Nimbocast

Fleming Island, FL Weather

Live radar, hourly and 7-day forecast, and National Weather Service alerts for Fleming Island, Clay County, Florida.

Updated Jul 29, 2026, 3:18 PM local time · Radar refreshes every 5 minutes

🌤️
Fleming Island
Mostly clear
97°F
Feels like 108°F
Wind 4 mph
Humidity 45%
Cloud cover 35%
UV index 7
Alerts 4

Active alerts (4)

Severe Thunderstorm WatchSevere
Dixie, FL; Franklin, FL; Gadsden, FL; Jefferson, FL; Lafayette, FL; Leon, FL; Liberty, FL; Madison, FL; Taylor, FL; Wakulla, FL; Baker, GA; Ben Hill, GA; Berrien, GA; Brooks, GA; Calhoun, GA; Clay, GA; Colquitt, GA; Cook, GA; Decatur, GA; Dougherty, GA; Early, GA; Grady, GA; Irwin, GA; Lanier, GA; Lee, GA; Lowndes, GA; Miller, GA; Mitchell, GA; Quitman, GA; Randolph, GA; Seminole, GA; Terrell, GA; Thomas, GA; Tift, GA; Turner, GA; Worth, GA
Until Jul 30, 2026, 2:00 AM
Full details
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH
532 IN EFFECT UNTIL 10 PM EDT THIS EVENING FOR THE FOLLOWING
AREAS

IN FLORIDA THIS WATCH INCLUDES 10 COUNTIES

IN BIG BEND FLORIDA

DIXIE                 FRANKLIN              GADSDEN
JEFFERSON             LAFAYETTE             LEON
LIBERTY               MADISON               TAYLOR
WAKULLA

IN GEORGIA THIS WATCH INCLUDES 26 COUNTIES

IN SOUTH CENTRAL GEORGIA

BEN HILL              BERRIEN               BROOKS
COLQUITT              COOK                  IRWIN
LANIER                LOWNDES               THOMAS
TIFT                  TURNER                WORTH

IN SOUTHWEST GEORGIA

BAKER                 CALHOUN               CLAY
DECATUR               DOUGHERTY             EARLY
GRADY                 LEE                   MILLER
MITCHELL              QUITMAN               RANDOLPH
SEMINOLE              TERRELL

