Severe Thunderstorms And Locally Heavy Rainfall Possible Over Portions Of The Plains

A few severe thunderstorms will be possible over portions of the Plains and Upper Midwest on Tuesday. In addition, locally heavy rainfall and flooding could pose a concern for low lying, urban, and poor drainage areas.
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Hazardous Weather Conditions

For More Weather Information:

Grand Rapids, MI Local Forecast Office

18NM WSW Grand Haven MI

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Mostly Sunny

    E 7kt
    1ft

    High: 67 °F
    Water: 57 °F

  • Tonight

    Mostly Cloudy

    ESE 15kt
    1-2ft

    Low: 59 °F

  • Wednesday

    Thunderstorms Likely

    SE 14kt
    2-3ft

    High: 66 °F

  • Wednesday
    Night

    Chance Thunderstorms

    WNW 9kt
    1-2ft

    Low: 56 °F

  • Thursday

    Sunny

    W 9kt
    1-2ft

    High: 64 °F

  • Thursday
    Night

    Partly Cloudy

    W 7kt
    1ft

    Low: 55 °F

  • Friday

    Sunny

    WNW 6kt
    1ft

    High: 60 °F

  • Friday
    Night

    Slight Chc Showers

    S 8kt
    1ft

    Low: 57 °F

  • Saturday

    Chance Thunderstorms

    S 12kt
    2ft

    High: 63 °F


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:16 pm CDT May 31, 2016
Forecast Valid: 5pm CDT May 31, 2016-6pm CDT Jun 6, 2016

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Detailed Forecast

WAVES ARE PROVIDED AS A RANGE OF SIGNIFICANT WAVE HEIGHTS...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES...ALONG WITH THE AVERAGE HEIGHT OF THE HIGHEST 10 PERCENT OF THE WAVES WHICH WILL OCCASIONALLY BE ENCOUNTERED.

Synopsis: BROAD HIGH PRESSURE OF 30.1 INCHES EXTENDING FROM
ONTARIO THROUGH THE CENTRAL GREAT LAKES WILL MOVE EAST OVER THE
EASTERN GREAT LAKES TONIGHT...WHILE A 29.6 INCH LOW OVER THE
DAKOTAS SHIFTS INTO ONTARIO ON WEDNESDAY BEFORE ENDING UP NEAR
JAMES BAY ON THURSDAY. AN ASSOCIATED COLD FRONT WILL MOVE ACROSS
THE LAKE WEDNESDAY NIGHT. HIGH PRESSURE OF 30.2 INCHES WILL THEN
SHIFT OVER THE LAKE THURSDAY NIGHT INTO FRIDAY. NEW LOW PRESSURE
OF 29.8 INCHES WILL DEVELOP OVER THE UPPER MIDWEST FRIDAY AND THEN
MOVE OVER THE LAKE SATURDAY AND SATURDAY NIGHT.


This Afternoon
E wind around 7 kt. Mostly sunny. Waves around 1 ft.
Tonight
ESE wind 9 to 15 kt, with gusts as high as 22 kt. Mostly cloudy. Waves 1 to 2 ft.
Wednesday
SE wind 9 to 14 kt becoming SSW in the afternoon. Showers and thunderstorms likely, mainly after 1pm. Waves 2 to 3 ft.
Wednesday Night
SSW wind around 9 kt becoming WNW after midnight. A chance of showers and thunderstorms, mainly before 1am. Waves 1 to 2 ft.
Thursday
W wind 7 to 9 kt becoming SSW in the afternoon. Sunny. Waves 1 to 2 ft.
Thursday Night
SW wind 5 to 7 kt becoming WNW after midnight. Partly cloudy. Waves around 1 ft.
Friday
NW wind around 6 kt becoming SSW in the afternoon. Sunny. Waves around 1 ft.
Friday Night
S wind 6 to 8 kt. A slight chance of showers. Waves around 1 ft.
Saturday
S wind 10 to 12 kt. A chance of showers and thunderstorms. Waves around 2 ft.

*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: 42.94°N 86.62°W
Last Update: 4:16 pm CDT May 31, 2016
Forecast Valid: 5pm CDT May 31, 2016-6pm CDT Jun 6, 2016
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