SPARTA, WI 54656 Weather Forecast & Current Conditions

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54656 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service La Crosse WI
1132 AM CDT Thu Jun 11 2026

The National Weather Service in La Crosse has issued a

* Severe Thunderstorm Warning for...
Northeastern Vernon County in southwestern Wisconsin...
Southwestern Monroe County in west central Wisconsin...

* Until noon CDT.

* At 1131 AM CDT, a severe thunderstorm was located over Cashton, or
11 miles north of Viroqua, moving east at 45 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated. Power outages and light tree damage have
been reported with these winds.

IMPACT...Expect damage to roofs, siding, and trees.

* Locations impacted include...
Viroqua, Westby, Cashton, Coon Valley, La Farge, Springville, Leon,
Portland, Norwalk, Ontario, Wilton, Ridgeville, Ross, Melvina,
Wildcat Mountain State Park, Jersey Valley County Park, Bartons
Corners, Esofea, Spring Ridge, and County Roads B And Y.

This includes Interstate 90 in Wisconsin between mile markers 36 and
39.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4359 9039 4350 9104 4373 9106 4373 9091
4386 9091 4396 9055
TIME...MOT...LOC 1631Z 260DEG 39KT 4371 9081

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...OBSERVED
MAX WIND GUST...60 MPH

CURRENT WEATHER
MCCOY AAF, WI Current Weather
11:55 AM CDT JUN 11, 2026
Scattered Clouds 68°F
Feels Like:	68°F
Dewpoint:	66°F
Rel. Hum.:	93%
Visibility:	10 miles
Wind:	ESE at 18 mph, gusts to 26
Pressure:	29.51 inches
Last 72 hours
Local Area Snow Depth
Wisconsin Current Weather
Wisconsin MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

54656 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	SPARTA, WI 54656 Weather Forecast	Snowfall Forecast pages Snow Depth pages

THIS AFTERNOON
Showers and numerous thunderstorms. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible. Not as warm with highs in the upper 70s. Temperature falling into the upper 60s this afternoon. South winds 10 to 15 mph. Chance of rain 100 percent.

TONIGHT
Mostly cloudy with scattered thunderstorms with a chance of showers in the evening, then partly cloudy after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows in the lower 50s. West winds 10 to 20 mph. Gusts up to 30 mph in the evening. Chance of rain 50 percent.

FRIDAY
Sunny. Highs in the upper 70s. West winds 10 to 15 mph.

FRIDAY NIGHT
Mostly clear in the evening, then partly cloudy with a chance of showers after midnight. Lows in the upper 50s. Southwest winds 5 to 10 mph. Chance of rain 40 percent.

SATURDAY
Mostly sunny. A chance of showers in the afternoon. Highs in the upper 70s. West winds 5 to 10 mph. Chance of rain 50 percent.

SATURDAY NIGHT THROUGH MONDAY NIGHT
Partly cloudy. Lows around 50. Highs in the lower 70s.

TUESDAY
Mostly sunny with a chance of showers. Highs in the lower 70s. Chance of rain 40 percent.

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

WEDNESDAY
Mostly sunny with a chance of showers and thunderstorms. Highs in the mid 70s. Chance of rain 50 percent.

54656 WEATHER SATELLITE LOOPS

Visible Weather Satellite
SPARTA, WI 54656

Infrared Weather Satellite
SPARTA, WI 54656

54656 WEATHER RADAR LOOP

NEXRAD Weather Radar
SPARTA, WI 54656

MOS COMPUTER WEATHER FORECAST

MCCOY AAF, WI 3 hourly weather forecast

weather forecast created 8:00 AM EDT 6/11/2026

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)

Thursday
11 JUN 2026

1 PM

74°

Mostly Cloudy

100%
RAIN
***

0% Thunder
( 61% severe)

CALM

71%

64°

High 75°

4 PM

68°

Mostly Cloudy

WNW 9

81%

62°

Mostly Cloudy

Rain

7 PM

65°

Mostly Cloudy

27%
RAIN
.01–.1 in

0% Thunder
( 7% severe)

NW 12

73%

56°

10 PM

58°

Mostly Cloudy

W 5

90%

55°

Friday
12 JUN 2026

1 AM

56°

Partly Cloudy

0% Thunder
( 2% severe)

CALM

90%

53°

Low 50°

4 AM

55°

Clear

CALM

86%

51°

High 80°

7 AM

57°

58°

Clear

0% Thunder
( 6% severe)

WSW 2

86%

53°

Clear

10 AM

69°

Clear

W 9

63%

56°

1 PM

75°

Clear

0% Thunder
( 21% severe)

W 14

50%

55°

4 PM

77°

78°

Clear

W 13

43%

53°

7 PM

76°

78°

Partly Cloudy

0% Thunder
( 13% severe)

WSW 3

50%

56°

10 PM

64°

66°

Partly Cloudy

CALM

75%

56°

Saturday
13 JUN 2026

1 AM

63°

64°

Mostly Cloudy

35%
RAIN
.1–.25 in

0% Thunder
( 16% severe)

CALM

78%

56°

Low 56°

4 AM

61°

62°

Mostly Cloudy

CALM

84%

56°

High 79°

7 AM

62°

63°

Partly Cloudy

13%
RAIN
<.01 in

0% Thunder
( 15% severe)

CALM

87%

58°

Partly Cloudy

Chance of Rain

10 AM

70°

Partly Cloudy

WSW 6

68%

59°

1 PM

75°

Partly Cloudy

47%
RAIN
.5–1 in

0% Thunder
( 25% severe)

W 9

58%

59°

4 PM

74°

Partly Cloudy

WNW 9

55%

57°

7 PM

71°

Partly Cloudy

WNW 6

57%

55°


MCCOY AAF, WI extended weather forecast
Sunday 14 JUN 2026	Monday 15 JUN 2026	Tuesday 16 JUN 2026	Wednesday 17 JUN 2026	Thursday 18 JUN 2026
Low 48°	Low 44°	Low 44°	Low 47°	Low 56°
High 66°	High 65°	High 73°	High 75°	High 82°

Overcast 27% Rain	Partly Cloudy 22% Rain	Partly Cloudy 23% Rain	Partly Cloudy 25% Rain	Partly Cloudy 38% Rain

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SPARTA, WI 54656 Weather Forecast & Current Conditions

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SPARTA, WI 54656 Weather Forecast

MCCOY AAF, WI 3 hourly weather forecast

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MCCOY AAF, WI
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SPARTA, WI 54656
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