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
8:55 PM CDT JUL 16, 2026
Few Clouds 73°F
Feels Like:	73°F
Dewpoint:	72°F
Rel. Hum.:	97%
Visibility:	10 miles
Wind:	Calm
Pressure:	30.02 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

TONIGHT
Mostly cloudy. Scattered showers and thunderstorms this evening, then isolated showers and thunderstorms after midnight. Areas of smoke. Lows in the upper 60s. South winds 5 to 10 mph. Chance of rain 50 percent. Heat index values in the mid 90s early this evening.

FRIDAY
Mostly sunny. Areas of smoke in the morning. A slight chance of showers and thunderstorms in the afternoon. Hot with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 100 in the afternoon.

FRIDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the lower 70s. Southwest winds 5 to 10 mph. Heat index values up to 100 early in the evening.

SATURDAY
Mostly sunny. Highs in the upper 80s. Northwest winds 5 to 10 mph.

SATURDAY NIGHT
Cooler. Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. North winds around 5 mph, becoming east after midnight.

SUNDAY
Mostly sunny. Highs in the mid 80s.

SUNDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 60s. Chance of rain 30 percent.

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

MONDAY NIGHT AND TUESDAY
Partly cloudy. Lows in the mid 60s. Highs in the lower 80s.

TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 50s.

WEDNESDAY THROUGH THURSDAY
Partly cloudy. Highs around 80. 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 7/16/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Thursday
16 JUL 2026

1 PM

87°

92°

Clear

36%
RAIN
.1–.25 in

0% Thunder
( 26% severe)

CALM

57%

70°

High 89°

4 PM

88°

93°

Partly Cloudy

CALM

55%

70°

Partly Cloudy

Chance of Rain

7 PM

85°

90°

Mostly Cloudy

29%
RAIN
<.01 in

0% Thunder
( 35% severe)

CALM

63%

71°

10 PM

75°

75°

Partly Cloudy

CALM

84%

70°

Friday
17 JUL 2026

1 AM

72°

72°

Partly Cloudy

13%
RAIN
<.01 in

0% Thunder
( 11% severe)

CALM

87%

68°

Low 67°

4 AM

70°

70°

Partly Cloudy

CALM

87%

66°

High 93°

7 AM

71°

71°

Partly Cloudy

8%

0% Thunder
( 12% severe)

CALM

90%

68°

Partly Cloudy

10 AM

81°

85°

Clear

CALM

72%

71°

1 PM

88°

93°

Partly Cloudy

10%
RAIN
<.01 in

0% Thunder
( 19% severe)

WSW 2

55%

70°

4 PM

89°

94°

Clear

WSW 6

52%

69°

7 PM

88°

93°

Partly Cloudy

3%

0% Thunder
( 15% severe)

CALM

55%

70°

10 PM

77°

79°

Clear

CALM

79%

70°

Saturday
18 JUL 2026

1 AM

75°

75°

Clear

5%

0% Thunder
( 9% severe)

CALM

79%

68°

Low 70°

4 AM

73°

73°

Partly Cloudy

CALM

81%

67°

High 88°

7 AM

73°

73°

Partly Cloudy

1%

0% Thunder
( 5% severe)

CALM

84%

68°

Partly Cloudy

10 AM

79°

81°

Partly Cloudy

NNW 6

69%

68°

1 PM

84°

86°

Clear

1%

0% Thunder
( 7% severe)

NNW 9

53%

65°

4 PM

85°

86°

Clear

NNW 8

46%

62°

7 PM

82°

83°

Clear

N 1

51%

62°


MCCOY AAF, WI extended weather forecast
Sunday 19 JUL 2026	Monday 20 JUL 2026	Tuesday 21 JUL 2026	Wednesday 22 JUL 2026	Thursday 23 JUL 2026
Low 53°	Low 61°	Low 55°	Low 48°	Low 52°
High 86°	High 92°	High 79°	High 81°	High 83°

Partly Cloudy 3% Rain	Partly Cloudy 24% Rain	Clear 10% Rain	Clear 16% Rain	Partly Cloudy 30% Rain

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