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 OCT 18, 2026
Clear 68°F
Feels Like:	68°F
Dewpoint:	37°F
Rel. Hum.:	32%
Visibility:	10 miles
Wind:	SSW at 17 mph, gusts to 23
Pressure:	30.17 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 clear. Lows around 40. Southwest winds 5 to 10 mph.

MONDAY
Mostly sunny. Highs in the mid 60s. Light winds.

MONDAY NIGHT
Partly cloudy. Lows in the upper 30s. Light and variable winds.

TUESDAY
Mostly sunny. Highs in the mid 60s. Light winds.

TUESDAY NIGHT
Mostly clear. Lows in the lower 40s. Light winds.

WEDNESDAY
Mostly sunny. Highs around 70.

WEDNESDAY NIGHT THROUGH FRIDAY
Partly cloudy. Lows in the upper 40s. Highs in the upper 60s.

FRIDAY NIGHT THROUGH SATURDAY NIGHT
Mostly cloudy. Lows in the lower 50s. Highs in the upper 60s.

SUNDAY
Mostly sunny. 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 10/18/2026

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)

Sunday
18 OCT 2026

1 PM

62°

60°

Clear

0% Thunder
( 0% severe)

SSW 14

50%

43°

High 64°

4 PM

63°

62°

Clear

SSW 12

48%

43°

Clear

7 PM

57°

56°

Clear

0% Thunder
( 0% severe)

SSW 6

69%

47°

10 PM

51°

Partly Cloudy

CALM

80%

45°

Monday
19 OCT 2026

1 AM

47°

46°

Clear

0% Thunder
( 0% severe)

CALM

86%

43°

Low 39°

4 AM

45°

44°

Clear

CALM

89%

42°

High 69°

7 AM

43°

42°

Partly Cloudy

0% Thunder
( 0% severe)

CALM

93%

41°

Partly Cloudy

10 AM

54°

Partly Cloudy

CALM

83%

49°

1 PM

64°

66°

Partly Cloudy

0% Thunder
( 0% severe)

CALM

58%

49°

4 PM

66°

Partly Cloudy

CALM

52%

48°

7 PM

56°

Partly Cloudy

0% Thunder
( 0% severe)

CALM

80%

50°

10 PM

48°

47°

Clear

CALM

100%

48°

Tuesday
20 OCT 2026

1 AM

45°

44°

Partly Cloudy

0% Thunder
( 0% severe)

CALM

100%

45°

Low 36°

4 AM

43°

42°

Partly Cloudy

CALM

96%

42°

High 71°

7 AM

42°

41°

Partly Cloudy

0% Thunder
( 0% severe)

CALM

96%

41°

Partly Cloudy

10 AM

55°

Partly Cloudy

CALM

80%

49°

1 PM

66°

Partly Cloudy

0% Thunder
( 0% severe)

CALM

52%

48°

4 PM

67°

Clear

CALM

47%

46°

7 PM

56°

Clear

CALM

80%

50°


MCCOY AAF, WI extended weather forecast
Wednesday 21 OCT 2026	Thursday 22 OCT 2026	Friday 23 OCT 2026	Saturday 24 OCT 2026	Sunday 25 OCT 2026
Low 37°	Low 46°	Low 44°	Low 50°	Low 42°
High 68°	High 64°	High 68°	High 63°	High 53°

Clear 3% Rain	Mostly Cloudy 30% Rain	Partly Cloudy 17% Rain	Overcast 41% Rain	Partly Cloudy 33% Rain