Severe thunderstorms possible from the central Plains to the upper Midwest

Severe thunderstorms containing damaging winds, large hail, heavy rainfall, and a few isolated tornadoes will be possible this afternoon into tonight from the central Plains to the upper Midwest. The threat is expected to shift east into the Great Lakes region by Friday. In addition, heavy rainfall could cause localized flooding concerns.
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Anchorage, AK Local Forecast Office

2NM W Portage AK

Marine Point Forecast

[NOTICE]
  • Today

    Showers Likely

    ESE 20kt
    < 1ft

    High: 56 °F

  • Tonight

    Rain

    ESE 20kt
    < 1ft

    Low: 48 °F

  • Thursday

    Rain Likely

    ESE 15kt
    < 1ft

    High: 53 °F

  • Thursday
    Night

    Rain Likely

    ESE 20kt
    < 1ft

    Low: 49 °F

  • Friday

    Rain

    E 10kt
    < 1ft

    High: 59 °F

  • Friday
    Night

    Rain

    Light Wind
    < 1ft

    Low: 50 °F

  • Saturday

    Chance Rain

    Light Wind
    < 1ft

    High: 62 °F

  • Saturday
    Night

    Chance Rain

    Light Wind
    < 1ft

    Low: 48 °F

  • Sunday

    Rain Likely

    Light Wind
    < 1ft

    High: 61 °F


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:52 am AKDT Jun 28, 2017
Forecast Valid: 5am AKDT Jun 28, 2017-6pm AKDT Jul 4, 2017

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Detailed Forecast


Synopsis: A ridge of high pressure will persist across the northern Gulf through late Thu night. A 1000 mb low will move to 190 NM southwest of Sitkinak this afternoon and weaken to 1003 mb over Kodiak Island Thu afternoon.

Today
ESE wind 15 to 20 kt, with gusts as high as 30 kt. Showers likely, mainly before 7am. Seas 1 ft or less.
Tonight
ESE wind 15 to 20 kt. Rain, mainly after 7pm. Seas 1 ft or less.
Thursday
ESE wind around 15 kt. Rain likely. Seas 1 ft or less.
Thursday Night
ESE wind 15 to 20 kt. Rain likely. Seas 1 ft or less.
Friday
E wind 5 to 10 kt. Rain. Seas 1 ft or less.
Friday Night
Variable winds 5 kt or less. Rain. Seas 1 ft or less.
Saturday
Variable winds 5 kt or less. A chance of rain. Seas 1 ft or less.
Saturday Night
Variable winds 5 kt or less. A chance of rain. Seas 1 ft or less.
Sunday
Variable winds 5 kt or less. Rain likely. 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: 60.83°N 149.06°W
Last Update: 3:52 am AKDT Jun 28, 2017
Forecast Valid: 5am AKDT Jun 28, 2017-6pm AKDT Jul 4, 2017
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