National Weather Service

News Headlines

Hazardous Weather Conditions

Heat Advisory in effect from July 29, 11:00 AM EDT until July 29, 08:00 PM EDT

Current conditions at

Orlando / Sanford Airport (KSFB)

Lat: 28.78°NLon: 81.25°WElev: 56ft.

Partly Cloudy

89°F

32°C

Humidity	65%
Wind Speed	SW 13 mph
Barometer	29.90 in (1012.2 mb)
Dewpoint	76°F (24°C)
Visibility	10.00 mi
Heat Index	100°F (38°C)
Last update	29 Jul 10:53 am EDT

More Information:

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

Extended Forecast for

Deltona FL

Heat Advisory until July 29, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory until July 29, 08:00pm
NOW until 8:00pm Wed
Heat Advisory
Today
High: 94 °F
Slight Chance
T-storms
Tonight
Low: 77 °F
Mostly Cloudy
then Chance
Showers
Thursday
High: 90 °F
Heavy Rain
Thursday Night
Low: 76 °F
Chance
T-storms then
Showers
Likely
Friday
High: 90 °F
Showers
Likely then
T-storms
Friday Night
Low: 74 °F
T-storms then
Chance
T-storms
Saturday
High: 91 °F
Chance
T-storms then
T-storms
Saturday Night
Low: 74 °F
T-storms then
Chance
T-storms

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 94. Heat index values as high as 106. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Tonight

A slight chance of showers, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 77. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Thursday

A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 1pm, then a chance of showers and thunderstorms after 1pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 90. West southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Thursday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 76. West southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Friday

Showers and possibly a thunderstorm. High near 90. West southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

Friday Night

Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Low around 74. Southwest wind around 5 mph. Chance of precipitation is 80%.

Saturday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 91. Southwest wind 5 to 10 mph. Chance of precipitation is 80%.

Saturday Night

Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Low around 74. South southwest wind around 5 mph. Chance of precipitation is 80%.

Sunday

Showers and thunderstorms, mainly after 2pm. High near 90. South southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

Sunday Night

Showers and thunderstorms, mainly before 8pm. Low around 74. South wind around 5 mph. Chance of precipitation is 80%.

Monday

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. Southwest wind 5 to 10 mph.

Monday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75. South southeast wind around 5 mph becoming calm in the evening.

Tuesday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. Calm wind becoming south around 5 mph in the afternoon.