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 JacksonWarningSeptember 23, 2026
Flash Flood Warning: Clay and Knox, KY
Expired 9:45 p.m. EDT, September 23, 2026
NWS JacksonWarningSeptember 23, 2026
Flash Flood Warning: Martin, KY
Expired 9:45 p.m. EDT, September 23, 2026
NWS MorristownWarningSeptember 23, 2026
Flash Flood Warning: Knox, TN
Expired 9:30 p.m. EDT, September 23, 2026
NWS JacksonWarningSeptember 23, 2026
Flash Flood Warning: Bell, Clay and Knox, KY
Expired 9:30 p.m. EDT, September 23, 2026
NWS Newport/Morehead CityWarningSeptember 23, 2026
Coastal Flood Warning: Ocracoke Island, NC
Expired 11:00 p.m. EDT, September 25, 2026
NWS Newport/Morehead CityWarningSeptember 23, 2026
Coastal Flood Warning: Hatteras Island, NC
Expired 11:00 p.m. EDT, September 25, 2026
NWS AlbuquerqueWarningSeptember 23, 2026
Flood Warning: Chaves and Lincoln, NM
Expired 9:30 p.m. MDT, September 23, 2026
NWS BismarckWarningSeptember 23, 2026
Severe Thunderstorm Warning: Adams, Bowman, Hettinger and 2 more, ND
Expired 6:45 p.m. CDT, September 23, 2026
NWS CharlestonWarningSeptember 23, 2026
Flash Flood Warning: Lincoln and Wayne, WV
Expired 8:30 p.m. EDT, September 23, 2026
NWS JacksonWarningSeptember 23, 2026
Flash Flood Warning: Letcher, KY
Expired 8:00 p.m. EDT, September 23, 2026
NWS FlagstaffWarningSeptember 23, 2026
Flash Flood Warning: Yavapai, AZ
Expired 7:45 p.m. PDT, September 23, 2026
NWS CharlestonWarningSeptember 23, 2026
Flash Flood Warning: Lawrence and Wayne, KY and WV
Expired 7:45 p.m. EDT, September 23, 2026
NWS CharlestonWarningSeptember 23, 2026
Flash Flood Warning: Boone, Lincoln and Logan, WV
Expired 7:45 p.m. EDT, September 23, 2026
NWS CharlestonWarningSeptember 23, 2026
Flash Flood Warning: Lincoln, Mingo and Wayne, WV
Expired 7:45 p.m. EDT, September 23, 2026
NWS FlagstaffWarningSeptember 23, 2026
Severe Thunderstorm Warning: Yavapai, AZ
Expired 4:30 p.m. PDT, September 23, 2026
NWS FlagstaffWarningSeptember 23, 2026
Severe Thunderstorm Warning: Yavapai, AZ
Expired 4:30 p.m. PDT, September 23, 2026
NWS JacksonWarningSeptember 23, 2026
Flash Flood Warning: Knott, Letcher and Perry, KY
Expired 6:45 p.m. EDT, September 23, 2026
NWS CharlestonWarningSeptember 23, 2026
Flash Flood Warning: Lincoln, WV
Expired 6:30 p.m. EDT, September 23, 2026
NWS JacksonWarningSeptember 23, 2026
Flash Flood Warning: Bell, Harlan, Leslie and 1 more, KY
Expired 6:30 p.m. EDT, September 23, 2026
NWS CharlestonWarningSeptember 23, 2026
Flood Warning: Gallia and Vinton, OH
Expired 3:00 p.m. EDT, September 24, 2026
NWS CharlestonWarningSeptember 23, 2026
Flash Flood Warning: Calhoun, Gilmer and Roane, WV
Expired 6:15 p.m. EDT, September 23, 2026
NWS Baltimore MD/WashingtonWarningSeptember 23, 2026
Coastal Flood Warning: Anne Arundel, MD
Expired 11:00 a.m. EDT, September 25, 2026
NWS Peachtree CityWarningSeptember 23, 2026
Flash Flood Warning: Gilmer and Murray, GA
Expired 7:00 p.m. EDT, September 23, 2026
NWS TucsonWarningSeptember 23, 2026
Severe Thunderstorm Warning: Santa Cruz, AZ
Expired 3:45 p.m. PDT, September 23, 2026
NWS TucsonWarningSeptember 23, 2026
Flash Flood Warning: Pima, AZ
Expired 6:00 p.m. PDT, September 23, 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 AnchorageWarningSeptember 23, 2026
Storm Warning: Saint Matthew Island Waters
Expired 5:00 p.m. AKDT, September 24, 2026
NWS AnchorageWarningSeptember 23, 2026
Storm Warning: North and West of Nunivak Island
Expired 5:00 p.m. AKDT, September 24, 2026
NWS AnchorageWarningSeptember 23, 2026
Storm Warning: Kuskokwim Delta from 15 to 80 NM
