Severe Weather and Flooding in the Ohio Valley and Mid-Atlantic; Winter Storm in Alaska; Heavy Rains in Hawaii

Severe thunderstorms may produce a few tornadoes, scattered damaging winds, isolated severe hail, and flash flooding across the upper Ohio River Valley and parts of the Appalachians tonight. A strong storm in western Alaska continues to produce heavy snow, strong winds, and blizzard conditions into the mainland. Heavy showers and isolated thunderstorms may cause flash flooding in northern Hawaii.
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Marquette, MI Local Forecast Office

5NM NE Ontonagon MI

Marine Point Forecast

[NOTICE]
  • Today

    Chance Showers

    WNW 25km/h
    1m

    High: 5 °C

    Small Craft Advisory
    Small Craft Advisory

  • Tonight

    Mostly Clear

    NW 25km/h
    1m

    Low: 2 °C

  • Saturday

    Slight Chc Showers

    WNW 15km/hWinds Decreasing
    < 1m

    High: 10 °C

  • Saturday
    Night

    Chance Showers

    E 15km/h
    < 1m

    Low: 3 °C

  • Sunday

    Mostly Sunny

    NW 15km/h
    < 1m

    High: 9 °C

  • Sunday
    Night

    Mostly Clear

    SW 10km/h
    < 1m

    Low: 4 °C

  • Monday

    Mostly Sunny

    NNE 15km/h
    < 1m

    High: 12 °C

  • Monday
    Night

    Chance Showers

    Winds IncreasingE 25km/h
    < 1m

    Low: 8 °C

  • Tuesday

    Showers Likely

    E 35km/h
    < 1m

    High: 13 °C


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:41 am CDT Apr 12, 2024
Forecast Valid: 6am CDT Apr 12, 2024-6pm CDT Apr 18, 2024

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Detailed Forecast

Today
NNW wind 20 to 25 km/h becoming WNW in the afternoon. Winds could gust as high as 50 km/h. A chance of showers before 1pm. Waves around 1 m.
Tonight
NW wind 15 to 25 km/h, with gusts as high as 40 km/h. Mostly clear. Waves around 1 m.
Saturday
WNW wind 10 to 15 km/h becoming WNW 5 to 10 km/h. A slight chance of showers after 4pm. Waves 1 m or less.
Saturday Night
E wind 10 to 15 km/h becoming N after midnight. A chance of showers, mainly before 2am. Waves 1 m or less.
Sunday
NNW wind 10 to 15 km/h becoming W in the afternoon. Winds could gust as high as 25 km/h. Mostly sunny. Waves 1 m or less.
Sunday Night
SW wind around 10 km/h. Mostly clear. Waves 1 m or less.
Monday
SSW wind 10 to 15 km/h becoming NNE in the afternoon. Winds could gust as high as 25 km/h. Mostly sunny. Waves 1 m or less.
Monday Night
E wind 15 to 20 km/h increasing to 20 to 25 km/h after midnight. Winds could gust as high as 35 km/h. A chance of showers. Waves 1 m or less.
Tuesday
E wind 30 to 35 km/h, with gusts as high as 55 km/h. Showers likely. Waves 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: 46.94°N 89.23°W
Last Update: 2:41 am CDT Apr 12, 2024
Forecast Valid: 6am CDT Apr 12, 2024-6pm CDT Apr 18, 2024
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