Flash Flood Watches in Southeast and Tennessee Valley; Critical Fire Weather in California; Severe Weather in Upper Midwest

Flash flood watches are in effect today in parts of the Southeast and Tennessee Valley from organized areas of heavy to excessive rainfall. Meanwhile, critical fire weather conditions are likely across northern California with offshore winds and dry conditions. Finally, a strong cold front will produce severe thunderstorms across the Upper to Mid Mississippi Valley.
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Hazardous Weather Conditions

Hazardous Weather Outlook

For More Weather Information:

Detroit/Pontiac, MI Local Forecast Office

7NM NE Grosse Pointe MI

Marine Point Forecast

[NOTICE]

This
Afternoon
SSE 9kt
< 1ft
High: 74 °F
Tonight

S 12kt
1ft
Low: 73 °F
Tuesday

S 17kt
1-2ft
High: 73 °F
Tuesday
Night
N 13kt
< 1ft
Low: 57 °F
Wednesday

N 17kt
1ft
High: 60 °F
Wednesday
Night
N 16kt
1ft
Low: 55 °F
Thursday

NNW 12kt
< 1ft
High: 59 °F
Thursday
Night
SW 8kt
< 1ft
Low: 54 °F
Friday

WSW 11kt
< 1ft
High: 65 °F

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 10:14 am EDT Sep 20, 2021
Forecast Valid: 2pm EDT Sep 20, 2021-6pm EDT Sep 26, 2021

View Nearby Observations

Detailed Forecast

This Afternoon

SSE wind around 9 kt. A chance of showers. Waves 1 ft or less.

Tonight

S wind 10 to 12 kt. A chance of showers. Waves around 1 ft.

Tuesday

S wind 14 to 17 kt. Showers, with thunderstorms also possible after 5pm. Waves 1 to 2 ft.

Tuesday Night

S wind 8 to 13 kt becoming N in the evening. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Waves 1 ft or less.

Wednesday

N wind around 17 kt. Showers likely. Waves around 1 ft.

Wednesday Night

N wind around 16 kt, with gusts as high as 22 kt. Showers likely. Waves around 1 ft.

Thursday

NNW wind 10 to 12 kt, with gusts as high as 19 kt. A chance of showers. Waves 1 ft or less.

Thursday Night

SW wind around 8 kt. A chance of showers. Waves 1 ft or less.

Friday

WSW wind 9 to 11 kt. Sunny. 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.