Severe Thunderstorm Warning 40, NWS Melbourne, FL

283 
WWUS52 KMLB 062308
SVSMLB

Severe Weather Statement
National Weather Service Melbourne FL
708 PM EDT Tue May 6 2025

FLC093-062330-
/O.CON.KMLB.SV.W.0040.000000T0000Z-250506T2330Z/
Okeechobee FL-
708 PM EDT Tue May 6 2025

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 730 PM EDT
FOR WEST CENTRAL OKEECHOBEE COUNTY...

At 707 PM EDT, a severe thunderstorm was located near Basinger,
moving southeast at 10 mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect wind damage to 
         roofs, siding, and trees.

Locations impacted include...
Basinger.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 2732 8103 2733 8105 2735 8104 2735 8103
      2736 8103 2736 8105 2738 8107 2738 8110
      2739 8112 2740 8112 2742 8114 2743 8114
      2744 8115 2750 8101 2738 8090 2731 8103
TIME...MOT...LOC 2307Z 332DEG 10KT 2742 8095 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Watson

Area Forecast Discussion
National Weather Service Melbourne FL
330 PM EDT Tue May 6 2025

...New KEY MESSAGES, DISCUSSION, MARINE...

.KEY MESSAGES...
Issued at 330 PM EDT Tue May 6 2025

- The potential for strong to isolated severe storms exists late
  this afternoon and evening, with a Marginal Risk (Level 1 of 5)
  for severe weather across inland areas, west of I-95.

- Daily chances for scattered showers and lightning storms with
  greater coverage forecast this weekend.

- The potential for isolated strong storms capable of strong wind
  gusts, small hail, frequent lightning, and heavy rainfall will
  continue through mid to late week.

&&

.DISCUSSION...
Issued at 330 PM EDT Tue May 6 2025

Currently-Tonight...Sea breeze boundaries pushing inland will
collide over the interior closer to sunset near to just west of the
Orlando metro area. Isolated showers and storms will continue to
develop along these sea breeze boundaries as they shift inland, with
increasing coverage (PoPs up to 40-60 percent) as these boundaries
merge inland. Cool temps aloft (around -10 to -11C at 500mb), ample
instability, and SPC mesoanalysis showing increasing DCAPE values
(up to 800-1100 J/kg) still support a threat of strong to isolated
severe storms across interior areas. Main threats will be strong to
locally damaging wind gusts of 40-60 mph, hail up to around an inch
in diameter, frequent lightning and locally heavy rainfall due to
slower and more variable storm motion. This activity will gradually
diminish through late evening, with dry conditions forecast
overnight over land. Across the waters isolated to scattered
showers and storms will still be possible, mainly offshore. Lows
will be in the mid 60s to low 70s.

Wednesday-Friday...Weak frontal boundary will linger near to just
north of central Florida through Thursday, before shifting a little
farther north into Friday. This boundary will keep a relatively
moist airmass in place, with PW values around 1.5-1.8 inches. This
moisture combined with waves of passing disturbances aloft will
continue to generate scattered to at times numerous coverage of
showers and storms as sea breeze boundaries shift inland and collide
over the interior. Greatest coverage of this activity will be north
and inland of the Treasure Coast each day, with a better potential
for storms shifting back toward the coast and offshore north of
Sebastian Inlet. Greatest PoPs will be up to 50-70 percent each day
across this area. Temps warm slightly aloft into Wednesday to around
-9 to -10C at 500mb, but then begin to cool again to -10 to -11C
into late week. This may limit the threat of any severe weather
through mid week, but as temps cool and mid level W/SW winds
increase slightly into Friday, the potential for isolated severe
storms may increase. Either way a few strong storms will still be
possible each afternoon and evening, producing wind gusts up to 40-
50 mph, small hail, frequent lightning and locally heavy rainfall.

