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 Kansas City/Pleasant HillWarningSeptember 16, 2026
Flood Warning: Atchison and Leavenworth, KS
Expired 9:00 a.m. CDT, September 18, 2026
NWS Kansas City/Pleasant HillWarningSeptember 16, 2026
Flood Warning: Adair, Chariton, Grundy and 7 more, MO
Expired 3:15 p.m. CDT, September 16, 2026
NWS Omaha/ValleyWarningSeptember 16, 2026
Flood Warning: Fremont and Page, IA
Expired 3:15 p.m. CDT, September 16, 2026
NWS MelbourneWarningSeptember 16, 2026
Special Marine Warning: Volusia-Brevard County Line to Sebastian Inlet 0-20 nm
Expired 9:15 a.m. EDT, September 16, 2026
NWS Salt Lake CityWarningSeptember 16, 2026
Flash Flood Warning: Garfield, UT
Expired 10:30 a.m. MDT, September 16, 2026
NWS Salt Lake CityWarningSeptember 16, 2026
Severe Thunderstorm Warning: Garfield and Wayne, UT
Expired 8:00 a.m. MDT, September 16, 2026
NWS El Paso Tx/Santa TeresaWarningSeptember 16, 2026
Flash Flood Warning: Otero, NM
Expired 9:15 a.m. MDT, September 16, 2026
NWS WilmingtonWarningSeptember 16, 2026
Flood Warning: Mercer, OH
Expired 11:00 a.m. EDT, September 16, 2026
NWS TopekaWarningSeptember 16, 2026
Flood Warning: Lyon and Osage, KS
Expired 6:00 a.m. CDT, September 17, 2026
NWS MelbourneWarningSeptember 16, 2026
Special Marine Warning: Volusia-Brevard County Line to Sebastian Inlet 0-20 nm
Expired 4:30 a.m. EDT, September 16, 2026
NWS WilmingtonWarningSeptember 16, 2026
Flash Flood Warning: Mercer, OH
Expired 7:00 a.m. EDT, September 16, 2026
NWS ElkoWarningSeptember 16, 2026
Red Flag Warning: Northern Nye County - Mojave and Central Nevada - Toiyabe, NV
Expired 8:00 p.m. PDT, September 17, 2026
NWS ElkoWarningSeptember 16, 2026
Red Flag Warning: Northern Nye County - Mojave and Central Nevada - Toiyabe, NV
Expired 8:00 p.m. PDT, September 16, 2026
NWS Northern IndianaWarningSeptember 16, 2026
Flash Flood Warning: Adams, Blackford, Grant and 1 more, IN
Expired 5:00 a.m. EDT, September 16, 2026
NWS Grand JunctionWarningSeptember 16, 2026
Flash Flood Warning: Rio Blanco, CO
Expired 2:45 a.m. MDT, September 16, 2026
NWS ClevelandWarningSeptember 15, 2026
Special Marine Warning: Maumee Bay to Reno Beach OH, Reno Beach to The Islands OH, The Islands to Vermilion OH and 2 more
Expired 1:15 a.m. EDT, September 16, 2026
NWS Kansas City/Pleasant HillWarningSeptember 15, 2026
Flood Warning: Carroll and Chariton, MO
Expired 12:00 a.m. CDT, September 21, 2026
NWS Kansas City/Pleasant HillWarningSeptember 15, 2026
Flood Warning: Carroll, Chariton, Linn and 1 more, MO
Expired 2:00 a.m. CDT, September 21, 2026
NWS Kansas City/Pleasant HillWarningSeptember 15, 2026
Flood Warning: Linn and Livingston, MO
Expired 4:00 a.m. CDT, September 19, 2026
NWS Kansas City/Pleasant HillWarningSeptember 15, 2026
Flood Warning: Daviess and Livingston, MO
Expired 8:00 a.m. CDT, September 19, 2026
NWS Kansas City/Pleasant HillWarningSeptember 15, 2026
Flood Warning: Daviess and Gentry, MO
Expired 12:00 p.m. CDT, September 18, 2026
NWS Kansas City/Pleasant HillWarningSeptember 15, 2026
Flood Warning: Platte, MO
Expired 2:00 p.m. CDT, September 21, 2026
NWS Kansas City/Pleasant HillWarningSeptember 15, 2026
Flood Warning: Buchanan, MO
Expired 11:00 p.m. CDT, September 19, 2026
NWS Kansas City/Pleasant HillWarningSeptember 15, 2026
Flood Warning: Platte, MO
Expired 4:00 a.m. CDT, September 21, 2026
NWS Quad Cities IAWarningSeptember 15, 2026
Flash Flood Warning: Lee, Clark and Scotland, IA and MO
Expired 4:30 a.m. CDT, September 16, 2026
NWS WichitaWarningSeptember 15, 2026
Flood Warning: Butler, Sedgwick and Sumner, KS
Expired 4:00 a.m. CDT, September 16, 2026
NWS Midland/OdessaWarningSeptember 15, 2026
Flash Flood Warning: Lea, Andrews and Winkler, NM and TX
Expired 11:30 p.m. MDT, September 15, 2026
NWS LubbockWarningSeptember 15, 2026
Flash Flood Warning: Castro and Parmer, TX
Expired 11:00 p.m. CDT, September 15, 2026
NWS Kansas City/Pleasant HillWarningSeptember 15, 2026
Flash Flood Warning: Johnson, Wyandotte, Cass and 1 more, KS and MO
Expired 1:00 a.m. CDT, September 16, 2026
NWS Midland/OdessaWarningSeptember 15, 2026
Severe Thunderstorm Warning: Borden and Dawson, TX
Expired 8:45 p.m. CDT, September 15, 2026
