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

Hazardous Weather Conditions

Current conditions at

Airglades Airport (K2IS)

Lat: 26.74°NLon: 81.05°WElev: 20ft.

Fair

84°F

29°C

Humidity 75%
Wind Speed SW 8 mph
Barometer 30.12 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 2 Aug 9:35 am EDT
Extended Forecast for

Clewiston FL

Heat Advisory August 2, 11:00am until August 2, 07:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly after 2pm. Some of the storms could produce heavy rainfall. Sunny, with a high near 93. Heat index values as high as 103. Light and variable wind.

    High: 93 °F

    Sunny then
    Heavy Rain

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 9pm. Some of the storms could produce heavy rainfall. Partly cloudy, with a low around 74. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 74 °F

    Heavy Rain
    then Mostly
    Clear

  • Sunday

    Sunday: Showers and thunderstorms likely after 2pm. Sunny, with a high near 93. Heat index values as high as 102. Light and variable wind. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 93 °F

    Sunny then
    T-storms
    Likely

  • Sunday Night

    Sunday Night: Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 75. Light south wind. Chance of precipitation is 60%.

    Low: 75 °F

    T-storms
    Likely then
    Slight Chance
    Showers

  • Monday

    Monday: Showers and thunderstorms likely after 2pm. Sunny, with a high near 93. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%.

    High: 93 °F

    Sunny then
    T-storms
    Likely

  • Monday Night

    Monday Night: Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Partly cloudy, with a low around 75. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.

    Low: 75 °F

    T-storms
    Likely then
    Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of thunderstorms, then showers and thunderstorms likely after 8am. Mostly sunny, with a high near 93. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 70%.

    High: 93 °F

    Slight Chance
    T-storms then
    T-storms
    Likely

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 75. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.

    Low: 75 °F

    T-storms
    Likely then
    Chance
    T-storms

  • Wednesday

    Wednesday: Showers and thunderstorms, mainly after 2pm. High near 92. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 80%.

    High: 92 °F

    Chance
    T-storms then
    T-storms

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly after 2pm. Some of the storms could produce heavy rainfall. Sunny, with a high near 93. Heat index values as high as 103. Light and variable wind.
Tonight
Showers and thunderstorms likely, mainly before 9pm. Some of the storms could produce heavy rainfall. Partly cloudy, with a low around 74. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Showers and thunderstorms likely after 2pm. Sunny, with a high near 93. Heat index values as high as 102. Light and variable wind. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 75. Light south wind. Chance of precipitation is 60%.
Monday
Showers and thunderstorms likely after 2pm. Sunny, with a high near 93. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%.
Monday Night
Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Partly cloudy, with a low around 75. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Tuesday
A slight chance of thunderstorms, then showers and thunderstorms likely after 8am. Mostly sunny, with a high near 93. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 70%.
Tuesday Night
Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 75. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Wednesday
Showers and thunderstorms, mainly after 2pm. High near 92. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 80%.
Wednesday Night
Showers and thunderstorms, mainly before 8pm. Low around 74. Chance of precipitation is 80%.
Thursday
Showers and thunderstorms. High near 90. Chance of precipitation is 80%.
Thursday Night
Showers and thunderstorms. Low around 74. Chance of precipitation is 80%.
Friday
Showers and thunderstorms likely. Mostly sunny, with a high near 91. Chance of precipitation is 70%.
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ABOUT THIS FORECAST

 
Point Forecast:
Clewiston FL
 26.75°N 80.94°W
Last Update:
3:16 am EDT Aug 2, 2025
Forecast Valid:
9am EDT Aug 2, 2025-6pm EDT Aug 8, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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