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

Dangerous Heat Continues Across the South; Severe Storms Possible in the Plains

Heat Advisories and Excessive Heat Warnings are in effect for much of the southern U.S. through Tuesday. Otherwise, scattered severe thunderstorms with damaging winds and large hail are possible across portions of the southern and central High Plains. Critical fire weather conditions will persist over portions of the Southwest, Great Basin, and Intermountain West. Read More >

Hazardous Weather Conditions

Current conditions at

Titusville (KTIX)

Lat: 28.52°NLon: 80.8°WElev: 36ft.

Mostly Cloudy

93°F

34°C

Humidity 63%
Wind Speed S 12 mph
Barometer 29.88 in
Dewpoint 79°F (26°C)
Visibility 7.00 mi
Heat Index110°F (43°C)
Last update 12 Jul 3:47 pm EDT
Extended Forecast for

4 Miles W Port Saint John FL

  • This
    Afternoon

    This Afternoon: Isolated showers and thunderstorms. Partly sunny, with a high near 94. Heat index values as high as 105. South southwest wind around 10 mph. Chance of precipitation is 20%.

    Isolated
    T-storms

    High: 94 °F

  • Tonight

    Tonight: Isolated showers and thunderstorms before 8pm. Partly cloudy, with a low around 74. Southwest wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.

    Isolated
    T-storms then
    Partly Cloudy

    Low: 74 °F

  • Monday

    Monday: Isolated showers and thunderstorms after 5pm. Mostly sunny and hot, with a high near 95. Heat index values as high as 102. Light southwest wind becoming west southwest 5 to 10 mph in the morning. Chance of precipitation is 10%.

    Mostly Sunny
    then Isolated
    T-storms

    High: 95 °F

  • Monday
    Night

    Monday Night: Isolated showers and thunderstorms before 8pm. Partly cloudy, with a low around 75. South wind 5 to 10 mph. Chance of precipitation is 10%.

    Isolated
    T-storms then
    Partly Cloudy

    Low: 75 °F

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 94. Light west southwest wind becoming west 5 to 10 mph in the morning.

    Chance
    T-storms

    High: 94 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 75. South southwest wind around 5 mph becoming calm in the evening.

    Partly Cloudy

    Low: 75 °F

  • Wednesday

    Wednesday: Showers and thunderstorms likely. Mostly sunny, with a high near 94. West wind around 5 mph becoming south in the afternoon. Chance of precipitation is 60%.

    T-storms
    Likely

    High: 94 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75. East southeast wind around 5 mph becoming calm in the evening.

    Slight Chance
    T-storms

    Low: 75 °F

  • Thursday

    Thursday: Showers and thunderstorms likely. Partly sunny, with a high near 92. Light east southeast wind becoming east 5 to 10 mph in the morning. Chance of precipitation is 70%.

    T-storms
    Likely

    High: 92 °F

Detailed Forecast

This Afternoon
Isolated showers and thunderstorms. Partly sunny, with a high near 94. Heat index values as high as 105. South southwest wind around 10 mph. Chance of precipitation is 20%.
Tonight
Isolated showers and thunderstorms before 8pm. Partly cloudy, with a low around 74. Southwest wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.
Monday
Isolated showers and thunderstorms after 5pm. Mostly sunny and hot, with a high near 95. Heat index values as high as 102. Light southwest wind becoming west southwest 5 to 10 mph in the morning. Chance of precipitation is 10%.
Monday Night
Isolated showers and thunderstorms before 8pm. Partly cloudy, with a low around 75. South wind 5 to 10 mph. Chance of precipitation is 10%.
Tuesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 94. Light west southwest wind becoming west 5 to 10 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 75. South southwest wind around 5 mph becoming calm in the evening.
Wednesday
Showers and thunderstorms likely. Mostly sunny, with a high near 94. West wind around 5 mph becoming south in the afternoon. Chance of precipitation is 60%.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75. East southeast wind around 5 mph becoming calm in the evening.
Thursday
Showers and thunderstorms likely. Partly sunny, with a high near 92. Light east southeast wind becoming east 5 to 10 mph in the morning. Chance of precipitation is 70%.
Thursday Night
Partly cloudy, with a low around 75. East wind around 5 mph becoming calm in the evening.
Friday
Showers and thunderstorms likely. Mostly sunny, with a high near 91. East wind 5 to 10 mph. Chance of precipitation is 70%.
Friday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75. East wind around 5 mph becoming calm after midnight.
Saturday
Showers and thunderstorms likely. Partly sunny, with a high near 91. East wind 5 to 10 mph. Chance of precipitation is 70%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
4 Miles W Port Saint John FL
 28.46°N 80.87°W (Elev. 13 ft)
Last Update:
3:40 pm EDT Jul 12, 2020
Forecast Valid:
3pm EDT Jul 12, 2020-6pm EDT Jul 18, 2020
 
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