FNUS52 KMLB 210700 FWFMLB Fire Weather Planning Forecast for East Central Florida National Weather Service Melbourne FL 300 AM EDT Sun Jun 21 2026 .DISCUSSION... Offshore (WSW-SW) flow 5-10 mph persists around a ridge axis anchored south of the area through much of the week, continuing a hot and humid pattern. The east coast sea breeze will develop but be slowed (today and Monday) or pinned near the coast (possible towards mid-week), resulting in a sea breeze collision on the eastern side of the peninsula in the evenings. Winds shift to the SE-E behind the sea breeze. Drier air filtering in lowers chances for afternoon- evening showers and lightning storms to 30-60% today, and 20-30% Monday, highest over the coastal/inland county borders along the sea breeze collision. Afternoon highs in the L-M90s today resulting heat indices 100-105 and mainly Moderate HeatRisk impacts tick up to the M-U90s Monday, bringing heat indices closer to 105 and widespread HeatRisk impacts. Min RHs 45-65% today, dipping to 40-65% Monday. Fair to Good afternoon smoke dispersion is forecast today, becoming Fair to Very Good Monday. Fog potential...Widespread fog is not forecast. Localized visibility reductions due to smoke from new or existing fires will be possible even if fog is not forecast. FLZ044-212000- Northern Lake- Including the cities of Eustis, Mount Dora, Leesburg, and Tavares 300 AM EDT Sun Jun 21 2026 Today Tonight Mon Cloud Cover Pcldy Pcldy Pcldy Precip Type tstms tstms tstms Chance Precip (%) 60 40 20 Chance of Thunder (%) 50 40 20 Max/Min Temp 93 73 96 Min/Max RH % 51 100 43 20ft Wnd mph (AM) W 3 Lgt/Var 20ft Wnd mph (PM) W 6 W 3 W 6 Precip Amount 0.09 0.03 0.00 Precip Duration 2 1 0 Precip Begin 10 AM Continuing 2 PM Precip End Continuing 9 PM 6 PM Mixing Hgt(ft-agl) 5500 400 7700 Transport Wnd (mph) W 9 SW 5 W 10 Dispersion Index 62 2 94 Max LVORI 7 Remarks...None. .Forecast for Days 3 through 5... .TUESDAY...Mostly clear. A slight chance of showers and thunderstorms. Lows in the mid 70s. Highs in the upper 90s. Chance of rain 20 percent. West winds around 5 mph. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 90s. Chance of rain 50 percent. West winds around 5 mph. .THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 90s. Chance of rain 50 percent. Southwest winds up to 5 mph. $$ FLZ144-212000- Southern Lake- Including the cities of Clermont, Mascotte, and Groveland 300 AM EDT Sun Jun 21 2026 Today Tonight Mon Cloud Cover Pcldy Pcldy Mclear Precip Type tstms tstms tstms Chance Precip (%) 40 30 20 Chance of Thunder (%) 40 20 20 Max/Min Temp 93 73 96 Min/Max RH % 51 100 45 20ft Wnd mph (AM) W 3 Lgt/Var 20ft Wnd mph (PM) W 7 W 5 W 6 Precip Amount 0.07 0.02 0.00 Precip Duration 1 0 0 Precip Begin 11 AM Continuing 2 PM Precip End Continuing 9 PM 6 PM Mixing Hgt(ft-agl) 5300 400 6900 Transport Wnd (mph) W 9 SW 5 W 8 Dispersion Index 59 2 70 Max LVORI 8 Remarks...None. .Forecast for Days 3 through 5... .TUESDAY...Mostly clear. A slight chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 90s. Chance of rain 20 percent. West winds around 5 mph. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 90s. Chance of rain 50 percent. West winds around 5 mph. .THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 90s. Chance of rain 50 percent. Southwest winds around 5 mph. $$ FLZ041-212000- Inland Volusia- Including the cities of Debary, Deland, and Deltona 300 AM EDT Sun Jun 21 2026 Today Tonight Mon Cloud Cover Pcldy Pcldy Pcldy Precip Type tstms tstms tstms Chance Precip (%) 60 40 30 Chance of Thunder (%) 60 40 20 Max/Min Temp 92 73 95 Min/Max RH % 52 100 45 20ft Wnd mph (AM) W 4 SW 3 20ft Wnd mph (PM) NW 5 S 3 SW 6 Precip Amount 0.17 0.08 0.01 Precip Duration 4 1 1 Precip Begin 10 AM Continuing 1 PM Precip End Continuing 9 PM 6 PM Mixing Hgt(ft-agl) 5500 400 7800 Transport Wnd (mph) W 8 S 6 W 10 Dispersion Index 59 2 97 Max LVORI 8 Remarks...None. .Forecast for Days 3 through 5... .TUESDAY...Mostly clear. A slight chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 90s. Chance of rain 20 percent. West winds around 5 mph. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 90s. Chance of rain 50 percent. West winds around 5 mph. .THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 90s. Chance of rain 50 percent. Southwest winds up to 5 mph. $$ FLZ141-212000- Coastal Volusia- Including the cities of Daytona Beach, New Smyrna Beach, and Ormond Beach 300 AM EDT Sun Jun 21 2026 Today Tonight Mon Cloud Cover Pcldy Pcldy Pcldy Precip Type tstms tstms tstms Chance Precip (%) 60 40 20 Chance of Thunder (%) 60 40 20 Max/Min Temp 91 74 93 Min/Max RH % 58 100 51 20ft Wnd mph (AM) W 4 SW 3 20ft Wnd mph (PM) NE 6 S 3 S 6 Precip Amount 0.18 0.08 0.01 Precip Duration 2 1 0 Precip Begin 10 AM Continuing 2 PM Precip End Continuing 9 PM 6 PM Mixing Hgt(ft-agl) 4600 400 5600 Transport Wnd (mph) W 7 SW 7 SW 8 Dispersion Index 47 2 58 Max LVORI 8 Remarks...None. .Forecast for Days 3 through 5... .TUESDAY...Mostly clear. A slight chance of showers and thunderstorms. Lows in the mid 70s. Highs in the lower 90s. Chance of rain 20 percent. West winds around 5 mph. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the lower 90s. Chance of rain 50 percent. West winds around 5 mph. .THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the lower 90s. Chance of rain 50 percent. Southwest winds around 5 mph. $$ FLZ046-212000- Seminole- Including the cities of Altamonte Springs, Casselberry, Oviedo, Sanford, and Winter Springs 300 AM EDT Sun Jun 21 2026 Today Tonight Mon Cloud Cover Pcldy Pcldy Mclear Precip Type tstms tstms tstms Chance Precip (%) 60 40 30 Chance of Thunder (%) 60 40 30 Max/Min Temp 93 74 95 Min/Max RH % 52 100 43 20ft Wnd mph (AM) W 4 SW 3 20ft Wnd mph (PM) W 6 SE 4 W 6 Precip Amount 0.14 0.07 0.02 Precip Duration 3 1 1 Precip Begin 12 PM Continuing 1 PM Precip End Continuing 9 PM 6 PM Mixing Hgt(ft-agl) 5300 400 7300 Transport Wnd (mph) W 8 S 5 W 9 Dispersion Index 55 2 83 Max LVORI 7 Remarks...None. .Forecast for Days 3 through 5... .TUESDAY...Mostly clear. A slight chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 90s. Chance of rain 20 percent. West winds around 5 mph. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 90s. Chance of rain 50 percent. West winds around 5 mph. .THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the upper 70s. Highs in the mid 90s. Chance of rain 50 percent. Southwest winds around 5 mph. $$ FLZ045-212000- Orange- Including the cities of Apopka, Maitland, Orlando, Winter Park, and Union Park 300 AM EDT Sun Jun 21 2026 Today Tonight Mon Cloud Cover Pcldy Pcldy Mclear Precip Type tstms tstms tstms Chance Precip (%) 60 40 30 Chance of Thunder (%) 50 40 30 Max/Min Temp 93 74 95 Min/Max RH % 51 100 43 20ft Wnd mph (AM) W 4 SW 3 20ft Wnd mph (PM) W 6 E 4 W 6 Precip Amount 0.12 0.05 0.01 Precip Duration 2 1 1 Precip Begin 12 PM Continuing 1 PM Precip End Continuing 9 PM 6 PM Mixing Hgt(ft-agl) 5400 300 7400 Transport Wnd (mph) W 9 N 6 W 9 Dispersion Index 56 2 79 Max LVORI 8 Remarks...None. .Forecast for Days 3 through 5... .TUESDAY...Mostly clear. A slight chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 90s. Chance of rain 20 percent. West winds around 5 mph. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 90s. Chance of rain 50 percent. West winds around 5 mph. .THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the upper 70s. Highs in the mid 90s. Chance of rain 50 percent. Southwest winds around 5 mph. $$ FLZ053-212000- Osceola- Including the cities of Celebration, Kissimmee, and Saint Cloud 300 AM EDT Sun Jun 21 2026 Today Tonight Mon Cloud Cover Pcldy Pcldy Mclear Precip Type tstms tstms tstms Chance Precip (%) 60 50 30 Chance of Thunder (%) 50 50 30 Max/Min Temp 93 73 95 Min/Max RH % 48 100 43 20ft Wnd mph (AM) SW 4 Lgt/Var 20ft Wnd mph (PM) W 5 E 4 SW 4 Precip Amount 0.10 0.05 0.02 Precip Duration 1 1 1 Precip Begin 12 PM Continuing 1 PM Precip End Continuing 10 PM Continuing Mixing Hgt(ft-agl) 5400 400 7100 Transport Wnd (mph) W 9 SE 5 W 8 Dispersion Index 58 2 74 Max LVORI 8 Remarks...None. .Forecast for Days 3 through 5... .TUESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 90s. Chance of rain 30 percent. West winds around 5 mph. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 90s. Chance of rain 50 percent. West winds around 5 mph. .THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 90s. Chance of rain 50 percent. Southwest winds up to 5 mph. $$ FLZ247-212000- Inland Northern Brevard- Including the city of Canaveral Groves 300 AM EDT Sun Jun 21 2026 Today Tonight Mon Cloud Cover Pcldy Pcldy Mclear Precip Type tstms tstms tstms Chance Precip (%) 60 40 30 Chance of Thunder (%) 60 40 30 Max/Min Temp 93 74 95 Min/Max RH % 52 100 48 20ft Wnd mph (AM) W 4 Lgt/Var 20ft Wnd mph (PM) NW 5 SE 3 SW 5 Precip Amount 0.22 0.11 0.03 Precip Duration 2 1 1 Precip Begin 12 PM Continuing 1 PM Precip End Continuing 9 PM Continuing Mixing Hgt(ft-agl) 5200 400 6800 Transport Wnd (mph) W 7 S 6 W 9 Dispersion Index 50 2 75 Max LVORI 8 Remarks...None. .Forecast for Days 3 through 5... .TUESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 90s. Chance of rain 30 percent. West winds around 5 mph. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 90s. Chance of rain 50 percent. West winds around 5 mph. .THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 90s. Chance of rain 50 percent. Southwest winds up to 5 mph. $$ FLZ347-212000- Mainland Northern Brevard- Including the cities of Titusville, Port Saint John, and Mims 300 AM EDT Sun Jun 21 2026 Today Tonight Mon Cloud Cover Pcldy Pcldy Mclear Precip Type tstms tstms tstms Chance Precip (%) 60 40 30 Chance of Thunder (%) 60 40 30 Max/Min Temp 92 74 94 Min/Max RH % 54 100 51 20ft Wnd mph (AM) W 4 Lgt/Var 20ft Wnd mph (PM) N 5 SE 3 S 5 Precip Amount 0.23 0.11 0.02 Precip Duration 2 1 1 Precip Begin 12 PM Continuing 1 PM Precip End Continuing 10 PM 6 PM Mixing Hgt(ft-agl) 5100 400 6300 Transport Wnd (mph) W 7 S 7 W 8 Dispersion Index 46 2 67 Max LVORI 8 Remarks...None. .Forecast for Days 3 through 5... .TUESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 90s. Chance of rain 30 percent. West winds around 5 mph. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 90s. Chance of rain 50 percent. West winds around 5 mph. .THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 90s. Chance of rain 50 percent. Southwest winds around 5 mph. $$ FLZ447-212000- Northern Brevard Barrier Islands- Including the cities of Merritt Island Wildlife Refuge and Playalinda Beach 300 AM EDT Sun Jun 21 2026 Today Tonight Mon Cloud Cover Pcldy Pcldy Mclear Precip Type tstms tstms tstms Chance Precip (%) 60 40 20 Chance of Thunder (%) 60 40 20 Max/Min Temp 90 75 92 Min/Max RH % 58 100 53 20ft Wnd mph (AM) W 5 Lgt/Var 20ft Wnd mph (PM) NE 6 SE 4 SE 6 Precip Amount 0.20 0.10 0.01 Precip Duration 2 1 1 Precip Begin 12 PM Continuing 1 PM Precip End Continuing 10 PM 6 PM Mixing Hgt(ft-agl) 4400 400 5700 Transport Wnd (mph) NW 7 SW 7 S 8 Dispersion Index 38 2 57 Max LVORI 6 Remarks...None. .Forecast for Days 3 through 5... .TUESDAY...Partly cloudy. A slight chance of showers and thunderstorms. Lows in the upper 70s. Highs in the lower 90s. Chance of rain 20 percent. Southwest winds around 5 mph. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the lower 90s. Chance of rain 50 percent. West winds around 5 mph. .THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the upper 70s. Highs in the lower 90s. Chance of rain 50 percent. Southwest winds around 5 mph. $$ FLZ547-212000- Inland Southern Brevard- Including the cities of Palm Bay west of I 95 and Viera West 300 AM EDT Sun Jun 21 2026 Today Tonight Mon Cloud Cover Pcldy Pcldy Mclear Precip Type tstms tstms tstms Chance Precip (%) 60 50 30 Chance of Thunder (%) 60 50 30 Max/Min Temp 92 74 94 Min/Max RH % 51 100 48 20ft Wnd mph (AM) SW 4 Lgt/Var 20ft Wnd mph (PM) W 6 SE 4 S 5 Precip Amount 0.19 0.09 0.04 Precip Duration 2 1 1 Precip Begin 12 PM Continuing 1 PM Precip End Continuing 10 PM Continuing Mixing Hgt(ft-agl) 5300 400 6500 Transport Wnd (mph) W 8 S 5 W 8 Dispersion Index 57 2 69 Max LVORI 7 Remarks...None. .Forecast for Days 3 through 5... .TUESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 90s. Chance of rain 30 percent. Southwest winds around 5 mph. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 90s. Chance of rain 40 percent. West winds around 5 mph. .THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 90s. Chance of rain 50 percent. Southwest winds around 5 mph. $$ FLZ647-212000- Mainland Southern Brevard- Including the cities of Cocoa, Rockledge, and Melbourne 300 AM EDT Sun Jun 21 2026 Today Tonight Mon Cloud Cover Pcldy Pcldy Mclear Precip Type tstms tstms tstms Chance Precip (%) 60 50 30 Chance of Thunder (%) 50 50 20 Max/Min Temp 92 75 93 Min/Max RH % 56 97 54 20ft Wnd mph (AM) W 4 Lgt/Var 20ft Wnd mph (PM) E 6 SE 4 SE 7 Precip Amount 0.19 0.10 0.03 Precip Duration 2 1 1 Precip Begin 12 PM Continuing 1 PM Precip End Continuing 10 PM 6 PM Mixing Hgt(ft-agl) 4900 400 5700 Transport Wnd (mph) W 7 SW 6 S 9 Dispersion Index 47 2 60 Max LVORI 6 Remarks...None. .Forecast for Days 3 through 5... .TUESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the upper 70s. Highs in the lower 90s. Chance of rain 30 percent. Southwest winds around 5 mph. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the lower 90s. Chance of rain 40 percent. West winds around 5 mph. .THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the upper 70s. Highs in the lower 90s. Chance of rain 50 percent. Southwest winds around 5 mph. $$ FLZ747-212000- Southern Brevard Barrier Islands- Including the cities of Cocoa Beach, Satellite Beach, and Melbourne Beach 300 AM EDT Sun Jun 21 2026 Today Tonight Mon Cloud Cover Pcldy Pcldy Mclear Precip Type tstms tstms tstms Chance Precip (%) 60 50 20 Chance of Thunder (%) 50 50 20 Max/Min Temp 89 76 90 Min/Max RH % 58 97 58 20ft Wnd mph (AM) W 5 SW 3 20ft Wnd mph (PM) E 7 SE 5 SE 7 Precip Amount 0.18 0.09 0.02 Precip Duration 2 1 1 Precip Begin 12 PM Continuing 1 PM Precip End Continuing 10 PM 6 PM Mixing Hgt(ft-agl) 4100 400 4500 Transport Wnd (mph) W 6 SW 6 SE 8 Dispersion Index 34 2 46 Max LVORI 6 Remarks...None. .Forecast for Days 3 through 5... .TUESDAY...Partly cloudy. A slight chance of showers and thunderstorms. Lows in the upper 70s. Highs around 90. Chance of rain 20 percent. Southwest winds around 5 mph. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the upper 70s. Highs around 90. Chance of rain 40 percent. West winds 5 to 10 mph. .THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the upper 70s. Highs in the upper 80s. Chance of rain 50 percent. Southwest winds around 5 mph. $$ FLZ254-212000- Inland Indian River- Including the city of Fellsmere 300 AM EDT Sun Jun 21 2026 Today Tonight Mon Cloud Cover Pcldy Pcldy Mclear Precip Type tstms tstms tstms Chance Precip (%) 50 40 30 Chance of Thunder (%) 50 40 30 Max/Min Temp 93 73 94 Min/Max RH % 51 100 48 20ft Wnd mph (AM) SW 3 Lgt/Var 20ft Wnd mph (PM) W 5 SE 4 S 4 Precip Amount 0.17 0.08 0.04 Precip Duration 1 1 1 Precip Begin 12 PM Continuing 12 PM Precip End Continuing 10 PM Continuing Mixing Hgt(ft-agl) 5300 400 5800 Transport Wnd (mph) W 8 S 5 SW 6 Dispersion Index 56 2 51 Max LVORI 8 Remarks...None. .Forecast for Days 3 through 5... .TUESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 90s. Chance of rain 40 percent. Southwest winds around 5 mph. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 90s. Chance of rain 40 percent. West winds around 5 mph. .THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the lower 90s. Chance of rain 50 percent. Southwest winds around 5 mph. $$ FLZ154-212000- Coastal Indian River- Including the cities of Sebastian and Vero Beach 300 AM EDT Sun Jun 21 2026 Today Tonight Mon Cloud Cover Pcldy Pcldy Mclear Precip Type tstms tstms tstms Chance Precip (%) 40 40 30 Chance of Thunder (%) 40 40 20 Max/Min Temp 92 75 93 Min/Max RH % 58 100 58 20ft Wnd mph (AM) SW 4 Lgt/Var 20ft Wnd mph (PM) E 7 SE 5 SE 7 Precip Amount 0.14 0.07 0.01 Precip Duration 1 1 1 Precip Begin 12 PM Continuing 1 PM Precip End Continuing 11 PM 6 PM Mixing Hgt(ft-agl) 4700 400 4800 Transport Wnd (mph) W 8 S 6 S 7 Dispersion Index 52 2 41 Max LVORI 6 Remarks...None. .Forecast for Days 3 through 5... .TUESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the upper 70s. Highs in the lower 90s. Chance of rain 30 percent. Southwest winds around 5 mph. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the lower 90s. Chance of rain 30 percent. Southwest winds around 5 mph. .THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the upper 70s. Highs in the lower 90s. Chance of rain 40 percent. Southwest winds around 5 mph. $$ FLZ259-212000- Inland Saint Lucie- Including the cities of Tradition and Saint Lucie West 300 AM EDT Sun Jun 21 2026 Today Tonight Mon Cloud Cover Pcldy Pcldy Mclear Precip Type tstms tstms tstms Chance Precip (%) 40 40 30 Chance of Thunder (%) 40 40 30 Max/Min Temp 93 74 94 Min/Max RH % 49 100 51 20ft Wnd mph (AM) SW 3 Lgt/Var 20ft Wnd mph (PM) SW 5 S 4 S 5 Precip Amount 0.12 0.08 0.02 Precip Duration 1 1 1 Precip Begin 12 PM Continuing 12 PM Precip End Continuing 11 PM Continuing Mixing Hgt(ft-agl) 5300 400 5700 Transport Wnd (mph) W 8 S 6 SW 6 Dispersion Index 56 2 49 Max LVORI 8 Remarks...None. .Forecast for Days 3 through 5... .TUESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the lower 90s. Chance of rain 40 percent. South winds around 5 mph. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the lower 90s. Chance of rain 40 percent. Southwest winds around 5 mph. .THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 90s. Chance of rain 50 percent. South winds around 5 mph. $$ FLZ159-212000- Coastal Saint Lucie- Including the cities of Fort Pierce and Port Saint Lucie 300 AM EDT Sun Jun 21 2026 Today Tonight Mon Cloud Cover Pcldy Pcldy Mclear Precip Type tstms tstms tstms Chance Precip (%) 30 30 30 Chance of Thunder (%) 30 30 20 Max/Min Temp 91 75 92 Min/Max RH % 56 100 58 20ft Wnd mph (AM) SW 4 SW 3 20ft Wnd mph (PM) SE 6 S 4 SE 7 Precip Amount 0.10 0.08 0.01 Precip Duration 1 1 1 Precip Begin 12 PM Continuing 12 PM Precip End Continuing 11 PM 6 PM Mixing Hgt(ft-agl) 4700 400 4300 Transport Wnd (mph) W 7 S 6 S 7 Dispersion Index 46 2 38 Max LVORI 6 Remarks...None. .Forecast for Days 3 through 5... .TUESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the upper 70s. Highs in the lower 90s. Chance of rain 40 percent. South winds around 5 mph. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the lower 90s. Chance of rain 40 percent. Southwest winds around 5 mph. .THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the upper 70s. Highs in the lower 90s. Chance of rain 50 percent. South winds around 5 mph. $$ FLZ264-212000- Inland Martin- Including the city of Indiantown 300 AM EDT Sun Jun 21 2026 Today Tonight Mon Cloud Cover Pcldy Pcldy Mclear Precip Type tstms tstms tstms Chance Precip (%) 40 40 30 Chance of Thunder (%) 40 40 30 Max/Min Temp 92 74 93 Min/Max RH % 51 100 51 20ft Wnd mph (AM) SW 4 S 3 20ft Wnd mph (PM) SW 5 SW 4 S 4 Precip Amount 0.10 0.18 0.03 Precip Duration 1 1 1 Precip Begin 12 PM Continuing 12 PM Precip End Continuing 11 PM Continuing Mixing Hgt(ft-agl) 5200 400 5400 Transport Wnd (mph) W 8 S 5 SW 6 Dispersion Index 50 2 43 Max LVORI 8 Remarks...None. .Forecast for Days 3 through 5... .TUESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the lower 90s. Chance of rain 40 percent. South winds around 5 mph. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the lower 90s. Chance of rain 40 percent. Southwest winds around 5 mph. .THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the lower 90s. Chance of rain 50 percent. South winds around 5 mph. $$ FLZ164-212000- Coastal Martin- Including the cities of Hobe Sound, Jensen Beach, and Stuart 300 AM EDT Sun Jun 21 2026 Today Tonight Mon Cloud Cover Pcldy Pcldy Mclear Precip Type tstms tstms tstms Chance Precip (%) 30 30 20 Chance of Thunder (%) 30 30 20 Max/Min Temp 92 75 92 Min/Max RH % 56 97 58 20ft Wnd mph (AM) SW 4 SW 3 20ft Wnd mph (PM) SE 6 S 5 SE 7 Precip Amount 0.10 0.16 0.01 Precip Duration 1 1 1 Precip Begin 12 PM Continuing 12 PM Precip End Continuing 11 PM 6 PM Mixing Hgt(ft-agl) 4800 400 4600 Transport Wnd (mph) SW 7 S 7 S 7 Dispersion Index 45 2 38 Max LVORI 6 Remarks...None. .Forecast for Days 3 through 5... .TUESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the upper 70s. Highs in the lower 90s. Chance of rain 40 percent. South winds around 5 mph. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the upper 70s. Highs in the lower 90s. Chance of rain 40 percent. Southwest winds around 5 mph. .THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the upper 70s. Highs in the lower 90s. Chance of rain 50 percent. South winds around 5 mph. $$ FLZ058-212000- Okeechobee- Including the cities of Basinger, Fort Drum, and Okeechobee 300 AM EDT Sun Jun 21 2026 Today Tonight Mon Cloud Cover Pcldy Pcldy Mclear Precip Type tstms tstms tstms Chance Precip (%) 50 40 30 Chance of Thunder (%) 50 40 30 Max/Min Temp 93 73 94 Min/Max RH % 48 100 46 20ft Wnd mph (AM) SW 3 Lgt/Var 20ft Wnd mph (PM) W 4 SW 4 S 3 Precip Amount 0.10 0.05 0.03 Precip Duration 1 1 1 Precip Begin 12 PM Continuing 1 PM Precip End Continuing 10 PM Continuing Mixing Hgt(ft-agl) 5500 400 6400 Transport Wnd (mph) W 8 SE 5 SW 6 Dispersion Index 59 2 52 Max LVORI 8 Remarks...None. .Forecast for Days 3 through 5... .TUESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 90s. Chance of rain 40 percent. South winds around 5 mph. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the mid 90s. Chance of rain 40 percent. West winds around 5 mph. .THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the mid 90s. Chance of rain 50 percent. South winds up to 5 mph. $$