Severe Thunderstorms Possible for the Great Lakes into Ohio Valley; Heavy to Excessive Rainfall Over the Southern Plains

Severe thunderstorms will race along a cold front from the Upper Mississippi Valley into the Great Lakes and Ohio Valley with the main threat being damaging winds. The tail end of this front will possibly produce heavy to excessive rainfall across the southern Plains into the Lower Mississippi Valley through Saturday. Finally, Major-to-record river flooding continues across the Carolinas.
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Anchorage, AK Local Forecast Office

Whittier AK

Marine Point Forecast

[NOTICE]
  • Overnight

    Isolated Showers

    E 10km/h
    < 1m

    Low: 11 °C

  • Friday

    Showers Likely

    E 10km/h
    < 1m

    High: 12 °C

  • Friday
    Night

    Heavy Rain

    E 20km/h
    < 1m

    Low: 11 °C

  • Saturday

    Showers

    E 10km/h
    < 1m

    High: 12 °C

  • Saturday
    Night

    Scattered Showers

    E 15km/h
    < 1m

    Low: 11 °C

  • Sunday

    Scattered Showers

    E 10km/h
    < 1m

    High: 12 °C

  • Sunday
    Night

    Rain Likely

    ESE 15km/h
    < 1m

    Low: 9 °C

  • Monday

    Rain Likely

    E 10km/h
    < 1m

    High: 11 °C

  • Monday
    Night

    Chance Rain

    W 15km/h
    < 1m

    Low: 7 °C


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 7:05 pm AKDT Sep 20, 2018
Forecast Valid: 12am AKDT Sep 21, 2018-6pm AKDT Sep 27, 2018

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Detailed Forecast


Synopsis: High pressure builds over the Gulf through Fri afternoon. A front moves into the northwestern Gulf Fri evening and reaches the northeastern Gulf Sat afternoon.

Overnight
E wind around 10 km/h. Isolated showers. Seas 1 m or less.
Friday
E wind around 10 km/h. Showers likely, mainly after 4pm. Seas 1 m or less.
Friday Night
E wind 10 to 20 km/h. Rain. The rain could be heavy at times. Seas 1 m or less.
Saturday
E wind 5 to 10 km/h. Showers, mainly before 1pm. Seas 1 m or less.
Saturday Night
E wind 10 to 15 km/h. Scattered showers. Seas 1 m or less.
Sunday
E wind around 10 km/h becoming WNW in the afternoon. Scattered showers. Seas 1 m or less.
Sunday Night
ESE wind around 15 km/h. Rain likely, mainly after 10pm. Seas 1 m or less.
Monday
E wind around 10 km/h. Rain likely. Seas 1 m or less.
Monday Night
W wind 10 to 15 km/h. A chance of rain. Seas 1 m 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: 60.78°N 148.68°W
Last Update: 7:05 pm AKDT Sep 20, 2018
Forecast Valid: 12am AKDT Sep 21, 2018-6pm AKDT Sep 27, 2018
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