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
4:55 PM CDT MAY 24, 2026
Clear 81°F
Feels Like:	80°F
Dewpoint:	52°F
Rel. Hum.:	37%
Visibility:	10 miles
Wind:	Calm
Pressure:	29.96 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 clear this evening, then partly cloudy with a slight chance of showers after midnight. Warmer with lows in the upper 50s. South winds around 5 mph. Chance of rain 20 percent.

MEMORIAL DAY
Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then a slight chance of showers in the afternoon. Highs in the mid 80s. Southwest winds 10 to 15 mph. Chance of rain 40 percent.

MONDAY NIGHT
Mostly clear. Lows in the lower 60s. Southwest winds 5 to 10 mph.

TUESDAY
Hot. Mostly sunny. Highs around 90. Southwest winds 5 to 10 mph.

TUESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows around 60. Southwest winds around 5 mph in the evening, becoming light and variable.

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

WEDNESDAY NIGHT
Partly cloudy. Lows in the mid 50s.

THURSDAY
Mostly sunny. Highs in the lower 80s.

THURSDAY NIGHT AND FRIDAY
Partly cloudy. Lows in the mid 50s. Highs in the lower 80s.

FRIDAY NIGHT
Mostly cloudy. Lows in the mid 50s.

SATURDAY THROUGH SUNDAY
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 5/24/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Sunday
24 MAY 2026

1 PM

76°

78°

Clear

3%

0% Thunder
( 24% severe)

CALM

40%

50°

High 80°

4 PM

79°

79°

Clear

SW 5

38%

51°

Clear

7 PM

77°

78°

Clear

7%

0% Thunder
( 22% severe)

CALM

45%

54°

10 PM

64°

66°

Clear

CALM

73%

55°

Monday
25 MAY 2026

1 AM

61°

62°

Partly Cloudy

28%
RAIN
.1–.25 in

0% Thunder
( 12% severe)

CALM

75%

53°

Low 57°

4 AM

60°

61°

Mostly Cloudy

CALM

75%

52°

High 85°

7 AM

62°

63°

Mostly Cloudy

33%
RAIN
.01–.1 in

0% Thunder
( 7% severe)

CALM

75%

54°

Decreasing Clouds

Chance of Rain

10 AM

70°

70°

Partly Cloudy

SW 2

61%

56°

1 PM

79°

80°

Partly Cloudy

17%
RAIN
<.01 in

0% Thunder
( 12% severe)

SSW 10

47%

57°

4 PM

83°

82°

Clear

SW 12

41%

57°

7 PM

81°

81°

Clear

2%

0% Thunder
( 12% severe)

SSW 3

46%

58°

10 PM

69°

69°

Clear

CALM

68%

58°

Tuesday
26 MAY 2026

1 AM

66°

66°

Clear

2%

0% Thunder
( 7% severe)

CALM

70%

56°

Low 61°

4 AM

64°

66°

Clear

CALM

70%

54°

High 91°

7 AM

66°

66°

Clear

2%

0% Thunder
( 6% severe)

CALM

70%

56°

Clear

10 AM

77°

79°

Partly Cloudy

CALM

52%

58°

1 PM

86°

86°

Clear

2%

0% Thunder
( 23% severe)

SW 5

42%

60°

4 PM

89°

88°

Clear

SW 5

37%

59°

7 PM

86°

86°

Clear

CALM

43%

61°


MCCOY AAF, WI extended weather forecast
Wednesday 27 MAY 2026	Thursday 28 MAY 2026	Friday 29 MAY 2026	Saturday 30 MAY 2026	Sunday 31 MAY 2026
Low 55°	Low 51°	Low 49°	Low 48°	Low 45°
High 84°	High 81°	High 80°	High 74°	High 74°

Partly Cloudy 64% Rain	Partly Cloudy 21% Rain	Partly Cloudy 36% Rain	Overcast 41% Rain	Mostly Cloudy 37% Rain

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