT, September 23, 2026
NWS WakefieldWarningSeptember 22, 2026
Flash Flood Warning: Cumberland and Powhatan, VA
Expired 3:00 a.m. EDT, September 23, 2026
NWS CharlestonWarningSeptember 22, 2026
Flood Warning: Fayette and Raleigh, WV
Expired 2:30 a.m. EDT, September 23, 2026
NWS Milwaukee/SullivanWarningSeptember 22, 2026
Flood Warning: Lake and Kenosha, IL and WI
Expired 10:00 a.m. CDT, September 26, 2026
NWS El Paso Tx/Santa TeresaWarningSeptember 22, 2026
Flash Flood Warning: Otero and Hudspeth, NM and TX
Expired 1:45 a.m. MDT, September 23, 2026
NWS AlbuquerqueWarningSeptember 22, 2026
Flash Flood Warning: Harding and Quay, NM
Expired 1:00 a.m. MDT, September 23, 2026
NWS El Paso Tx/Santa TeresaWarningSeptember 22, 2026
Flash Flood Warning: Hudspeth, TX
Expired 11:45 p.m. MDT, September 22, 2026
NWS Quad Cities IAWarningSeptember 22, 2026
Flood Warning: Hancock and Clark, IL and MO
Expired 1:00 a.m. CDT, September 26, 2026
NWS CharlestonWarningSeptember 22, 2026
Flash Flood Warning: Fayette and Raleigh, WV
Expired 11:45 p.m. EDT, September 22, 2026
NWS CharlestonWarningSeptember 22, 2026
Flood Warning: Barbour, Braxton, Lewis and 2 more, WV
Expired 11:00 p.m. EDT, September 22, 2026
NWS DenverWarningSeptember 22, 2026
Flash Flood Warning: Western Arapahoe and Douglas, CO
Expired 10:30 p.m. MDT, September 22, 2026
NWS LubbockWarningSeptember 22, 2026
Flash Flood Warning: Cochran, Hockley, Terry and 1 more, TX
Expired 8:30 p.m. CDT, September 22, 2026
NWS AlbuquerqueWarningSeptember 22, 2026
Flash Flood Warning: De Baca, Quay and Roosevelt, NM
Expired 10:00 p.m. MDT, September 22, 2026
NWS MobileWarningSeptember 22, 2026
Special Marine Warning: Waters from Okaloosa-Walton County Line to Pensacola FL from 20 to 60 NM
Expired 8:30 p.m. CDT, September 22, 2026
NWS Salt Lake CityWarningSeptember 22, 2026
Severe Thunderstorm Warning: Morgan and Weber, UT
Expired 7:00 p.m. MDT, September 22, 2026
NWS TallahasseeWarningSeptember 22, 2026
Special Marine Warning: Waters from Okaloosa-Walton County Line to Mexico Beach from 20 to 60 NM
Expired 8:30 p.m. CDT, September 22, 2026
NWS New OrleansWarningSeptember 22, 2026
Special Marine Warning: Mississippi Sound and Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM
Expired 7:30 p.m. CDT, September 22, 2026
NWS Lake CharlesWarningSeptember 22, 2026
Special Marine Warning: Coastal waters from Intracoastal City to Cameron LA out 20 NM, Coastal waters from Lower Atchafalaya River to Intracoastal City LA out 20 NM, Waters from Intracoastal City to C
Expired 7:15 p.m. CDT, September 22, 2026
NWS FlagstaffWarningSeptember 22, 2026
Flash Flood Warning: Navajo, AZ
Expired 9:00 p.m. PDT, September 22, 2026
NWS Salt Lake CityWarningSeptember 22, 2026
Severe Thunderstorm Warning: Davis and Salt Lake, UT
Expired 6:00 p.m. MDT, September 22, 2026
NWS TallahasseeWarningSeptember 22, 2026
Special Marine Warning: Coastal waters from Okaloosa-Walton County Line to Mexico Beach out 20 NM and Waters from Okaloosa-Walton County Line to Mexico Beach from 20 to 60 NM
Expired 7:30 p.m. CDT, September 22, 2026
NWS PuebloWarningSeptember 22, 2026
Severe Thunderstorm Warning: El Paso, CO
Expired 6:00 p.m. MDT, September 22, 2026
NWS CharlestonWarningSeptember 22, 2026
Flash Flood Warning: Braxton, Lewis, Randolph and 2 more, WV
Expired 8:30 p.m. EDT, September 22, 2026
NWS Lake CharlesWarningSeptember 22, 2026
Special Marine Warning: Sabine Lake
Expired 6:30 p.m. CDT, September 22, 2026
NWS MobileWarningSeptember 22, 2026
Special Marine Warning: North Mobile Bay, South Mobile Bay, Mississippi Sound and 1 more
Expired 6:45 p.m. CDT, September 22, 2026
NWS Lake CharlesWarningSeptember 22, 2026
Special Marine Warning: Calcasieu Lake, Coastal waters from Cameron LA to High Island TX out 20 NM and Coastal waters from Intracoastal City to Cameron LA out 20 NM
Expired 6:15 p.m. CDT, September 22, 2026
NWS Lake CharlesWarningSeptember 22, 2026
Special Marine Warning: Vermilion and West Cote Blanche Bays, Atchafalaya and East Cote Blanche Bays and Coastal waters from Lower Atchafalaya River to Intracoastal City LA out 20 NM
Expired 6:15 p.m. CDT, September 22, 2026
NWS Newport/Morehead CityWarningSeptember 22, 2026
Coastal Flood Warning: Ocracoke Island, NC
Expired 11:00 p.m. EDT, September 25, 2026
NWS Newport/Morehead CityWarningSeptember 22, 2026
Coastal Flood Warning: Hatteras Island, NC
Expired 11:00 p.m. EDT, September 25, 2026
NWS Lake CharlesWarningSeptember 22, 2026
Special Marine Warning: Calcasieu Lake
Expired 5:15 p.m. CDT, September 22, 2026
NWS TallahasseeWarningSeptember 22, 2026
Special Marine Warning: St. Andrews Bay Waterways and Coastal waters from Okaloosa-Walton County Line to Mexico Beach out 20 NM
Expired 5:30 p.m. CDT, September 22, 2026
NWS AlbuquerqueWarningSeptember 22, 2026
Flash Flood Warning: Mora, NM
Expired 7:30 p.m. MDT, September 22, 2026
NWS AlbuquerqueWarningSeptember 22, 2026
Flash Flood Warning: Socorro, NM
Expired 7:30 p.m. MDT, September 22, 2026
NWS Mount HollyWarningSeptember 22, 2026
Coastal Flood Warning: Ocean, Atlantic, Cape May and 1 more, NJ
Expired 1:00 a.m. EDT, September 25, 2026
NWS Mount HollyWarningSeptember 22, 2026
Coastal Flood Warning: Atlantic Coastal Cape May, Coastal Atlantic and Coastal Ocean, NJ
Expired 1:00 a.m. EDT, September 25, 2026
NWS Mount HollyWarningSeptember 22, 2026
Coastal Flood Warning: Kent and Inland Sussex, DE
Expired 1:00 a.m. EDT, September 25, 2026
Source: National Weather Service alerts (api.weather.gov).