Hazardous Weather Conditions
Current conditions at
Arthur Dunn Air Park (KX21)
Lat: 28.62°NLon: 80.84°WElev: 30ft.
Mostly Cloudy
81°F
27°C
| Humidity | 100% |
| Wind Speed | S 5 mph |
| Barometer | 30.04 in |
| Dewpoint | 81°F (27°C) |
| Visibility | 10.00 mi |
| Heat Index | 91°F (33°C) |
| Last update | 12 Aug 1:50 am EDT |
Extended Forecast for
4 Miles ESE Chuluota FL
Heat Advisory August 12, 10:00am until August 12, 08:00pm
Overnight

Low: 77 °F
Partly Cloudy
Wednesday
High: 94 °F
Sunny then
Slight Chance
T-stormsWednesday Night
Low: 77 °F
Slight Chance
T-storms then
Mostly ClearThursday
High: 94 °F
Mostly Sunny
then Chance
T-stormsThursday Night
Low: 77 °F
Chance
T-storms then
Slight Chance
ShowersFriday
High: 94 °F
Sunny then
Chance
T-stormsFriday Night

Low: 76 °F
Chance
T-stormsSaturday
High: 93 °F
Sunny then
Slight Chance
T-stormsSaturday Night
Low: 76 °F
Slight Chance
T-storms then
Mostly Clear
Detailed Forecast
Overnight
Partly cloudy, with a low around 77. West southwest wind around 5 mph.
Wednesday
A 10 percent chance of showers and thunderstorms after 5pm. Sunny, with a high near 94. Heat index values as high as 105. West wind around 5 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms, mainly between 10pm and 11pm. Partly cloudy, with a low around 77. Calm wind becoming west around 5 mph after midnight.
Thursday
A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 94. Heat index values as high as 106. West wind around 5 mph.
Thursday Night
A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 77. South wind around 5 mph. Chance of precipitation is 30%.
Friday
A 50 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 94. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly clear, with a low around 76. South wind around 5 mph.
Saturday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 93. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 76. South wind around 5 mph.
Sunday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. South southwest wind around 5 mph.
Sunday Night
A 10 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77. East wind around 5 mph becoming calm in the evening.
Monday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94. West wind around 5 mph becoming north northwest in the afternoon.
Monday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77. South southeast wind around 5 mph becoming calm.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94. West southwest wind around 5 mph becoming north northwest in the afternoon.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles ESE Chuluota FL
28.62°N 81.06°W (Elev. 49 ft)
28.62°N 81.06°W (Elev. 49 ft)
1:39 am EDT Aug 12, 2026
2am EDT Aug 12, 2026-6pm EDT Aug 18, 2026



