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Heat Advisory HEAT ADVISORY - Jacksonville

NWS Southeast Regional Radar WU South East Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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Updated: @ 29-Jun-2026 1:06pm  
Summary / Temperature Wind Rain Outlook
Few Clouds Few Clouds
Currently: 96.1, Max: 96.1, Min: 79.3 96.1°F
Warmer 1.3°F than last hour.

Heat Danger

Feels like: 116°F

24-hr difference
35.1°FWarmer 35.1°F than yesterday at this time.
  Today Yesterday
High: 96.1°F
1:05pm 		95.5°F
2:12pm
Low: 79.3°F
6:22am 		74.8°F
5:50am
Wind from NNE NNE
2.2
Gust:
 4.3 mph
1 Bft - Light air
Today: 6.7 mph 11:35am
Gust Month: 36.7 mph June 02
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
This Month: 3.74 in
Season Total: 11.92 in
Tonight

Tonight: Chance Showers And Thunderstorms then Partly Cloudy
Chance Showers And T-Storms then Partly Cloudy
Humidity & Barometer Almanac Moon
Humidity: 52 % Decreased 4.0% since last hour.
Dew Point: 75.6°F Decreased 1.0°F since last hour.
Barometer: 29.94 inHg  
Baro Trend: Steady
Sunrise: 6:27am
Sunset: 8:32pm
Moonset: 5:49am
Moonrise: 8:43pm
Full Moon
Full Moon, Moon at 14 days in cycle
100%
Illuminated
UV Index Solar Radiation
   2.3     Low 
High: 11.5 @ 12:30pm
212 W/m2 (20 %)
High: 1081 @  12:30pm
 NWS Weather Forecast  - Outlook: Today & Tonight
Today

Today: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms

Hi 98 °F		 NWS forecast: A chance of showers and thunderstorms after 1pm. Mostly sunny. High near 98, with temperatures falling to around 94 in the afternoon. Heat index values as high as 107. North wind around 8 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
 
Tonight

Tonight: Chance Showers And Thunderstorms then Partly Cloudy
Chance Showers And T-Storms then Partly Cloudy

Lo 78 °F		 NWS forecast: A chance of showers and thunderstorms before 11pm. Partly cloudy. Low around 78, with temperatures rising to around 79 overnight. Heat index values as high as 102. South wind 1 to 7 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.