National Weather Service United States Department of Commerce

The flash flooding threat shifts slightly east on Friday while both coasts and Hawaii continue high surf issues due to tropical systems

The potential for heavy rainfall and flash flooding will shift east on Friday across parts of the Upper Midwest into the eastern Great Lakes. Meanwhile, portions of both the East and West Coasts, as well as Hawaii, will continue to have high surf and rip current potential due to Hurricane Cristobal and Tropical Storm Marie respectively. Caution should be used on area beaches.
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4NM W Portage AK

Marine Point Forecast [NOTICE]

Tonight

Heavy Rain

E 15kt
< 1ft

Low: 46 °F

Friday

Heavy Rain

Light Wind
< 1ft

High: 59 °F

Friday
Night

Chance Showers

NW 10kt
< 1ft

Low: 40 °F

Saturday

Mostly Sunny

Light Wind
< 1ft

High: 58 °F

Saturday
Night

Mostly Clear

Light Wind
< 1ft

Low: 37 °F

Sunday

Sunny

Light Wind
< 1ft

High: 58 °F

Sunday
Night

Mostly Cloudy

Light Wind
< 1ft

Low: 42 °F

Labor
Day

Chance Showers

NW 10kt
< 1ft

High: 58 °F

Monday
Night

Partly Cloudy

Light Wind
< 1ft

Low: 39 °F

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:08 pm AKDT Aug 28, 2014
Forecast Valid: 8pm AKDT Aug 28, 2014-6pm AKDT Sep 4, 2014

View Nearby Observations

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.

  • SynopsisA 999 MB LOW 175 NM SOUTH OF SEWARD WILL MOVE TO 125 NM EAST OF SEWARD FRI AFTERNOON. THIS 999 MB LOW WILL DRIFT WEST TO 90 NM EAST OF SEWARD SAT AFTERNOON.
  • Tonight E wind 5 to 15 kt. Rain. The rain could be heavy at times. Seas 1 ft or less.
  • Friday Variable winds 5 kt or less. Rain, mainly before 1pm. The rain could be heavy at times. Seas 1 ft or less.
  • Friday Night NW wind 5 to 10 kt. A chance of showers before 1am. Seas 1 ft or less.
  • Saturday Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.
  • Saturday Night Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
  • Sunday Variable winds 5 kt or less. Sunny. Seas 1 ft or less.
  • Sunday Night Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.
  • Labor Day NW wind 5 to 10 kt. A chance of showers. Seas 1 ft or less.
  • Monday Night Variable winds 5 kt or less. Partly cloudy. 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.