Alert archive / Florida / Severe Thunderstorm Warnings in 2026
Severe Thunderstorm Warning 74, NWS Melbourne, FL
NWS Melbourne, FL issued this severe thunderstorm warning at Jul 6, 2026, 6:15 PM EDT for Brevard County, Florida. It was in force for 29 min. 3 reports came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Jul 6, 2026, 6:15 PM EDT (22:15 UTC)
- Expired
- Jul 6, 2026, 6:44 PM EDT
- In force
- 29 min
- Issued by
- NWS Melbourne, FL
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
County Brevard County, FL
The radar
The Melbourne radar (KMLB), 56 km from the middle of the area, began a volume at 22:14 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jul 6, 6:15 PM EDT | TSTM WND GST 44 | 3 Se Haulover Canal, FL | USSF wind sensor on tower 418 measured a peak wind gust of 44MPH/38KT from the southwest at 6:15 PM. Earlier, a gust to 40MPH/35KT occurred at 6:05 PM. Sensor elevation is 54 feet. |
| Jul 6, 6:15 PM EDT | TSTM WND GST 58 | 2 Ne Kennedy Space Cent, FL | USSF wind sensor on tower 211 measured a peak wind gust of 58MPH/50KT from the west at 6:15 PM. Earlier, a gust to 39MPH/34KT occurred at 6:00 PM. Sensor elevation is 54 feet. |
| Jul 6, 6:25 PM EDT | TSTM WND GST 46 | 4 E Kennedy Space Cente, FL | USSF wind sensor at launch complex 41 SE measured a peak wind gust of 46MPH/40KT from the west at 6:25 PM. Earlier, a gust to 43MPH/37KT occurred at 6:05 PM. Sensor elevation is 50 feet. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
Did it verify
Verified. The Iowa Environmental Mesonet's Cow matched one storm report to this severe thunderstorm warning; the first came 0 minutes after it went out.
Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.
The nearest sounding before it
Tampa Bay, FL (KTBW), launched 12:00Z, 10.3 hours before the alert went out and 197 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 1003 J/kg
- Mixed-layer CIN
- -48 J/kg
- Mixed-layer LCL
- 1053 m above ground
- 0-6 km bulk shear
- 3 kt
- 0-1 km storm-relative helicity
- -38 m²/s²
- 0-3 km storm-relative helicity
- -16 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
071
WUUS52 KMLB 062215
SVRMLB
FLC009-062300-
/O.NEW.KMLB.SV.W.0074.260706T2215Z-260706T2300Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Melbourne FL
615 PM EDT Mon Jul 6 2026
The National Weather Service in Melbourne has issued a
* Severe Thunderstorm Warning for...
Northeastern Brevard County in east central Florida...
* Until 700 PM EDT.
* At 615 PM EDT, a severe thunderstorm was located over Merritt
Island Wildlife Refuge, or near Playalinda Beach, moving east at 5
mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include...
Playalinda Beach, Haulover Canal, Merritt Island Wildlife Refuge,
and Klondike Beach.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Frequent cloud to ground lightning is also occurring with this storm.
Move indoors immediately. Remember, lightning can strike beyond 10
miles away from a thunderstorm.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 2854 8076 2871 8081 2880 8069 2864 8057
2848 8052
TIME...MOT...LOC 2215Z 265DEG 6KT 2865 8072
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Schaper2 follow-up statements
883
WWUS52 KMLB 062225
SVSMLB
Severe Weather Statement
National Weather Service Melbourne FL
625 PM EDT Mon Jul 6 2026
FLC009-062300-
/O.CON.KMLB.SV.W.0074.000000T0000Z-260706T2300Z/
Brevard FL-
625 PM EDT Mon Jul 6 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 700 PM EDT
FOR NORTHEASTERN BREVARD COUNTY...
At 623 PM EDT, a severe thunderstorm was located over Merritt Island
Wildlife Refuge, or near Playalinda Beach, moving east at 10 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated. A mesonet near Kennedy Space Center
recorded a 58 mph wind gust around 615 PM EDT.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Playalinda Beach, Haulover Canal, Merritt Island Wildlife Refuge, and
Klondike Beach.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 2854 8076 2871 8081 2880 8069 2864 8057
2848 8052
TIME...MOT...LOC 2223Z 266DEG 8KT 2864 8068
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...OBSERVED
MAX WIND GUST...60 MPH
$$
Schaper976
WWUS52 KMLB 062244
SVSMLB
Severe Weather Statement
National Weather Service Melbourne FL
644 PM EDT Mon Jul 6 2026
FLC009-062254-
/O.CAN.KMLB.SV.W.0074.000000T0000Z-260706T2300Z/
Brevard FL-
644 PM EDT Mon Jul 6 2026
...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN BREVARD COUNTY IS
CANCELLED...
