National Weather Service United States Department of Commerce

A stalled frontal boundary and ample monsoonal moisture will lead to flash flood potential from the Great Basin to the Great Plains tonight and Tuesday

A stalled frontal boundary will set up along the southern and central Rockies for the next couple of days providing focus for showers and thunderstorms. In addition, ample monsoonal moisture will stream in across the southwest bringing enough moisture to introduce a flash flood threat from the Great Basin and Southwest eastward across the central and southern Rockies into the adjacent Plains.
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Current Conditions

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6 Miles NNW Thonotosassa FL

7 Day Forecast

For More Weather Information:

Tampa Bay, FL Local Forecast Office

Today

Scattered Thunderstorms Chance for Measurable Precipitation 50%

Scattered
Thunderstorms

High: 93 °F

Tonight

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

Low: 75 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 94 °F

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 72 °F

Thursday

Scattered Thunderstorms Chance for Measurable Precipitation 30%

Scattered
Thunderstorms

High: 93 °F

Thursday
Night

Scattered Thunderstorms Chance for Measurable Precipitation 30%

Scattered
Thunderstorms

Low: 74 °F

Friday

Scattered Thunderstorms Chance for Measurable Precipitation 30%

Scattered
Thunderstorms

High: 91 °F

Friday
Night

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

Low: 74 °F

Saturday

Scattered Thunderstorms Chance for Measurable Precipitation 50%

Scattered
Thunderstorms

High: 91 °F

Detailed Forecast

  • Today Scattered showers and thunderstorms. Partly sunny, with a high near 93. Heat index values as high as 99. West wind 8 to 13 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
  • Tonight Isolated showers and thunderstorms before 2am. Partly cloudy, with a low around 75. West southwest wind 3 to 8 mph. Chance of precipitation is 20%.
  • Wednesday Mostly sunny, with a high near 94. Calm wind becoming west 5 to 7 mph in the afternoon.
  • Wednesday Night Partly cloudy, with a low around 72. West northwest wind 5 to 9 mph becoming calm in the evening.
  • Thursday Scattered showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Thursday Night Scattered showers and thunderstorms before 8pm. Partly cloudy, with a low around 74. North northwest wind 3 to 7 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Friday Scattered showers and thunderstorms after noon. Partly sunny, with a high near 91. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 30%.
  • Friday Night Isolated showers and thunderstorms. Mostly cloudy, with a low around 74. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
  • Saturday Scattered showers and thunderstorms. Partly sunny, with a high near 91. Light south southwest wind. Chance of precipitation is 50%.
  • Saturday Night Scattered showers and thunderstorms. Mostly cloudy, with a low around 73. Chance of precipitation is 30%.
  • Sunday Scattered showers and thunderstorms. Partly sunny, with a high near 91. Chance of precipitation is 50%.
  • Sunday Night Scattered showers and thunderstorms. Mostly cloudy, with a low around 73. Chance of precipitation is 30%.
  • Monday Showers likely and possibly a thunderstorm. Partly sunny, with a high near 91. Chance of precipitation is 60%.