For More Weather Information:

20NM NNW Ashland WI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 7:36 pm CDT Apr 20, 2026
Forecast Valid: 7pm CDT Apr 20, 2026-6pm CDT Apr 27, 2026

Tonight

SW wind 5 to 10 kt, with gusts as high as 20 kt. Mostly clear. Waves 1 ft or less.

Tuesday

Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

Tuesday Night

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

Wednesday

Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

Wednesday Night

Variable winds 5 kt or less. A slight chance of rain before 1am. Waves 1 ft or less.

Thursday

Variable winds 5 kt or less. A chance of rain and thunderstorms after 1pm. Waves 1 ft or less.

Thursday Night

ESE wind 5 to 10 kt becoming SSW after midnight. Rain likely and possibly a thunderstorm. Waves 1 ft or less.

Friday

W wind around 10 kt. A slight chance of rain. Waves 1 to 2 ft.

Friday Night

W wind around 10 kt. Partly cloudy. Waves 1 to 2 ft.

*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.