THIS INCLUDES THE CITIES OF ABBA, ADAMS BEACH, ADEL, ALBANY,
ALFORDS, ALMA, APALACHICOLA, ARLINGTON, ASHBURN, ASHTON, ATHENA,
AUSMAC, BABCOCK, BAGBY STATE PARK, BAINBRIDGE, BANNOCKBURN,
BARNEYVILLE, BAY CITY, BEACHTON, BELLVIEW, BENEVOLENCE,
BERRIEN CO A/P, BETHEL, BEVERLY, BLAKELY, BLUE SPRINGS,
BLUE SPRINGS, BOWENS MILL, BOYD, BOYKIN, BRADFORDVILLE,
BRANCHVILLE, BROOKS CO A/P, BUCELL JUNCTION, BUCK SIDING,
BUCKVILLE, CABBAGE GROVE, CAIRO, CAMILLA, CAPEL, CAPITOLA, CAPPS,
CARBUR, CARRABELLE, CASA BLANCO, CENTERVILLE, CHAIRES,
CHAIRES CROSSROADS, CHATTAHOOCHEE, CHERRY LAKE, CHULA,
CLARKS MILL, COLES, COLQUITT, COMMISSARY HILL, COOK CO A/P,
COOKS HAMMOCK, COOKTOWN, CORDRAYS MILL, COTTLE, COTTON,
COURTHOUSE, CROSS CITY, CROSS CITY AIRPORT, CROSSROADS, CUBA,
CUTHBERT, DAVIS PARK, DAWSON, DAWSON MUNICIPAL A/P, DAY,
DAYS CROSSROADS, DECATUR CO A/P, DICKEY, DILLON, DILLS, DIXIE,
DONALDSONVILLE A/P, DONALSONVILLE, DOUGLASVILLE, DOVEREL,
DRIFTON, EARLY CO A/P, EAST ALBANY, EDISON, ELMODEL WMA, ELPINO,
EMPRESS, ENTERPRISE, FAIRCHILD, FESTUS, FITZGERALD,
FITZGERALD MUNICIPAL A/P, FORRESTER, FORT GADSDEN, FORT GAINES,
GAMMAGE, GEORGETOWN, GORDY, GRADY CO A/P, GRAVES, GREGGS,
GROOVERVILLE, HANOVER, HANSON, HARDIN HEIGHTS, HARDING, HATCHER,
HAWKINSTOWN, HEROD, HILLIARDVILLE, HINES, HOBBY, HOGGARD MILL,
HOPEWELL, IRWINVILLE, ISABELLA, IVEYS MILL, JARROTT,
JONES CROSSING, JONESBORO, KILLEARN ESTATES, KILLEARN LAKES,
LACONTE, LAKELAND, LEESBURG, LITTLE HOPE, LITTMAN,
LOCKETT CROSSING, LOVETT, LYNN, MACLAY STATE GARDENS, MADISON,
MASSEE, MAYHAW, MAYO, METCALF, MIDWAY, MILFORD, MITCHELL CO A/P,
MONCRIEF, MONTICELLO, MOORES CROSSROADS, MORGAN, MOULTRIE,
MOULTRIE MUNICIPAL A/P, NANKIN, NASHVILLE, NEWTON, OCILLA,
OLD TOWN, PALMYRA, PASCO, PECAN, PELHAM, PERRY, PETERSON HILL,
PINE PARK, PINE VALLEY, PINETTA, PRETORIA, QUEENSLAND, QUINCY,
QUINCY AIRPORT, QUITMAN, RED ROCK, RED STORE CROSSROADS,
RICKS PLACE, RIVERTURN, SANTA CLARA, SEMINOLE STATE PARK,
SHIVERS MILL, SMITHVILLE, SOPCHOPPY, SOUTHWEST GA REGIONAL A/P,
SPENCE AIRPORT, SPRINGVALE, SPRINGVALE STATION, ST. MARKS,
STEINHAM STORE, SUNSWEET, SWEETWATER, SYLVESTER,
SYLVESTER AIRPORT, TALLAHASSEE, TEETERVILLE, THOMASVILLE, TIFTON,
TILTON, TURNER CITY, UNION, VALDOSTA, VALDOSTA REGIONAL AIRPORT,
WAKULLA SPRINGS, WALKER, WATERLOO, WEBER, WEST BAINBRIDGE,
WESTWOOD, WETUMPKA, WILLIAMSBURG, WIRE BRIDGE, WORTH,
YELLOW JACKET, AND YEOMANS.
Severe Thunderstorm WatchSevere
Alachua, FL; Baker, FL; Bradford, FL; Clay, FL; Columbia, FL; Duval, FL; Flagler, FL; Gilchrist, FL; Hamilton, FL; Marion, FL; Nassau, FL; Putnam, FL; St. Johns, FL; Suwannee, FL; Union, FL; Appling, GA; Atkinson, GA; Bacon, GA; Brantley, GA; Camden, GA; Charlton, GA; Clinch, GA; Coffee, GA; Echols, GA; Glynn, GA; Jeff Davis, GA; Pierce, GA; Ware, GA; Wayne, GA
Until Jul 30, 2026, 2:00 AM
Full details
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH
532 IN EFFECT UNTIL 10 PM EDT THIS EVENING FOR THE FOLLOWING
AREAS

IN FLORIDA THIS WATCH INCLUDES 15 COUNTIES

IN NORTHEAST FLORIDA

BAKER                 CLAY                  DUVAL
FLAGLER               NASSAU                PUTNAM
ST. JOHNS

IN NORTHERN FLORIDA

ALACHUA               BRADFORD              COLUMBIA
GILCHRIST             HAMILTON              MARION
SUWANNEE              UNION

IN GEORGIA THIS WATCH INCLUDES 14 COUNTIES

IN SOUTHEAST GEORGIA

APPLING               ATKINSON              BACON
BRANTLEY              CAMDEN                CHARLTON
CLINCH                COFFEE                ECHOLS
GLYNN                 JEFF DAVIS            PIERCE
WARE                  WAYNE

