National Weather Service United States Department of Commerce

Developing storm will spread rain across eastern U.S.; thunderstorms in the Southeast

A storm system developing in the South will move up the Mississippi River Valley on Sunday bringing rainfall to much of the eastern U.S., along with thunderstorms in the southeastern states. Some of the thunderstorms in the Southeast could produce large hail, damaging wind and heavy rain.
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Current Conditions

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Saint Petersburg FL

7 Day Forecast

For More Weather Information:

Tampa Bay, FL Local Forecast Office

Today

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 80 °F

Tonight

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 70 °F

Monday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 81 °F

Monday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 68 °F

Tuesday

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

High: 72 °F

Tuesday
Night

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

Low: 56 °F

Wednesday

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

High: 62 °F

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 52 °F

Thanksgiving
Day

Sunny

Sunny

High: 63 °F

Detailed Forecast

  • Today A slight chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 80. South southwest wind 11 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
  • Tonight A 20 percent chance of showers and thunderstorms before midnight. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 70. South wind 7 to 11 mph.
  • Monday A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 81. South wind 7 to 11 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Monday Night A chance of showers, mainly after 1am. Mostly cloudy, with a low around 68. Light and variable wind becoming north northeast 5 to 9 mph in the evening. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
  • Tuesday A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Cloudy, with a high near 72. Northeast wind 11 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.
  • Tuesday Night Showers likely and possibly a thunderstorm. Cloudy, with a low around 56. North northeast wind 14 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.
  • Wednesday A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 62. North wind 18 to 22 mph, with gusts as high as 31 mph.
  • Wednesday Night Partly cloudy, with a low around 52. North wind 10 to 16 mph, with gusts as high as 22 mph.
  • Thanksgiving Day Sunny, with a high near 63. North wind around 9 mph.
  • Thursday Night Mostly clear, with a low around 53.
  • Friday Sunny, with a high near 64.
  • Friday Night Mostly clear, with a low around 57.
  • Saturday Sunny, with a high near 69.