The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning has been cancelled. However gusty winds are
still possible with this thunderstorm.
LAT...LON 2854 8076 2871 8081 2880 8069 2864 8057
2848 8052
TIME...MOT...LOC 2242Z 265DEG 6KT 2864 8064
$$
SchaperWhat forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Melbourne, FL wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 6, 2:21 PM EDT, 3 hours 54 minutes earlier. Its key messages:
- Issued at 220 PM EDT Mon Jul 6 2026
- Deep moisture and light southwest flow will continue high afternoon and evening rain chances along the sea breeze collision through Tuesday. A few strong storms will be capable of frequent lightning strikes, localized wind gusts of 45-55 mph, and heavy rainfall.
- Drier air builds mid to late week, noticeably reducing rain chances from Thursday onward.
- Near to slightly above normal temperatures continue this afternoon. A building HeatRisk is expected mid to late week with temperatures increasing into the mid to upper 90s across the interior.
Area forecast discussion, Jul 6, 2:21 PM EDT, 3 hours 54 minutes before
Area Forecast Discussion National Weather Service Melbourne FL 221 PM EDT Mon Jul 6 2026 ...New KEY MESSAGES, DISCUSSION, MARINE... .KEY MESSAGES... Issued at 220 PM EDT Mon Jul 6 2026 - Deep moisture and light southwest flow will continue high afternoon and evening rain chances along the sea breeze collision through Tuesday. A few strong storms will be capable of frequent lightning strikes, localized wind gusts of 45-55 mph, and heavy rainfall. - Drier air builds mid to late week, noticeably reducing rain chances from Thursday onward. - Near to slightly above normal temperatures continue this afternoon. A building HeatRisk is expected mid to late week with temperatures increasing into the mid to upper 90s across the interior. && .DISCUSSION... Issued at 220 PM EDT Mon Jul 6 2026 Current-Tuesday...Highest afternoon/evening rain chances across the eastern peninsula with sea breeze/boundary collisions. ISOLD-SCT lightning storms will develop initially along the inland moving sea breezes, with coverage and intensity (SCT-NMRS/50-70% today & 30-60% Tue) increasing late day/early evening from numerous boundary collisions. Storm steering will be light out of the SW/W bringing storms back to the coast, though movement will be erratic at times surrounding strong collisions. A few storms locally strong with primary impacts of frequent lightning strikes, gusty winds of 40-55 mph locally, and heavy downpours leading to minor/nuisance flooding which will be handled with Flood Advisories as necessary. Activity will diminish thru mid-late evening, though light debris rainfall could linger a bit. Skies gradually thinning thru the night. Max temps in the L-M90s each day with peak heat indices 102-107F ahead of sea breeze/precip. Min temps consistent and in the 70s with conditions remaining very humid. Wed-Sun...Weak high pressure ridging continues across the central to south/central FL peninsula into the weekend. Drier air forecast Thu/Fri with arrival of Saharan Dust, then a potential resurgence of moisture this weekend. ISOLD-SCT (20-50%) showers and storms forecast on Wed, then mostly dry on Thu (5-20% - highest moisture north of I-4), (10-40% - south) for Fri, and 20-50% for this weekend. The main weather story for this period will likely be the building heat across the area. Mid-level ridging across the region will become stronger as subsidence increases and H500 temps range between -5.5C to -7.0C. All of this will lead to a period of above normal temperatures, especially near and north of I- 4. For much of this period expect highs in the L-M90s near the coast and M-U90s into the interior - highest values near/north of I-4. A building HeatRisk is expected to affect those without adequate cooling and hydration. Trends will be monitored for any potential Heat Advisories as peak heat index values may near or exceed the 108F threshold across portions of the area by late week. && .MARINE... Issued at 220 PM EDT Mon Jul 6 2026 Thru Fri...Weak high pressure ridging will continue across the central/south-central FL peninsula thru the period. This will produce generally favorable winds/seas this week. Primary boating concern