National Weather Service

News Headlines

Hazardous Weather Conditions

Heat Advisory in effect from August 20, 10:00 AM EDT until August 20, 07:00 PM EDT

Current conditions at

Melbourne International Airport (KMLB)

Lat: 28.1°NLon: 80.64°WElev: 20ft.

Fair

80°F

27°C

Humidity	85%
Wind Speed	W 7 mph
Barometer	30.00 in (1015.7 mb)
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	85°F (29°C)
Last update	20 Aug 1:53 am EDT

More Information:

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

Extended Forecast for

June Park FL

Heat Advisory August 20, 10:00am until August 20, 07:00pm

Click here for hazard details and duration

Heat Advisory

Overnight
Low: 76 °F
Partly Cloudy
Thursday
High: 93 °F
Sunny then
Chance
T-storms
Thursday Night
Low: 76 °F
Chance
T-storms then
Partly Cloudy
Friday
High: 93 °F
Mostly Sunny
then T-storms
Likely
Friday Night
Low: 75 °F
T-storms
Likely then
Chance
Showers
Saturday
High: 93 °F
Chance
T-storms
Saturday Night
Low: 75 °F
Chance
T-storms
Sunday
High: 93 °F
Sunny then
Chance
T-storms
Sunday Night
Low: 75 °F
Chance
T-storms

Detailed Forecast

Overnight

Partly cloudy, with a low around 76. Calm wind.

Thursday

A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 93. Heat index values as high as 109. Calm wind becoming east around 5 mph in the afternoon. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Partly cloudy, with a low around 76. Southwest wind around 5 mph becoming calm. Chance of precipitation is 30%.

Friday

Showers and thunderstorms likely after 2pm. Mostly sunny, with a high near 93. Heat index values as high as 107. Light and variable wind becoming south southeast 5 to 10 mph in the afternoon. Chance of precipitation is 60%.

Friday Night

Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 75. South southwest wind around 5 mph. Chance of precipitation is 60%.

Saturday

A slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 93. Southwest wind 5 to 10 mph. Chance of precipitation is 40%.

Saturday Night

A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 75. South southwest wind around 5 mph.

Sunday

A 50 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 93. Southwest wind 5 to 10 mph.

Sunday Night

A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 75. South wind around 5 mph.

Monday

A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. South southwest wind 5 to 10 mph becoming east southeast in the afternoon.

Monday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76. Southeast wind around 5 mph.

Tuesday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon.

Tuesday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76. East southeast wind around 5 mph becoming calm in the evening.

Wednesday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon.