Lake Worth,
FL
08/19/2026 01:00 AM
83°F
TEMPERATURE
Winds 3 mph SW
Mostly Clear
Mostly clear, with a low around 79. West wind around 5 mph.
Alerts
You have (1) alert(s). Tap to see details.
| Heat Advisory issued August 19 at 12:14AM EDT until August 19 at 7:00PM EDT by NWS Miami FL | ||
| NWS Miami FL | ||
| Category | Certainty | Severity |
| Met | Likely | Moderate |
| Status | Urgency | Category |
| Actual | Expected | Met |
| Effective | Ends | Expires |
| 08/19/2026 12:14 AM | 08/19/2026 07:00 PM | 08/19/2026 07:00 PM |
* WHAT...Heat index values of 105 to 112 expected.
* WHERE...All of South Florida.
* WHEN...From 11 AM this morning to 7 PM EDT this evening.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
|
||
Moonrise
01:39 PM
Moonset
12:33 AM
Sunrise
06:53 AM
Moon Phase
Waxing crescent
Sunset
07:54 PM
Hourly Forecast
Wed, 01:00 AM
Mostly ClearWinds: 3 mph SW
83°
Wed, 02:00 AM
Mostly ClearWinds: 3 mph W
82°
Wed, 03:00 AM
Mostly ClearWinds: 3 mph W
82°
Wed, 04:00 AM
Mostly ClearWinds: 5 mph W
81°
Wed, 05:00 AM
Mostly ClearWinds: 5 mph W
80°
Wed, 06:00 AM
SunnyWinds: 5 mph W
79°
Wed, 07:00 AM
SunnyWinds: 5 mph W
79°
Wed, 08:00 AM
SunnyWinds: 5 mph W
81°
Wed, 09:00 AM
SunnyWinds: 5 mph NW
84°
Wed, 10:00 AM
SunnyWinds: 5 mph NW
88°
Wed, 11:00 AM
SunnyWinds: 5 mph NW
90°
Wed, 12:00 PM
SunnyWinds: 6 mph N
91°
Wed, 01:00 PM
SunnyWinds: 6 mph E
92°
Wed, 02:00 PM
Chance Showers And ThunderstormsWinds: 7 mph E
93°
Wed, 03:00 PM
Chance Showers And ThunderstormsWinds: 6 mph E
92°
Wed, 04:00 PM
Chance Showers And ThunderstormsWinds: 6 mph SE
93°
Wed, 05:00 PM
Chance Showers And ThunderstormsWinds: 6 mph SE
90°
Wed, 06:00 PM
Chance Showers And ThunderstormsWinds: 5 mph SE
89°
Wed, 07:00 PM
Chance Showers And ThunderstormsWinds: 5 mph SE
88°
Wed, 08:00 PM
Slight Chance Showers And ThunderstormsWinds: 3 mph S
84°
Wed, 09:00 PM
Slight Chance Showers And ThunderstormsWinds: 3 mph S
84°
Wed, 10:00 PM
Mostly CloudyWinds: 2 mph S
83°
Wed, 11:00 PM
Mostly CloudyWinds: 2 mph S
83°
Thu, 12:00 AM
Mostly CloudyWinds: 2 mph SW
82°
Winds: 5 mph W
Mostly clear, with a low around 79. West wind around 5 mph.
Winds: 7 mph N
A chance of showers and thunderstorms after 2pm. Sunny. High near 94, with temperatures falling to around 90 in the afternoon. Heat index values as high as 110. North wind around 7 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
Winds: 1 to 5 mph SW
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 78. Heat index values as high as 105. Southwest wind 1 to 5 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Winds: 1 to 7 mph S
Showers and thunderstorms likely after 2pm. Mostly sunny, with a high near 93. Heat index values as high as 109. South wind 1 to 7 mph. Chance of precipitation is 60%.
Winds: 2 to 6 mph S
Showers and thunderstorms likely. Mostly cloudy, with a low around 78. South wind 2 to 6 mph. Chance of precipitation is 60%.
