Increasing Risk for Flash and River Flooding Through the Weekend

A storm system will track across the central U.S. and set the stage for severe thunderstorms and widespread heavy rainfall through the weekend. There will be a threat for flash and river flooding for portions of the Southern Plains into the Upper Midwest.
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Anchorage, AK Local Forecast Office

2NM W Portage AK

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Chance Rain

    ESE 10kt
    < 1ft

    High: 51 °F

  • Tonight

    Rain/Snow Likely

    E 10kt
    < 1ft

    Low: 36 °F

  • Saturday

    Chance Rain/Snow

    E 10kt
    < 1ft

    High: 48 °F

  • Saturday
    Night

    Scattered Showers

    E 10kt
    < 1ft

    Low: 35 °F

  • Sunday

    Scattered Rain

    E 10kt
    < 1ft

    High: 49 °F

  • Sunday
    Night

    Chance Rain/Snow

    E 10kt
    < 1ft

    Low: 36 °F

  • Monday

    Chance Rain/Snow

    E 10kt
    < 1ft

    High: 50 °F

  • Monday
    Night

    Chance Showers

    E 10kt
    < 1ft

    Low: 36 °F

  • Tuesday

    Chance Showers

    E 10kt
    < 1ft

    High: 49 °F


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 7:34 am AKDT Apr 28, 2017
Forecast Valid: 2pm AKDT Apr 28, 2017-6pm AKDT May 4, 2017

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Detailed Forecast

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

Synopsis: HIGH PRESSURE BUILDS ACROSS THE NORTHERN GULF THROUGH SAT MORNING. WHILE A WEAK TROUGH DEVELOPS OVER THE SOUTHWESTERN GULF BEFORE PHASING IN WITH A 1014 MB LOW DEVELOPING 220 NM SOUTHEAST OF KODIAK CITY FRI NIGHT. THIS SYSTEM TRACKS 80 NM NORTHEAST OF KODIAK CITY AT 1010 MB SAT AFTERNOON BEFORE DISSIPATING SAT EVENING. A FRONT MOVES INTO THE LOWER SOUTHWESTERN GULF SUN MORNING BEFORE ENTERING THE CENTRAL GULF BY SUN AFTERNOON.

This Afternoon
ESE wind around 10 kt. A chance of rain. Seas 1 ft or less.
Tonight
E wind around 10 kt. Rain likely before 1am, then rain likely, possibly mixed with snow. Seas 1 ft or less.
Saturday
E wind 5 to 10 kt. A chance of rain and snow before 1pm, then a chance of rain. Seas 1 ft or less.
Saturday Night
E wind 5 to 10 kt. Scattered showers. Seas 1 ft or less.
Sunday
E wind around 10 kt. Scattered rain. Seas 1 ft or less.
Sunday Night
E wind around 10 kt. A chance of rain before 1am, then a chance of rain and snow. Seas 1 ft or less.
Monday
E wind around 10 kt. A chance of rain and snow showers before 10am, then a chance of rain showers. Seas 1 ft or less.
Monday Night
E wind around 10 kt. A chance of showers. Seas 1 ft or less.
Tuesday
E wind around 10 kt. A chance of showers. 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: 7:34 am AKDT Apr 28, 2017
Forecast Valid: 2pm AKDT Apr 28, 2017-6pm AKDT May 4, 2017
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