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
10:53 AM CDT SEP 30, 2026
Overcast Mist 66°F
Feels Like:	66°F
Dewpoint:	64°F
Rel. Hum.:	93%
Visibility:	4 miles
Wind:	S at 6 mph
Pressure:	29.81 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 2026 Hurricanes	LA CROSSE, WI 54603 Weather Forecast	Snowfall Forecast pages Snow Depth pages

THIS AFTERNOON
Patchy fog early. Mostly cloudy. Highs in the mid 70s. Southwest winds around 5 mph.

TONIGHT
Cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Patchy fog. Humid with lows in the lower 60s. Light winds. Chance of rain 50 percent.

THURSDAY
Cloudy. Showers likely in the morning. Areas of fog in the morning. Highs in the mid 60s. Northwest winds 5 to 10 mph. Chance of rain 70 percent.

THURSDAY NIGHT
Much cooler. Mostly cloudy in the evening then clearing. Lows in the mid 40s. Northwest winds 5 to 10 mph.

FRIDAY
Sunny. Highs in the lower 60s. Northwest winds 5 to 10 mph.

FRIDAY NIGHT AND SATURDAY
Partly cloudy. Lows in the lower 40s. Highs in the mid 60s.

SATURDAY NIGHT
Partly cloudy. Lows in the upper 40s.

SUNDAY THROUGH MONDAY NIGHT
Mostly clear. Highs in the lower 60s. Lows in the lower 40s.

TUESDAY
Mostly sunny. Highs in the mid 60s.

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 9/29/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

TIME
CDT

TEMP
(deg. F)

FEELS
LIKE

CLOUD
COVER

PRECIP
PROB.

THUNDER
PROB.

WIND
dir./mph

REL
HUM

DEWPT
(deg. F)

Wednesday
30 SEP 2026

1 AM

67°

Mostly Cloudy

35%
RAIN
.01–.1 in

0% Thunder
( 16% severe)

S 10

90%

64°

Low 64°

4 AM

67°

Mostly Cloudy

S 9

90%

64°

High 76°

7 AM

67°

Mostly Cloudy

18%
RAIN
.01–.1 in

0% Thunder
( 3% severe)

S 7

93%

65°

Mostly Cloudy

10 AM

65°

Mostly Cloudy

S 6

100%

65°

1 PM

69°

Mostly Cloudy

19%
RAIN
<.01 in

0% Thunder
( 7% severe)

SSW 6

90%

66°

4 PM

71°

Mostly Cloudy

SSW 6

81%

65°

7 PM

70°

Mostly Cloudy

15%
RAIN
<.01 in

0% Thunder
( 10% severe)

SSW 5

81%

64°

10 PM

68°

Mostly Cloudy

S 5

90%

65°

Thursday
1 OCT 2026

1 AM

67°

Mostly Cloudy

53%
RAIN
***

0% Thunder
( 5% severe)

SW 3

90%

64°

Low 62°

4 AM

66°

Mostly Cloudy

WNW 3

90%

63°

High 68°

7 AM

65°

Mostly Cloudy

37%
RAIN
***

0% Thunder
( 0% severe)

NW 3

87%

61°

Mostly Cloudy

Chance of Rain

10 AM

62°

Mostly Cloudy

NNW 7

87%

58°

1 PM

64°

63°

Mostly Cloudy

15%
RAIN
.5–1 in

0% Thunder
( 0% severe)

NNW 10

70%

54°

4 PM

63°

62°

Mostly Cloudy

NNW 10

62%

50°

7 PM

63°

Mostly Cloudy

0% Thunder
( 1% severe)

NNW 8

56%

47°

10 PM

59°

58°

Mostly Cloudy

NNW 7

62%

46°


LA CROSSE, WI extended weather forecast
BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE
Low 61°	Low 43°	Low 40°	Low 50°	Low 44°
High 70°	High 63°	High 64°	High 67°	High 64°

Overcast 78% Rain	Mostly Cloudy 9% Rain	Mostly Cloudy 21% Rain	Partly Cloudy 27% Rain	Clear 10% Rain