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 MAY 13, 2026
Broken Clouds 64°F
Feels Like:	64°F
Dewpoint:	36°F
Rel. Hum.:	35%
Visibility:	10 miles
Wind:	NNW at 6 mph, gusts to 21
Pressure:	30.04 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
Clear. Areas of frost after midnight. Lows in the upper 30s. Northeast winds 5 to 10 mph this evening, becoming light and variable.

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

THURSDAY NIGHT
Mostly cloudy. Showers likely in the evening. Not as cool with lows in the lower 50s. South winds 10 to 15 mph. Gusts up to 30 mph after midnight. Chance of rain 70 percent.

FRIDAY
Mostly sunny. Highs in the lower 80s. Southwest winds 10 to 15 mph. Gusts up to 30 mph in the morning.

FRIDAY NIGHT
Mostly clear with a chance of showers in the evening, then partly cloudy after midnight. Lows in the mid 50s. Southwest winds 5 to 10 mph. Chance of rain 30 percent.

SATURDAY
Mostly sunny. Highs in the lower 80s.

SATURDAY NIGHT
Partly cloudy with a 30 percent chance of showers. Lows in the lower 50s.

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

MONDAY
Breezy. Showers and a chance of thunderstorms. Highs in the mid 80s. Chance of rain 80 percent.

MONDAY NIGHT
Showers likely and a chance of thunderstorms. Lows in the mid 50s. Chance of rain 70 percent.

TUESDAY
Cooler. Mostly cloudy in the morning, then becoming partly sunny. A 40 percent chance of showers. Highs in the lower 70s.

TUESDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A 30 percent chance of showers. Lows in the upper 40s.

WEDNESDAY
Mostly sunny. Highs around 70.

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 5/13/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Wednesday
13 MAY 2026

1 PM

62°

61°

Partly Cloudy

0%

0% Thunder
( 1% severe)

NNW 12

43%

39°

High 67°

4 PM

66°

66°

Partly Cloudy

NNW 10

36%

38°

Partly Cloudy

7 PM

65°

65°

Clear

0%

0% Thunder
( 1% severe)

CALM

37%

38°

10 PM

50°

50°

Clear

CALM

61%

37°

Thursday
14 MAY 2026

1 AM

44°

43°

Clear

0%

0% Thunder
( 0% severe)

CALM

68%

34°

Low 37°

4 AM

40°

38°

Clear

CALM

73%

32°

High 75°

7 AM

43°

42°

Clear

0%

0% Thunder
( 0% severe)

CALM

70%

34°

Clear

10 AM

60°

61°

Clear

CALM

42%

37°

1 PM

69°

69°

Clear

10%
RAIN
<.01 in

0% Thunder
( 2% severe)

S 7

32%

38°

4 PM

72°

72°

Partly Cloudy

S 9

30%

39°

7 PM

70°

70°

Mostly Cloudy

55%
RAIN
.25–.5 in

0% Thunder
( 18% severe)

S 7

34%

40°

10 PM

60°

61°

Mostly Cloudy

SSE 3

51%

42°

Friday
15 MAY 2026

1 AM

57°

56°

Mostly Cloudy

29%
RAIN
.01–.1 in

0% Thunder
( 7% severe)

SSE 6

62%

44°

Low 52°

4 AM

56°

54°

Mostly Cloudy

S 8

62%

43°

High 87°

7 AM

56°

54°

Clear

3%

0% Thunder
( 2% severe)

S 8

66%

45°

Partly Cloudy

10 AM

67°

67°

Partly Cloudy

SSW 10

54%

50°

1 PM

79°

79°

Partly Cloudy

11%
RAIN
<.01 in

0% Thunder
( 15% severe)

SW 10

39%

52°

4 PM

85°

83°

Clear

SW 10

29%

49°

7 PM

80°

79°

Clear

SSW 5

34%

49°


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 42°	Low 48°	Low 51°	Low 56°	Low 40°
High 79°	High 59°	High 78°	High 70°	High 64°

Partly Cloudy 23% Rain	Mostly Cloudy 53% Rain	Overcast 67% Rain	Overcast 63% Rain	Overcast 45% Rain

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