National Weather Service Issues Heat Advisory for Southeast Georgia
The National Weather Service Jacksonville FL has issued a Heat Advisory for 50 zones in southeast Georgia as high temperatures develop on August 16, 2026.
Severe Weather
Flood Warning Issued for Sangamon River at Monticello, Illinois
The National Weather Service in Lincoln, Illinois, forecasts moderate flooding beginning early on Aug. 16, 2026, in a warning it says approaches the flood of record.
Flood Warning Issued for Skunk River at Augusta
The National Weather Service in the Quad Cities forecasts minor flooding from Saturday evening through late Sunday night.
Carolinas Heat Advisory Now Runs Until 8 p.m. Sunday Evening
The advisory window for parts of southeastern North Carolina and northeastern South Carolina now extends to 8 p.m. EDT on August 15, later than first issued.
Weather Service Warns of Heat Illness Risk Under Carolinas Heat Advisory
Hot temperatures and high humidity may cause heat illnesses, the National Weather Service said in its advisory for parts of North and South Carolina.
Heat Advisory in Effect for Parts of the Carolinas With Heat Index Up to 110
Advisory covering counties in southeastern North Carolina and northeastern South Carolina runs from 11 a.m. to 8 p.m. Saturday, August 15, according to reports from two local outlets.
Flash Flood Watch Issued for Montana's Pioneer Mountain Range
NBC Montana reports heavy rainfall could bring flash flooding and debris flows near recent burn scars on Aug. 14.
Flash Flood Watches Reported in Barbados, Northern Arizona and Ruidoso Area
Three outlets describe watch-level flood notices, with conflicting accounts of the issuing office and the areas covered.
Montana Flash Flood Watch Extended Through Friday Evening in Pioneer Mountain Range
NBC Montana reports the watch now runs into Friday afternoon and evening, August 14, 2026 — a longer window than when it was first issued.
- Severe WeatherAug 13, 2026, 8:17 p.m. ET
Amber Extreme Heat Warnings Now In Force Across Swathe of England
The BBC reports amber "extreme heat" warnings are in place from London to Sheffield and across parts of the West and South West of England.
- Severe WeatherAug 13, 2026, 8:08 p.m. ET
Amber Extreme Heat Warnings Cover Swathe of England
BBC reports amber "extreme heat" warnings stretching from London to Sheffield and across parts of western and south-western England.
- Severe WeatherAug 13, 2026, 11:24 a.m. ET
Fire Danger Alert Raised to Red Flag Warning in Western and Northwestern Oklahoma
KOCO reports the alert level for parts of far western and northwestern Oklahoma has been elevated to a Red Flag Warning.
- Severe WeatherAug 13, 2026, 10:54 a.m. ET
Red Flag Warning Issued for Parts of Western and Northwestern Oklahoma
KOCO reports a Red Flag Warning covering counties in far western and northwestern Oklahoma, in a situation that is still developing.
- Severe WeatherAug 13, 2026, 9:17 a.m. ET
Nearly 275,000 Indiana Customers Without Power as Flood Risk Persists Across Midwest
Officials urged residents in vulnerable parts of Cambridge City to evacuate, with isolated totals of 3 to 6 inches or more possible.
- Severe WeatherAug 13, 2026, 9:14 a.m. ET
More than half a million without power in Ohio Valley as flood risk continues across Midwest
Forecasters have placed parts of four states under an elevated risk of flooding rainfall, with nearly 275,000 Indiana customers reported without power on Thursday.
Flash Flood Watch Remains the Stated Level for Montana's Pioneer Mountain Range
The only hazard level supported by the available reporting is a watch, not a warning, for the burn-scar debris flow risk in the Pioneer Mountain Range.
Flash Flood Watch issued for Montana's Pioneer Mountain Range
Forecasters warn heavy rainfall could bring flash flooding and debris flows near recent burn scars, according to NBC Montana.
- Severe WeatherAug 12, 2026, 11:00 p.m. ET
Middle Tennessee Heat Advisory Extended to Sunday Evening, Heat Index Up to 109
The National Weather Service has pushed the advisory's end time back to 7 p.m. Sunday, August 16, covering Nashville, Clarksville and more than two dozen counties.
- Severe WeatherAug 12, 2026, 10:46 p.m. ET
Middle Tennessee Heat Advisory Extended Through Sunday Evening, Heat Index Up to 109
The National Weather Service alert remains at advisory level, the tier below a warning, and now runs to 7 p.m. Sunday, August 16.
- Severe WeatherAug 12, 2026, 10:40 p.m. ET
National Weather Service Heat Advisory Covers Middle Tennessee Through Sunday Evening
Heat index values could reach 109 degrees across more than two dozen counties, with the advisory set to expire at 7 p.m. on Sunday, August 16.
Flash Flood Watch For Northern Arizona Extended To Aug. 13
The National Weather Service office in Flagstaff has pushed the end of the watch back, lengthening the window from what was first issued.
Flash Flood Watch Remains The Only Hazard Level On Record For Northern Arizona
Fox 10 Phoenix reports a Flash Flood Watch issued by the National Weather Service in Flagstaff for northern Arizona, running until Aug. 13, 2026; no higher-level product is documented in the available record.
Flash Flood Watch In Effect For Northern Arizona
The National Weather Service office in Flagstaff has a watch-level flash flood alert running through the end of August 12, according to Fox 10 Phoenix.
- Severe WeatherAug 12, 2026, 12:43 p.m. ET
Red Flag Warning in Effect for Central and Eastern Washington Through Wednesday Night
The fire-weather warning runs until 11 p.m. Wednesday, August 12, covering areas from the Methow Valley to the Selkirk Mountains, according to warning details reported by fox13seattle.com.
- Severe WeatherAug 12, 2026, 12:36 p.m. ET
Red Flag Warning in Effect for Central and Eastern Washington
The warning runs through 11 p.m. Wednesday, August 12, citing lightning and outflow gusts to 40 mph, according to fox13seattle.com.
- Severe WeatherAug 12, 2026, 12:33 p.m. ET
Forecasters Warn Lightning Could Ignite New Wildfires in Central, Eastern Washington
The Red Flag Warning covering much of the state's interior now carries an explicit fire-start impact, and runs through 11 p.m. Wednesday, August 12.
- Severe WeatherAug 12, 2026, 12:27 p.m. ET
Red Flag Warning Issued for Central and Eastern Washington Through Wednesday Evening
Forecasters warn that lightning and gusty outflow winds of up to 40 mph could start new wildfires across a wide swath of the state.
- Severe WeatherAug 12, 2026, 11:53 a.m. ET
Heat Advisory for Disney World Area Now Runs to 8 p.m. Wednesday
The advisory for East Central Florida is in effect from 10 a.m. to 8 p.m. on Wednesday, August 12, 2026 — a longer window than when it was first issued.
- Severe WeatherAug 12, 2026, 11:51 a.m. ET
Heat Advisory Covers East Central Florida and Disney World Until 8 p.m. Wednesday
The heat index is expected to reach 108 to 112 degrees on August 12 before the advisory expires at 8 p.m., according to Disney Food Blog, which reports the alert level as an advisory rather than a warning.
- Severe WeatherAug 12, 2026, 11:46 a.m. ET
Heat Advisory in Effect for East Central Florida, Including Disney World
The advisory runs from 10 a.m. to 8 p.m. on August 12, 2026, with a heat index forecast at 108 to 112 degrees, according to Disney Food Blog.
Heat Advisories Extended Across Central Florida and the Charlotte Region
Outlets report advisory-level heat alerts with heat index figures ranging from 100 to 112 degrees, and conflicting start and end times spanning Aug. 11 to Aug. 14.
Heat Advisory Reported for Central Florida, With Conflicting Timing and Heat Index Figures
Four Central Florida outlets report an advisory-level heat alert issued by the National Weather Service office in Melbourne, but differ on the dates and on how hot it will feel.
Central Florida Heat Advisory Extended to 8 p.m. Tuesday
The National Weather Service in Melbourne now has the advisory running from 11 a.m. to 8 p.m. on Aug. 11, a longer window than when it was first issued.
Heat Advisory in Effect for All of Central Florida
Fox 35 Orlando reports feels-like temperatures of around 108 to 111 degrees under an advisory running from 11 a.m. to 8 p.m. on Aug. 11, 2026.
- Severe WeatherAug 10, 2026, 8:54 p.m. ET
San Diego Coastal Flood Advisory Extended to Wednesday Night
The National Weather Service now has the advisory for San Diego County beaches running until 11 p.m. Wednesday, later than in its earlier issuance.