will center around afternoon/evening lightning storms thru mid-week that may affect the intracoastal and near shore waters. Light SW/S flow will transition onshore each afternoon with sea breeze formation and push inland. Highest rain chances today will promote SCT to locally NMRS coverage, with SCT coverage near the coast into Wed before drier air filters into the area Thu/Fri with reduced chances. Late aftn/evening winds may increase to 14-17 kts over the open Atlc, but otherwise speeds AOB 15 kts outside of storms. Winds/seas locally higher invof convection. Seas 1-2 ft occasionally increase to 3 ft far offshore early this week, and by Thursday, seas build to more widely range 2-3 ft across the local waters (perhaps 4 ft briefly well offshore north of Cape). && .AVIATION... (18Z TAFs) Issued at 122 PM EDT Mon Jul 6 2026 Scattered showers and lightning storms have formed along the west and east coast sea breeze this afternoon, with the west coast sea breeze being more active. High coverage of showers and storms are expected for this afternoon and evening, with the sea breeze collision forecast near to just west of I-95 and east of Orlando this afternoon (generally around 21-23Z). Lingering showers and storms will be possible through 04Z in some locations. Have maintained TEMPOs for VIS/CIG reductions beginning over the interior after 20Z, spreading eastward over the next few hours. Gusty winds near 45 KT will be possible in the strongest storms. Otherwise, winds remain 10 KT or less through the period. Dry conditions with light and variable winds overnight. VFR conditions prevailing outside of convection through the period. && .PRELIMINARY POINT TEMPS/POPS... DAB 76 93 77 94 / 40 40 20 30 MCO 76 94 77 95 / 40 60 30 40 MLB 76 91 78 92 / 20 40 10 40 VRB 75 91 77 92 / 10 40 10 20 LEE 77 93 78 95 / 20 40 20 20 SFB 77 95 77 95 / 50 50 30 40 ORL 77 93 78 94 / 40 60 30 40 FPR 74 91 76 91 / 10 50 10 30 && .MLB WATCHES/WARNINGS/ADVISORIES... FL...None. AM...None. && DISCUSSION...Sedlock AVIATION...Watson
In the hours before
Local storm report, Jul 6, 5:53 PM EDT, 22 minutes before
Preliminary Local Storm Report
National Weather Service Melbourne FL
553 PM EDT Mon Jul 6 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0518 PM Marine Tstm Wind 1 E Lagrange 28.63N 80.81W
07/06/2026 M36 MPH AMZ552 FL Mesonet
The WeatherFlow station at Parrish Park
North measured a peak wind gust of
36MPH/31KT from the northwest at 5:18 PM.
&&
MWSpecial weather statement, Jul 6, 5:59 PM EDT, 16 minutes before
Special Weather Statement
National Weather Service Melbourne FL
559 PM EDT Mon Jul 6 2026
FLZ041-045-046-247-347-062245-
Orange FL-Seminole FL-Inland Volusia FL-Mainland Northern Brevard FL-
Inland Northern Brevard FL-
559 PM EDT Mon Jul 6 2026
...STRONG THUNDERSTORMS WILL IMPACT SOUTHERN SEMINOLE...NORTHWESTERN
BREVARD...EAST CENTRAL ORANGE AND SOUTHEASTERN VOLUSIA COUNTIES
THROUGH 645 PM EDT...
At 558 PM EDT, Doppler radar was tracking strong thunderstorms along
a line extending from near Titusville to University Of Central
Florida. Movement was north at 5 mph.
HAZARD...Wind gusts up to 50 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Titusville, Oviedo, Winter Springs, Casselberry, and Longwood.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
Torrential rainfall is also occurring with these storms and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.
Frequent cloud to ground lightning is occurring with these storms.
Seek safe shelter inside a sturdy building or hard-topped vehicle.
Remember, lightning can strike beyond 10 miles away from a
thunderstorm. When thunder roars, go indoors!
&&
LAT...LON 2877 8082 2877 8105 2868 8136 2849 8110
2853 8082
TIME...MOT...LOC 2158Z 172DEG 6KT 2863 8084 2862 8121
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...50 MPH
SchaperLocal storm report, Jul 6, 6:05 PM EDT, 10 minutes before
Preliminary Local Storm Report
National Weather Service Melbourne FL
605 PM EDT Mon Jul 6 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0555 PM Tstm Wnd Gst 2 WSW Playalinda Beach 28.63N 80.66W
07/06/2026 M40 MPH Brevard FL Other Federal
USSF wind sensor on tower 313 measured a
peak wind gust of 40MPH/35KT from the
southwest at 5:55 PM. Sensor elevation is 54
feet.