NWS NormanWarningSeptember 15, 2026
Severe Thunderstorm Warning: Ellis, Harper and Woodward, OK
Expired 8:30 p.m. CDT, September 15, 2026
NWS Midland/OdessaWarningSeptember 15, 2026
Severe Thunderstorm Warning: Andrews, TX
Expired 8:45 p.m. CDT, September 15, 2026
NWS Key WestWarningSeptember 15, 2026
Special Marine Warning: Gulf of America from East Cape Sable to Chokoloskee 20 to 60 NM out and beyond 5 fathoms
Expired 8:30 p.m. EDT, September 15, 2026
NWS Kansas City/Pleasant HillWarningSeptember 15, 2026
Severe Thunderstorm Warning: Macon and Randolph, MO
Expired 8:00 p.m. CDT, September 15, 2026
NWS NormanWarningSeptember 15, 2026
Severe Thunderstorm Warning: Harper, Woods and Woodward, OK
Expired 7:30 p.m. CDT, September 15, 2026
NWS LubbockWarningSeptember 15, 2026
Flash Flood Warning: Lubbock, TX
Expired 9:00 p.m. CDT, September 15, 2026
NWS Kansas City/Pleasant HillWarningSeptember 15, 2026
Severe Thunderstorm Warning: Caldwell, Daviess and DeKalb, MO
Expired 7:45 p.m. CDT, September 15, 2026
NWS LubbockWarningSeptember 15, 2026
Flash Flood Warning: Hale, TX
Expired 8:45 p.m. CDT, September 15, 2026
NWS Grand JunctionWarningSeptember 15, 2026
Flash Flood Warning: Mesa, CO
Expired 9:30 p.m. MDT, September 15, 2026
NWS El Paso Tx/Santa TeresaWarningSeptember 15, 2026
Flash Flood Warning: Otero, NM
Expired 9:15 p.m. MDT, September 15, 2026
NWS Dodge CityWarningSeptember 15, 2026
Severe Thunderstorm Warning: Barber, KS
Expired 7:15 p.m. CDT, September 15, 2026
NWS Grand JunctionWarningSeptember 15, 2026
Severe Thunderstorm Warning: Garfield and Mesa, CO
Expired 6:45 p.m. MDT, September 15, 2026
NWS St LouisWarningSeptember 15, 2026
Severe Thunderstorm Warning: Adams, Pike and Marion, IL and MO
Expired 7:00 p.m. CDT, September 15, 2026
NWS FlagstaffWarningSeptember 15, 2026
Flash Flood Warning: Apache, AZ
Expired 9:15 p.m. PDT, September 15, 2026
NWS NormanWarningSeptember 15, 2026
Severe Thunderstorm Warning: Alfalfa and Woods, OK
Expired 6:30 p.m. CDT, September 15, 2026
NWS NormanWarningSeptember 15, 2026
Severe Thunderstorm Warning: Dewey, Ellis and Woodward, OK
Expired 6:45 p.m. CDT, September 15, 2026
NWS MiamiWarningSeptember 15, 2026
Special Marine Warning: Coastal waters from Chokoloskee to Bonita Beach FL out 20 NM and Coastal waters from East Cape Sable to Chokoloskee FL out 20 NM
Expired 6:45 p.m. EDT, September 15, 2026
NWS LubbockWarningSeptember 15, 2026
Flash Flood Warning: Floyd, TX
Expired 8:00 p.m. CDT, September 15, 2026
NWS PhoenixWarningSeptember 15, 2026
Severe Thunderstorm Warning: Maricopa, AZ
Expired 6:30 p.m. PDT, September 15, 2026
NWS Grand JunctionWarningSeptember 15, 2026
Flash Flood Warning: Grand, UT
Expired 8:45 p.m. MDT, September 15, 2026
NWS NormanWarningSeptember 15, 2026
Severe Thunderstorm Warning: Woodward, OK
Expired 6:30 p.m. CDT, September 15, 2026
NWS Grand JunctionWarningSeptember 15, 2026
Flash Flood Warning: Grand, UT
Expired 8:30 p.m. MDT, September 15, 2026
NWS Salt Lake CityWarningSeptember 15, 2026
Flash Flood Warning: Emery, UT
Expired 8:00 p.m. MDT, September 15, 2026
NWS El Paso Tx/Santa TeresaWarningSeptember 15, 2026
Flash Flood Warning: Luna, NM
Expired 8:15 p.m. MDT, September 15, 2026
NWS AmarilloWarningSeptember 15, 2026
Severe Thunderstorm Warning: Hemphill and Lipscomb, TX
Expired 6:15 p.m. CDT, September 15, 2026
NWS Kansas City/Pleasant HillWarningSeptember 15, 2026
Severe Thunderstorm Warning: Doniphan, Andrew and Holt, KS and MO
Expired 6:00 p.m. CDT, September 15, 2026
NWS Midland/OdessaWarningSeptember 15, 2026
Severe Thunderstorm Warning: Andrews and Gaines, TX
Expired 6:00 p.m. CDT, September 15, 2026
NWS TopekaWarningSeptember 15, 2026
Severe Thunderstorm Warning: Osage, KS
Expired 5:45 p.m. CDT, September 15, 2026
NWS LubbockWarningSeptember 15, 2026
Severe Thunderstorm Warning: Lynn and Terry, TX
Expired 5:45 p.m. CDT, September 15, 2026
NWS TallahasseeWarningSeptember 15, 2026
Special Marine Warning: Coastal waters from Suwannee River to Keaton Beach out 20 NM and Waters from Suwannee River to Apalachicola FL from 20 to 60 NM
Expired 6:00 p.m. EDT, September 15, 2026
Source: National Weather Service alerts (api.weather.gov).