Expired 5:00 p.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 a.m. AKDT, September 25, 2026
NWS AnchorageWarningSeptember 23, 2026
Storm Warning: Seguam to Adak Pacific Side from 15 to 75 NM
Expired 5:00 a.m. AKDT, September 25, 2026
NWS AnchorageWarningSeptember 23, 2026
Storm Warning: Seguam to Adak Pacific Side out to 15 NM
Expired 5:00 a.m. AKDT, September 25, 2026
NWS AnchorageWarningSeptember 23, 2026
Storm Warning: Seguam to Adak Bering Side from 15 to 85 NM
Expired 5:00 a.m. AKDT, September 25, 2026
NWS AnchorageWarningSeptember 23, 2026
Storm Warning: Seguam to Adak Bering Side out to 15 NM
Expired 5:00 a.m. AKDT, September 25, 2026
NWS AnchorageWarningSeptember 23, 2026
Storm Warning: Nikolski to Seguam Pacific Side from 15 to 75 NM
Expired 5:00 a.m. AKDT, September 25, 2026
NWS AnchorageWarningSeptember 23, 2026
Storm Warning: Nikolski to Seguam Pacfic Side out to 15 NM
Expired 5:00 a.m. AKDT, September 25, 2026
NWS AnchorageWarningSeptember 23, 2026
Storm Warning: Nikolski to Seguam Bering Side from 15 to 85 NM
Expired 5:00 a.m. AKDT, September 25, 2026
NWS AnchorageWarningSeptember 23, 2026
Storm Warning: Nikolski to Seguam Bering Side out to 15 NM
Expired 5:00 a.m. AKDT, September 25, 2026
NWS TucsonWarningSeptember 23, 2026
Severe Thunderstorm Warning: Pima, AZ
Expired 3:30 p.m. PDT, September 23, 2026
NWS TucsonWarningSeptember 23, 2026
Flash Flood Warning: Pima, AZ
Expired 5:45 p.m. PDT, September 23, 2026
NWS CharlestonWarningSeptember 23, 2026
Flood Warning: Cabell, Lincoln and Wayne, WV
Expired 5:30 p.m. EDT, September 23, 2026
NWS CharlestonWarningSeptember 23, 2026
Flash Flood Warning: Lincoln and Wayne, WV
Expired 5:30 p.m. EDT, September 23, 2026
NWS CharlestonWarningSeptember 23, 2026
Flood Warning: Gallia, Cabell and Mason, OH and WV
Expired 5:00 p.m. EDT, September 23, 2026
NWS CharlestonWarningSeptember 23, 2026
Flash Flood Warning: Gilmer, WV
Expired 4:15 p.m. EDT, September 23, 2026
NWS AlbuquerqueWarningSeptember 23, 2026
Flood Warning: Chaves, NM
Expired 12:30 p.m. MDT, September 24, 2026
NWS St LouisWarningSeptember 23, 2026
Flood Warning: Pike and Pike, IL and MO
Expired 10:00 p.m. CDT, September 28, 2026
NWS CharlestonWarningSeptember 23, 2026
Flash Flood Warning: Cabell and Wayne, WV
Expired 2:45 p.m. EDT, September 23, 2026
NWS CharlestonWarningSeptember 23, 2026
Flash Flood Warning: Boone and Lincoln, WV
Expired 2:30 p.m. EDT, September 23, 2026
NWS CharlestonWarningSeptember 23, 2026
Flash Flood Warning: Gallia and Mason, OH and WV
Expired 2:15 p.m. EDT, September 23, 2026
NWS CharlestonWarningSeptember 23, 2026
Flash Flood Warning: Lawrence and Wayne, OH and WV
Expired 2:00 p.m. EDT, September 23, 2026
NWS AnchorageWarningSeptember 23, 2026
Coastal Flood Warning: Kuskokwim Delta Coast and Nunivak Island, AK
Expired 4:00 a.m. AKDT, September 26, 2026
NWS MedfordWarningSeptember 23, 2026
Red Flag Warning: Modoc County Except for the Surprise Valley, CA
Expired 8:00 p.m. PDT, September 24, 2026
NWS CharlestonWarningSeptember 23, 2026
Flash Flood Warning: Lincoln and Putnam, WV
Expired 1:00 p.m. EDT, September 23, 2026
NWS AlbuquerqueWarningSeptember 23, 2026
Flash Flood Warning: Lincoln, NM
Expired 12:15 p.m. MDT, September 23, 2026
NWS El Paso Tx/Santa TeresaWarningSeptember 23, 2026
Flash Flood Warning: Otero, NM
Expired 11:00 a.m. MDT, September 23, 2026
NWS Baltimore MD/WashingtonWarningSeptember 23, 2026
Coastal Flood Warning: St. Marys, MD
Expired 4:00 a.m. EDT, September 24, 2026
Source: National Weather Service alerts (api.weather.gov).