Winds: 3 to 8 mph S
Showers and thunderstorms likely. Mostly sunny, with a high near 92. South wind 3 to 8 mph. Chance of precipitation is 60%.
Winds: 3 to 8 mph S
Showers and thunderstorms likely before 2am. Partly cloudy, with a low around 77. South wind 3 to 8 mph. Chance of precipitation is 60%.
Winds: 2 to 9 mph S
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. South wind 2 to 9 mph. Chance of precipitation is 40%.
Winds: 3 to 9 mph S
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 77. South wind 3 to 9 mph. Chance of precipitation is 40%.
Winds: 2 to 8 mph S
A chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 92. Chance of precipitation is 50%.
Winds: 2 to 8 mph S
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 79. Chance of precipitation is 50%.
Winds: 2 to 8 mph S
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. Chance of precipitation is 20%.
Winds: 2 to 8 mph SE
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 79. Chance of precipitation is 20%.
Winds: 2 to 7 mph SE
A chance of showers and thunderstorms after 8am. Sunny, with a high near 92.
Coastal Waters Forecast for Florida
National Weather Service Miami FL
for Jupiter Inlet to Ocean Reef FL out to 60 nm and for East Cape Sable to Bonita Beach FL out to 60 nm.
Atlantic coastal waters from Jupiter Inlet to Ocean Reef out to 60 nm and Gulf coastal waters from East Cape Sable to Chokoloskee out 20 nm and Chokoloskee to Bonita Beach out 60 nm.including the waters of Biscayne Bay and Lake Okeechobee. Seas are provided as a range of the average height of the highest 1/3 of the waves.along with the occasional height of the average highest 10 percent of the waves. Moderate westerly winds continue across the Gulf waters through Wednesday, becoming gentle towards the end of the week. For the Atlantic waters, moderate west northwest winds tonight into Wednesday morning will gradually become southerly as the day progresses. Gentle to moderate south to southwesterly wind flow will then remain in place across the Atlantic waters through the rest of the week. Isolated showers and thunderstorms are possible each morning across the Gulf waters, increasing in coverage in the seabreeze zones each evening. Gulf Stream Hazards: None The approximate location of the west wall of the Gulf Stream as of Aug 17, 2026. 57 nautical miles north northeast of Fowey Rocks. 25 nautical miles northeast of Port Everglades. 9 nautical miles north northeast of Lake Worth. 6 nautical miles east northeast of Jupiter Inlet. This data courtesy of the Naval Oceanographic Office.
TONIGHT
SW winds 5 to 10 kt Seas less than 2 ft or less, then around 2 ft after midnight Wave Detail: SW 1 foot at 3 seconds and N 1 foot at 5 seconds Intracoastal waters light chop
WED
NW winds 5 to 10 kt, becoming E in the afternoon Seas around 2 ft Wave Detail: N 2 ft at 5 seconds Intracoastal waters light chop A chance of showers and tstms late
WED NIGHT
S winds around 5 kt Seas around 2 ft Wave Detail: N 1 foot at 5 seconds Intracoastal waters smooth
THU
S winds 5 to 10 kt Seas less than 2 ft or less Wave Detail: SW 1 foot at 5 seconds Intracoastal waters light chop A chance of showers and tstms in the afternoon
THU NIGHT
S winds 5 to 10 kt Seas less than 2 ft or less Wave Detail: S 1 foot at 4 seconds Intracoastal waters light chop
FRI
S winds 5 to 10 kt Seas less than 2 ft or less Wave Detail: S 1 foot at 4 seconds Intracoastal waters light chop A chance of showers and tstms late
FRI NIGHT
S winds 5 to 10 kt Seas less than 2 ft or less Intracoastal waters light chop
SAT
S winds 5 to 10 kt Seas less than 2 ft or less Intracoastal waters light chop
SAT NIGHT
S winds 10 to 15 kt Seas less than 2 ft or less Intracoastal waters light chop