Saturday-Monday...(Modified Previous Discussion) Guidance shows a
southern branch of the 300mb jet stream over the Gulf and the
southeastern U.S. into the weekend. Global models indicate that an
upper level low will develop and meander over the Deep South along
the jet over the weekend and the weak surface front will shift
back southward toward central Florida. This will increase moisture
and have the potential to result in even higher coverage of
showers and storms each day, with scattered to numerous offshore
moving showers and lightning storms forecast into each afternoon
and evening (PoPs up to 60-80% across much of the area). The
increase in rain chances and cloud cover will lead to afternoon
highs falling back to more seasonable values (in the 80s), with
lows continuing in the mid 60s to low 70s.

&&

.MARINE...
Issued at 330 PM EDT Tue May 6 2025

A weak frontal boundary will remain quasi-stationary near to north
of central Florida through Thursday, before shifting a little
farther north Friday and then shifting back southward toward central
Florida into the weekend. Boating conditions are forecast to be
overall favorable through the work week and weekend. S/SE winds will
generally continue over the next several days, with speeds less than
15 knots. Seas 2-3 feet through Wednesday will increase to 3-4 feet
into late week and early weekend, and then 5 foot seas are forecast
across the offshore waters into Sunday. The main concern for boaters
will be the threat of offshore moving thunderstorms each afternoon
and evening, mainly from Wednesday through the weekend, as W/SW
steering winds increase. Some stronger storms will be possible,
producing gusty winds and frequent lightning.

&&

.AVIATION...
(18Z TAFs)
Issued at 125 PM EDT Tue May 6 2025

Increasing shower and storm coverage is anticipated near the
terminals this afternoon into the early evening hours. The east
coast sea breeze will push inland, colliding with the west coast
sea breeze across central Florida. VCSH from TIX southward as the
sea breeze moves inland, with VCTS across the interior terminals
after 20Z as the collision occurs. Southerly winds become
southeasterly behind the sea breeze, picking up to 10 to 15 knots.
Shower and storm activity diminishes after 00Z, with winds
forecast to become light and variable overnight. Winds pick up out
of the south at 5 to 10 knots after 15Z tomorrow, with more rain
and storms anticipated tomorrow afternoon.

&&

.PRELIMINARY POINT TEMPS/POPS...
DAB  70  88  68  86 /  30  70  30  60
MCO  71  90  70  90 /  40  60  30  70
MLB  71  86  70  86 /  20  50  30  50
VRB  70  86  69  87 /  10  40  20  40
LEE  71  90  71  89 /  20  70  20  70
SFB  70  91  69  90 /  30  70  20  70
ORL  72  91  71  90 /  40  60  30  70
FPR  70  86  69  87 /  10  30  20  40

&&

.MLB WATCHES/WARNINGS/ADVISORIES...
FL...None.
AM...None.
&&

DISCUSSION...Weitlich
AVIATION...Tollefsen

Preliminary Local Storm Report
National Weather Service Melbourne FL
413 PM EDT Tue May 6 2025

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0330 PM     Tstm Wnd Gst     1 E Lagrange            28.63N 80.81W
05/06/2025  M45 MPH          AMZ552             FL   Mesonet

            The WeatherFlow station at Parrish Park
            North measured a peak wind gust of
            45MPH/39KT from the south at 3:30 PM.

&&

MW

Special Weather Statement
National Weather Service Melbourne FL
427 PM EDT Tue May 6 2025

FLZ053-547-647-747-062100-
Southern Brevard Barrier Islands FL-Osceola FL-
Mainland Southern Brevard FL-Inland Southern Brevard FL-
427 PM EDT Tue May 6 2025

...A STRONG THUNDERSTORM WILL IMPACT SOUTHERN BREVARD AND
NORTHEASTERN OSCEOLA COUNTIES THROUGH 500 PM EDT...

At 426 PM EDT, Doppler radar was tracking a strong thunderstorm near
Suntree, or 7 miles north of Camp Holly Fish Camp, moving east at 10
mph.

HAZARD...Wind gusts up to 50 mph and pea size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor hail damage to vegetation is
         possible.

