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 AM CDT MAR 29, 2026
Scattered Clouds 32°F
Feels Like:	32°F
Dewpoint:	21°F
Rel. Hum.:	62%
Visibility:	10 miles
Wind:	Calm
Pressure:	30.10 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 becoming partly cloudy. Lows in the lower 40s. Southwest winds 5 to 10 mph.

MONDAY
Mostly sunny. Warmer with highs in the upper 70s. Southeast winds 5 to 10 mph.

MONDAY NIGHT
Mostly cloudy with a chance of rain showers and thunderstorms. Lows in the mid 40s. East winds 5 to 10 mph. Chance of rain 50 percent.

TUESDAY
Much cooler. Rain showers likely and a chance of thunderstorms in the morning, then mostly cloudy with a chance of rain showers in the afternoon. Highs around 60. Temperature falling into the in the mid 50s in the afternoon. South winds 5 to 10 mph, becoming northwest 10 to 15 mph in the afternoon. Chance of rain 60 percent.

TUESDAY NIGHT
Much colder. Mostly cloudy. Lows in the upper 20s. North winds 10 to 15 mph.

WEDNESDAY
Cooler. Partly sunny. Highs in the upper 40s.

WEDNESDAY NIGHT
Snow showers likely. Lows in the upper 20s. Chance of snow 60 percent.

THURSDAY
Rain showers and snow showers likely. Highs around 40. Chance of precipitation 70 percent.

THURSDAY NIGHT
Mostly cloudy with a chance of snow showers and rain showers. Lows in the upper 20s. Chance of precipitation 40 percent.

FRIDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 40s.

FRIDAY NIGHT
Mostly cloudy with a chance of rain showers. Lows in the mid 30s. Chance of rain 50 percent.

SATURDAY
Rain showers likely. Highs in the lower 50s. Chance of rain 70 percent.

SATURDAY NIGHT
Mostly cloudy with a chance of rain showers and snow showers. Lows in the lower 30s. Chance of precipitation 50 percent.

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 7:00 AM EST 3/29/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Sunday
29 MAR 2026

12 PM

61°

60°

Mostly Cloudy

1%

0% Thunder
( 0% severe)

SSW 7

31%

30°

High 66°

3 PM

65°

65°

Mostly Cloudy

SSW 7

33%

35°

Decreasing Clouds

6 PM

60°

61°

Clear

1%

0% Thunder
( 0% severe)

SSW 1

44%

38°

9 PM

50°

50°

Clear

CALM

66%

39°

Monday
30 MAR 2026

12 AM

46°

45°

Partly Cloudy

1%

0% Thunder
( 0% severe)

CALM

73%

38°

Low 39°

3 AM

43°

42°

Partly Cloudy

CALM

79%

37°

High 76°

6 AM

41°

39°

Clear

2%

0% Thunder
( 0% severe)

CALM

86%

37°

Partly Cloudy

9 AM

58°

59°

Clear

E 1

60%

44°

12 PM

70°

70°

Partly Cloudy

12%
RAIN
<.01 in

0% Thunder
( 5% severe)

SE 3

44%

47°

3 PM

75°

75°

Partly Cloudy

SSE 6

40%

49°

6 PM

69°

69°

Mostly Cloudy

31%
RAIN
.01–.1 in

0% Thunder
( 28% severe)

SE 3

51%

50°

9 PM

56°

56°

Mostly Cloudy

E 3

72%

47°

Tuesday
31 MAR 2026

12 AM

51°

50°

Mostly Cloudy

38%
RAIN
.25–.5 in

0% Thunder
( 34% severe)

E 3

80%

45°

Low 45°

3 AM

49°

48°

Mostly Cloudy

ESE 3

83%

44°

High 62°

6 AM

49°

48°

Mostly Cloudy

38%
RAIN
***

0% Thunder
( 24% severe)

SE 3

86%

45°

Mostly Cloudy

Chance of Rain

9 AM

55°

53°

Mostly Cloudy

WNW 7

77%

48°

12 PM

56°

53°

Mostly Cloudy

38%
RAIN
.25–.5 in

0% Thunder
( 5% severe)

NW 10

66%

45°

3 PM

56°

53°

Mostly Cloudy

NW 12

55%

40°

6 PM

50°

46°

Mostly Cloudy

NNW 9

58%

36°


MCCOY AAF, WI extended weather forecast
Wednesday 1 APR 2026	Thursday 2 APR 2026	Friday 3 APR 2026	Saturday 4 APR 2026	Sunday 5 APR 2026
Low 31°	Low 27°	Low 25°	Low 31°	Low 28°
High 49°	High 38°	High 49°	High 50°	High 44°

Mostly Cloudy 23% Rain/Snow	Overcast 61% Rain/Snow	Overcast 25% Rain/Snow	Overcast 48% Rain	Overcast 24% Rain

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