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
2:53 AM CDT APR 17, 2026
Clear 61°F
Feels Like:	61°F
Dewpoint:	48°F
Rel. Hum.:	62%
Visibility:	10 miles
Wind:	S at 5 mph
Pressure:	29.76 inches
Last 72 hours
Local Area Snow Depth
Wisconsin Current Weather
Wisconsin MOS Forecast Weather

Weather Map

(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

TODAY
Partly sunny. Showers and thunderstorms this afternoon. Highs in the upper 70s. South winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent.

TONIGHT
Mostly cloudy. Rain showers and thunderstorms in the evening, then a slight chance of rain showers after midnight. Much colder with lows in the lower 30s. Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 90 percent.

SATURDAY
Mostly sunny. Much cooler with highs in the mid 40s. Northwest winds 10 to 20 mph with gusts up to 30 mph.

SATURDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 20s. West winds 10 to 15 mph. Gusts up to 30 mph in the evening.

SUNDAY
Mostly sunny. Highs in the upper 40s. Northwest winds 10 to 15 mph.

SUNDAY NIGHT
Clear. Lows in the upper 20s.

MONDAY
Mostly sunny. Highs in the upper 50s.

MONDAY NIGHT
Not as cool. Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 40s.

TUESDAY
Warmer. Mostly sunny. Highs in the lower 70s.

TUESDAY NIGHT
Clear. Lows in the mid 40s.

WEDNESDAY
Mostly sunny. Highs in the lower 70s.

WEDNESDAY NIGHT
Partly cloudy. Lows in the lower 50s.

THURSDAY
Mostly sunny with a 30 percent chance of showers. Highs in the mid 70s.

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 6:00 PM MDT 4/16/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Friday
17 APR 2026

1 AM

58°

56°

Clear

0%

0% Thunder
( 1% severe)

SSE 9

69%

48°

Low 56°

4 AM

57°

55°

Clear

SSE 10

75%

49°

High 76°

7 AM

57°

54°

Mostly Cloudy

15%
RAIN
<.01 in

0% Thunder
( 13% severe)

SSE 12

77%

50°

Mostly Cloudy

Rain Likely

Breezy

10 AM

66°

66°

Mostly Cloudy

SSE 16

68%

55°

1 PM

71°

71°

Mostly Cloudy

86%
RAIN
***

0% Thunder
( 67% severe)

S 20

63%

58°

4 PM

73°

73°

Mostly Cloudy

S 20

59%

58°

7 PM

58°

55°

Mostly Cloudy

60%
RAIN
***

0% Thunder
( 25% severe)

NW 15

72%

49°

10 PM

48°

42°

Mostly Cloudy

NW 15

71%

39°

Saturday
18 APR 2026

1 AM

42°

34°

Mostly Cloudy

16%
RAIN
.01–.1 in

0% Thunder
( 0% severe)

NW 15

65%

31°

Low 34°

4 AM

37°

28°

Partly Cloudy

NW 16

61%

25°

High 46°

7 AM

34°

24°

Partly Cloudy

9%

0% Thunder
( 0% severe)

NW 16

60%

22°

Partly Cloudy

Breezy

10 AM

36°

26°

Partly Cloudy

WNW 17

48%

19°

1 PM

40°

31°

Partly Cloudy

8%

0% Thunder
( 1% severe)

WNW 18

41%

19°

4 PM

45°

37°

Mostly Cloudy

WNW 18

34%

19°

7 PM

43°

36°

Partly Cloudy

2%

0% Thunder
( 0% severe)

WNW 14

36%

19°

10 PM

38°

31°

Partly Cloudy

WNW 10

44%

19°


LA CROSSE, WI extended weather forecast
Sunday 19 APR 2026	Monday 20 APR 2026	Tuesday 21 APR 2026	Wednesday 22 APR 2026	Thursday 23 APR 2026
Low 33°	Low 30°	Low 45°	Low 44°	Low 55°
High 54°	High 63°	High 69°	High 71°	High 78°

Partly Cloudy 21% Rain/Snow	Clear 1% Rain/Snow	Partly Cloudy 17% Rain	Partly Cloudy 15% Rain	Overcast 43% Rain

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