SUN
S winds 5 to 10 kt Seas less than 2 ft or less Intracoastal waters light chop
SUN NIGHT
S winds 5 to 10 kt Seas less than 2 ft or less Intracoastal waters light chop
TONIGHT
SW winds 5 to 10 kt Seas less than 2 ft or less Wave Detail: SW 1 foot at 2 seconds Intracoastal waters light chop
WED
NW winds 5 to 10 kt, becoming NE in the afternoon Seas around 2 ft Wave Detail: NW 1 foot at 3 seconds Intracoastal waters light chop
WED NIGHT
SW winds 5 to 10 kt Seas less than 2 ft or less Wave Detail: SW 1 foot at 2 seconds and N 1 foot at 5 seconds Intracoastal waters light chop
THU
SW winds 5 to 10 kt Seas less than 2 ft or less Wave Detail: SW 1 foot at 3 seconds Intracoastal waters light chop A chance of showers and tstms late
THU NIGHT
S winds 5 to 10 kt Seas less than 2 ft or less Wave Detail: S 1 foot at 2 seconds and N 1 foot at 5 seconds Intracoastal waters light chop
FRI
S winds 5 to 10 kt Seas less than 2 ft or less Wave Detail: S 1 foot at 3 seconds Intracoastal waters light chop
FRI NIGHT
SE winds 5 to 10 kt Seas less than 2 ft or less Intracoastal waters light chop
SAT
S winds 5 to 10 kt Seas less than 2 ft or less Intracoastal waters light chop
SAT NIGHT
SE winds 5 to 10 kt Seas less than 2 ft or less Intracoastal waters light chop A chance of showers and tstms late
SUN
S winds 5 to 10 kt Seas less than 2 ft or less Intracoastal waters light chop A chance of showers and tstms until late afternoon
SUN NIGHT
SE winds 5 to 10 kt Seas less than 2 ft or less Intracoastal waters light chop
SMALL CRAFT SHOULD EXERCISE CAUTION
TONIGHT
W winds 5 to 10 kt Lake waters light chop A slight chance of showers and tstms early this evening
WED
W winds 5 to 10 kt Lake waters light chop A chance of showers and tstms early in the afternoon Showers and tstms likely late
WED NIGHT
W winds around 5 kt Lake waters smooth A chance of showers and tstms in the evening
THU
W winds around 5 kt Lake waters smooth Showers and tstms likely in the afternoon
THU NIGHT
S winds around 5 kt Lake waters smooth Showers and tstms likely early in the evening
FRI
SW winds around 5 kt Lake waters smooth A chance of showers and tstms in the afternoon
FRI NIGHT
SW winds 5 to 10 kt Lake waters light chop A chance of showers and tstms early in the evening
SAT
SW winds around 5 kt Lake waters smooth A chance of showers and tstms in the afternoon
SAT NIGHT
S winds 5 to 10 kt Lake waters light chop A chance of showers and tstms early in the evening
SUN
S winds around 5 kt Lake waters smooth A chance of showers and tstms in the afternoon
SUN NIGHT
S winds 5 to 10 kt Lake waters light chop A chance of showers and tstms early in the evening
TONIGHT
SW winds 10 to 15 kt, becoming W 5 to 10 kt after midnight A moderate chop
WED
NW winds 5 to 10 kt, becoming SE 10 to 15 kt in the afternoon A moderate chop
WED NIGHT
W winds 5 to 10 kt Light chop A chance of showers and tstms late in the evening
THU
W winds around 5 kt, becoming S in the afternoon Light chop A chance of showers and tstms in the afternoon
THU NIGHT
S winds 5 to 10 kt Light chop A chance of showers and tstms early in the evening
FRI
S winds 5 to 10 kt Light chop A chance of showers and tstms in the afternoon
FRI NIGHT
S winds 5 to 10 kt Light chop A chance of showers and tstms early in the evening
SAT
S winds around 5 kt, becoming SE in the afternoon Light chop A chance of showers and tstms in the afternoon
SAT NIGHT
SE winds 5 to 10 kt Light chop A chance of showers and tstms early in the evening
SUN
SE winds 5 to 10 kt Light chop A chance of showers and tstms in the afternoon
SUN NIGHT
SE winds 5 to 10 kt Light chop A chance of showers and tstms early in the evening
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