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 IndianapolisWarningAugust 12, 2026
Flood Warning: Decatur, IN
Expired 5:43 a.m. EDT, August 14, 2026
NWS PhoenixWarningAugust 12, 2026
Severe Thunderstorm Warning: La Paz, AZ
Expired 7:00 p.m. PDT, August 12, 2026
NWS BurlingtonWarningAugust 12, 2026
Severe Thunderstorm Warning: Addison, Rutland and Windsor, VT
Expired 7:30 p.m. EDT, August 12, 2026
NWS BinghamtonWarningAugust 12, 2026
Severe Thunderstorm Warning: Schuyler, Steuben and Yates, NY
Expired 7:00 p.m. EDT, August 12, 2026
NWS PhoenixWarningAugust 12, 2026
Flash Flood Warning: La Paz and Riverside, AZ and CA
Expired 10:30 p.m. PDT, August 12, 2026
NWS BuffaloWarningAugust 12, 2026
Severe Thunderstorm Warning: Livingston and Ontario, NY
Expired 7:15 p.m. EDT, August 12, 2026
NWS El Paso Tx/Santa TeresaWarningAugust 12, 2026
Flash Flood Warning: Sierra, NM
Expired 8:15 p.m. MDT, August 12, 2026
NWS Greenville-SpartanburgWarningAugust 12, 2026
Severe Thunderstorm Warning: Greenville, SC
Expired 7:00 p.m. EDT, August 12, 2026
NWS PhoenixWarningAugust 12, 2026
Flash Flood Warning: La Paz, AZ
Expired 10:15 p.m. PDT, August 12, 2026
NWS GlasgowWarningAugust 12, 2026
Severe Thunderstorm Warning: Dawson, McCone and Prairie, MT
Expired 7:15 p.m. MDT, August 12, 2026
NWS MelbourneWarningAugust 12, 2026
Special Marine Warning: Volusia-Brevard County Line to Sebastian Inlet 0-20 nm and Sebastian Inlet to Jupiter Inlet 0-20 nm
Expired 7:15 p.m. EDT, August 12, 2026
NWS Grand JunctionWarningAugust 12, 2026
Flash Flood Warning: San Juan, UT
Expired 9:15 p.m. MDT, August 12, 2026
NWS San DiegoWarningAugust 12, 2026
Dust Storm Warning: Riverside and San Diego, CA
Expired 7:00 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 Suwannee River to Keaton Beach out 20 NM
Expired 8:00 p.m. EDT, August 12, 2026
NWS SpringfieldWarningAugust 12, 2026
Severe Thunderstorm Warning: Christian, Greene and Webster, MO
Expired 6:45 p.m. CDT, August 12, 2026
NWS FlagstaffWarningAugust 12, 2026
Flash Flood Warning: Gila, AZ
Expired 9:00 p.m. PDT, August 12, 2026
NWS PhoenixWarningAugust 12, 2026
Dust Storm Warning: Imperial and Riverside, CA
Expired 7:00 p.m. PDT, August 12, 2026
NWS Grand JunctionWarningAugust 12, 2026
Flash Flood Warning: San Juan, UT
Expired 7:45 p.m. MDT, August 12, 2026
NWS BinghamtonWarningAugust 12, 2026
Flash Flood Warning: Chemung and Steuben, NY
Expired 8:45 p.m. EDT, August 12, 2026
NWS PhoenixWarningAugust 12, 2026
Flash Flood Warning: La Paz, AZ
Expired 8:45 p.m. PDT, August 12, 2026
NWS LouisvilleWarningAugust 12, 2026
Flash Flood Warning: Harrison and Nicholas, KY
Expired 8:00 p.m. EDT, August 12, 2026
NWS BinghamtonWarningAugust 12, 2026
Flash Flood Warning: Bradford, PA
Expired 8:45 p.m. EDT, August 12, 2026
NWS AberdeenWarningAugust 12, 2026
Severe Thunderstorm Warning: McPherson, SD
Expired 6:30 p.m. CDT, August 12, 2026
NWS BinghamtonWarningAugust 12, 2026
Severe Thunderstorm Warning: Bradford, PA
Expired 6:00 p.m. EDT, August 12, 2026
NWS DenverWarningAugust 12, 2026
Severe Thunderstorm Warning: Logan, CO
Expired 6:15 p.m. MDT, August 12, 2026
NWS North PlatteWarningAugust 12, 2026
Severe Thunderstorm Warning: Sheridan, NE
Expired 6:30 p.m. MDT, August 12, 2026
NWS BismarckWarningAugust 12, 2026
Severe Thunderstorm Warning: Kidder, Logan and Stutsman, ND
Expired 6:15 p.m. CDT, August 12, 2026
NWS JacksonvilleWarningAugust 12, 2026
Severe Thunderstorm Warning: Alachua, Columbia, Gilchrist and 1 more, FL
Expired 6:00 p.m. EDT, August 12, 2026
NWS TallahasseeWarningAugust 12, 2026
Severe Thunderstorm Warning: Dale, Geneva, Henry and 1 more, AL
Expired 6:00 p.m. CDT, August 12, 2026
NWS PaducahWarningAugust 12, 2026
Severe Thunderstorm Warning: Posey, Vanderburgh and Henderson, IN and KY
Expired 6:15 p.m. CDT, August 12, 2026
NWS PhoenixWarningAugust 12, 2026
Flash Flood Warning: La Paz, AZ
Expired 8:30 p.m. PDT, August 12, 2026
NWS LouisvilleWarningAugust 12, 2026
