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 AM CDT JUN 17, 2026
Overcast 59°F
Feels Like:	59°F
Dewpoint:	55°F
Rel. Hum.:	87%
Visibility:	10 miles
Wind:	SE at 5 mph
Pressure:	29.41 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

TODAY
Showers with a slight chance of thunderstorms this morning, then showers likely with a chance of thunderstorms this afternoon. Highs in the upper 60s. South winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent.

TONIGHT
Mostly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the lower 50s. Northwest winds 5 to 10 mph. Chance of rain 50 percent.

THURSDAY
Partly sunny. Highs in the lower 70s. Northwest winds 5 to 10 mph.

THURSDAY NIGHT
Partly cloudy in the evening, then becoming clear. Lows in the upper 40s. West winds 5 to 10 mph.

JUNETEENTH
Mostly sunny. Highs in the mid 70s. West winds 5 to 10 mph.

FRIDAY NIGHT THROUGH SATURDAY NIGHT
Partly cloudy. Lows in the lower 50s. Highs in the upper 70s.

SUNDAY
Partly sunny with a chance of showers. Highs in the mid 70s. Chance of rain 50 percent.

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

MONDAY THROUGH TUESDAY
Partly cloudy. Highs in the upper 70s. Lows in the lower 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 PM EDT 6/16/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Wednesday
17 JUN 2026

1 AM

54°

54°

Mostly Cloudy

76%
RAIN
***

0% Thunder
( 6% severe)

CALM

77%

47°

Low 53°

4 AM

56°

56°

Mostly Cloudy

CALM

72%

47°

High 68°

7 AM

56°

56°

Mostly Cloudy

96%
RAIN
***

0% Thunder
( 19% severe)

SSE 1

83%

51°

Mostly Cloudy

Rain

10 AM

58°

56°

Mostly Cloudy

SSE 9

83%

53°

1 PM

60°

58°

Mostly Cloudy

88%
RAIN
***

0% Thunder
( 38% severe)

SSE 12

84%

55°

4 PM

63°

63°

Mostly Cloudy

S 8

78%

56°

7 PM

64°

66°

Mostly Cloudy

65%
RAIN
***

0% Thunder
( 26% severe)

CALM

75%

56°

10 PM

58°

59°

Mostly Cloudy

CALM

96%

57°

Thursday
18 JUN 2026

1 AM

56°

56°

Mostly Cloudy

35%
RAIN
.1–.25 in

0% Thunder
( 8% severe)

WNW 1

96%

55°

Low 49°

4 AM

54°

54°

Mostly Cloudy

NW 3

96%

53°

High 73°

7 AM

54°

54°

Mostly Cloudy

5%

0% Thunder
( 6% severe)

NW 3

96%

53°

Mostly Cloudy

10 AM

61°

60°

Mostly Cloudy

WNW 7

75%

53°

1 PM

67°

67°

Mostly Cloudy

9%

0% Thunder
( 21% severe)

WNW 10

59%

52°

4 PM

69°

69°

Partly Cloudy

WNW 12

51%

50°

7 PM

68°

68°

Partly Cloudy

2%

0% Thunder
( 8% severe)

WNW 6

51%

49°

10 PM

57°

58°

Partly Cloudy

CALM

77%

50°


MCCOY AAF, WI extended weather forecast
Friday 19 JUN 2026	Saturday 20 JUN 2026	Sunday 21 JUN 2026	Monday 22 JUN 2026	Tuesday 23 JUN 2026
Low 43°	Low 46°	Low 43°	Low 42°	Low 45°
High 70°	High 72°	High 72°	High 74°	High 73°

Partly Cloudy 27% Rain	Partly Cloudy 25% Rain	Partly Cloudy 11% Rain	Clear 12% Rain	Mostly Cloudy 44% Rain

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