Excessive Heat Continues for the Pacific Northwest; Flooding Impacts Expected in the Southwest U.S.

A dangerous heat wave persists for the Northwest into portions of California today with excessive heat warnings and heat advisories in effect. The active monsoon pattern with organized showers and thunderstorms and possible flash flooding with debris flows continues and will become enhanced in the Southwestern U.S. through Saturday.
Read More...

For More Weather Information:

Tampa Bay, FL Local Forecast Office

Johns Pass FL

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Scattered Thunderstorms

    W 13km/h
    < 1m

    High: 32 °C

  • Tonight

    Scattered Thunderstorms

    W 11km/h
    < 1m

    Low: 27 °C

  • Friday

    Scattered Thunderstorms

    SW 13km/h
    < 1m

    High: 32 °C

  • Friday
    Night

    Partly Cloudy

    W 10km/h
    < 1m

    Low: 27 °C

  • Saturday

    Scattered Thunderstorms

    E 10km/hWinds Decreasing
    < 1m

    High: 33 °C

  • Saturday
    Night

    Scattered Thunderstorms

    E 16km/h
    < 1m

    Low: 26 °C

  • Sunday

    Scattered Thunderstorms

    ESE 14km/h
    < 1m

    High: 33 °C

  • Sunday
    Night

    Isolated Thunderstorms

    E 14km/h
    < 1m

    Low: 26 °C

  • Monday

    Scattered Thunderstorms

    ESE 14km/h
    < 1m

    High: 32 °C


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:04 pm CDT Aug 18, 2022
Forecast Valid: 4pm CDT Aug 18, 2022-6pm CDT Aug 24, 2022

View Nearby Observations

Detailed Forecast


Synopsis: Ridging will remain to our south through Friday. This will continue our southwest flow with overnight and morning showers in the Gulf. Main hazard for the rest of the week will be the possibility of isolated waterspouts and strong storms. As we go through the weekend ridging will start to push north which will result in our flow changing more ENE. This will shift our storm pattern with highest chance of rain in the Gulf in the evening hours as storms push off the coast.

This Afternoon
W wind around 13 km/h. Scattered showers and thunderstorms. Seas 1 m or less.
Tonight
W wind 8 to 11 km/h becoming SSE in the evening. Scattered showers and thunderstorms, mainly before 7pm. Seas 1 m or less.
Friday
S wind 8 to 13 km/h becoming WSW in the afternoon. Scattered showers and thunderstorms, mainly before 1pm. Seas 1 m or less.
Friday Night
W wind 5 to 10 km/h becoming ESE after midnight. Partly cloudy. Seas 1 m or less.
Saturday
E wind 5 to 10 km/h becoming variable and less than 5 km/h. Scattered showers and thunderstorms, mainly after 1pm. Seas 1 m or less.
Saturday Night
NNW wind 11 to 16 km/h becoming ESE after midnight. Scattered showers and thunderstorms, mainly after 1am. Seas 1 m or less.
Sunday
ESE wind 5 to 14 km/h becoming NNW in the afternoon. Scattered showers and thunderstorms, mainly after 1pm. Seas 1 m or less.
Sunday Night
NNW wind 10 to 14 km/h becoming ESE after midnight. Isolated showers and thunderstorms. Seas 1 m or less.
Monday
ESE wind 8 to 14 km/h becoming W in the afternoon. Scattered showers and thunderstorms. Seas 1 m or less.

Winds and waves higher in and near thunderstorms.

*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.
  Select Another Point

ABOUT THIS FORECAST

Point Forecast: 27.78°N 82.79°W
Last Update: 2:04 pm CDT Aug 18, 2022
Forecast Valid: 4pm CDT Aug 18, 2022-6pm CDT Aug 24, 2022
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data