Heavy Rainfall Threat The Next Few Days Across The Eastern U.S.

A strong cold front will gradually push through the Eastern U.S. over the next few days and will likely produce heavy rain and severe weather. The rainfall may become excessive and result in flash flooding. Flash flood watches are currently in effect from the coastal Carolinas to the Great Lakes. Read More >

Current conditions at

Witham Field Airport (KSUA)

Lat: 27.18°NLon: 80.23°WElev: 13ft.

Overcast

79°F

26°C

Humidity 89%
Wind Speed Calm
Barometer 30.03 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 21 Sep 6:48 pm EDT
Extended Forecast for

Port St. Lucie FL

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers.  Mostly cloudy, with a low around 74. East southeast wind around 5 mph becoming calm.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely then
    Slight Chance
    Showers

    Low: 74 °F

  • Wednesday

    Wednesday: A slight chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm.  Partly sunny, with a high near 89. Calm wind becoming south around 5 mph in the afternoon.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers then
    Showers
    Likely

    High: 89 °F

  • Wednesday
    Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm.  Partly cloudy, with a low around 73. Calm wind.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely

    Low: 73 °F

  • Thursday

    Thursday: Showers and possibly a thunderstorm.  High near 90. Heat index values as high as 102. Calm wind becoming north northeast around 5 mph.  Chance of precipitation is 80%.

    Showers

    High: 90 °F

  • Thursday
    Night

    Thursday Night: Scattered showers and thunderstorms.  Partly cloudy, with a low around 74. Calm wind.  Chance of precipitation is 40%.

    Scattered
    Showers

    Low: 74 °F

  • Friday

    Friday: Showers likely and possibly a thunderstorm.  Mostly sunny, with a high near 89. Calm wind becoming northeast around 5 mph in the afternoon.  Chance of precipitation is 70%.

    Showers
    Likely

    High: 89 °F

  • Friday
    Night

    Friday Night: A 30 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 73. Calm wind.

    Chance
    Showers

    Low: 73 °F

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm.  Mostly sunny, with a high near 89. Calm wind becoming northeast around 5 mph in the afternoon.  Chance of precipitation is 70%.

    Showers
    Likely

    High: 89 °F

  • Saturday
    Night

    Saturday Night: A 30 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 73. Calm wind.

    Chance
    Showers

    Low: 73 °F

Detailed Forecast

Tonight
Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers. Mostly cloudy, with a low around 74. East southeast wind around 5 mph becoming calm. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A slight chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 89. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Partly cloudy, with a low around 73. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers and possibly a thunderstorm. High near 90. Heat index values as high as 102. Calm wind becoming north northeast around 5 mph. Chance of precipitation is 80%.
Thursday Night
Scattered showers and thunderstorms. Partly cloudy, with a low around 74. Calm wind. Chance of precipitation is 40%.
Friday
Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 89. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 70%.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73. Calm wind.
Saturday
Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 89. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 70%.
Saturday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73. Calm wind.
Sunday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. Light and variable wind becoming north northeast 5 to 10 mph in the morning.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 71. Northeast wind around 5 mph becoming calm in the evening.
Monday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 88. Northeast wind 5 to 10 mph.
Monday Night
A 20 percent chance of showers. Mostly clear, with a low around 71. Northeast wind around 5 mph becoming calm in the evening.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87. East northeast wind 5 to 10 mph.
Click Map For Forecast
Point Forecast:
Port St. Lucie FL
 27.27°N 80.36°W (Elev. 16 ft)
7:16 pm EDT Sep 21, 2021
7pm EDT Sep 21, 2021-6pm EDT Sep 28, 2021
 
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Additional Resources

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