&&
MWLocal storm report, Jul 6, 6:07 PM EDT, 8 minutes before
Preliminary Local Storm Report
National Weather Service Melbourne FL
607 PM EDT Mon Jul 6 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0535 PM Marine Tstm Wind 2 ENE Titusville Airpor 28.53N 80.77W
07/06/2026 M41 MPH AMZ552 FL Other Federal
USSF wind sensor on tower 100 measured a
peak wind gust of 41MPH/36KT from the
southwest at 5:35 PM. Sensor elevation is 54
feet.
&&
MWLocal storm report, Jul 6, 6:08 PM EDT, 7 minutes before
Preliminary Local Storm Report
National Weather Service Melbourne FL
608 PM EDT Mon Jul 6 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0555 PM Tstm Wnd Gst 3 NW Kennedy Space Cent 28.62N 80.69W
07/06/2026 M44 MPH Brevard FL Other Federal
USSF wind sensor on tower 512 measured a
peak wind gust of 44MPH/38KT from the west
at 5:55 PM. Sensor elevation is 30 feet.
&&
MWLocal storm report, Jul 6, 6:10 PM EDT, 5 minutes before
Preliminary Local Storm Report
National Weather Service Melbourne FL
610 PM EDT Mon Jul 6 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0600 PM Tstm Wnd Gst 4 ESE Kennedy Space Cen 28.57N 80.59W
07/06/2026 M44 MPH Brevard FL Other Federal
USSF wind sensor on tower 110 measured a
peak wind gust of 44MPH/38KT from the
southwest at 6:00 PM. Sensor elevation is 54
feet.
&&
MWThe office that day
Everything else NWS Melbourne, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 5, 8:13 PM EDT | Special Marine Warning | MLB | 62 min | |
| Jul 5, 8:34 PM EDT | Special Weather Statement | MLB | Indian River | 26 min |
| Jul 5, 8:59 PM EDT | Areal Flood Advisory | MLB | Brevard, Indian River | 91 min |
| Jul 6, 2:00 PM EDT | Special Weather Statement | MLB | Flagler | 30 min |
| Jul 6, 3:13 PM EDT | Special Marine Warning | MLB | 62 min | |
| Jul 6, 3:34 PM EDT | Special Weather Statement | MLB | Okeechobee | 26 min |
| Jul 6, 4:29 PM EDT | Special Weather Statement | MLB | Orange | 46 min |
| Jul 6, 4:37 PM EDT | Areal Flood Advisory | MLB | Orange, Osceola | 83 min |
| Jul 6, 4:44 PM EDT | Special Weather Statement | MLB | Seminole | 46 min |
| Jul 6, 4:47 PM EDT | Special Marine Warning | MLB | 58 min | |
| Jul 6, 4:58 PM EDT | Special Weather Statement | MLB | Orange | 47 min |
| Jul 6, 5:11 PM EDT | Severe Thunderstorm Warning | MLB | Orange | 19 min |
| Jul 6, 5:20 PM EDT | Severe Thunderstorm Warning | MLB | Brevard, Orange | 40 min |
| Jul 6, 5:36 PM EDT | Areal Flood Advisory | MLB | Brevard, Orange, Seminole, Volusia | 84 min |
| Jul 6, 5:36 PM EDT | Severe Thunderstorm Warning | MLB | Brevard, Orange, Seminole, Volusia | 28 min |
| Jul 6, 5:44 PM EDT | Special Marine Warning | MLB | 61 min | |
| Jul 6, 5:47 PM EDT | Special Weather Statement | MLB | Brevard | 43 min |
| Jul 6, 5:59 PM EDT | Special Weather Statement | MLB | Seminole | 46 min |
| Jul 6, 6:03 PM EDT | Flash Flood Warning | MLB | Brevard, Orange | 87 min |
| Jul 6, 6:18 PM EDT | Special Weather Statement | MLB | Lake | 42 min |
| Jul 6, 6:37 PM EDT | Special Marine Warning | MLB | 30 min | |
| Jul 6, 7:19 PM EDT | Special Weather Statement | MLB | Lake | 26 min |
| Jul 6, 7:45 PM EDT | Areal Flood Advisory | MLB | Lake | 75 min |
Nearby
Severe Thunderstorm Warnings in Florida, 2026Every severe thunderstorm warning in 2026
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.