Locations impacted include...
Palm Bay, Melbourne, Rockledge, Cocoa, and Cocoa Beach.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 2805 8051 2800 8092 2834 8096 2836 8059
      2824 8056 2819 8056 2812 8053
TIME...MOT...LOC 2026Z 272DEG 7KT 2820 8076

MAX HAIL SIZE...0.25 IN
MAX WIND GUST...50 MPH

Watson

Special Weather Statement
National Weather Service Melbourne FL
543 PM EDT Tue May 6 2025

FLZ053-254-547-062215-
Osceola FL-Inland Indian River FL-Inland Southern Brevard FL-
543 PM EDT Tue May 6 2025

...A STRONG THUNDERSTORM WILL IMPACT NORTHWESTERN INDIAN RIVER...
SOUTHWESTERN BREVARD AND SOUTHEASTERN OSCEOLA COUNTIES THROUGH 615 PM
EDT...

At 542 PM EDT, Doppler radar was tracking a strong thunderstorm 8
miles north of Blue Cypress Lake, moving south at 10 mph.

HAZARD...Wind gusts of 50 to 55 mph and nickel size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor hail damage to vegetation is
         possible.

Locations impacted include...
Palm Bay, Fellsmere, Lake Marian, Kenansville, and Forever Florida.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 2804 8115 2806 8073 2777 8059 2768 8103
TIME...MOT...LOC 2142Z 347DEG 7KT 2785 8077

MAX HAIL SIZE...0.88 IN
MAX WIND GUST...55 MPH

Watson

Special Weather Statement
National Weather Service Melbourne FL
613 PM EDT Tue May 6 2025

FLZ053-058-254-547-062245-
Okeechobee FL-Osceola FL-Inland Indian River FL-
Inland Southern Brevard FL-
613 PM EDT Tue May 6 2025

...STRONG THUNDERSTORMS WILL IMPACT NORTHWESTERN OKEECHOBEE...
NORTHWESTERN INDIAN RIVER...SOUTH CENTRAL BREVARD AND SOUTHEASTERN
OSCEOLA COUNTIES THROUGH 645 PM EDT...

At 612 PM EDT, Doppler radar was tracking strong thunderstorms along
a line extending from 7 miles southeast of Kenansville to 9 miles
west of Blue Cypress Lake to near Kissimmee Prairie Preserve.
Movement was south to southwest at 15 mph.

HAZARD...Wind gusts up to 50 mph and penny size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor hail damage to vegetation is
         possible.

Locations impacted include...
Palm Bay, Blue Cypress Lake, and Kissimmee Prairie Preserve.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 2746 8109 2757 8117 2760 8114 2762 8114
      2789 8094 2794 8072 2783 8064 2770 8073
      2743 8094
TIME...MOT...LOC 2212Z 338DEG 13KT 2781 8090 2776 8090 2753 8098

MAX HAIL SIZE...0.75 IN
MAX WIND GUST...50 MPH

Watson

Special Weather Statement
National Weather Service Melbourne FL
638 PM EDT Tue May 6 2025

FLZ058-254-062300-
Okeechobee FL-Inland Indian River FL-
638 PM EDT Tue May 6 2025

...STRONG THUNDERSTORMS WILL IMPACT NORTHEASTERN OKEECHOBEE AND
SOUTHWESTERN INDIAN RIVER COUNTIES THROUGH 700 PM EDT...

At 637 PM EDT, Doppler radar was tracking strong thunderstorms along
a line extending from near Blue Cypress Lake to near Fort Drum to 6
miles southeast of Kissimmee Prairie Preserve. Movement was southeast
at 10 mph.

HAZARD...Wind gusts up to 50 mph and penny size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor hail damage to vegetation is
         possible.

Locations impacted include...
Basinger, Blue Cypress Lake, and Fort Drum.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Frequent cloud to ground lightning is occurring with these storms.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or hard-topped vehicle. Remember, when
thunder roars, go indoors!

&&

LAT...LON 2742 8106 2756 8107 2764 8092 2764 8087
      2768 8087 2777 8076 2763 8057 2756 8066
      2756 8068 2754 8068 2746 8075 2733 8100
TIME...MOT...LOC 2237Z 330DEG 9KT 2769 8079 2759 8081 2752 8096

MAX HAIL SIZE...0.75 IN
MAX WIND GUST...50 MPH

Watson