Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Severe thunderstorms possible over the Mid Atlantic and Northeast U.S.

Severe thunderstorms may develop Monday afternoon and evening over portions of the Mid Atlantic and Northeast U.S. A few of the storms could contain damaging winds, large hail, and heavy rainfall. The severe weather threat will shift to the upper Midwest and Great Lakes by Tuesday and Wednesday of this week. Read More >

Current conditions at

Witham Field Airport (KSUA)

Lat: 27.18°NLon: 80.23°WElev: 13ft.

Partly Cloudy

81°F

27°C

Humidity 100%
Wind Speed Vrbl 3 mph
Barometer 30.08 in
Dewpoint 81°F (27°C)
Visibility 7.00 mi
Heat Index91°F (33°C)
Last update 24 Jul 7:47 am EDT
Extended Forecast for

Port St. Lucie FLSimilar City Names

  • Today

    Today: A 20 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 92. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 92 °F

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 75. Southeast wind 5 to 10 mph becoming light south southeast  in the evening.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 75 °F

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 92. Heat index values as high as 103. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon.

    Chance
    T-storms

    High: 92 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly after 11pm.  Partly cloudy, with a low around 75. Southeast wind around 5 mph becoming calm  in the evening.

    Chance
    T-storms

    Low: 75 °F

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 91. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.

    Mostly Sunny
    then Chance
    T-storms

    High: 91 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 75. South southeast wind around 5 mph.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 75 °F

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 91. Southeast wind around 5 mph.

    Mostly Sunny
    then Chance
    T-storms

    High: 91 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 76. East southeast wind 5 to 10 mph.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 76 °F

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 91. South wind around 5 mph.

    Mostly Sunny
    then Chance
    T-storms

    High: 91 °F

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 92. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.
Tonight
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 75. Southeast wind 5 to 10 mph becoming light south southeast in the evening.
Tuesday
A 40 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 92. Heat index values as high as 103. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly after 11pm. Partly cloudy, with a low around 75. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 91. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.
Wednesday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 75. South southeast wind around 5 mph.
Thursday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 91. Southeast wind around 5 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 76. East southeast wind 5 to 10 mph.
Friday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 91. South wind around 5 mph.
Friday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 76. Southwest wind around 5 mph.
Saturday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. West wind around 5 mph becoming south in the afternoon.
Saturday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76. Southwest wind around 5 mph.
Sunday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 91. South southwest wind around 5 mph.
Click Map For Forecast
Point Forecast:
Port St. Lucie FLSimilar City Names
 27.27°N 80.36°W (Elev. 16 ft)
8:15 am EDT Jul 24, 2017
8am EDT Jul 24, 2017-6pm EDT Jul 30, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database