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 SEP 26, 2026
Broken Clouds Haze 70°F
Feels Like:	70°F
Dewpoint:	52°F
Rel. Hum.:	53%
Visibility:	3 miles
Wind:	Calm
Pressure:	30.09 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 2026 Hurricanes	SPARTA, WI 54656 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Mostly cloudy. A slight chance of showers after midnight. Lows in the lower 50s. Light winds. Chance of rain 20 percent.

SUNDAY
Mostly cloudy. A slight chance of showers in the morning. Highs in the upper 60s. Light and variable winds. Chance of rain 20 percent.

SUNDAY NIGHT
Mostly cloudy. Lows in the mid 50s. Light and variable winds.

MONDAY
Mostly sunny. Highs in the lower 70s. Light and variable winds.

MONDAY NIGHT
Partly cloudy. Lows in the lower 50s. Light and variable winds, becoming south around 5 mph after midnight.

TUESDAY
Partly sunny with a 50 percent chance of showers. Highs in the lower 70s.

TUESDAY NIGHT
Showers likely. Lows in the upper 50s. Chance of rain 70 percent.

WEDNESDAY THROUGH THURSDAY
Mostly cloudy with a 50 percent chance of showers. Highs around 70. Lows in the mid 50s.

THURSDAY NIGHT THROUGH SATURDAY
Partly cloudy. Lows in the upper 40s. Highs in the mid 60s.

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 9/26/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

TIME
CDT

TEMP
(deg. F)

FEELS
LIKE

CLOUD
COVER

PRECIP
PROB.

THUNDER
PROB.

WIND
dir./mph

REL
HUM

DEWPT
(deg. F)

Saturday
26 SEP 2026

1 PM

66°

Mostly Cloudy

0% Thunder
( 0% severe)

SE 7

56%

50°

High 68°

4 PM

67°

Mostly Cloudy

SE 6

54%

50°

Mostly Cloudy

7 PM

61°

62°

Mostly Cloudy

10%
RAIN
<.01 in

0% Thunder
( 2% severe)

CALM

78%

54°

10 PM

57°

58°

Mostly Cloudy

CALM

86%

53°

Sunday
27 SEP 2026

1 AM

56°

Mostly Cloudy

13%
RAIN
<.01 in

0% Thunder
( 3% severe)

CALM

83%

51°

Low 51°

4 AM

54°

Mostly Cloudy

CALM

83%

49°

High 69°

7 AM

54°

Mostly Cloudy

14%
RAIN
.01–.1 in

0% Thunder
( 2% severe)

CALM

86%

50°

Mostly Cloudy

10 AM

59°

60°

Mostly Cloudy

CALM

87%

55°

1 PM

64°

66°

Mostly Cloudy

10%
RAIN
<.01 in

0% Thunder
( 8% severe)

CALM

73%

55°

4 PM

65°

Mostly Cloudy

CALM

73%

56°

7 PM

62°

63°

Mostly Cloudy

0% Thunder
( 6% severe)

CALM

90%

59°

10 PM

58°

59°

Mostly Cloudy

CALM

93%

56°

Monday
28 SEP 2026

1 AM

56°

Mostly Cloudy

0% Thunder
( 2% severe)

CALM

93%

54°

Low 52°

4 AM

55°

Mostly Cloudy

CALM

93%

53°

High 75°

7 AM

55°

Mostly Cloudy

0% Thunder
( 1% severe)

CALM

96%

54°

Mostly Cloudy

10 AM

63°

64°

Mostly Cloudy

CALM

87%

59°

1 PM

70°

Partly Cloudy

0% Thunder
( 2% severe)

CALM

66%

58°

4 PM

71°

Partly Cloudy

CALM

61%

57°

7 PM

65°

Partly Cloudy

CALM

84%

60°


MCCOY AAF, WI extended weather forecast
Tuesday 29 SEP 2026	Wednesday 30 SEP 2026	Thursday 1 OCT 2026	Friday 2 OCT 2026	Saturday 3 OCT 2026
Low 46°	Low 49°	Low 50°	Low 46°	Low 39°
High 67°	High 75°	High 69°	High 69°	High 64°

Mostly Cloudy 58% Rain	Mostly Cloudy 29% Rain	Overcast 42% Rain	Mostly Cloudy 32% Rain	Partly Cloudy 27% Rain