Chilly Eastern Half of U.S.; Fire Weather Concerns in Four Corners

A large, cold dome of high pressure will settle-in across the Eastern half of the country and chilly conditions with below normal temperatures are likely. In fact, a number of record low temperatures are possible Thursday morning and widespread freeze warnings are currently in effect. Meanwhile, elevated to critical fire weather conditions are expected to persist across the Four Corners region.
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Detroit/Pontiac, MI Local Forecast Office

3NM N Grosse Ile MI

Marine Point Forecast

[NOTICE]

Tonight

WNW 9kt
< 1ft
Low: 29 °F
Thursday

W 14kt
< 1ft
High: 51 °F
Thursday
Night
WSW 11kt
< 1ft
Low: 36 °F
Friday

WSW 12kt
< 1ft
High: 61 °F
Friday
Night
SSW 7kt
< 1ft
Low: 44 °F
Saturday

SSE 8kt
< 1ft
High: 58 °F
Saturday
Night
NW 9kt
< 1ft
Low: 41 °F
Sunday

NW 13kt
< 1ft
High: 57 °F
Sunday
Night
N 7kt
< 1ft
Low: 38 °F

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:14 pm EDT Apr 21, 2021
Forecast Valid: 8pm EDT Apr 21, 2021-6pm EDT Apr 28, 2021

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Detailed Forecast

Tonight

WNW wind 7 to 9 kt. A slight chance of snow showers before 9pm. Waves 1 ft or less.

Thursday

W wind 7 to 14 kt, with gusts as high as 21 kt. Mostly sunny. Waves 1 ft or less.

Thursday Night

WSW wind 7 to 11 kt. Mostly clear. Waves 1 ft or less.

Friday

WSW wind 9 to 12 kt. Mostly sunny. Waves 1 ft or less.

Friday Night

SSW wind 5 to 7 kt. Mostly cloudy. Waves 1 ft or less.

Saturday

SSE wind 6 to 8 kt. Rain likely, mainly after 2pm. Waves 1 ft or less.

Saturday Night

ENE wind 6 to 9 kt becoming NW after midnight. Rain likely, mainly before 8pm. Waves 1 ft or less.

Sunday

NW wind 11 to 13 kt, with gusts as high as 19 kt. Mostly sunny. Waves 1 ft or less.

Sunday Night

N wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.

*Notices:

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.
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.