ONALASKA, WI 54650 Weather Forecast & Current Conditions

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LA CROSSE, WI
Current Weather

5:53 AM CDT APR 4, 2026
Overcast
Mist
36°F
Feels Like: 36°F
Dewpoint: 34°F
Rel. Hum.: 92%
Visibility: 4 miles
Wind: Calm
Pressure: 29.86 inches
Last 72 hours

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ONALASKA, WI 54650
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Cloudy with a 40 percent chance of rain showers. Highs in the mid 40s. West winds 10 to 20 mph. Gusts up to 30 mph this afternoon.
TONIGHT
Mostly cloudy. A chance of rain showers in the evening. Lows in the lower 30s. West winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 30 percent.
SUNDAY
Mostly sunny. Highs in the lower 50s. Northwest winds 10 to 15 mph.
SUNDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 30s. Northwest winds 10 to 15 mph.
MONDAY
Colder. Mostly cloudy in the morning then clearing. Highs in the lower 40s. Northwest winds 10 to 15 mph.
MONDAY NIGHT
Colder. Mostly clear. Lows around 20.
TUESDAY
Mostly sunny. Highs in the mid 40s.
TUESDAY NIGHT
Not as cold. Snow showers and rain showers likely. Lows in the lower 30s. Chance of precipitation 60 percent.
WEDNESDAY
Breezy. Not as cool. Mostly cloudy in the morning, then becoming partly sunny. A 50 percent chance of rain showers. Highs in the mid 60s.
WEDNESDAY NIGHT
Warmer. Mostly cloudy with a chance of rain showers. Lows in the lower 40s. Chance of rain 50 percent.
THURSDAY AND THURSDAY NIGHT
Mostly cloudy. A 50 percent chance of rain showers. Highs in the upper 50s. Lows around 40.
FRIDAY
Rain showers likely. Highs in the upper 50s. Chance of rain 60 percent.

Visible Weather Satellite
ONALASKA, WI 54650
Infrared Weather Satellite
ONALASKA, WI 54650
NEXRAD Weather Radar
ONALASKA, WI 54650

LA CROSSE, WI 3 hourly weather forecast

weather forecast created  5:00 PM MST  4/ 3/2026
Saturday
4 APR 2026
ONALASKA, WI 54650 weather forecast Day 1, 0 hours 12 AM 39° 31° Mostly Cloudy 92%
RAIN
***
0% Thunder
( 17% severe)
E   15 82% 34°
Low 37° ONALASKA, WI 54650 weather forecast Day 1, 3 hours 3 AM 38° 30° Mostly Cloudy E   12 85% 34°
High 45° ONALASKA, WI 54650 weather forecast Day 1, 6 hours 6 AM 38° 34° Mostly Cloudy 12%
RAIN
.01–.1 in
0% Thunder
( 3% severe)
NNW   6 89% 35°

Mostly Cloudy



ONALASKA, WI 54650 weather forecast Day 1, 9 hours 9 AM 40° 33° Mostly Cloudy W   13 79% 34°
ONALASKA, WI 54650 weather forecast Day 1, 12 hours 12 PM 41° 32° Mostly Cloudy 16%
RAIN
<.01 in
0% Thunder
( 2% severe)
W   17 67% 31°
ONALASKA, WI 54650 weather forecast Day 1, 15 hours 3 PM 42° 33° Mostly Cloudy W   18 60% 29°
ONALASKA, WI 54650 weather forecast Day 1, 18 hours 6 PM 40° 31° Mostly Cloudy 5%

0% Thunder
( 2% severe)
W   17 62% 28°
ONALASKA, WI 54650 weather forecast Day 1, 21 hours 9 PM 37° 28° Mostly Cloudy WNW   16 66% 27°
Sunday
5 APR 2026
ONALASKA, WI 54650 weather forecast Day 2, 0 hours 12 AM 36° 27° Mostly Cloudy 2%

0% Thunder
( 0% severe)
WNW   15 69% 27°
Low 32° ONALASKA, WI 54650 weather forecast Day 2, 3 hours 3 AM 34° 24° Mostly Cloudy NW   15 72% 26°
High 52° ONALASKA, WI 54650 weather forecast Day 2, 6 hours 6 AM 34° 25° Mostly Cloudy 0%

0% Thunder
( 0% severe)
NW   13 72% 26°

Partly Cloudy



ONALASKA, WI 54650 weather forecast Day 2, 9 hours 9 AM 38° 30° Partly Cloudy WNW   13 61% 26°
ONALASKA, WI 54650 weather forecast Day 2, 12 hours 12 PM 46° 40° Clear 13%
RAIN
<.01 in
0% Thunder
( 5% severe)
WNW   13 45% 26°
ONALASKA, WI 54650 weather forecast Day 2, 15 hours 3 PM 51° 46° Partly Cloudy WNW   14 39% 27°
ONALASKA, WI 54650 weather forecast Day 2, 18 hours 6 PM 48° 43° Mostly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 5% severe)
WNW   12 49% 30°
ONALASKA, WI 54650 weather forecast Day 2, 21 hours 9 PM 43° 37° Partly Cloudy WNW   12 62% 31°

LA CROSSE, WI extended weather forecast

Monday
6 APR 2026
Tuesday
7 APR 2026
Wednesday
8 APR 2026
Thursday
9 APR 2026
Friday
10 APR 2026
Low 32° Low 20° Low 35° Low 42° Low 36°
High 46° High 47° High 63° High 50° High 50°
ONALASKA, WI 54650 weather forecast Day 3 ONALASKA, WI 54650 weather forecast Day 4 ONALASKA, WI 54650 weather forecast Day 5 ONALASKA, WI 54650 weather forecast Day 6 ONALASKA, WI 54650 weather forecast Day 7
Mostly Cloudy
26% Rain/Snow
Clear
1% Snow
Overcast
59% Rain/Ice
Overcast
41% Rain
Overcast
55% Rain
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