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 MAR 18, 2026
Overcast 21°F
Feels Like:	9°F
Dewpoint:	16°F
Rel. Hum.:	79%
Visibility:	9 miles
Wind:	S at 12 mph
Pressure:	29.92 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
Mostly cloudy this morning, then becoming partly sunny. Not as cool with highs in the lower 40s. Southwest winds 5 to 10 mph.

TONIGHT
Mostly cloudy with a 40 percent chance of rain. Not as cool with lows in the lower 30s. Southeast winds around 5 mph.

THURSDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 40s. Northeast winds around 5 mph.

THURSDAY NIGHT
Mostly cloudy. Lows in the upper 30s. Light winds.

FRIDAY
Warmer. Partly sunny. Highs around 60. West winds 5 to 10 mph.

FRIDAY NIGHT
Mostly cloudy. Lows in the upper 30s.

SATURDAY
Mostly sunny. Highs in the upper 60s.

SATURDAY NIGHT AND SUNDAY
Mostly cloudy. Lows in the upper 30s. Highs in the upper 40s.

SUNDAY NIGHT
Colder. Partly cloudy. Lows in the mid 20s.

MONDAY
Partly sunny. Highs in the mid 40s.

MONDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 20s.

TUESDAY
Mostly cloudy. Highs in the lower 50s.

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 PM MST 3/17/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Wednesday
18 MAR 2026

12 AM

21°

9°

Mostly Cloudy

29%
SNOW
.1–1 in

0% Thunder
( 1% severe)

S 12

75%

15°

Low 20°

3 AM

22°

11°

Mostly Cloudy

S 10

75%

16°

High 40°

6 AM

23°

14°

Mostly Cloudy

1%

0% Thunder
( 0% severe)

S 8

79%

18°

Partly Cloudy

9 AM

28°

20°

Partly Cloudy

SSW 8

76%

22°

12 PM

35°

30°

Partly Cloudy

3%

0% Thunder
( 1% severe)

SW 6

69%

26°

3 PM

40°

35°

Partly Cloudy

SW 7

64%

29°

6 PM

37°

32°

Mostly Cloudy

15%
RAIN
<.01 in

0% Thunder
( 1% severe)

S 6

79%

31°

9 PM

36°

32°

Mostly Cloudy

SSE 5

82%

31°

Thursday
19 MAR 2026

12 AM

35°

31°

Mostly Cloudy

32%
RAIN
.25–.5 in

0% Thunder
( 1% severe)

S 5

89%

32°

Low 32°

3 AM

34°

31°

Mostly Cloudy

S 3

89%

31°

High 47°

6 AM

33°

30°

Mostly Cloudy

2%

0% Thunder
( 0% severe)

W 3

92%

31°

Mostly Cloudy

9 AM

37°

34°

Partly Cloudy

N 3

82%

32°

12 PM

42°

40°

Mostly Cloudy

1%

0% Thunder
( 0% severe)

N 3

73%

34°

3 PM

46°

45°

Partly Cloudy

NW 3

68%

36°

6 PM

43°

41°

Mostly Cloudy

1%

0% Thunder
( 1% severe)

SSW 3

76%

36°

9 PM

39°

36°

Mostly Cloudy

S 5

85%

35°


LA CROSSE, WI extended weather forecast
Friday 20 MAR 2026	Saturday 21 MAR 2026	Sunday 22 MAR 2026	Monday 23 MAR 2026	Tuesday 24 MAR 2026
Low 38°	Low 41°	Low 44°	Low 29°	Low 29°
High 61°	High 69°	High 52°	High 47°	High 49°

Mostly Cloudy 10% Rain	Partly Cloudy 7% Rain	Mostly Cloudy 19% Rain	Partly Cloudy 11% Rain/Snow	Partly Cloudy 10% Rain/Snow

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