United StatesAugust 2026
National Weather Service warnings and watches: August 2026
AreaZine recorded 4,574 warnings and watches from NWS in August 2026. Nationally the NWS issued 6,626 warnings in August 2026, 64% above the average of 4,040 for August in 2008-2025, and 9,563 warnings, watches and advisories in all (IEM VTEC archive).
Which warnings did the NWS issue most in August 2026?
| Product | August 2026 | An average August, 2008-2025 |
|---|---|---|
| Severe Thunderstorm Warning | 4,511 | 2,556 |
| Flood Advisory | 1,791 | 1,741 |
| Flash Flood Warning | 1,241 | 755 |
| Heat Advisory | 465 | 184 |
| Flood Warning | 404 | 351 |
| Tornado Warning | 226 | 195 |
| Flood Watch | 138 | 49 |
| Red Flag Warning | 109 | 106 |
| Severe Thunderstorm Watch | 100 | 52 |
| Dense Fog Advisory | 95 | 69 |
Source: Iowa Environmental Mesonet archive of NWS watches, warnings and advisories (VTEC). A U.S. Government work, in the public domain.
Every notice, August 2026
NWS TucsonWarningAugust 13, 2026
Flash Flood Warning: Pinal, AZ
Expired 3:00 a.m. PDT, August 13, 2026
NWS UptonWarningAugust 13, 2026
Severe Thunderstorm Warning: Fairfield, Orange, Putnam and 1 more, CT and NY
Expired 1:15 a.m. EDT, August 13, 2026
NWS PhoenixWarningAugust 13, 2026
Flood Warning: La Paz, AZ
Expired 6:15 a.m. PDT, August 13, 2026
NWS NormanWarningAugust 13, 2026
Red Flag Warning: Harper, Woods, Ellis and 4 more, OK
Expired 9:00 p.m. CDT, August 13, 2026
NWS IndianapolisWarningAugust 12, 2026
Flood Warning: Jennings, IN
Expired 10:00 a.m. EDT, August 13, 2026
NWS IndianapolisWarningAugust 12, 2026
Flood Warning: Randolph, IN
Expired 9:30 a.m. EDT, August 13, 2026
NWS IndianapolisWarningAugust 12, 2026
Flood Warning: Decatur, IN
Expired 10:00 a.m. EDT, August 13, 2026
NWS North PlatteWarningAugust 12, 2026
Severe Thunderstorm Warning: Cherry, NE
Expired 12:30 a.m. CDT, August 13, 2026
NWS IndianapolisWarningAugust 12, 2026
Flood Warning: Rush, IN
Expired 10:00 a.m. EDT, August 13, 2026
NWS PhoenixWarningAugust 12, 2026
Flash Flood Warning: La Paz, AZ
Expired 1:30 a.m. PDT, August 13, 2026
NWS MorristownWarningAugust 12, 2026
Severe Thunderstorm Warning: Hancock, Hawkins, Sullivan and 2 more, TN and VA
Expired 11:15 p.m. EDT, August 12, 2026
NWS IndianapolisWarningAugust 12, 2026
Flood Warning: Henry, IN
Expired 10:00 a.m. EDT, August 13, 2026
NWS IndianapolisWarningAugust 12, 2026
Flood Warning: Howard and Tipton, IN
Expired 10:00 a.m. EDT, August 13, 2026
NWS PhoenixWarningAugust 12, 2026
Flash Flood Warning: Maricopa, AZ
Expired 1:15 a.m. PDT, August 13, 2026
NWS IndianapolisWarningAugust 12, 2026
Flood Warning: Delaware County, IN
Expired 10:00 a.m. EDT, August 13, 2026
NWS IndianapolisWarningAugust 12, 2026
Flood Warning: Madison, IN
Expired 10:00 a.m. EDT, August 13, 2026
NWS PhoenixWarningAugust 12, 2026
Flash Flood Warning: Maricopa, AZ
Expired 12:30 a.m. PDT, August 13, 2026
NWS BinghamtonWarningAugust 12, 2026
Severe Thunderstorm Warning: Broome and Susquehanna, NY and PA
Expired 10:15 p.m. EDT, August 12, 2026
NWS JacksonWarningAugust 12, 2026
Flash Flood Warning: Clay, KY
Expired 11:30 p.m. EDT, August 12, 2026
NWS Key WestWarningAugust 12, 2026
Special Marine Warning: Bayside and Gulfside from Craig Key to West End of Seven Mile Bridge, Gulf of America from East Cape Sable to Chokoloskee 20 to 60 NM out and beyond 5 fathoms and Gulf of Ameri
