National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Kissimmee Gateway Airport (KISM)

Lat: 28.29°NLon: 81.44°WElev: 79ft.

Fair

82°F

28°C

Humidity 88%
Wind Speed W 6 mph
Barometer 30.08 in (1018.8 mb)
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 18 Aug 12:56 am EDT
Extended Forecast for

4 Miles WSW Loughman FL

Heat Advisory August 18, 11:00am until August 18, 07:00pm
Click here for hazard details and duration
Heat Advisory

  • Overnight

    Overnight: Mostly clear, with a low around 77. West wind around 6 mph.

    Low: 77 °F

    Mostly Clear

  • Tuesday

    Tuesday: Scattered showers and thunderstorms, mainly after 2pm. Mostly sunny and hot, with a high near 96. Heat index values as high as 109. West wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

    High: 96 °F

    Sunny then
    Scattered
    T-storms

  • Tuesday Night

    Tuesday Night: Scattered showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 78. West wind 5 to 7 mph. Chance of precipitation is 30%.

    Low: 78 °F

    Scattered
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Scattered showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then showers and thunderstorms likely after 2pm. Partly sunny, with a high near 94. Heat index values as high as 108. West wind 5 to 7 mph. Chance of precipitation is 70%.

    High: 94 °F

    Showers
    Likely then
    T-storms
    Likely

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 76. Light west southwest wind. Chance of precipitation is 60%.

    Low: 76 °F

    T-storms
    Likely then
    Isolated
    T-storms

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 94. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 60%.

    High: 94 °F

    Sunny then
    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before 8pm, then isolated showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 76. Light south southwest wind. Chance of precipitation is 60%.

    Low: 76 °F

    Showers
    Likely then
    Isolated
    T-storms

  • Friday

    Friday: Showers likely and possibly a thunderstorm after 2pm. Sunny, with a high near 93. Southwest wind 3 to 7 mph. Chance of precipitation is 60%.

    High: 93 °F

    Sunny then
    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 8pm, then isolated showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 76. Light south wind. Chance of precipitation is 60%.

    Low: 76 °F

    Showers
    Likely then
    Isolated
    T-storms

Detailed Forecast

Overnight
Mostly clear, with a low around 77. West wind around 6 mph.
Tuesday
Scattered showers and thunderstorms, mainly after 2pm. Mostly sunny and hot, with a high near 96. Heat index values as high as 109. West wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Tuesday Night
Scattered showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 78. West wind 5 to 7 mph. Chance of precipitation is 30%.
Wednesday
Scattered showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then showers and thunderstorms likely after 2pm. Partly sunny, with a high near 94. Heat index values as high as 108. West wind 5 to 7 mph. Chance of precipitation is 70%.
Wednesday Night
Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 76. Light west southwest wind. Chance of precipitation is 60%.
Thursday
Showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 94. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 60%.
Thursday Night
Showers likely and possibly a thunderstorm before 8pm, then isolated showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 76. Light south southwest wind. Chance of precipitation is 60%.
Friday
Showers likely and possibly a thunderstorm after 2pm. Sunny, with a high near 93. Southwest wind 3 to 7 mph. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm before 8pm, then isolated showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 76. Light south wind. Chance of precipitation is 60%.
Saturday
Scattered showers and thunderstorms after 2pm. Sunny, with a high near 93. Chance of precipitation is 50%.
Saturday Night
Scattered showers and thunderstorms. Partly cloudy, with a low around 75. Chance of precipitation is 30%.
Sunday
Scattered showers and thunderstorms. Sunny, with a high near 93. Chance of precipitation is 50%.
Sunday Night
Scattered showers and thunderstorms. Partly cloudy, with a low around 75. Chance of precipitation is 30%.
Monday
Scattered showers and thunderstorms. Sunny, with a high near 94. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Loughman FL
 28.21°N 81.63°W (Elev. 148 ft)
Last Update:
12:56 am EDT Aug 18, 2026
Forecast Valid:
1am EDT Aug 18, 2026-6pm EDT Aug 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation