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
4:53 PM CDT AUG 7, 2026
Clear 72°F
Feels Like:	72°F
Dewpoint:	63°F
Rel. Hum.:	73%
Visibility:	10 miles
Wind:	Calm
Pressure:	29.86 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 2026 Hurricanes	LA CROSSE, WI 54603 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Mostly cloudy with a chance of showers and thunderstorms this evening, then partly cloudy after midnight. Lows in the upper 50s. West winds 5 to 10 mph, becoming northwest after midnight. Chance of rain 30 percent.

SATURDAY
Mostly sunny. Highs in the lower 80s. Northwest winds around 5 mph.

SATURDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the lower 60s. Light winds. Chance of rain 40 percent.

SUNDAY
A chance of thunderstorms in the morning. Partly sunny with a chance of showers. Highs in the mid 80s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.

SUNDAY NIGHT
Partly cloudy with a chance of showers in the evening, then mostly cloudy with showers likely and a chance of thunderstorms after midnight. Lows in the mid 60s. Southwest winds around 5 mph, becoming northwest after midnight. Chance of rain 60 percent.

MONDAY
Mostly cloudy in the morning, then becoming mostly sunny. A chance of showers. Highs in the mid 80s. Chance of rain 50 percent.

MONDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. Lows in the mid 60s. Chance of rain 40 percent.

TUESDAY
Mostly cloudy in the morning, then becoming partly sunny. A chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 50 percent.

TUESDAY NIGHT
Partly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 30 percent.

WEDNESDAY THROUGH THURSDAY NIGHT
Partly cloudy. Highs around 80. Lows in the upper 50s.

FRIDAY
Partly sunny with a 30 percent chance of showers. Highs in the upper 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 AM MDT 8/ 7/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Friday
7 AUG 2026

1 PM

80°

83°

Mostly Cloudy

51%
RAIN
>2 in

0% Thunder
( 54% severe)

SSW 12

67%

68°

High 81°

4 PM

80°

83°

Mostly Cloudy

SW 14

67%

68°

Mostly Cloudy

Rain Likely

7 PM

74°

74°

Mostly Cloudy

20%
RAIN
.25–.5 in

0% Thunder
( 32% severe)

WSW 9

79%

67°

10 PM

72°

72°

Mostly Cloudy

WSW 7

90%

69°

Saturday
8 AUG 2026

1 AM

70°

70°

Partly Cloudy

0%

0% Thunder
( 1% severe)

NW 7

84%

65°

Low 63°

4 AM

66°

66°

Partly Cloudy

NW 8

84%

61°

High 83°

7 AM

63°

64°

Partly Cloudy

0%

0% Thunder
( 1% severe)

NW 5

87%

59°

Partly Cloudy

10 AM

69°

69°

Partly Cloudy

NW 3

70%

59°

1 PM

76°

78°

Clear

0%

0% Thunder
( 4% severe)

NW 5

50%

56°

4 PM

79°

80°

Clear

W 6

47%

57°

7 PM

79°

80°

Clear

7%

0% Thunder
( 9% severe)

SSW 7

52%

60°

10 PM

73°

73°

Partly Cloudy

S 6

73%

64°

Sunday
9 AUG 2026

1 AM

71°

71°

Mostly Cloudy

36%
RAIN
***

0% Thunder
( 26% severe)

S 6

81%

65°

Low 65°

4 AM

69°

69°

Mostly Cloudy

S 6

87%

65°

High 85°

7 AM

68°

68°

Mostly Cloudy

36%
RAIN
.01–.1 in

0% Thunder
( 26% severe)

S 7

90%

65°

Mostly Cloudy

Chance of Rain

10 AM

71°

71°

Mostly Cloudy

S 6

84%

66°

1 PM

77°

79°

Mostly Cloudy

14%
RAIN
<.01 in

0% Thunder
( 18% severe)

SSW 7

74%

68°

4 PM

80°

83°

Mostly Cloudy

SW 7

67%

68°

7 PM

80°

83°

Mostly Cloudy

WSW 6

67%

68°


LA CROSSE, WI extended weather forecast
Monday 10 AUG 2026	Tuesday 11 AUG 2026	Wednesday 12 AUG 2026	Thursday 13 AUG 2026	Friday 14 AUG 2026
Low 70°	Low 67°	Low 66°	Low 59°	Low 58°
High 92°	High 90°	High 86°	High 83°	High 79°

Mostly Cloudy 58% Rain	Partly Cloudy 19% Rain	Partly Cloudy 34% Rain	Clear 11% Rain	Partly Cloudy 27% Rain

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