Dangerous heat continues across lower Miss. Valley, Deep South

High temperatures and dew points will persist Thursday into Friday across parts of the lower Miss. Valley & Deep South, creating dangerous heat index values in excess of 110 degrees for some locations. Heat Advisories & Excessive Heat Warnings are in effect across the region. Take extra precautions if you work or spend time outside & know the signs and symptoms of heat exhaustion and heat stroke.
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Juneau, AK Local Forecast Office

4NM S Sitka AK

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Showers

    ESE 20kt
    4ft

    High: 58 °F

  • Tonight

    Showers

    SSE 15kt
    3ft

    Low: 54 °F

  • Friday

    Scattered Showers

    S 10kt
    2ft

    High: 57 °F

  • Friday
    Night

    Scattered Showers

    WNW 15kt
    3ft

    Low: 53 °F

  • Saturday

    Scattered Showers

    W 15kt
    2-3ft

    High: 57 °F

  • Saturday
    Night

    Scattered Showers

    NW 15kt
    1-3ft

    Low: 52 °F

  • Sunday

    Partly Sunny

    Light Wind
    1-2ft

    High: 59 °F

  • Sunday
    Night

    Partly Cloudy

    Light Wind
    2ft

    Low: 55 °F

  • Monday

    Sunny

    Light Wind
    1-2ft

    High: 62 °F


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:07 am AKDT Jul 30, 2015
Forecast Valid: 1pm AKDT Jul 30, 2015-6pm AKDT Aug 5, 2015

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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: A NORTH PACIFIC LOW WILL CONTINUE TO TRACK 200 NM SOUTHWEST OF SITKA AT 1011 MB THIS MORNING. BY FRI MORNING THE LOW WILL BE 90 NM SOUTHWEST OF SITKA AT 1011 MB BEFORE MOVING INLAND BY FRI AFTERNOON.

This Afternoon
ESE wind around 20 kt, with gusts as high as 30 kt. Showers. Seas around 4 ft.
Tonight
SSE wind 10 to 15 kt. Showers, mainly before 1am. Seas around 3 ft.
Friday
S wind 5 to 10 kt becoming N in the morning. Scattered showers. Seas around 2 ft.
Friday Night
WNW wind around 15 kt. Scattered showers. Seas around 3 ft.
Saturday
W wind 10 to 15 kt. Scattered showers. Seas 2 to 3 ft.
Saturday Night
NW wind 5 to 15 kt. Scattered showers before 1am. Seas 1 to 3 ft.
Sunday
Variable winds 5 kt or less. Partly sunny. Seas 1 to 2 ft.
Sunday Night
Variable winds 5 kt or less. Partly cloudy. Seas around 2 ft.
Monday
Variable winds 5 kt or less. Sunny. Seas 1 to 2 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: 4:07 am AKDT Jul 30, 2015
Forecast Valid: 1pm AKDT Jul 30, 2015-6pm AKDT Aug 5, 2015
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