Dangerous heat and humidity from the central U.S. to East Coast this weekend

Hot and very humid conditions will push the heat index to well over 100 degrees across a large portion of the central and eastern U.S. Excessive Heat Warnings and Heat Advisories are in effect for much of the Plains, Miss. Valley, Midwest, Ohio Valley, Mid-Atlantic and southern states. Be very cautious if you must do outdoor activities in these areas during the afternoon and evening this weekend.
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Hazardous Weather Conditions

For More Weather Information:

Juneau, AK Local Forecast Office

4NM S Sitka AK

Marine Point Forecast

[NOTICE]
  • Today

    Showers

    SSW 15kt
    6-7ft

    High: 57 °F

    Small Craft Advisory
    Small Craft Advisory

  • Tonight

    Showers Likely

    S 10kt
    5-6ft

    Low: 55 °F

    Small Craft Advisory
    Small Craft Advisory

  • Monday

    Showers Likely

    S 10kt
    3-4ft

    High: 56 °F

  • Monday
    Night

    Rain Likely

    E 10kt
    2-3ft

    Low: 53 °F

  • Tuesday

    Rain

    SE 10kt
    2ft

    High: 58 °F

  • Tuesday
    Night

    Rain Likely

    SSE 10kt
    3ft

    Low: 54 °F

  • Wednesday

    Rain Likely

    SSE 10kt
    3ft

    High: 59 °F

  • Wednesday
    Night

    Rain

    S 10kt
    3ft

    Low: 54 °F

  • Thursday

    Rain Likely

    SSW 10kt
    4-5ft

    High: 57 °F


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:25 am AKDT Jul 24, 2016
Forecast Valid: 7am AKDT Jul 24, 2016-6pm AKDT Jul 30, 2016

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Detailed Forecast

WIND FORECASTS REFLECT THE PREDOMINANT SPEED AND DIRECTION EXPECTED. SEA FORECASTS REPRESENT THE AVERAGE OF THE HIGHEST ONE-THIRD OF THE COMBINED WINDWAVE AND SWELL HEIGHT.

Synopsis: BROAD LOW PRESSURE WILL DEEPEN OVER THE WEST GULF WITH A RIDGE BUILDING OVER THE PANHANDLE THROUGH MONDAY.

Today
SSW wind around 15 kt. Showers. Seas 6 to 7 ft.
Tonight
S wind around 10 kt. Showers likely, mainly before 4am. Seas 5 to 6 ft.
Monday
S wind around 10 kt. Showers likely, mainly between 7am and 10am. Seas 3 to 4 ft.
Monday Night
S wind around 10 kt becoming E after midnight. Rain likely, mainly after 10pm. Seas 2 to 3 ft.
Tuesday
SE wind around 10 kt. Rain. Seas around 2 ft.
Tuesday Night
SSE wind around 10 kt. Rain likely. Seas around 3 ft.
Wednesday
SSE wind around 10 kt. Rain likely, mainly before 10am. Seas around 3 ft.
Wednesday Night
S wind around 10 kt. Rain. Seas around 3 ft.
Thursday
SSW wind around 10 kt. Rain likely. Seas 4 to 5 ft.

*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: 56.99°N 135.36°W
Last Update: 4:25 am AKDT Jul 24, 2016
Forecast Valid: 7am AKDT Jul 24, 2016-6pm AKDT Jul 30, 2016
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