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WisconsinNatural lake, 3,203 acres

Lake Kegonsa wind forecast

Lake Kegonsa, Wisconsin
Photo: McGhiever, CC BY-SA 3.0

7-day outlook

Daylight hours, 8am to 7pm local time. Wind in knots.

  1. TodayOct 26

    7-10kt

    ENE, gusts 16

    High 60°F, rain 3%

    Good
  2. TueOct 27

    7-9kt

    SSE, gusts 15

    High 68°F, rain 2%

    Good
  3. WedOct 28

    6-10kt

    S, gusts 15

    High 71°F, rain 8%

    Good
  4. ThuOct 29

    3-8kt

    W, gusts 15

    High 71°F, storms possible

    Stay ashore
  5. FriOct 30

    3-6kt

    SE, gusts 10

    High 68°F, rain 33%

    Use caution
  6. SatOct 31

    6-7kt

    SE, gusts 13

    High 67°F, rain 47%

    Good
  7. SunNov 1

    4-6kt

    S, gusts 10

    High 67°F, rain 35%

    Good

Hour by hour, next 3 days

Wind and gusts0 to 30+ ktScoreGood, caution, stay ashoreNightBest windowArrows point where the wind blows to.

This week on Kegonsa

Over the next 7 days on Lake Kegonsa, the windiest stretch looks like Monday, with gusts to about 16 kt. Friday is the calmest day in the outlook, topping out near 6 kt.

Monday is the pick for sailing, and Friday looks best for kayaks and paddleboards. Mornings are usually calmer than afternoons, so check the hourly strip for the exact window.

Thunderstorms are in the forecast for Thursday. Plan to be off the water before the first rumble; lightning can strike miles ahead of a storm.

Reading a lake wind forecast

Sustained wind is the average over a couple of minutes; gusts are the short peaks. On inland water the gap between the two matters as much as the average. A steady 12 kt is a pleasant sail, while 8 kt gusting 20 kt knocks small boats flat and tires out paddlers.

On a lake the size of Kegonsa, waves stay modest, but nearby hills, trees and buildings bend the wind. Expect shifts and puffs, especially close to shore, and treat the forecast speed as an average across open water.

The National Weather Service forecast covers a 2.5 km grid, so local effects like a sea breeze off a big lake, a cold front or afternoon thunderstorms can arrive earlier or stronger than shown. Check the forecast again on the morning you go, and keep an eye on small craft advisories.

Lake Kegonsa forecast questions

What is the wind forecast for Lake Kegonsa this weekend?

In the National Weather Service forecast from October 26: Saturday: SE wind 6 to 7 kt, gusts to 13 kt, high near 67°F. Sunday: S wind 4 to 6 kt, gusts to 10 kt, high near 67°F. The live cards above always show the latest update.

When is the best day to sail on Lake Kegonsa this week?

Based on the National Weather Service forecast from October 26, Monday looks best, with ENE wind around 7 to 10 kt and gusts near 16 kt. Forecasts beyond three days shift, so check the live day cards above and look again the night before.

Where does the Lake Kegonsa wind forecast come from?

From the National Weather Service gridded forecast for the 2.5 km cell over the lake. It is the same forecast local NWS offices use, updated several times a day. We convert wind to knots and add our own go or no-go call for each activity.

What wind is too strong for a kayak or paddleboard?

We flag paddling as risky once sustained wind passes about 8 kt or gusts pass 12 kt, and advise staying ashore above 12 kt sustained or 18 kt gusts. Offshore wind is the most dangerous because it pushes you away from the launch.

Nearby lakes

If Kegonsa is blown out, these are the closest alternatives. Tap through for their wind forecasts.