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 WilmingtonWarningAugust 19, 2026
Flood Warning: Auglaize, Logan and Shelby, OH
Expired 11:45 p.m. EDT, August 19, 2026
NWS San DiegoWarningAugust 19, 2026
Extreme Heat Warning: Coachella Valley, San Diego County Deserts and San Gorgonio Pass Near Banning, CA
Expired 8:00 p.m. PDT, August 21, 2026
NWS WilmingtonWarningAugust 19, 2026
Flood Warning: Shelby, OH
Expired 2:00 p.m. EDT, August 20, 2026
NWS GoodlandWarningAugust 19, 2026
Severe Thunderstorm Warning: Wallace, KS
Expired 9:15 p.m. MDT, August 19, 2026
NWS TucsonWarningAugust 19, 2026
Severe Thunderstorm Warning: Pima and Pinal, AZ
Expired 9:00 p.m. PDT, August 19, 2026
NWS PhoenixWarningAugust 19, 2026
Severe Thunderstorm Warning: Gila, Maricopa and Pinal, AZ
Expired 8:45 p.m. PDT, August 19, 2026
NWS AlbuquerqueWarningAugust 19, 2026
Flash Flood Warning: Mora and San Miguel, NM
Expired 10:00 p.m. MDT, August 19, 2026
NWS IndianapolisWarningAugust 19, 2026
Severe Thunderstorm Warning: Delaware County, Hamilton, Hancock and 2 more, IN
Expired 8:45 p.m. EDT, August 19, 2026
NWS GoodlandWarningAugust 19, 2026
Severe Thunderstorm Warning: Sherman and Wallace, KS
Expired 9:15 p.m. MDT, August 19, 2026
NWS PhoenixWarningAugust 19, 2026
Dust Storm Warning: Maricopa and Pinal, AZ
Expired 8:45 p.m. PDT, August 19, 2026
NWS IndianapolisWarningAugust 19, 2026
Flash Flood Warning: Hamilton, IN
Expired 10:45 p.m. EDT, August 19, 2026
NWS TucsonWarningAugust 19, 2026
Flash Flood Warning: Pima, AZ
Expired 10:30 p.m. PDT, August 19, 2026
NWS IndianapolisWarningAugust 19, 2026
Flash Flood Warning: Madison and Tipton, IN
Expired 10:30 p.m. EDT, August 19, 2026
NWS AlbuquerqueWarningAugust 19, 2026
Flash Flood Warning: Torrance and Valencia, NM
Expired 9:15 p.m. MDT, August 19, 2026
NWS LincolnWarningAugust 19, 2026
Flash Flood Warning: Marshall and Stark, IL
Expired 10:15 p.m. CDT, August 19, 2026
NWS TucsonWarningAugust 19, 2026
Dust Storm Warning: Pima and Pinal, AZ
Expired 8:45 p.m. PDT, August 19, 2026
NWS IndianapolisWarningAugust 19, 2026
Flash Flood Warning: Warren, IN
Expired 11:00 p.m. EDT, August 19, 2026
NWS WilmingtonWarningAugust 19, 2026
Flash Flood Warning: Logan and Shelby, OH
Expired 10:00 p.m. EDT, August 19, 2026
NWS TucsonWarningAugust 19, 2026
Dust Storm Warning: Pima, AZ
Expired 8:15 p.m. PDT, August 19, 2026
NWS LincolnWarningAugust 19, 2026
Flash Flood Warning: Champaign, IL
Expired 10:00 p.m. CDT, August 19, 2026
NWS FlagstaffWarningAugust 19, 2026
Flash Flood Warning: Coconino and Yavapai, AZ
Expired 11:00 p.m. PDT, August 19, 2026
NWS DenverWarningAugust 19, 2026
Severe Thunderstorm Warning: Elbert, CO
Expired 7:30 p.m. MDT, August 19, 2026
NWS LincolnWarningAugust 19, 2026
Flash Flood Warning: Tazewell and Woodford, IL
Expired 10:00 p.m. CDT, August 19, 2026
NWS TucsonWarningAugust 19, 2026
Flash Flood Warning: Pima, AZ
Expired 9:45 p.m. PDT, August 19, 2026
NWS AlbuquerqueWarningAugust 19, 2026
Flash Flood Warning: Mora and San Miguel, NM
Expired 8:00 p.m. MDT, August 19, 2026
NWS MobileWarningAugust 19, 2026
Special Marine Warning: North Mobile Bay and South Mobile Bay
Expired 8:15 p.m. CDT, August 19, 2026
NWS IndianapolisWarningAugust 19, 2026
Severe Thunderstorm Warning: Boone, Clinton, Hamilton and 1 more, IN
Expired 7:30 p.m. EDT, August 19, 2026
NWS TucsonWarningAugust 19, 2026
Flash Flood Warning: Pima, AZ
Expired 9:45 p.m. PDT, August 19, 2026
NWS PuebloWarningAugust 19, 2026
Flash Flood Warning: Custer and Pueblo, CO
Expired 9:45 p.m. MDT, August 19, 2026
NWS PuebloWarningAugust 19, 2026
Flash Flood Warning: Custer and Pueblo, CO
Expired 9:45 p.m. MDT, August 19, 2026
NWS FlagstaffWarningAugust 19, 2026
Flash Flood Warning: Gila and Yavapai, AZ