Expired 10:15 p.m. EDT, August 12, 2026
NWS North PlatteWarningAugust 12, 2026
Severe Thunderstorm Warning: Cherry, Grant and Hooker, NE
Expired 10:30 p.m. MDT, August 12, 2026
NWS North PlatteWarningAugust 12, 2026
Severe Thunderstorm Warning: Arthur, Cherry, Garden and 2 more, NE
Expired 10:30 p.m. CDT, August 12, 2026
NWS WilmingtonWarningAugust 12, 2026
Flood Warning: Fayette, Union, Wayne and 2 more, IN and OH
Expired 12:30 a.m. EDT, August 13, 2026
NWS HuntsvilleWarningAugust 12, 2026
Flash Flood Warning: Lauderdale, AL
Expired 12:15 a.m. CDT, August 13, 2026
NWS FlagstaffWarningAugust 12, 2026
Flash Flood Warning: Apache, AZ
Expired 12:00 a.m. PDT, August 13, 2026
NWS North PlatteWarningAugust 12, 2026
Severe Thunderstorm Warning: Cherry, NE
Expired 9:30 p.m. CDT, August 12, 2026
NWS TallahasseeWarningAugust 12, 2026
Special Marine Warning: Coastal Waters From Ochlockonee River to Apalachicola FL out to 20 Nm and Waters from Suwannee River to Apalachicola FL from 20 to 60 NM
Expired 10:30 p.m. EDT, August 12, 2026
NWS IndianapolisWarningAugust 12, 2026
Flood Warning: Bartholomew, IN
Expired 11:00 p.m. EDT, August 12, 2026
NWS TallahasseeWarningAugust 12, 2026
Severe Thunderstorm Warning: Geneva, Holmes and Walton, AL and FL
Expired 9:00 p.m. CDT, August 12, 2026
NWS IndianapolisWarningAugust 12, 2026
Flood Warning: Hendricks and Marion, IN
Expired 11:00 p.m. EDT, August 12, 2026
NWS Las VegasWarningAugust 12, 2026
Flash Flood Warning: Mohave and San Bernardino, AZ and CA
Expired 11:00 p.m. PDT, August 12, 2026
NWS IndianapolisWarningAugust 12, 2026
Flood Warning: Boone and Hamilton, IN
Expired 11:00 p.m. EDT, August 12, 2026
NWS IndianapolisWarningAugust 12, 2026
Flood Warning: Shelby, IN
Expired 11:00 p.m. EDT, August 12, 2026
NWS BinghamtonWarningAugust 12, 2026
Severe Thunderstorm Warning: Chemung, Schuyler, Steuben and 2 more, NY
Expired 8:30 p.m. EDT, August 12, 2026
NWS IndianapolisWarningAugust 12, 2026
Flood Warning: Hancock, IN
Expired 10:45 p.m. EDT, August 12, 2026
NWS JacksonWarningAugust 12, 2026
Severe Thunderstorm Warning: Rockcastle, KY
Expired 8:00 p.m. EDT, August 12, 2026
NWS LouisvilleWarningAugust 12, 2026
Severe Thunderstorm Warning: Garrard and Lincoln, KY
Expired 8:00 p.m. EDT, August 12, 2026
NWS BinghamtonWarningAugust 12, 2026
Severe Thunderstorm Warning: Tompkins, NY
Expired 8:00 p.m. EDT, August 12, 2026
NWS IndianapolisWarningAugust 12, 2026
Flood Warning: Monroe, Morgan and Owen, IN
Expired 5:46 a.m. EDT, August 18, 2026
NWS PhoenixWarningAugust 12, 2026
Flash Flood Warning: La Paz, AZ
Expired 11:30 p.m. PDT, August 12, 2026
NWS TallahasseeWarningAugust 12, 2026
Special Marine Warning: Apalachee Bay or Coastal Waters From Keaton Beach to Ochlockonee River Fl out to 20 Nm and Coastal Waters From Ochlockonee River to Apalachicola FL out to 20 Nm
Expired 9:15 p.m. EDT, August 12, 2026
NWS Northern IndianaWarningAugust 12, 2026
Flood Warning: Wells, IN
Expired 2:00 a.m. EDT, August 17, 2026
NWS TallahasseeWarningAugust 12, 2026
Severe Thunderstorm Warning: Houston, Jackson, Early and 2 more, AL and FL
Expired 8:00 p.m. EDT, August 12, 2026
NWS IndianapolisWarningAugust 12, 2026
Flood Warning: Tippecanoe, IN
Expired 4:31 p.m. EDT, August 15, 2026
NWS PaducahWarningAugust 12, 2026
Severe Thunderstorm Warning: Perry, MO
Expired 7:45 p.m. CDT, August 12, 2026
NWS MelbourneWarningAugust 12, 2026
