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
12:55 AM CDT MAY 14, 2026
Clear 36°F
Feels Like:	36°F
Dewpoint:	36°F
Rel. Hum.:	100%
Visibility:	10 miles
Wind:	Calm
Pressure:	30.06 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 2025 Hurricanes	SPARTA, WI 54656 Weather Forecast	Snowfall Forecast pages Snow Depth pages

REST OF TONIGHT
Clear. Areas of frost. Lows in the upper 30s. Southeast winds around 5 mph.

THURSDAY
Mostly sunny. Highs in the mid 70s. South winds 5 to 10 mph.

THURSDAY NIGHT
Mostly cloudy. Showers likely in the evening, then a chance of showers after midnight. Not as cool with lows in the lower 50s. South winds 10 to 15 mph. Chance of rain 70 percent.

FRIDAY
Warmer, sunny. Highs in the mid 80s. Southwest winds 10 to 15 mph.

FRIDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. A chance of showers. Lows in the mid 50s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.

SATURDAY
Mostly sunny with a 50 percent chance of showers. Highs in the lower 80s.

SATURDAY NIGHT
Partly cloudy. Lows in the upper 40s.

SUNDAY AND SUNDAY NIGHT
Showers likely and a chance of thunderstorms. Highs in the upper 70s. Lows in the upper 50s. Chance of rain 60 percent.

MONDAY AND MONDAY NIGHT
Breezy. Showers likely and a chance of thunderstorms. Highs in the upper 80s. Lows in the upper 50s. Chance of rain 70 percent.

TUESDAY AND TUESDAY NIGHT
Mostly cloudy. A 50 percent chance of showers. Highs in the upper 70s. Lows in the upper 40s.

WEDNESDAY
Mostly sunny. Highs in the lower 70s.

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 5/13/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Thursday
14 MAY 2026

1 AM

43°

42°

Clear

0%

0% Thunder
( 0% severe)

CALM

68%

33°

Low 39°

4 AM

40°

38°

Clear

CALM

73%

32°

High 75°

7 AM

43°

42°

Clear

0%

0% Thunder
( 0% severe)

CALM

70%

34°

Partly Cloudy

10 AM

60°

61°

Partly Cloudy

CALM

41%

36°

1 PM

68°

68°

Clear

3%

0% Thunder
( 1% severe)

S 7

33%

38°

4 PM

72°

72°

Partly Cloudy

S 9

29%

38°

7 PM

70°

70°

Mostly Cloudy

62%
RAIN
.1–.25 in

0% Thunder
( 19% severe)

S 7

32%

39°

10 PM

59°

59°

Overcast

S 5

55%

43°

Friday
15 MAY 2026

1 AM

57°

56°

Mostly Cloudy

27%
RAIN
.01–.1 in

0% Thunder
( 9% severe)

S 6

62%

44°

Low 52°

4 AM

55°

53°

Mostly Cloudy

S 8

66%

44°

High 86°

7 AM

55°

53°

Clear

5%

0% Thunder
( 3% severe)

S 7

69%

45°

Clear

10 AM

66°

66°

Clear

SSW 9

56%

50°

1 PM

77°

78°

Clear

12%
RAIN
<.01 in

0% Thunder
( 15% severe)

SSW 9

42%

52°

4 PM

83°

82°

Clear

SW 9

33%

51°

7 PM

79°

79°

Clear

34%
RAIN
***

0% Thunder
( 29% severe)

SSW 3

38%

51°

10 PM

64°

66°

Partly Cloudy

CALM

63%

51°


MCCOY AAF, WI extended weather forecast
Saturday 16 MAY 2026	Sunday 17 MAY 2026	Monday 18 MAY 2026	Tuesday 19 MAY 2026	Wednesday 20 MAY 2026
Low 51°	Low 50°	Low 60°	Low 49°	Low 38°
High 85°	High 78°	High 71°	High 67°	High 66°

Partly Cloudy 50% Rain	Mostly Cloudy 50% Rain	Overcast 83% Rain	Mostly Cloudy 54% Rain	Overcast 37% Rain

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