Severe Thunderstorm Warning: Breckinridge, Grayson, Hancock and 1 more, KY
Expired 6:00 p.m. CDT, August 12, 2026
NWS MelbourneWarningAugust 12, 2026
Special Marine Warning: Volusia-Brevard County Line to Sebastian Inlet 0-20 nm
Expired 6:45 p.m. EDT, August 12, 2026
NWS PaducahWarningAugust 12, 2026
Severe Thunderstorm Warning: Franklin, Hamilton and Jefferson, IL
Expired 6:00 p.m. CDT, August 12, 2026
NWS BinghamtonWarningAugust 12, 2026
Severe Thunderstorm Warning: Bradford, PA
Expired 5:45 p.m. EDT, August 12, 2026
NWS Grand JunctionWarningAugust 12, 2026
Flood Warning: Eagle, CO
Expired 8:00 p.m. MDT, August 12, 2026
NWS Midland/OdessaWarningAugust 12, 2026
Flash Flood Warning: Pecos, TX
Expired 8:00 p.m. CDT, August 12, 2026
NWS FlagstaffWarningAugust 12, 2026
Flash Flood Warning: Gila, AZ
Expired 7:45 p.m. PDT, August 12, 2026
NWS ClevelandWarningAugust 12, 2026
Special Marine Warning: Willowick to Geneva-on-the Lake OH, Geneva-on-the-Lake to Conneaut OH, Willowick to Geneva-on-the-Lake OH beyond 5NM off shoreline to US-Canadian border and 1 more
Expired 6:15 p.m. EDT, August 12, 2026
NWS PhoenixWarningAugust 12, 2026
Flash Flood Warning: Imperial, CA
Expired 7:30 p.m. PDT, August 12, 2026
NWS Northern IndianaWarningAugust 12, 2026
Flood Warning: Adams and Wells, IN
Expired 2:00 a.m. EDT, August 17, 2026
NWS TallahasseeWarningAugust 12, 2026
Severe Thunderstorm Warning: Ben Hill and Irwin, GA
Expired 5:00 p.m. EDT, August 12, 2026
NWS PhoenixWarningAugust 12, 2026
Dust Storm Warning: Imperial, CA
Expired 5:30 p.m. PDT, August 12, 2026
NWS PhoenixWarningAugust 12, 2026
Severe Thunderstorm Warning: Imperial, CA
Expired 5:15 p.m. PDT, August 12, 2026
NWS LouisvilleWarningAugust 12, 2026
Severe Thunderstorm Warning: Perry, Breckinridge and Hancock, IN and KY
Expired 5:00 p.m. CDT, August 12, 2026
NWS St LouisWarningAugust 12, 2026
Severe Thunderstorm Warning: Callaway, Gasconade, Montgomery and 1 more, MO
Expired 5:00 p.m. CDT, August 12, 2026
NWS FlagstaffWarningAugust 12, 2026
Flash Flood Warning: Gila, AZ
Expired 7:15 p.m. PDT, August 12, 2026
NWS PaducahWarningAugust 12, 2026
Severe Thunderstorm Warning: Vanderburgh and Warrick, IN
Expired 5:00 p.m. CDT, August 12, 2026
NWS PaducahWarningAugust 12, 2026
Tornado Warning: Pike, IN
Expired 4:45 p.m. EDT, August 12, 2026
NWS GaylordWarningAugust 12, 2026
Special Marine Warning: Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary and Lake Huron from Presque Isle Lt. to Sturgeon Point MI 5NM off shore to US/Canadian bord
Expired 5:15 p.m. EDT, August 12, 2026
NWS JacksonvilleWarningAugust 12, 2026
Special Marine Warning: Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM, Coastal waters from St. Augustine to Flagler Beach FL out 20 NM, Waters from Fernandina Beach to St. Augusti
Expired 5:15 p.m. EDT, August 12, 2026
NWS JacksonvilleWarningAugust 12, 2026
Special Marine Warning: Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 NM, Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM, Waters from Altamaha Sound GA to Fernan
Expired 5:15 p.m. EDT, August 12, 2026
NWS RenoWarningAugust 12, 2026
Flash Flood Warning: Washoe, NV
Expired 7:00 p.m. PDT, August 12, 2026
NWS PhoenixWarningAugust 12, 2026
Flash Flood Warning: Imperial, CA
Expired 7:00 p.m. PDT, August 12, 2026
NWS FlagstaffWarningAugust 12, 2026
Flash Flood Warning: Yavapai, AZ
Expired 7:00 p.m. PDT, August 12, 2026
NWS Las VegasWarningAugust 12, 2026
Flash Flood Warning: Mohave and San Bernardino, AZ and CA
Expired 8:00 p.m. PDT, August 12, 2026
NWS IndianapolisWarningAugust 12, 2026
Flood Warning: Bartholomew, IN
Expired 5:23 p.m. EDT, August 13, 2026
NWS IndianapolisWarningAugust 12, 2026
Flood Warning: Henry, Rush and Shelby, IN
Expired 7:00 a.m. EDT, August 13, 2026
NWS SpokaneWarningAugust 12, 2026
Flash Flood Warning: Okanogan, WA
Expired 6:30 p.m. PDT, August 12, 2026
NWS Rapid CityWarningAugust 12, 2026
Severe Thunderstorm Warning: Fall River, SD
Expired 4:15 p.m. MDT, 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.