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 CharlestonWarningAugust 11, 2026
Special Marine Warning: Coastal waters from South Santee River to Edisto Beach SC out 20 NM and Coastal waters from Edisto Beach SC to Savannah GA out 20 NM
Expired 6:15 p.m. EDT, August 11, 2026
NWS ColumbiaWarningAugust 11, 2026
Severe Thunderstorm Warning: Burke, Richmond, Aiken and 1 more, GA and SC
Expired 5:00 p.m. EDT, August 11, 2026
NWS MorristownWarningAugust 11, 2026
Severe Thunderstorm Warning: Carter and Johnson, TN
Expired 4:45 p.m. EDT, August 11, 2026
NWS RaleighWarningAugust 11, 2026
Severe Thunderstorm Warning: Davidson and Randolph, NC
Expired 4:45 p.m. EDT, August 11, 2026
NWS WilmingtonWarningAugust 11, 2026
Severe Thunderstorm Warning: Boone, Bracken, Campbell and 12 more, KY and OH
Expired 5:00 p.m. EDT, August 11, 2026
NWS WilmingtonWarningAugust 11, 2026
Tornado Warning: Adams, Brown and Highland, OH
Expired 4:30 p.m. EDT, August 11, 2026
NWS WilmingtonWarningAugust 11, 2026
Flash Flood Warning: Brown, Clermont, Clinton and 2 more, OH
Expired 7:00 p.m. EDT, August 11, 2026
NWS BirminghamWarningAugust 11, 2026
Flash Flood Warning: Calhoun, Cherokee, Cleburne and 1 more, AL
Expired 7:00 p.m. CDT, August 11, 2026
NWS LincolnWarningAugust 11, 2026
Severe Thunderstorm Warning: Champaign, Douglas, Edgar and 1 more, IL
Expired 4:45 p.m. CDT, August 11, 2026
NWS BlacksburgWarningAugust 11, 2026
Severe Thunderstorm Warning: Wilkes and Yadkin, NC
Expired 4:45 p.m. EDT, August 11, 2026
NWS WilmingtonWarningAugust 11, 2026
Flash Flood Warning: Boone, Campbell, Kenton and 1 more, KY and OH
Expired 6:45 p.m. EDT, August 11, 2026
NWS ClevelandWarningAugust 11, 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 5:15 p.m. EDT, August 11, 2026
NWS WilmingtonWarningAugust 11, 2026
Flash Flood Warning: Fairfield, Franklin, Hocking and 2 more, OH
Expired 6:45 p.m. EDT, August 11, 2026
NWS MorristownWarningAugust 11, 2026
Flash Flood Warning: Russell and Washington County, VA
Expired 6:30 p.m. EDT, August 11, 2026
NWS Salt Lake CityWarningAugust 11, 2026
Flash Flood Warning: Garfield, UT
Expired 8:30 p.m. MDT, August 11, 2026
NWS CharlestonWarningAugust 11, 2026
Flood Warning: Clay, Fayette, Kanawha and 5 more, WV
Expired 6:15 p.m. EDT, August 11, 2026
NWS CharlestonWarningAugust 11, 2026
Flood Warning: Perry, OH
Expired 12:15 a.m. EDT, August 12, 2026
NWS MorristownWarningAugust 11, 2026
Severe Thunderstorm Warning: Sullivan and Washington County, TN
Expired 4:00 p.m. EDT, August 11, 2026
NWS IndianapolisWarningAugust 11, 2026
Severe Thunderstorm Warning: Fountain, Tippecanoe and Warren, IN
Expired 4:00 p.m. EDT, August 11, 2026
NWS WilmingtonWarningAugust 11, 2026
Tornado Warning: Butler and Hamilton, OH
Expired 3:45 p.m. EDT, August 11, 2026
NWS WilmingtonWarningAugust 11, 2026
Severe Thunderstorm Warning: Butler, Greene, Montgomery and 2 more, OH
Expired 4:00 p.m. EDT, August 11, 2026
NWS CharlestonWarningAugust 11, 2026
Severe Thunderstorm Warning: Buchanan and Dickenson, VA
Expired 3:45 p.m. EDT, August 11, 2026
NWS CharlestonWarningAugust 11, 2026
Flood Warning: Gallia, Meigs, Jackson and 4 more, OH and WV
Expired 6:15 p.m. EDT, August 11, 2026
NWS IndianapolisWarningAugust 11, 2026
Severe Thunderstorm Warning: Carroll, Clinton, Tippecanoe and 1 more, IN
Expired 4:00 p.m. EDT, August 11, 2026
NWS WilmingtonWarningAugust 11, 2026
Tornado Warning: Dearborn, Franklin, Ripley and 2 more, IN and KY
Expired 3:30 p.m. EDT, August 11, 2026
NWS San DiegoWarningAugust 11, 2026
Severe Thunderstorm Warning: San Diego, CA
Expired 4:15 p.m. PDT, August 11, 2026
NWS WilmingtonWarningAugust 11, 2026
Severe Thunderstorm Warning: Butler, Montgomery, Preble and 1 more, OH
Expired 3:45 p.m. EDT, August 11, 2026
NWS IndianapolisWarningAugust 11, 2026
Severe Thunderstorm Warning: Decatur, IN
Expired 3:45 p.m. EDT, August 11, 2026
NWS WilmingtonWarningAugust 11, 2026
Severe Thunderstorm Warning: Dearborn, Fayette, Franklin and 5 more, IN and OH
Expired 3:45 p.m. EDT, August 11, 2026
