SPARTA, WI 54656 Weather Forecast & Current Conditions

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MCCOY AAF, WI
Current Weather

6:55 PM CST FEB 5, 2026
Scattered Clouds
28°F
Feels Like: 28°F
Dewpoint: 25°F
Rel. Hum.: 88%
Visibility: 10 miles
Wind: Calm
Pressure: 29.78 inches
Last 72 hours

Local Area Snow Depth

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SPARTA, WI 54656
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Freezing drizzle likely with a chance of snow this evening, then snow and freezing drizzle after midnight. Snow accumulation little or no. Ice accumulation of less than one tenth of an inch. Not as cool. Near steady temperature around 30. West winds 10 to 15 mph. Chance of precipitation 90 percent.
FRIDAY
Mostly cloudy with a chance of flurries with a slight chance of freezing drizzle in the morning, then mostly sunny in the afternoon. Highs in the lower 30s. Temperature falling into the mid 20s in the afternoon. Northwest winds 10 to 20 mph with gusts up to 30 mph.
FRIDAY NIGHT
Partly cloudy in the evening, then becoming clear. Much colder with lows around 1 above. North winds 5 to 10 mph.
SATURDAY
Colder. Mostly sunny. Highs in the lower 20s. East winds around 5 mph, becoming southeast in the afternoon.
SATURDAY NIGHT
Not as cold. Mostly cloudy. Near steady temperature around 18. Southeast winds 5 to 10 mph.
SUNDAY AND SUNDAY NIGHT
Mostly cloudy. Highs in the mid 30s. Lows around 20.
MONDAY AND MONDAY NIGHT
Mostly cloudy. Highs in the lower 40s. Lows in the upper 20s.
TUESDAY
Mostly sunny. Highs in the upper 40s.
TUESDAY NIGHT AND WEDNESDAY
Mostly cloudy. Lows in the upper 20s. Highs in the upper 30s.
WEDNESDAY NIGHT
Mostly cloudy with a chance of snow. Lows in the lower 20s. Chance of snow 30 percent.
THURSDAY
Mostly cloudy in the morning, then becoming partly sunny. A 30 percent chance of snow. Highs in the mid 30s.

Visible Weather Satellite
SPARTA, WI 54656
Infrared Weather Satellite
SPARTA, WI 54656
NEXRAD Weather Radar
SPARTA, WI 54656

MCCOY AAF, WI 3 hourly weather forecast

weather forecast created  7:00 AM EST  2/ 5/2026
Thursday
5 FEB 2026
SPARTA, WI 54656 weather forecast Day 1, 12 hours 12 PM 33° 28° Mostly Cloudy 1%

0% Thunder
( 0% severe)
WSW   6 71% 25°
High 37° SPARTA, WI 54656 weather forecast Day 1, 15 hours 3 PM 36° 33° Mostly Cloudy W   3 69% 27°
Mostly Cloudy



SPARTA, WI 54656 weather forecast Day 1, 18 hours 6 PM 32° 29° Mostly Cloudy 17%
RAIN/SNOW
<.05 in
0% Thunder
( 0% severe)
  CALM 85% 28°
SPARTA, WI 54656 weather forecast Day 1, 21 hours 9 PM 29° 26° Mostly Cloudy   CALM 92% 27°
Friday
6 FEB 2026
SPARTA, WI 54656 weather forecast Day 2, 0 hours 12 AM 29° 26° Mostly Cloudy 35%
SNOW
2.5–5 in
0% Thunder
( 2% severe)
  CALM 96% 28°
Low 24° SPARTA, WI 54656 weather forecast Day 2, 3 hours 3 AM 30° 27° Mostly Cloudy W   2 92% 28°
High 35° SPARTA, WI 54656 weather forecast Day 2, 6 hours 6 AM 31° 25° Mostly Cloudy 2%

0% Thunder
( 2% severe)
NW   6 92% 29°

Mostly Cloudy



SPARTA, WI 54656 weather forecast Day 2, 9 hours 9 AM 32° 24° Mostly Cloudy NNW   10 85% 28°
SPARTA, WI 54656 weather forecast Day 2, 12 hours 12 PM 33° 23° Mostly Cloudy 0%

0% Thunder
( 2% severe)
NNW   14 65% 23°
SPARTA, WI 54656 weather forecast Day 2, 15 hours 3 PM 31° 21° Partly Cloudy NNW   13 51% 16°
SPARTA, WI 54656 weather forecast Day 2, 18 hours 6 PM 23° 16° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   6 53% 10°
SPARTA, WI 54656 weather forecast Day 2, 21 hours 9 PM 14° Clear N   1 60%
Saturday
7 FEB 2026
SPARTA, WI 54656 weather forecast Day 3, 0 hours 12 AM Clear 0%

0% Thunder
( 0% severe)
  CALM 62%
Low -1° SPARTA, WI 54656 weather forecast Day 3, 3 hours 3 AM -2° Clear   CALM 69% -3°
High 23° SPARTA, WI 54656 weather forecast Day 3, 6 hours 6 AM -6° Clear 0%

0% Thunder
( 0% severe)
  CALM 72% -5°

Increasing Clouds



SPARTA, WI 54656 weather forecast Day 3, 9 hours 9 AM Partly Cloudy   CALM 59% -2°
SPARTA, WI 54656 weather forecast Day 3, 15 hours 12 PM 19° 15° Partly Cloudy 2%

0% Thunder
( 0% severe)
  CALM 42%
SPARTA, WI 54656 weather forecast Day 3, 18 hours 3 PM 23° 19° Mostly Cloudy SSE   2 39%
SPARTA, WI 54656 weather forecast Day 3, 21 hours 6 PM 20° 16° Mostly Cloudy       CALM 52%

MCCOY AAF, WI extended weather forecast

Sunday
8 FEB 2026
Monday
9 FEB 2026
Tuesday
10 FEB 2026
Wednesday
11 FEB 2026
Thursday
12 FEB 2026
Low 10° Low 13° Low 20° Low 22° Low 14°
High 34° High 44° High 46° High 35° High 34°
SPARTA, WI 54656 weather forecast Day 4 SPARTA, WI 54656 weather forecast Day 5 SPARTA, WI 54656 weather forecast Day 6 SPARTA, WI 54656 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Mostly Cloudy
9% Snow
Mostly Cloudy
11% Snow
Mostly Cloudy
17% Rain/Snow
Mostly Cloudy
25% Snow
Partly Cloudy
13% Snow
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