National Weather Service United States Department of Commerce

Severe weather possible for parts of eastern U.S.

The NWS Storm Prediction Center is forecasting a risk of severe thunderstorms Tuesday evening across parts of the Appalachians & eastern Great Lakes, from eastern Kentucky northeastward to central New York. The main threat will be strong, damaging wind gusts. Isolated strong to severe storms will also be possible across parts of the southern Plains & lower Miss. Valley.
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Hazardous Weather Conditions

Current Conditions

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6 Miles NNW Thonotosassa FL

7 Day Forecast

For More Weather Information:

Tampa Bay, FL Local Forecast Office

Tonight

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

Low: 73 °F

Wednesday

Scattered Thunderstorms Chance for Measurable Precipitation 40%

Scattered
Thunderstorms

High: 91 °F

Wednesday
Night

Scattered Thunderstorms Chance for Measurable Precipitation 30%

Scattered
Thunderstorms

Low: 73 °F

Thursday

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

High: 92 °F

Thursday
Night

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

Low: 72 °F

Friday

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

High: 91 °F

Friday
Night

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

Low: 73 °F

Saturday

Scattered Thunderstorms Chance for Measurable Precipitation 40%

Scattered
Thunderstorms

High: 91 °F

Saturday
Night

Scattered Thunderstorms Chance for Measurable Precipitation 30%

Scattered
Thunderstorms

Low: 73 °F

Detailed Forecast

  • Tonight Isolated showers and thunderstorms before 10pm. Partly cloudy, with a low around 73. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
  • Wednesday Scattered showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 91. Heat index values as high as 97. Light and variable wind becoming south around 6 mph in the morning. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Wednesday Night Scattered showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 73. North northeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Thursday Showers and thunderstorms likely after 2pm. Mostly sunny, with a high near 92. Heat index values as high as 98. Calm wind becoming east 5 to 7 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Thursday Night Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 72. Light east northeast wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Friday Showers and thunderstorms likely. Partly sunny, with a high near 91. Light east southeast wind. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
  • Friday Night Isolated showers and thunderstorms. Mostly cloudy, with a low around 73. Light southeast wind. Chance of precipitation is 20%.
  • Saturday Scattered showers and thunderstorms. Mostly sunny, with a high near 91. Light south wind. Chance of precipitation is 40%.
  • Saturday Night Scattered showers and thunderstorms. Mostly cloudy, with a low around 73. Light south wind. Chance of precipitation is 30%.
  • Sunday Scattered showers and thunderstorms. Partly sunny, with a high near 91. Chance of precipitation is 40%.
  • Sunday Night Isolated showers and thunderstorms. Mostly cloudy, with a low around 73. Chance of precipitation is 20%.
  • Monday Scattered showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 40%.
  • Monday Night Scattered showers and thunderstorms. Mostly cloudy, with a low around 73. Chance of precipitation is 30%.
  • Tuesday Scattered showers and thunderstorms. Mostly sunny, with a high near 91. Chance of precipitation is 40%.