NWS San DiegoWarningAugust 11, 2026
Flash Flood Warning: San Diego, CA
Expired 4:00 p.m. PDT, August 11, 2026
NWS San DiegoWarningAugust 11, 2026
Flash Flood Warning: San Diego, CA
Expired 4:00 p.m. PDT, August 11, 2026
NWS RenoWarningAugust 11, 2026
Flash Flood Warning: Mineral, NV
Expired 5:45 p.m. PDT, August 11, 2026
NWS Salt Lake CityWarningAugust 11, 2026
Flash Flood Warning: Garfield and Kane, UT
Expired 5:45 p.m. MDT, August 11, 2026
NWS WilmingtonWarningAugust 11, 2026
Severe Thunderstorm Warning: Clark, Clinton, Fayette and 4 more, OH
Expired 3:30 p.m. EDT, August 11, 2026
NWS Northern IndianaWarningAugust 11, 2026
Flood Warning: Cass, Fulton, Grant and 7 more, IN
Expired 5:30 p.m. EDT, August 11, 2026
NWS Las VegasWarningAugust 11, 2026
Severe Thunderstorm Warning: San Bernardino, CA
Expired 3:00 p.m. PDT, August 11, 2026
NWS San DiegoWarningAugust 11, 2026
Flash Flood Warning: San Diego, CA
Expired 5:15 p.m. PDT, August 11, 2026
NWS BlacksburgWarningAugust 11, 2026
Severe Thunderstorm Warning: Smyth and Tazewell, VA
Expired 3:00 p.m. EDT, August 11, 2026
NWS IndianapolisWarningAugust 11, 2026
Severe Thunderstorm Warning: Delaware County, Hancock, Henry and 2 more, IN
Expired 3:15 p.m. EDT, August 11, 2026
NWS San DiegoWarningAugust 11, 2026
Severe Thunderstorm Warning: San Diego, CA
Expired 3:30 p.m. PDT, August 11, 2026
NWS BlacksburgWarningAugust 11, 2026
Severe Thunderstorm Warning: Mercer, WV
Expired 3:15 p.m. EDT, August 11, 2026
NWS FlagstaffWarningAugust 11, 2026
Severe Thunderstorm Warning: Apache, AZ
Expired 2:30 p.m. PDT, August 11, 2026
NWS PittsburghWarningAugust 11, 2026
Flood Warning: Coshocton, Guernsey, Muskingum and 1 more, OH
Expired 9:00 p.m. EDT, August 11, 2026
NWS MorristownWarningAugust 11, 2026
Severe Thunderstorm Warning: Russell, VA
Expired 2:45 p.m. EDT, August 11, 2026
NWS San DiegoWarningAugust 11, 2026
Flash Flood Warning: Riverside and San Diego, CA
Expired 4:00 p.m. PDT, August 11, 2026
NWS CharlestonWarningAugust 11, 2026
Severe Thunderstorm Warning: Buchanan, McDowell, Mingo and 2 more, VA and WV
Expired 3:00 p.m. EDT, August 11, 2026
NWS IndianapolisWarningAugust 11, 2026
Severe Thunderstorm Warning: Boone, Hamilton, Hancock and 6 more, IN
Expired 2:45 p.m. EDT, August 11, 2026
NWS ChicagoWarningAugust 11, 2026
Flood Warning: Lake and Porter, IN
Expired 4:30 p.m. CDT, August 11, 2026
NWS IndianapolisWarningAugust 11, 2026
Flash Flood Warning: Delaware County, Howard, Madison and 1 more, IN
Expired 5:30 p.m. EDT, August 11, 2026
NWS CharlestonWarningAugust 11, 2026
Flash Flood Warning: Boone, Fayette, Kanawha and 6 more, WV
Expired 5:30 p.m. EDT, August 11, 2026
NWS Salt Lake CityWarningAugust 11, 2026
Flash Flood Warning: Piute, UT
Expired 4:15 p.m. MDT, August 11, 2026
NWS BirminghamWarningAugust 11, 2026
Flash Flood Warning: Cherokee, AL
Expired 4:15 p.m. CDT, August 11, 2026
NWS Northern IndianaWarningAugust 11, 2026
Severe Thunderstorm Warning: Elkhart, Kosciusko, Lagrange and 2 more, IN
Expired 2:15 p.m. EDT, August 11, 2026
NWS IndianapolisWarningAugust 11, 2026
Severe Thunderstorm Warning: Clinton, Howard and Tipton, IN
Expired 2:00 p.m. EDT, August 11, 2026
NWS Los Angeles/OxnardWarningAugust 11, 2026
Flash Flood Warning: Ventura, CA
Expired 4:15 p.m. PDT, August 11, 2026
NWS WilmingtonWarningAugust 11, 2026
Severe Thunderstorm Warning: Champaign, Clark, Darke and 4 more, OH
Expired 1:45 p.m. EDT, August 11, 2026
NWS Northern IndianaWarningAugust 11, 2026
Severe Thunderstorm Warning: Cass and Miami, IN
Expired 1:45 p.m. EDT, August 11, 2026
NWS CharlestonWarningAugust 11, 2026
Severe Thunderstorm Warning: Boone, Lincoln, Logan and 2 more, WV
Expired 1:45 p.m. EDT, August 11, 2026
NWS CharlestonWarningAugust 11, 2026
Severe Thunderstorm Warning: Boone, Braxton, Clay and 5 more, WV
Expired 1:45 p.m. EDT, August 11, 2026
NWS Northern IndianaWarningAugust 11, 2026
Flash Flood Warning: La Porte, Pulaski and Starke, IN
Expired 2:45 p.m. EDT, August 11, 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.