THIS INCLUDES THE CITIES OF ALMA, AMELIA CITY, ANASTASIA,
ANTHONY, ARLINGTON, ATKINSON, AXSON, BAKERSVILLE, BAXLEY,
BELLAIR, BELMONT, BLACKSHEAR, BOSTWICK, BURBANK, CARRAWAY,
COLUMBIA, COUNTRY CLUB ESTATE, DOCK JUNCTION, DOCTORS INLET,
DOCTORTOWN, DOUGLAS, DOVER BLUFF, DUNGENESS, DURBIN,
FERNANDINA BEACH, FOLKSTON, FRUIT COVE, GAINESVILLE,
GAINESVILLE AIRPORT, GARDI, GLYNN HAVEN, HAZLEHURST, HICKOX,
HILLIARD, HOBOKEN, HOMELAND, HOMERVILLE, HORTENSE, HOUSTON,
JACKSONVILLE, JASPER, JEKYLL ISLAND, JENNINGS, JESUP,
KINGS FERRY, KINGSLAND, LAKE BUTLER, LAKE CITY, LAKESIDE,
LIVE OAK, LULU, MACCLENNY, MCALPIN, MIDDLEBURG, NAHUNTA, NEEDHAM,
NEEDMORE, NEW LACY, NEW RIVER, NEWBURN, NEWNANS LAKE, NORMANDY,
OCALA, OCALA AIRPORT, OCEANWAY, OLENO STATE PARK, OLUSTEE,
ORANGE PARK, ORTEGA, PALATKA, PALM COAST, PALM VALLEY, PEARSON,
PINE GROVE, PLANT HATCH, PONTE VEDRA BEACH, RACE POND, RATLIFF,
RAYBON, RIVERSIDE, SAN MARCO, SEA ISLAND, ST. GEORGE, ST. SIMONS,
STARKE, STATENVILLE, STEPHEN FOSTER STATE PARK, SUWANNEE SPRINGS,
SWITZERLAND, THALMANN, TRENTON, WATERTOWN, WAYCROSS, WAYNESVILLE,
WEIRSDALE, WEST LAKE, WHITE SPRINGS, WILLACOOCHEE, WINOKUR,
AND YULEE.
Extreme Heat WarningSevere
Suwannee; Baker; Inland Nassau; Union; Bradford; Gilchrist; Eastern Hamilton; Coastal Nassau; Coastal Duval; Eastern Clay; Eastern Alachua; Eastern Putnam; Western Hamilton; Trout River; Western Clay; Northeast Coastal St. Johns; Western Alachua; Western Putnam; Northern Columbia; South Central Duval; Southeast Coastal St. Johns; Southeastern Columbia; Western Duval; Northern Inland St. Johns; Southwestern Columbia; Southern Inland St. Johns; Western St. Johns; Inland Glynn; Coastal Glynn; Echols; Clinch; Inland Camden; Coastal Camden; Northeastern Charlton; Southern Ware; Western Charlton
Until Jul 30, 2026, 12:00 AM
Full details
* WHAT...Dangerously hot conditions with heat index values of 110 to
115 expected.

* WHERE...Portions of northeast and northern Florida and southeast
Georgia.

* WHEN...From 11 AM to 8 PM EDT Wednesday.

* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.

Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.

To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.
Heat AdvisoryModerate
Coffee; Dale; Henry; Geneva; Houston; North Walton; Central Walton; Holmes; Quitman; Clay; Randolph; Calhoun; Terrell; Dougherty; Lee; Worth; Turner; Tift; Ben Hill; Irwin; Early; Miller; Baker; Mitchell; Colquitt; Cook; Berrien
Until Jul 30, 2026, 12:00 AM
Full details
* WHAT...Heat index values up to 112 expected.

* WHERE...Portions of southeast Alabama, Panhandle Florida, and
south central and southwest Georgia.

* WHEN...From 11 AM EDT /10 AM CDT/ this morning to 8 PM EDT /7 PM
CDT/ this evening.

* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sunshine, and check up on relatives and neighbors.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening.Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when possible.

To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.

Fleming Island weather radar

Light Heavy

Next 24 hours

Now
🌤️
96°F
5%
4 PM
☀️
99°F
11%
5 PM
☀️
100°F
17%
6 PM
☁️
98°F
19%
7 PM
☁️
91°F
20%
8 PM
☁️
88°F
19%
9 PM
☁️
86°F
20%
10 PM
☁️
85°F
17%
11 PM
☁️
78°F
13%
12 AM
☁️
79°F
10%
1 AM
☁️
80°F
6%
2 AM
☁️
81°F
11%
3 AM
🌧️
76°F
25%
4 AM
🌧️
76°F
24%
5 AM
🌦️
75°F
19%
6 AM
🌦️
75°F
14%
7 AM
☁️
76°F
7%
8 AM
☁️
82°F
8%
9 AM
☁️
83°F
7%
10 AM
☁️
83°F
4%
11 AM
🌤️
87°F
4%
12 PM
☁️
87°F
6%
1 PM
☁️
90°F
10%
2 PM
☁️
92°F
12%

7-day forecast

Today
Jul 29
☁️
100°F
78°F
20%
Thu
Jul 30
🌧️
95°F
75°F
30%
Fri
Jul 31
🌦️
99°F
76°F
69%
Sat
Aug 1
⛈️
100°F
77°F
72%
Sun
Aug 2
☁️
87°F
75°F
58%
Mon
Aug 3
🌦️
77°F
73°F
42%
Tue
Aug 4
🌦️
92°F
72°F
53%

Weather near Fleming Island

4 mi Lakeside, FL5 mi Fruit Cove, FL9 mi Oakleaf Plantation, FL17 mi Jacksonville, FL21 mi Palm Valley, FL22 mi Ponte Vedra Beach, FL24 mi Jacksonville Beach, FL45 mi St. Marys, GA
Alerts are relayed from the National Weather Service and may lag the official source. In a life-threatening situation always follow weather.gov and local emergency broadcasts.