SPARTA, WI 54656 Weather Forecast & Current Conditions

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54656 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
MCCOY AAF, WI Current Weather
2:55 AM CDT SEP 29, 2026
Clear 52°F
Feels Like:	52°F
Dewpoint:	52°F
Rel. Hum.:	100%
Visibility:	9 miles
Wind:	Calm
Pressure:	30.00 inches
Last 72 hours
Local Area Snow Depth
Wisconsin Current Weather
Wisconsin MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

54656 WEATHER FORECAST
10-Day model forecast maps 2026 Hurricanes	SPARTA, WI 54656 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Partly sunny this morning, then becoming cloudy. Patchy fog this morning. Highs in the lower 70s. South winds 5 to 10 mph.

TONIGHT
A slight chance of thunderstorms. Showers. Lows around 60. South winds 5 to 10 mph. Chance of rain 90 percent.

WEDNESDAY
Cloudy with a 50 percent chance of showers. Highs in the lower 70s. South winds around 5 mph.

WEDNESDAY NIGHT
Showers likely. Lows in the upper 50s. Light winds. Chance of rain 70 percent.

THURSDAY
Mostly cloudy with a 50 percent chance of showers. Highs in the upper 60s. Northwest winds 5 to 10 mph.

THURSDAY NIGHT
Cooler. Mostly cloudy. Lows in the mid 40s.

FRIDAY THROUGH SUNDAY
Partly cloudy. Highs in the mid 60s. Lows in the lower 40s.

SUNDAY NIGHT
Mostly clear. Lows in the upper 30s.

MONDAY
Mostly sunny. Highs in the lower 60s.

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 PM EDT 9/28/2026

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)

Tuesday
29 SEP 2026

1 AM

57°

58°

Partly Cloudy

0% Thunder
( 1% severe)

CALM

100%

57°

Low 52°

4 AM

54°

Mostly Cloudy

CALM

96%

53°

High 73°

7 AM

53°

Mostly Cloudy

0% Thunder
( 1% severe)

CALM

90%

50°

Mostly Cloudy

Chance of Rain

10 AM

63°

64°

Mostly Cloudy

S 2

78%

56°

1 PM

69°

Mostly Cloudy

50%
RAIN
<.01 in

0% Thunder
( 6% severe)

S 8

61%

55°

4 PM

68°

Mostly Cloudy

S 7

65%

56°

7 PM

64°

65°

Mostly Cloudy

85%
RAIN
***

0% Thunder
( 20% severe)

SSE 3

87%

60°

10 PM

61°

Mostly Cloudy

S 5

100%

61°

Wednesday
30 SEP 2026

1 AM

62°

63°

Mostly Cloudy

73%
RAIN
***

0% Thunder
( 12% severe)

SSW 2

97%

61°

Low 59°

4 AM

62°

63°

Mostly Cloudy

SSW 1

100%

62°

High 72°

7 AM

63°

64°

Mostly Cloudy

55%
RAIN
***

0% Thunder
( 5% severe)

CALM

100%

63°

Mostly Cloudy

Rain Likely

10 AM

65°

Mostly Cloudy

SSW 1

100%

65°

1 PM

67°

Mostly Cloudy

79%
RAIN
***

0% Thunder
( 7% severe)

SSW 5

97%

66°

4 PM

67°

Mostly Cloudy

SSW 6

97%

66°

7 PM

66°

Mostly Cloudy

71%
RAIN
***

0% Thunder
( 5% severe)

CALM

100%

66°

10 PM

64°

66°

Mostly Cloudy

CALM

100%

64°


MCCOY AAF, WI extended weather forecast
Thursday 1 OCT 2026	Friday 2 OCT 2026	Saturday 3 OCT 2026	Sunday 4 OCT 2026	Monday 5 OCT 2026
Low 55°	Low 38°	Low 30°	Low 40°	Low 35°
High 64°	High 59°	High 61°	High 63°	High 59°

Overcast 79% Rain	Mostly Cloudy 9% Rain	Mostly Cloudy 21% Rain	Partly Cloudy 27% Rain	Clear 9% Rain