National Weather Service

News Headlines

Hazardous Weather Conditions

Heat Advisory in effect from August 13, 10:00 AM EDT until August 13, 08:00 PM EDT

Current conditions at

Titusville (KTIX)

Lat: 28.52°NLon: 80.8°WElev: 36ft.

Fair

N/A

Humidity	NA
Wind Speed	Calm
Barometer	30.04 in
Dewpoint	N/A
Visibility	7.00 mi
Last update	13 Aug 7:47 am EDT

More Information:

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

Extended Forecast for

Port St. John FL

Heat Advisory August 13, 10:00am until August 13, 08:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 96 °F
Sunny then
Chance
T-storms
Tonight
Low: 78 °F
Chance
T-storms then
Mostly Clear
Friday
High: 97 °F
Mostly Sunny
then Chance
T-storms
Friday Night
Low: 77 °F
Mostly Clear
Saturday
High: 96 °F
Hot
Saturday Night
Low: 77 °F
Mostly Clear
Sunday
High: 95 °F
Sunny then
Slight Chance
T-storms
Sunday Night
Low: 78 °F
Mostly Clear
Monday
High: 95 °F
Hot

Detailed Forecast

Today

A 40 percent chance of showers and thunderstorms, mainly after 2pm. Sunny and hot, with a high near 96. Heat index values as high as 109. West wind around 5 mph becoming north in the afternoon.

Tonight

A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 78. South wind around 5 mph becoming calm.

Friday

A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 97. Heat index values as high as 112. Calm wind becoming southeast around 5 mph in the afternoon.

Friday Night

Mostly clear, with a low around 77. Southeast wind around 5 mph.

Saturday

Sunny and hot, with a high near 96. Calm wind becoming east southeast around 5 mph in the afternoon.

Saturday Night

Mostly clear, with a low around 77. South wind around 5 mph.

Sunday

A 20 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 95. Calm wind becoming southwest around 5 mph in the afternoon.

Sunday Night

Mostly clear, with a low around 78. Southeast wind around 5 mph becoming southwest after midnight.

Monday

Sunny and hot, with a high near 95. West wind around 5 mph becoming north northeast in the afternoon.

Monday Night

Mostly clear, with a low around 78. South southeast wind around 5 mph becoming west after midnight.

Tuesday

A 30 percent chance of showers and thunderstorms. Sunny and hot, with a high near 95. West southwest wind around 5 mph becoming east southeast in the afternoon.

Tuesday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 78. South southeast wind around 5 mph becoming southwest after midnight.

Wednesday

A 30 percent chance of showers and thunderstorms. Sunny and hot, with a high near 95. West southwest wind around 5 mph becoming southeast in the afternoon.