Severe Weather and Flash Flooding in the South; Heat Concerns in Puerto Rico and Texas

Strong to severe thunderstorms and some isolated to widely scattered instances of flash flooding are possible for the Mid-South and the lower Ohio and Tennessee Valleys. Some additional areas of flash flooding will be possible across portions of the High Plains. Excessive heat continues across Puerto Rico; and triple-digit heat is expected to build into Texas through the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Titusville (KTIX)

Lat: 28.52°NLon: 80.8°WElev: 36ft.

Partly Cloudy

84°F

29°C

Humidity 70%
Wind Speed SE 8 mph
Barometer 29.90 in
Dewpoint 73°F (23°C)
Visibility 7.00 mi
Heat Index90°F (32°C)
Last update 10 Jun 8:47 pm EDT
Extended Forecast for

Port St. John FL

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms before 2am.  Partly cloudy, with a low around 72. Southeast wind around 5 mph becoming calm  in the evening.

    Chance
    Showers

    Low: 72 °F

  • Sunday

    Sunday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm.  Sunny, with a high near 90. West southwest wind 5 to 10 mph becoming south southeast in the afternoon.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Slight Chance
    T-storms then
    Showers
    Likely

    High: 90 °F

  • Sunday
    Night

    Sunday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am.  Partly cloudy, with a low around 72. South southeast wind 5 to 10 mph becoming southwest after midnight.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely then
    Chance
    Showers

    Low: 72 °F

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 8am.  Sunny, with a high near 91. West southwest wind 5 to 10 mph.

    Slight Chance
    T-storms

    High: 91 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 72. West southwest wind 5 to 10 mph.

    Mostly Clear

    Low: 72 °F

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms.  Sunny, with a high near 93. West southwest wind 5 to 10 mph.

    Chance
    Showers

    High: 93 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 74. Southeast wind around 10 mph becoming west after midnight.

    Mostly Clear

    Low: 74 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms.  Sunny, with a high near 93. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Slight Chance
    T-storms

    High: 93 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 75. South southwest wind 10 to 15 mph.

    Mostly Clear

    Low: 75 °F

Detailed Forecast

Tonight
A 50 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 72. Southeast wind around 5 mph becoming calm in the evening.
Sunday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Sunny, with a high near 90. West southwest wind 5 to 10 mph becoming south southeast in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 72. South southeast wind 5 to 10 mph becoming southwest after midnight. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
A 20 percent chance of showers and thunderstorms after 8am. Sunny, with a high near 91. West southwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 72. West southwest wind 5 to 10 mph.
Tuesday
A 40 percent chance of showers and thunderstorms. Sunny, with a high near 93. West southwest wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 74. Southeast wind around 10 mph becoming west after midnight.
Wednesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 93. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 75. South southwest wind 10 to 15 mph.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74. West southwest wind around 10 mph, with gusts as high as 20 mph.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Click Map For Forecast
Point Forecast:
Port St. John FL
 28.48°N 80.79°W (Elev. 23 ft)
9:15 pm EDT Jun 10, 2023
9pm EDT Jun 10, 2023-6pm EDT Jun 17, 2023
 
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