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 LouisvilleWarningAugust 13, 2026
Flash Flood Warning: Shelby, KY
Expired 8:45 p.m. EDT, August 13, 2026
NWS GrayWarningAugust 13, 2026
Severe Thunderstorm Warning: Kennebec, Knox, Lincoln and 1 more, ME
Expired 6:30 p.m. EDT, August 13, 2026
NWS CharlestonWarningAugust 13, 2026
Severe Thunderstorm Warning: Berkeley and Charleston, SC
Expired 6:30 p.m. EDT, August 13, 2026
NWS CharlestonWarningAugust 13, 2026
Severe Thunderstorm Warning: Chatham, Effingham, Beaufort and 3 more, GA and SC
Expired 6:30 p.m. EDT, August 13, 2026
NWS IndianapolisWarningAugust 13, 2026
Flood Warning: Brown, Clay, Johnson and 6 more, IN
Expired 8:30 p.m. EDT, August 13, 2026
NWS Midland/OdessaWarningAugust 13, 2026
Flash Flood Warning: Dawson and Gaines, TX
Expired 8:00 p.m. CDT, August 13, 2026
NWS HonoluluWarningAugust 13, 2026
Hurricane Warning: Big Island Windward Waters
Expired 6:15 a.m. HST, August 14, 2026
NWS HonoluluWarningAugust 13, 2026
Hurricane Warning: Alenuihaha Channel, Big Island Leeward Waters and Big Island Southeast Waters
Expired 6:15 a.m. HST, August 14, 2026
NWS JacksonvilleWarningAugust 13, 2026
Severe Thunderstorm Warning: Appling and Wayne, GA
Expired 5:30 p.m. EDT, August 13, 2026
NWS JacksonvilleWarningAugust 13, 2026
Severe Thunderstorm Warning: Coffee, GA
Expired 5:30 p.m. EDT, August 13, 2026
NWS PuebloWarningAugust 13, 2026
Severe Thunderstorm Warning: Bent and Otero, CO
Expired 5:30 p.m. MDT, August 13, 2026
NWS IndianapolisWarningAugust 13, 2026
Severe Thunderstorm Warning: Clay, Owen, Sullivan and 1 more, IN
Expired 5:45 p.m. EDT, August 13, 2026
NWS JacksonvilleWarningAugust 13, 2026
Severe Thunderstorm Warning: Appling and Wayne, GA
Expired 5:15 p.m. EDT, August 13, 2026
NWS CharlestonWarningAugust 13, 2026
Severe Thunderstorm Warning: Bulloch, Effingham, Screven and 3 more, GA and SC
Expired 5:45 p.m. EDT, August 13, 2026
NWS TucsonWarningAugust 13, 2026
Flash Flood Warning: Pima, AZ
Expired 7:30 p.m. PDT, August 13, 2026
NWS IndianapolisWarningAugust 13, 2026
Severe Thunderstorm Warning: Clay, Owen, Parke and 2 more, IN
Expired 5:30 p.m. EDT, August 13, 2026
NWS DenverWarningAugust 13, 2026
Flash Flood Warning: Western Arapahoe and Denver, CO
Expired 7:15 p.m. MDT, August 13, 2026
NWS DenverWarningAugust 13, 2026
Flash Flood Warning: Douglas and Jefferson, CO
Expired 7:00 p.m. MDT, August 13, 2026
NWS CharlestonWarningAugust 13, 2026
Special Marine Warning: Coastal waters from Edisto Beach SC to Savannah GA out 20 NM and Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary
Expired 6:00 p.m. EDT, August 13, 2026
NWS DenverWarningAugust 13, 2026
Severe Thunderstorm Warning: Western Arapahoe and Douglas, CO
Expired 4:30 p.m. MDT, August 13, 2026
NWS GrayWarningAugust 13, 2026
Special Marine Warning: Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM, Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM, Waters from Port Clyde ME to Cape E
Expired 5:00 p.m. EDT, August 13, 2026
NWS AmarilloWarningAugust 13, 2026
Severe Thunderstorm Warning: Gray, Hemphill, Roberts and 1 more, TX
Expired 4:45 p.m. CDT, August 13, 2026
NWS CharlestonWarningAugust 13, 2026
Severe Thunderstorm Warning: Bulloch, Candler, Evans and 1 more, GA
Expired 4:45 p.m. EDT, August 13, 2026
NWS IndianapolisWarningAugust 13, 2026
Severe Thunderstorm Warning: Parke, Vermillion and Vigo, IN
Expired 4:45 p.m. EDT, August 13, 2026
NWS MiamiWarningAugust 13, 2026
Special Marine Warning: Coastal waters from East Cape Sable to Chokoloskee FL out 20 NM
Expired 4:45 p.m. EDT, August 13, 2026
NWS Salt Lake CityWarningAugust 13, 2026
Flash Flood Warning: Washington County, UT
Expired 6:30 p.m. MDT, August 13, 2026
NWS SeattleWarningAugust 13, 2026
Flash Flood Warning: Mason, WA
Expired 5:30 p.m. PDT, August 13, 2026
NWS Salt Lake CityWarningAugust 13, 2026
Flash Flood Warning: Kane, UT
Expired 6:30 p.m. MDT, August 13, 2026
NWS Salt Lake CityWarningAugust 13, 2026
Flash Flood Warning: Garfield and Wayne, UT
Expired 6:30 p.m. MDT, August 13, 2026
NWS IndianapolisWarningAugust 13, 2026
