ONALASKA, WI 54650 Weather Forecast & Current Conditions

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LA CROSSE, WI
Current Weather

2:53 AM CDT AUG 27, 2025
Clear
57°F
Feels Like: 56°F
Dewpoint: 55°F
Rel. Hum.: 93%
Visibility: 10 miles
Wind: S at 7 mph
Pressure: 30.22 inches
Last 72 hours

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ONALASKA, WI 54650
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Partly cloudy. Lows in the lower 50s. Light winds.
WEDNESDAY
Mostly sunny. Highs in the mid 70s. Southwest winds 5 to 10 mph.
WEDNESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 50s. Southwest winds 5 to 10 mph. Chance of rain 40 percent.
THURSDAY
Mostly sunny. Highs in the mid 70s. Northeast winds around 5 mph.
THURSDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. Light winds.
FRIDAY THROUGH SATURDAY NIGHT
Partly cloudy. Highs in the lower 70s. Lows around 50.
SUNDAY
Mostly sunny. Highs in the upper 70s.
SUNDAY NIGHT THROUGH TUESDAY
Partly cloudy. Lows in the mid 50s. Highs in the upper 70s.

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  6:00 PM MDT  8/26/2025
Wednesday
27 AUG 2025
ONALASKA, WI 54650 weather forecast Day 1, 0 hours 1 AM 59° 60° Partly Cloudy 0%

0% Thunder
( 1% severe)
S   3 83% 54°
Low 55° ONALASKA, WI 54650 weather forecast Day 1, 3 hours 4 AM 56° 56° Clear S   3 90% 53°
High 76° ONALASKA, WI 54650 weather forecast Day 1, 6 hours 7 AM 56° 55° Clear 2%

0% Thunder
( 2% severe)
S   5 86% 52°

Partly Cloudy



ONALASKA, WI 54650 weather forecast Day 1, 9 hours 10 AM 66° 66° Clear S   8 65% 54°
ONALASKA, WI 54650 weather forecast Day 1, 12 hours 1 PM 73° 73° Partly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 17% severe)
SSW   10 53% 55°
ONALASKA, WI 54650 weather forecast Day 1, 15 hours 4 PM 74° 74° Partly Cloudy SSW   10 55% 57°
ONALASKA, WI 54650 weather forecast Day 1, 18 hours 7 PM 70° 70° Partly Cloudy 27%
RAIN
.5–1 in
0% Thunder
( 29% severe)
SSW   8 66% 58°
ONALASKA, WI 54650 weather forecast Day 1, 21 hours 10 PM 65° 65° Mostly Cloudy S   6 84% 60°
Thursday
28 AUG 2025
ONALASKA, WI 54650 weather forecast Day 2, 0 hours 1 AM 63° 64° Mostly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 11% severe)
S   5 90% 60°
Low 59° ONALASKA, WI 54650 weather forecast Day 2, 3 hours 4 AM 61° 62° Mostly Cloudy WSW   3 93% 59°
High 76° ONALASKA, WI 54650 weather forecast Day 2, 6 hours 7 AM 61° 62° Partly Cloudy 1%

0% Thunder
( 2% severe)
N   2 90% 58°

Partly Cloudy



ONALASKA, WI 54650 weather forecast Day 2, 9 hours 10 AM 66° 66° Partly Cloudy NNE   5 81% 60°
ONALASKA, WI 54650 weather forecast Day 2, 12 hours 1 PM 72° 72° Partly Cloudy 2%

0% Thunder
( 4% severe)
NE   7 61% 58°
ONALASKA, WI 54650 weather forecast Day 2, 15 hours 4 PM 75° 75° Partly Cloudy NNE   7 52% 56°
ONALASKA, WI 54650 weather forecast Day 2, 18 hours 7 PM 71° 71° Partly Cloudy 0%

0% Thunder
( 2% severe)
NE   7 57% 55°
ONALASKA, WI 54650 weather forecast Day 2, 21 hours 10 PM 62° 62° Clear ENE   6 78% 55°

LA CROSSE, WI extended weather forecast

Friday
29 AUG 2025
Saturday
30 AUG 2025
Sunday
31 AUG 2025
Monday
1 SEP 2025
Tuesday
2 SEP 2025
Low 54° Low 58° Low 56° Low 58° Low 58°
High 77° High 73° High 69° High 77° High 78°
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
Partly Cloudy
10% Rain
Mostly Cloudy
35% Rain
Overcast
53% Rain
Mostly Cloudy
31% Rain
Partly Cloudy
24% Rain
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