Highest Severe Thunderstorm Threat Centered Over the Mid-Mississippi Valley Thursday

Strong to severe thunderstorms capable of damaging wind gusts, large hail, and perhaps a couple tornadoes, are likely Thursday from parts of the lower Ohio Valley into the southern Plains. An Enhanced Risk (Level 3 of 5) outlook has been issued. Further north, a warm front will bring areas of rain showers to portions of the Great Lakes and Northeast U.S.
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Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

117NM SSW Cape Merdenhall AK

Marine Point Forecast

[NOTICE]
  • Overnight

    Snow Likely

    NNW 65km/h
    3m

    Low: -6 °C

    Gale Warning
    Gale Warning

  • Thursday

    Snow Likely

    NNW 60km/h
    3m

    High: -3 °C

  • Thursday
    Night

    Snow Likely

    N 55km/h
    2-3m

    Low: -4 °C

  • Friday

    Snow Likely

    NNE 50km/hWinds Decreasing
    2m

    High: -1 °C

  • Friday
    Night

    Chance Snow

    NNE 30km/h
    1-2m

    Low: -2 °C

  • Saturday

    Chance Snow

    ENE 15km/h
    1m

    High: 0 °C

  • Saturday
    Night

    Chance Snow

    ESE 15km/h
    1m

    Low: -1 °C

  • Sunday

    Partly Sunny

    NNE 15km/h
    < 1m

    High: 0 °C

  • Sunday
    Night

    Mostly Cloudy

    NNE 15km/h
    < 1m

    Low: -1 °C


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:59 pm AKDT Apr 17, 2024
Forecast Valid: 3am AKDT Apr 18, 2024-6pm AKDT Apr 24, 2024

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Detailed Forecast

...GALE WARNING THROUGH THURSDAY...

Synopsis: A 992 mb low at 54N 159W moves to 51N 155W at 996 mb for Fri afternoon. Its front lingers over Western Alaska through Fri afternoon. A 1013 mb low forms near 49N 170E Fri morning and moves to 46N 179W by Fri afternoon. Its front remains South oF the Aleutians through Fri afternoon.

Overnight
NNW wind around 65 km/h. Snow likely, mainly before 4am. Widespread freezing spray. Seas around 3 m.
Thursday
NNW wind 55 to 60 km/h, with gusts as high as 65 km/h. Snow likely, mainly after 4pm. Widespread freezing spray. Seas around 3 m.
Thursday Night
N wind 50 to 55 km/h. Snow likely, mainly after 1am. Widespread freezing spray. Seas 2 to 3 m.
Friday
NNE wind 40 to 50 km/h decreasing to 30 to 40 km/h in the afternoon. Snow likely, mainly before 1pm. Widespread freezing spray before 1pm. Seas around 2 m.
Friday Night
NNE wind 25 to 30 km/h, with gusts as high as 40 km/h. A chance of snow showers after 7pm. Seas 1 to 2 m.
Saturday
ENE wind 10 to 15 km/h. A chance of snow showers before 10am. Seas around 1 m.
Saturday Night
ESE wind 5 to 15 km/h. A chance of snow showers after 10pm. Seas around 1 m.
Sunday
NNE wind 10 to 15 km/h. Partly sunny. Seas 1 m or less.
Sunday Night
NNE wind 10 to 15 km/h. Mostly cloudy. 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: 57.9°N 167.16°W
Last Update: 8:59 pm AKDT Apr 17, 2024
Forecast Valid: 3am AKDT Apr 18, 2024-6pm AKDT Apr 24, 2024
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