Increasing Risk for Flash and River Flooding Through the Weekend

A storm system will track across the central U.S. and set the stage for severe thunderstorms and widespread heavy rainfall through the weekend. There will be a threat for flash and river flooding for portions of the Southern Plains into the Upper Midwest.
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Hazardous Weather Conditions

For More Weather Information:

Tampa Bay, FL Local Forecast Office

Saint Petersburg Beach FL

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Sunny

    SSW 9kt
    < 1ft

    High: 84 °F

  • Tonight

    Mostly Clear

    Winds IncreasingESE 10kt
    < 1ft

    Low: 75 °F

  • Saturday

    Mostly Sunny

    SE 12kt
    < 1ft

    High: 86 °F

  • Saturday
    Night

    Mostly Clear

    ESE 15kt
    < 1ft

    Low: 74 °F

  • Sunday

    Mostly Sunny

    SE 15kt
    < 1ft

    High: 86 °F

  • Sunday
    Night

    Partly Cloudy

    SSW 10kt
    < 1ft

    Low: 74 °F

  • Monday

    Slight Chc Thunderstorms

    S 13kt
    < 1ft

    High: 83 °F

  • Monday
    Night

    Slight Chc Thunderstorms

    S 11kt
    < 1ft

    Low: 74 °F

  • Tuesday

    Slight Chc Thunderstorms

    SSW 8kt
    < 1ft

    High: 82 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:29 am EDT Apr 28, 2017
Forecast Valid: 2pm EDT Apr 28, 2017-6pm EDT May 4, 2017

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Detailed Forecast

IMPORTANT NOTICE TO MARINERS...MARINE FORECASTS ARE ISSUED AT LEAST FOUR TIMES A DAY. BOATERS ON EXTENDED TRIPS SHOULD ROUTINELY MONITOR SUBSEQUENT FORECAST ISSUANCES AND UPDATED FOR THE LATEST MARINE WEATHER INFORMATION. THE WAVE HEIGHTS ARE FORECAST AS SIGNIFICANT WAVE HEIGHT WHICH IS THE AVERAGE OF THE HIGHEST ONE-THIRD OF THE WAVES. THE HIGHEST WAVES MAY RARELY BE TWICE THE SIGNIFICANT WAVE HEIGHT. THE WINDS AND SEAS NEAR THUNDERSTORMS MAY BE HIGHER THAN FORECAST.

Synopsis: HIGH PRESSURE CENTERED OVER THE ATLANTIC WILL CONTINUE TO RIDGE WEST ACROSS SOUTHERN FLORIDA THROUGH THE WEEKEND. THIS WILL KEEP SOUTHEAST TO SOUTH WINDS IN PLACE WITH A SHIFT TO SOUTHWEST NEAR THE COAST EACH AFTERNOON AS THE SEA BREEZE DEVELOPS. WINDS WILL INCREASE TO AROUND EXERCISE CAUTION LEVELS SUNDAY AND MONDAY AS ANOTHER FRONT MOVES INTO THE REGION.

This Afternoon
SSW wind around 9 kt. Sunny. Seas 1 ft or less.
Tonight
Variable winds less than 5 kt becoming ESE 5 to 10 kt after midnight. Mostly clear. Seas 1 ft or less.
Saturday
ESE wind 8 to 12 kt becoming S in the afternoon. Mostly sunny. Seas 1 ft or less.
Saturday Night
S wind 8 to 15 kt becoming ESE in the evening. Winds could gust as high as 21 kt. Mostly clear. Seas 1 ft or less.
Sunday
SE wind 11 to 15 kt becoming S in the afternoon. Winds could gust as high as 21 kt. Mostly sunny. Seas 1 ft or less.
Sunday Night
SSW wind around 10 kt becoming SE after midnight. Partly cloudy. Seas 1 ft or less.
Monday
S wind around 13 kt. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Monday Night
S wind 8 to 11 kt. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Tuesday
SSW wind 6 to 8 kt. A slight chance of showers and thunderstorms. Seas 1 ft or less.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
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ABOUT THIS FORECAST

Point Forecast: 27.73°N 82.74°W
Last Update: 3:29 am EDT Apr 28, 2017
Forecast Valid: 2pm EDT Apr 28, 2017-6pm EDT May 4, 2017
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