Areas of Severe Thunderstorms and Heat

Scattered severe thunderstorms and excessive rainfall are possible today in the Mid Atlantic, posing a risk for damaging winds and isolated flash flooding. Extreme Heat Warnings are in effect today for northeast Texas into southern Oklahoma and Arkansas. Extreme Heat Warnings are also in effect for the Desert Southwest today into Sunday. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from August 20, 11:00 AM EDT until August 20, 06:00 PM EDT

Current conditions at

Okeechobee County Airport (KOBE)

Lat: 27.26°NLon: 80.85°WElev: 34ft.

Fair

81°F

27°C

Humidity	89%
Wind Speed	NW 5 mph
Barometer	30.02 in
Dewpoint	77°F (25°C)
Visibility	10.00 mi
Heat Index	88°F (31°C)
Last update	20 Aug 8:35 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles ESE Clewiston FL

Heat Advisory August 20, 11:00am until August 20, 06:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 94 °F
Sunny then
Chance
T-storms
Tonight
Low: 75 °F
Chance
T-storms then
Partly Cloudy
Friday
High: 93 °F
Sunny then
Chance
T-storms
Friday Night
Low: 74 °F
T-storms
Likely then
Slight Chance
Showers
Saturday
High: 93 °F
Sunny then
Chance
T-storms
Saturday Night
Low: 74 °F
Chance
T-storms then
Mostly Clear
Sunday
High: 93 °F
Sunny then
Chance
T-storms
Sunday Night
Low: 74 °F
Chance
T-storms then
Partly Cloudy
Monday
High: 92 °F
Sunny then
Chance
T-storms

Detailed Forecast

Today

A 50 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 94. Heat index values as high as 106. Light and variable wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 75. Light and variable wind.

Friday

A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. Heat index values as high as 106. Southwest wind 3 to 5 mph.

Friday Night

Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 74. Light south wind. Chance of precipitation is 60%.

Saturday

A 50 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 93. Southwest wind 3 to 5 mph.

Saturday Night

A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 74. Light south wind.

Sunday

A 40 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 93. Light southwest wind.

Sunday Night

A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 74. South wind around 6 mph becoming calm in the evening.

Monday

A 50 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 92. Light and variable wind.

Monday Night

A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 74.

Tuesday

Showers and thunderstorms likely. Sunny, with a high near 92. Chance of precipitation is 60%.

Tuesday Night

Showers and thunderstorms likely. Partly cloudy, with a low around 74. Chance of precipitation is 60%.

Wednesday

Showers and thunderstorms likely. Sunny, with a high near 91. Chance of precipitation is 70%.