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 PM CDT SEP 5, 2026
Broken Clouds 79°F
Feels Like:	82°F
Dewpoint:	70°F
Rel. Hum.:	74%
Visibility:	10 miles
Wind:	Calm
Pressure:	30.03 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 2026 Hurricanes	SPARTA, WI 54656 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Partly cloudy. Lows in the upper 50s. East winds around 5 mph.

SUNDAY
Partly sunny. Highs in the lower 80s. Southeast winds around 5 mph.

SUNDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 50s. Southeast winds around 5 mph.

LABOR DAY
Mostly sunny. Highs in the lower 80s. Southeast winds 5 to 10 mph.

MONDAY NIGHT
Mostly cloudy. Lows in the lower 60s. Southeast winds 5 to 10 mph.

TUESDAY
Partly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 50 percent.

TUESDAY NIGHT
Showers and a chance of thunderstorms. Lows in the mid 60s. Chance of rain 80 percent.

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

THURSDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s.

FRIDAY THROUGH SATURDAY
Partly cloudy. Highs in the lower 80s. Lows in the mid 50s.

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 9/ 5/2026

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)

Saturday
5 SEP 2026

1 PM

78°

80°

Partly Cloudy

0% Thunder
( 7% severe)

ENE 2

74%

69°

High 81°

4 PM

80°

82°

Partly Cloudy

CALM

62%

66°

Partly Cloudy

7 PM

76°

77°

Partly Cloudy

0% Thunder
( 6% severe)

CALM

76%

68°

10 PM

67°

Partly Cloudy

CALM

97%

66°

Sunday
6 SEP 2026

1 AM

63°

64°

Clear

0% Thunder
( 2% severe)

CALM

97%

62°

Low 57°

4 AM

60°

61°

Partly Cloudy

CALM

96%

59°

High 82°

7 AM

59°

60°

Mostly Cloudy

0% Thunder
( 2% severe)

CALM

96%

58°

Mostly Cloudy

10 AM

70°

Partly Cloudy

CALM

78%

63°

1 PM

77°

79°

Mostly Cloudy

0% Thunder
( 3% severe)

CALM

62%

63°

4 PM

79°

81°

Mostly Cloudy

CALM

58%

63°

7 PM

74°

Mostly Cloudy

0% Thunder
( 4% severe)

CALM

71%

64°

10 PM

66°

Mostly Cloudy

CALM

90%

63°

Monday
7 SEP 2026

1 AM

62°

63°

Partly Cloudy

0% Thunder
( 2% severe)

CALM

90%

59°

Low 56°

4 AM

60°

61°

Partly Cloudy

CALM

81%

54°

High 82°

7 AM

58°

59°

Partly Cloudy

0% Thunder
( 1% severe)

CALM

87%

54°

Partly Cloudy

10 AM

69°

Partly Cloudy

SSE 2

78%

62°

1 PM

76°

78°

Partly Cloudy

0% Thunder
( 1% severe)

SSE 7

60%

61°

4 PM

78°

80°

Partly Cloudy

SSE 8

56%

61°

7 PM

74°

Partly Cloudy

SSE 5

69%

63°


MCCOY AAF, WI extended weather forecast
Tuesday 8 SEP 2026	Wednesday 9 SEP 2026	Thursday 10 SEP 2026	Friday 11 SEP 2026	Saturday 12 SEP 2026
Low 56°	Low 53°	Low 41°	Low 44°	Low 46°
High 85°	High 77°	High 74°	High 74°	High 76°

Mostly Cloudy 42% Rain	Partly Cloudy 40% Rain	Clear 15% Rain	Clear 19% Rain	Partly Cloudy 26% Rain