Dangerous heat and humidity from the central U.S. to East Coast this weekend

Hot and very humid conditions will push the heat index to well over 100 degrees across a large portion of the central and eastern U.S. Excessive Heat Warnings and Heat Advisories are in effect for much of the Plains, Miss. Valley, Midwest, Ohio Valley, Mid-Atlantic and southern states. Be very cautious if you must do outdoor activities in these areas during the afternoon and evening this weekend. Read More >

Current conditions at

St. Petersburg Whitted Airport (KSPG)

Lat: 27.77°NLon: 82.63°WElev: 3ft.

Thunderstorm in Vicinity

80°F

27°C

Humidity 74%
Wind Speed Calm
Barometer 30.00 in (1015.9 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 24 Jul 5:53 pm EDT
Extended Forecast for

Saint Petersburg FL

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly before 11pm. Some of the storms could produce small hail and gusty winds.  Mostly cloudy, with a low around 80. Southwest wind 5 to 9 mph becoming southeast after midnight.  Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Scattered
    T-storms

    Low: 80 °F

  • Monday

    Monday: Scattered showers and thunderstorms, mainly after 2pm.  Mostly sunny, with a high near 90. Southeast wind 7 to 9 mph.  Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Scattered
    T-storms

    High: 90 °F

  • Monday
    Night

    Monday Night: Scattered showers and thunderstorms, mainly before 2am.  Mostly cloudy, with a low around 79. South southeast wind 6 to 8 mph.  Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Scattered
    T-storms

    Low: 79 °F

  • Tuesday

    Tuesday: Scattered showers and thunderstorms, mainly after 2pm.  Mostly sunny, with a high near 91. Heat index values as high as 99. Southeast wind around 9 mph becoming south southwest in the afternoon.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Scattered
    T-storms

    High: 91 °F

  • Tuesday
    Night

    Tuesday Night: Scattered showers and thunderstorms, mainly before 8pm.  Partly cloudy, with a low around 80. West southwest wind 5 to 7 mph becoming east after midnight.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Scattered
    T-storms

    Low: 80 °F

  • Wednesday

    Wednesday: Scattered showers and thunderstorms.  Mostly sunny, with a high near 92. East southeast wind around 6 mph.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Scattered
    T-storms

    High: 92 °F

  • Wednesday
    Night

    Wednesday Night: Isolated showers and thunderstorms.  Partly cloudy, with a low around 80. West wind around 6 mph becoming light and variable  after midnight.  Chance of precipitation is 20%.

    Isolated
    T-storms

    Low: 80 °F

  • Thursday

    Thursday: Isolated showers and thunderstorms.  Mostly sunny, with a high near 92. East southeast wind around 6 mph.  Chance of precipitation is 20%.

    Isolated
    T-storms

    High: 92 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 80. West wind around 6 mph becoming light and variable  after midnight.

    Partly Cloudy

    Low: 80 °F

Detailed Forecast

Tonight
Scattered showers and thunderstorms, mainly before 11pm. Some of the storms could produce small hail and gusty winds. Mostly cloudy, with a low around 80. Southwest wind 5 to 9 mph becoming southeast after midnight. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Scattered showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 90. Southeast wind 7 to 9 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Scattered showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 79. South southeast wind 6 to 8 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Scattered showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 91. Heat index values as high as 99. Southeast wind around 9 mph becoming south southwest in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Scattered showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 80. West southwest wind 5 to 7 mph becoming east after midnight. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Scattered showers and thunderstorms. Mostly sunny, with a high near 92. East southeast wind around 6 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Isolated showers and thunderstorms. Partly cloudy, with a low around 80. West wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 20%.
Thursday
Isolated showers and thunderstorms. Mostly sunny, with a high near 92. East southeast wind around 6 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 80. West wind around 6 mph becoming light and variable after midnight.
Friday
Isolated showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 20%.
Friday Night
Isolated showers and thunderstorms. Partly cloudy, with a low around 80. Chance of precipitation is 20%.
Saturday
Scattered showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 40%.
Saturday Night
Isolated showers and thunderstorms. Partly cloudy, with a low around 80. Chance of precipitation is 20%.
Sunday
Scattered showers and thunderstorms. Partly sunny, with a high near 91. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
Saint Petersburg FL
 27.75°N 82.64°W (Elev. 7 ft)
2:55 pm EDT Jul 24, 2016
6pm EDT Jul 24, 2016-6pm EDT Jul 31, 2016
 
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