- Severe WeatherAug 10, 2026, 8:53 p.m. ET
Arkansas Heat Advisory Extended, Now Running Through Aug. 10
The National Weather Service office in North Little Rock has pushed back the end of the advisory, which now runs longer than when it was first issued.
- Severe WeatherAug 10, 2026, 8:50 p.m. ET
Coastal Flood Advisory in Effect for San Diego County Beaches Through Wednesday
The National Weather Service advisory covering San Diego County beaches runs from the evening of Monday, Aug. 10 to Wednesday, Aug. 12, with high tides forecast to exceed 7 feet.
- Severe WeatherAug 10, 2026, 8:47 p.m. ET
Weather Service Warns of Minor Tidal Overflow at San Diego County Beaches
The National Weather Service says tides above 7 feet could push water into low-lying beach areas, including parking lots, through Wednesday.
- Severe WeatherAug 10, 2026, 8:47 p.m. ET
Heat Advisory Remains In Place Across Much of Arkansas Through Aug. 10
The National Weather Service office in North Little Rock lists the alert at advisory level, with heat index values of up to 110 degrees expected.
- Severe WeatherAug 10, 2026, 8:27 p.m. ET
Heat Advisory Covers Much of Arkansas, With Heat Index Up to 110 Degrees Forecast
The National Weather Service office in North Little Rock has an advisory-level heat alert in place for the river valley and eastern, northern and central Arkansas through Aug. 10, 2026.
- Severe WeatherAug 10, 2026, 8:27 p.m. ET
Coastal Flood Advisory in Effect for San Diego County Beaches Through Wednesday
The National Weather Service says astronomical high tides are expected to exceed 7 feet in the evenings from Monday through Wednesday, with minor tidal overflow possible in low-lying beach areas.
- Severe WeatherAug 10, 2026, 8:27 p.m. ET
Heat Advisory Warns of Heat Exhaustion, Heat Stroke Risk in Palm Beach County
Apparent temperatures could reach triple digits across much of South Florida through early evening, with the advisory now spelling out the illnesses those conditions can cause.
- Severe WeatherAug 10, 2026, 8:19 p.m. ET
Apparent Temperatures Could Hit Triple Digits in Palm Beach County This Week
Boca News Now reports that apparent temperatures could reach triple digits across much of South Florida, including Palm Beach County, through early evening.
Two Outlets Report Different Weekend Alerts: Flood Watch in Indiana, Red Flag Warning in Oregon
WISH-TV reports a Flood Watch for much of central Indiana through Saturday evening; KATU reports a Red Flag Warning for parts of Oregon and Washington. The two accounts differ on both hazard and alert level, and neither outweighs the other.
Heat advisories reported across multiple states, with outlets differing on timing and temperatures
Reports from mid-August describe heat advisories in California, New York, the Southeast, Middle Tennessee, southern Illinois and Alabama, with conflicting start and end times, issuing offices and forecast figures.
- Severe WeatherAug 9, 2026, 8:21 p.m. ET
Red Flag Warning Extended in Washington and Oregon Through Aug. 8
The National Weather Service warning now runs to 11 p.m. on Aug. 8, 2026, later than when it was first issued.
- Severe WeatherAug 9, 2026, 8:15 p.m. ET
Red Flag Warning Covers Parts of Central and Eastern Washington and Oregon
The National Weather Service warning, in effect until 11 p.m. on Aug. 8, 2026, covers areas east of the Cascades and parts of north-central and northeast Oregon.
Red Flag Warning Issued for Lower Columbia Basin and Warm Springs Reservation
KATU reported a Red Flag Warning covering parts of the Pacific Northwest, in a situation that remains developing.
- Severe WeatherAug 8, 2026, 3:27 a.m. ET
Southern California Heat Advisory Extended Through Sunday Evening
The advisory, which takes effect at 10 a.m. Saturday, Aug. 8, now runs until 8 p.m. Sunday, Aug. 9 — later than when it was first issued.
- Severe WeatherAug 8, 2026, 2:25 a.m. ET
Heat Advisory Remains in Effect Across Southern California Through Sunday Evening
The alert covering Los Angeles, Orange, Ventura and Santa Barbara county areas is still posted at the advisory level, with no upgrade reflected in the available records.