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20NM NNW Ashland WI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 11:36 pm CST Dec 10, 2025
Forecast Valid: 11pm CST Dec 10, 2025-6pm CST Dec 17, 2025

Overnight

Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

Thursday

Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.

Thursday Night

Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.

Friday

W wind 5 to 10 kt increasing to 15 to 20 kt in the afternoon. Winds could gust as high as 35 kt. Snow. Waves 1 ft or less building to 4 ft.

Friday Night

WNW wind around 20 kt, with gusts as high as 35 kt. A slight chance of snow before midnight. Waves 3 to 4 ft.

Saturday

WNW wind 15 to 20 kt, with gusts as high as 30 kt. A slight chance of snow. Waves around 3 ft.

Saturday Night

NW wind 10 to 15 kt, with gusts as high as 30 kt. A slight chance of snow before midnight. Waves 1 to 3 ft.

Sunday

NW wind 5 to 10 kt becoming SW in the afternoon. Winds could gust as high as 15 kt. Mostly cloudy. Waves 1 ft or less.

Sunday Night

SSW wind 5 to 15 kt, with gusts as high as 25 kt. A slight chance of snow. 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.