Severe Thunderstorm Warning: Fountain, Parke, Vermillion and 1 more, IN
Expired 4:30 p.m. EDT, August 13, 2026
NWS Las VegasWarningAugust 13, 2026
Flash Flood Warning: Clark and Lincoln, NV
Expired 6:00 p.m. PDT, August 13, 2026
NWS FlagstaffWarningAugust 13, 2026
Flash Flood Warning: Coconino, AZ
Expired 6:00 p.m. PDT, August 13, 2026
NWS LincolnWarningAugust 13, 2026
Severe Thunderstorm Warning: Edgar and Vermilion, IL
Expired 3:45 p.m. CDT, August 13, 2026
NWS Peachtree CityWarningAugust 13, 2026
Severe Thunderstorm Warning: Laurens, Montgomery, Treutlen and 1 more, GA
Expired 3:30 p.m. EDT, August 13, 2026
NWS BirminghamWarningAugust 13, 2026
Severe Thunderstorm Warning: Lee, AL
Expired 3:30 p.m. CDT, August 13, 2026
NWS WilmingtonWarningAugust 13, 2026
Special Marine Warning: Coastal waters from Murrells Inlet to South Santee River SC out 20 NM
Expired 3:30 p.m. EDT, August 13, 2026
NWS GrayWarningAugust 13, 2026
Severe Thunderstorm Warning: Kennebec and Somerset, ME
Expired 3:30 p.m. EDT, August 13, 2026
NWS CaribouWarningAugust 13, 2026
Severe Thunderstorm Warning: Penobscot and Piscataquis, ME
Expired 3:30 p.m. EDT, August 13, 2026
NWS LincolnWarningAugust 13, 2026
Flash Flood Warning: Champaign and Vermilion, IL
Expired 5:45 p.m. CDT, August 13, 2026
NWS BurlingtonWarningAugust 13, 2026
Severe Thunderstorm Warning: Rutland, VT
Expired 3:45 p.m. EDT, August 13, 2026
NWS Peachtree CityWarningAugust 13, 2026
Severe Thunderstorm Warning: Dooly, Pulaski and Wilcox, GA
Expired 3:15 p.m. EDT, August 13, 2026
NWS Boston/NortonWarningAugust 13, 2026
Special Marine Warning: Cape Cod Bay, Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary and Massachusetts Bay and Ipswich Bay
Expired 3:30 p.m. EDT, August 13, 2026
NWS LincolnWarningAugust 13, 2026
Flash Flood Warning: Champaign, De Witt, McLean and 1 more, IL
Expired 5:15 p.m. CDT, August 13, 2026
NWS LincolnWarningAugust 13, 2026
Severe Thunderstorm Warning: Champaign, Douglas, Edgar and 2 more, IL
Expired 3:00 p.m. CDT, August 13, 2026
NWS RenoWarningAugust 13, 2026
Flash Flood Warning: Mineral, NV
Expired 4:45 p.m. PDT, August 13, 2026
NWS PuebloWarningAugust 13, 2026
Flash Flood Warning: Custer and Pueblo, CO
Expired 4:45 p.m. MDT, August 13, 2026
NWS ElkoWarningAugust 13, 2026
Severe Thunderstorm Warning: Elko, NV
Expired 2:15 p.m. PDT, August 13, 2026
NWS TallahasseeWarningAugust 13, 2026
Special Marine Warning: Coastal Waters from Mexico Beach to Apalachicola out 20 NM and Coastal Waters From Ochlockonee River to Apalachicola FL out to 20 Nm
Expired 2:45 p.m. EDT, August 13, 2026
NWS TucsonWarningAugust 13, 2026
Flash Flood Warning: Cochise, AZ
Expired 4:30 p.m. PDT, August 13, 2026
NWS Las VegasWarningAugust 13, 2026
Flash Flood Warning: San Bernardino and Clark, CA and NV
Expired 4:15 p.m. PDT, August 13, 2026
NWS TallahasseeWarningAugust 13, 2026
Extreme Heat Warning: Inland Bay, Calhoun, Inland Gulf and 12 more, FL
Expired 8:00 p.m. EDT, August 14, 2026
NWS Grand JunctionWarningAugust 13, 2026
Flash Flood Warning: Rio Blanco, CO
Expired 4:15 p.m. MDT, August 13, 2026
NWS RenoWarningAugust 13, 2026
Flash Flood Warning: Storey and Washoe, NV
Expired 4:15 p.m. PDT, August 13, 2026
NWS WilmingtonWarningAugust 13, 2026
Flood Warning: Ripley, IN
Expired 7:00 p.m. EDT, August 13, 2026
NWS WilmingtonWarningAugust 13, 2026
Flood Warning: Fayette and Wayne, IN
Expired 7:00 p.m. EDT, August 13, 2026
NWS WilmingtonWarningAugust 13, 2026
Flood Warning: Fayette, Franklin and Union, IN
Expired 7:00 p.m. EDT, August 13, 2026
NWS TucsonWarningAugust 13, 2026
Flash Flood Warning: Graham, AZ
Expired 4:00 p.m. PDT, August 13, 2026
NWS Grand JunctionWarningAugust 13, 2026
Flash Flood Warning: Mesa, CO
Expired 3:45 p.m. MDT, August 13, 2026
NWS LincolnWarningAugust 13, 2026
Severe Thunderstorm Warning: De Witt, Logan, McLean and 2 more, IL
Expired 1:45 p.m. CDT, August 13, 2026
NWS JacksonvilleWarningAugust 13, 2026
Extreme Heat Warning: Inland Glynn, Coastal Glynn, Inland Camden and 1 more, GA
Expired 8:00 p.m. EDT, August 14, 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.