LA CROSSE, WI 54603 Weather Forecast & Current Conditions

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54603 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
LA CROSSE, WI Current Weather
11:53 AM CST JAN 21, 2026
Overcast Light Snow 21°F
Feels Like:	11°F
Dewpoint:	16°F
Rel. Hum.:	79%
Visibility:	1 1/2 miles
Wind:	SSW at 8 mph
Pressure:	29.85 inches
Last 72 hours
Local Area Snow Depth
Wisconsin Current Weather
Wisconsin MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

54603 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	LA CROSSE, WI 54603 Weather Forecast	Snowfall Forecast pages Snow Depth pages

THIS AFTERNOON
Snow. Snow accumulation around an inch. Not as cold. Near steady temperature in the lower 20s. West winds 5 to 10 mph. Chance of snow 100 percent.

TONIGHT
Mostly cloudy. Snow likely in the evening. Additional snow accumulation little or no. Lows around 5 above. West winds 10 to 20 mph with gusts up to 35 mph. Chance of snow 70 percent.

THURSDAY
Partly sunny with a chance of flurries. Colder with highs around 14. Temperature falling to around 8 above in the afternoon. West winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. Wind chill values as low as 15 below in the afternoon.

THURSDAY NIGHT
Much colder. Partly cloudy. Lows around 18 below. Northwest winds 10 to 15 mph. Gusts up to 30 mph in the evening.

FRIDAY
Much colder. Mostly sunny. Highs around 7 below. Northwest winds 10 to 15 mph.

FRIDAY NIGHT
Cold. Partly cloudy in the evening, then becoming mostly cloudy. Lows 15 below to 20 below zero.

SATURDAY AND SATURDAY NIGHT
Cold. Mostly cloudy. Highs around zero. Lows around 10 below.

SUNDAY
Partly sunny. Highs around 10 above.

SUNDAY NIGHT AND MONDAY
Partly cloudy. Lows around 10 below. Highs around 10 above.

MONDAY NIGHT AND TUESDAY
Partly cloudy. Lows around zero. Highs around 20.

54603 WEATHER SATELLITE LOOPS

Visible Weather Satellite
LA CROSSE, WI 54603

Infrared Weather Satellite
LA CROSSE, WI 54603

54603 WEATHER RADAR LOOP

NEXRAD Weather Radar
LA CROSSE, WI 54603

MOS COMPUTER WEATHER FORECAST

LA CROSSE, WI 3 hourly weather forecast

weather forecast created 5:00 AM MST 1/21/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Wednesday
21 JAN 2026

12 PM

22°

10°

Mostly Cloudy

60%
SNOW
***

0% Thunder
( 2% severe)

WSW 12

65%

13°

High 24°

3 PM

23°

12°

Mostly Cloudy

SW 12

72%

16°

Mostly Cloudy

Snow Likely

6 PM

22°

10°

Mostly Cloudy

17%
SNOW
<.1 in

0% Thunder
( 2% severe)

WNW 13

71%

15°

9 PM

17°

2°

Mostly Cloudy

WNW 15

63%

8°

Thursday
22 JAN 2026

12 AM

12°

-3°

Partly Cloudy

0%

0% Thunder
( 0% severe)

WNW 13

66%

4°

Low 5°

3 AM

10°

-4°

Partly Cloudy

W 10

66%

2°

High 13°

6 AM

8°

-5°

Partly Cloudy

1%

0% Thunder
( 0% severe)

W 9

73%

2°

Mostly Cloudy

9 AM

10°

-4°

Mostly Cloudy

W 10

66%

2°

12 PM

13°

-3°

Partly Cloudy

2%

0% Thunder
( 2% severe)

WNW 15

53%

1°

3 PM

12°

-5°

Mostly Cloudy

WNW 17

48%

-2°

6 PM

4°

-14°

Partly Cloudy

0%

0% Thunder
( 0% severe)

NW 15

49%

-9°

9 PM

-4°

-24°

Partly Cloudy

NW 14

52%

-16°

Friday
23 JAN 2026

12 AM

-9°

-30°

Partly Cloudy

0%

0% Thunder
( 0% severe)

NW 14

51%

-21°

Low -18°

3 AM

-13°

-34°

Partly Cloudy

NW 13

53%

-24°

High -8°

6 AM

-15°

-37°

Partly Cloudy

0%

0% Thunder
( 0% severe)

NW 13

56%

-25°

Partly Cloudy

9 AM

-15°

-36°

Partly Cloudy

NW 12

56%

-25°

12 PM

-11°

-31°

Partly Cloudy

0%

0% Thunder
( 0% severe)

NW 12

51%

-23°

3 PM

-8°

-26°

Partly Cloudy

NW 10

48%

-21°

6 PM

-10°

-25°

Partly Cloudy

NW 7

57%

-20°


LA CROSSE, WI extended weather forecast
Saturday 24 JAN 2026	Sunday 25 JAN 2026	Monday 26 JAN 2026	Tuesday 27 JAN 2026	Wednesday 28 JAN 2026
Low -16°	Low -4°	Low -6°	Low 8°	Low 10°
High 5°	High 12°	High 12°	High 31°	High 21°

Partly Cloudy 5% Snow	Overcast 29% Snow	Mostly Cloudy 15% Snow	Partly Cloudy 9% Snow	Overcast 25% Snow

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