Expired 9:45 p.m. PDT, August 19, 2026
NWS IndianapolisWarningAugust 19, 2026
Flash Flood Warning: Clinton, Howard and Tipton, IN
Expired 11:45 p.m. EDT, August 19, 2026
NWS Quad Cities IAWarningAugust 19, 2026
Flash Flood Warning: Mercer, IL
Expired 12:30 a.m. CDT, August 20, 2026
NWS IndianapolisWarningAugust 19, 2026
Severe Thunderstorm Warning: Clinton, IN
Expired 7:15 p.m. EDT, August 19, 2026
NWS JacksonWarningAugust 19, 2026
Severe Thunderstorm Warning: Jasper, Newton, Scott and 2 more, MS
Expired 7:15 p.m. CDT, August 19, 2026
NWS IndianapolisWarningAugust 19, 2026
Flash Flood Warning: Clinton, Fountain, Tippecanoe and 1 more, IN
Expired 11:15 p.m. EDT, August 19, 2026
NWS WilmingtonWarningAugust 19, 2026
Flash Flood Warning: Delaware County, OH
Expired 9:15 p.m. EDT, August 19, 2026
NWS LincolnWarningAugust 19, 2026
Flash Flood Warning: Vermilion, IL
Expired 9:15 p.m. CDT, August 19, 2026
NWS TucsonWarningAugust 19, 2026
Severe Thunderstorm Warning: Pima, AZ
Expired 7:00 p.m. PDT, August 19, 2026
NWS Quad Cities IAWarningAugust 19, 2026
Flash Flood Warning: Mercer, IL
Expired 12:00 a.m. CDT, August 20, 2026
NWS PuebloWarningAugust 19, 2026
Severe Thunderstorm Warning: Custer and Fremont, CO
Expired 6:30 p.m. MDT, August 19, 2026
NWS TucsonWarningAugust 19, 2026
Severe Thunderstorm Warning: Pima, AZ
Expired 7:00 p.m. PDT, August 19, 2026
NWS PuebloWarningAugust 19, 2026
Flash Flood Warning: Pueblo, CO
Expired 9:00 p.m. MDT, August 19, 2026
NWS TucsonWarningAugust 19, 2026
Flash Flood Warning: Pima, AZ
Expired 9:00 p.m. PDT, August 19, 2026
NWS MobileWarningAugust 19, 2026
Severe Thunderstorm Warning: Mobile, AL
Expired 6:45 p.m. CDT, August 19, 2026
NWS Kansas City/Pleasant HillWarningAugust 19, 2026
Severe Thunderstorm Warning: Caldwell, Carroll, Clinton and 3 more, MO
Expired 6:45 p.m. CDT, August 19, 2026
NWS TucsonWarningAugust 19, 2026
Severe Thunderstorm Warning: Pima, AZ
Expired 6:30 p.m. PDT, August 19, 2026
NWS IndianapolisWarningAugust 19, 2026
Flash Flood Warning: Carroll, Clinton and Tippecanoe, IN
Expired 8:45 p.m. EDT, August 19, 2026
NWS TucsonWarningAugust 19, 2026
Flash Flood Warning: Pima, AZ
Expired 8:45 p.m. PDT, August 19, 2026
NWS LincolnWarningAugust 19, 2026
Flash Flood Warning: Knox, IL
Expired 8:45 p.m. CDT, August 19, 2026
NWS JacksonvilleWarningAugust 19, 2026
Severe Thunderstorm Warning: Marion, FL
Expired 6:30 p.m. EDT, August 19, 2026
NWS MelbourneWarningAugust 19, 2026
Special Marine Warning: Sebastian Inlet to Jupiter Inlet 0-20 nm
Expired 7:15 p.m. EDT, August 19, 2026
NWS WilmingtonWarningAugust 19, 2026
Flash Flood Warning: Shelby, OH
Expired 8:45 p.m. EDT, August 19, 2026
NWS El Paso Tx/Santa TeresaWarningAugust 19, 2026
Dust Storm Warning: Grant, Hidalgo and Luna, NM
Expired 6:15 p.m. MDT, August 19, 2026
NWS MobileWarningAugust 19, 2026
Special Marine Warning: Perdido Bay Area, Pensacola Bay Area including Santa Rosa Sound and Coastal waters from Pensacola FL to Pascagoula MS out 20 NM
Expired 7:00 p.m. CDT, August 19, 2026
NWS JacksonWarningAugust 19, 2026
Severe Thunderstorm Warning: Leake, Neshoba, Newton and 1 more, MS
Expired 6:30 p.m. CDT, August 19, 2026
NWS TucsonWarningAugust 19, 2026
Flash Flood Warning: Cochise, AZ
Expired 8:15 p.m. PDT, August 19, 2026
NWS JacksonWarningAugust 19, 2026
Severe Thunderstorm Warning: Attala, Carroll, Choctaw and 2 more, MS
Expired 6:15 p.m. CDT, August 19, 2026
NWS MelbourneWarningAugust 19, 2026
Severe Thunderstorm Warning: Lake and Orange, FL
Expired 5:30 p.m. EDT, August 19, 2026
NWS MemphisWarningAugust 19, 2026
Severe Thunderstorm Warning: Calhoun and Chickasaw, MS
Expired 5:45 p.m. CDT, August 19, 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.