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
1:55 PM CDT JUL 26, 2026
Scattered Clouds 91°F
Feels Like:	105°F
Dewpoint:	77°F
Rel. Hum.:	64%
Visibility:	10 miles
Wind:	SW at 7 mph
Pressure:	29.84 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

THIS AFTERNOON
Partly sunny. Hot with highs in the lower 90s. Southwest winds 5 to 10 mph. Heat index values up to 105.

TONIGHT
Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Humid with lows in the lower 70s. South winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 105 early in the evening.

MONDAY
Mostly sunny. A chance of showers and thunderstorms in the morning. Hot with highs in the lower 90s. South winds 5 to 10 mph, becoming west in the afternoon. Chance of rain 40 percent. Heat index values up to 105 in the afternoon.

MONDAY NIGHT
Partly cloudy. Lows in the mid 60s. North winds 5 to 10 mph.

TUESDAY
Mostly sunny. Highs in the mid 80s. Light winds.

TUESDAY NIGHT AND WEDNESDAY
Mostly clear. Lows in the lower 60s. Highs in the upper 80s.

WEDNESDAY NIGHT AND THURSDAY
Partly cloudy. Lows in the mid 60s. Highs in the mid 80s.

THURSDAY NIGHT AND FRIDAY
Mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 60s. Highs around 80. Chance of rain 50 percent.

FRIDAY NIGHT
Partly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 40 percent.

SATURDAY
Mostly sunny. Highs in the mid 80s.

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 7/26/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Sunday
26 JUL 2026

1 PM

88°

99°

Mostly Cloudy

4%

0% Thunder
( 14% severe)

SSW 3

68%

76°

High 92°

4 PM

91°

103°

Partly Cloudy

SW 6

62%

76°

Mostly Cloudy

Chance of Rain

7 PM

90°

103°

Mostly Cloudy

21%
RAIN
.5–1 in

0% Thunder
( 43% severe)

CALM

66%

77°

10 PM

80°

85°

Partly Cloudy

CALM

88%

76°

Monday
27 JUL 2026

1 AM

77°

78°

Partly Cloudy

58%
RAIN
***

0% Thunder
( 49% severe)

CALM

87%

73°

Low 73°

4 AM

75°

75°

Mostly Cloudy

CALM

90%

72°

High 94°

7 AM

75°

75°

Partly Cloudy

27%
RAIN
***

0% Thunder
( 19% severe)

CALM

90%

72°

Partly Cloudy

Chance of Rain

10 AM

81°

87°

Partly Cloudy

SSW 3

82%

75°

1 PM

88°

100°

Partly Cloudy

12%
RAIN
<.01 in

0% Thunder
( 33% severe)

W 7

70%

77°

4 PM

90°

100°

Partly Cloudy

NW 10

60%

74°

7 PM

86°

91°

Partly Cloudy

9%

0% Thunder
( 24% severe)

NNW 7

61%

71°

10 PM

75°

75°

Partly Cloudy

N 1

82%

69°

Tuesday
28 JUL 2026

1 AM

70°

70°

Partly Cloudy

0%

0% Thunder
( 5% severe)

CALM

87%

66°

Low 63°

4 AM

65°

65°

Partly Cloudy

CALM

93%

63°

High 87°

7 AM

65°

65°

Mostly Cloudy

0%

0% Thunder
( 6% severe)

CALM

93%

63°

Decreasing Clouds

10 AM

74°

74°

Partly Cloudy

CALM

69%

63°

1 PM

81°

82°

Partly Cloudy

0%

0% Thunder
( 11% severe)

CALM

53%

62°

4 PM

84°

84°

Clear

CALM

46%

61°

7 PM

81°

82°

Partly Cloudy

CALM

54%

63°


MCCOY AAF, WI extended weather forecast
Wednesday 29 JUL 2026	Thursday 30 JUL 2026	Friday 31 JUL 2026	Saturday 1 AUG 2026	Sunday 2 AUG 2026
Low 52°	Low 55°	Low 61°	Low 54°	Low 54°
High 88°	High 82°	High 76°	High 81°	High 83°

Clear 7% Rain	Partly Cloudy 22% Rain	Overcast 59% Rain	Mostly Cloudy 16% Rain	Clear 19% Rain

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