Special Marine Warning: Volusia-Brevard County Line to Sebastian Inlet 0-20 nm
Expired 8:15 p.m. EDT, August 12, 2026
NWS WilmingtonWarningAugust 12, 2026
Flood Warning: Dearborn, Franklin, Ripley and 1 more, IN
Expired 1:00 p.m. EDT, August 13, 2026
NWS BuffaloWarningAugust 12, 2026
Special Marine Warning: Niagara River to Hamlin Beach NY and Niagara River to Hamlin Beach NY beyond 5NM off shoreline to US-Canadian border
Expired 9:00 p.m. EDT, August 12, 2026
NWS WilmingtonWarningAugust 12, 2026
Flood Warning: Fayette, Franklin and Union, IN
Expired 7:00 a.m. EDT, August 13, 2026
NWS IndianapolisWarningAugust 12, 2026
Flood Warning: Johnson, IN
Expired 11:00 p.m. EDT, August 12, 2026
NWS WilmingtonWarningAugust 12, 2026
Flash Flood Warning: Wayne, IN
Expired 10:00 p.m. EDT, August 12, 2026
NWS PhoenixWarningAugust 12, 2026
Severe Thunderstorm Warning: Maricopa, AZ
Expired 7:15 p.m. PDT, August 12, 2026
NWS NashvilleWarningAugust 12, 2026
Flash Flood Warning: Lawrence, TN
Expired 8:45 p.m. CDT, August 12, 2026
NWS Las VegasWarningAugust 12, 2026
Flash Flood Warning: San Bernardino, CA
Expired 9:45 p.m. PDT, August 12, 2026
NWS DenverWarningAugust 12, 2026
Severe Thunderstorm Warning: Logan and Phillips, CO
Expired 7:15 p.m. MDT, August 12, 2026
NWS Grand JunctionWarningAugust 12, 2026
Flash Flood Warning: Rio Blanco, CO
Expired 9:15 p.m. MDT, August 12, 2026
NWS TallahasseeWarningAugust 12, 2026
Severe Thunderstorm Warning: Leon, FL
Expired 7:30 p.m. EDT, August 12, 2026
NWS SpringfieldWarningAugust 12, 2026
Severe Thunderstorm Warning: Dent and Phelps, MO
Expired 7:30 p.m. CDT, August 12, 2026
NWS BinghamtonWarningAugust 12, 2026
Severe Thunderstorm Warning: Steuben and Yates, NY
Expired 7:00 p.m. EDT, August 12, 2026
NWS BurlingtonWarningAugust 12, 2026
Severe Thunderstorm Warning: Addison, Orange, Rutland and 1 more, VT
Expired 7:30 p.m. EDT, August 12, 2026
Source: National Weather Service alerts (api.weather.gov).
Earlier notices kept from August 2026
14 earlier notices in AreaZine's record; the latest first below. Every one, oldest first: August 1, 2026 to August 31, 2026.
- Local Area Emergency Issued for Minden, Nebraska Kearney County, Nebraska NOAA
- Level 2 Set Alert Issued for Owyhee County Near Silver City Owyhee County, Idaho NOAA
- Level 3 Go Now Evacuation for Owyhee County Owyhee County, Idaho NOAA
- Level 3 Go Now Evacuation Order Issued for Triangle in Owyhee County Owyhee County, Idaho NOAA
- Level 3 Go Now Alert Issued for Owyhee County Owyhee County, Idaho NOAA
- Evacuation Immediate for Summit County, Utah Summit County, Utah NOAA
- Civil Emergency Message for Owyhee County Owyhee County, Idaho NOAA
- Level 3 Go Now Civil Emergency Message for Owyhee County Owyhee County, Idaho NOAA
- Level 2 Set Alert Issued for Owyhee County Owyhee County, Idaho NOAA
- Level 3 Go Now Civil Emergency Alert for Owyhee County Owyhee County, Idaho NOAA
- Endangered Missing Person Alert for Bingham County Bingham County, Idaho NOAA
- Evacuation Immediate for Jackson County Indian Creek Fire Jackson County NOAA
- Fire Warning Issued for Spokane, WA Spokane, WA NOAA
- Particularly Dangerous Situation Red Flag Warning for Spokane County, WA Spokane County, WA NOAA
Notices AreaZine published before its record of the live feed began. AreaZine no longer holds each agency's full record for them, so each line shows what AreaZine recorded and links the agency where it gave a link.