Lake Koshkonong, WI Weather Forecast and Current Conditions

WEATHER ALERTS - Wind Advisory

Current Conditions From Nearby Station

48°F
Feels Like 47°F  
Humidity 99% Dew Point 47°F Wind SSW 3 MPH Gusts 4 Barometer 29.59 in.
Report from a personal weather station 9.2 mi. ESE of central Lake Koshkonong
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Point Forecast at a Glance

TueNov 25
Tue Nov 25: Rain And Snow, Low 31F
90%
 
31
WedNov 26
Wed Nov 26: Snow, High 34F, Low 22F
80%
34
22
ThuNov 27
Thu Nov 27: Mostly Cloudy, High 30F, Low 18F
30
18
FriNov 28
Fri Nov 28: Mostly Sunny, High 29F, Low 19F
29
19
SatNov 29
Sat Nov 29: Snow, High 30F, Low 19F
90%
30
19
SunNov 30
Sun Nov 30: Snow, High 27F, Low 4F
20%
27
4
MonDec 1
Mon Dec 1: Snow, High 18F, Low 3F
20%
18
3

7-Day Temperature Trend

Week Ahead Summary

Cooling trend continues with high temperatures dropping from 34°F to 18°F. Unsettled weather expected with snow likely on at least 6 days.

Climate Context

This week's forecast shows temperatures running 12°F below the historical average for November-December. Normal highs for this period are around 39°F with lows around 23°F.

This Date in Weather History

1987 - An early morning thunderstorm in southeastern Texas produced high winds which rolled a mobile home east of Bay City killing two of the four occupants. Thunderstorms produced locally heavy rains in central and eastern Texas, with nine inches reported at Huntsville, and 8.5 inches at Wimberly. Snow fell across northern and central Lower Michigan, with totals ranging up to nine inches at Cadillac.

More on this and other weather history

Lake Koshkonong, WI 7 Day Weather Forecast Details

Tuesday Nov 25

Rain And Snow

Night: Rain before 3am, then rain and snow likely. Low around 31. Windy, with a southwest wind 5 to 15 mph increasing to 15 to 25 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Wednesday Nov 26

Snow

Day: Snow, possibly mixed with rain, becoming all snow after 10am. Patchy blowing snow before noon. High near 34. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Mostly Cloudy

Night: Mostly cloudy, with a low around 22. Windy, with a northwest wind 20 to 25 mph, with gusts as high as 40 mph.

Thursday Nov 27

Mostly Cloudy

Day: Mostly cloudy, with a high near 30. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

Mostly Cloudy

Night: Mostly cloudy, with a low around 18. Northwest wind 10 to 15 mph.

Friday Nov 28

Mostly Sunny

Day: Mostly sunny, with a high near 29. Northwest wind 5 to 10 mph.

Snow

Night: Snow likely, mainly after midnight. Mostly cloudy, with a low around 19. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 60%.

Saturday Nov 29

Snow

Day: Snow. High near 30. Southeast wind 5 to 10 mph. Chance of precipitation is 90%.

Snow

Night: Snow, mainly before midnight. Low around 19. Chance of precipitation is 80%.

Sunday Nov 30

Snow

Day: A 20 percent chance of snow. Mostly cloudy, with a high near 27.

Snow

Night: A 20 percent chance of snow. Mostly cloudy, with a low around 4.

Monday Dec 1

Snow

Day: A 20 percent chance of snow. Partly sunny, with a high near 18.

Snow

Night: A 20 percent chance of snow. Mostly cloudy, with a low around 3.

Tuesday Dec 2

Partly Sunny

Day: Partly sunny, with a high near 20.


About Lake Koshkonong, WI

Lake Koshkonong is a census-designated place (CDP) in the towns of Koshkonong and Sumner, Jefferson County, Wisconsin, United States. The population was 1,239 at the 2020 census. Lake Koshkonong is in the area.

Content from Wikipedia, licensed under CC BY-SA 3.0.

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