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
12:55 AM CST NOV 3, 2026
Overcast
64°F
Feels Like: 64°F
Dewpoint: 63°F
Rel. Hum.: 97%
Visibility: 10 miles
Wind: SSE at 8 mph
Pressure: 29.73 inches
Last 72 hours

Local Area Snow Depth

Wisconsin Current Weather

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(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
REST OF TONIGHT
Showers with a slight chance of thunderstorms. Lows in the upper 50s. Temperature rising into the lower 60s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 100 percent.
TUESDAY
Showers. Highs in the upper 60s. South winds 10 to 15 mph. Gusts up to 30 mph in the morning. Chance of rain 100 percent.
TUESDAY NIGHT
Showers in the evening, then showers likely after midnight. Lows in the lower 50s. South winds 5 to 10 mph. Chance of rain 100 percent.
WEDNESDAY
Cooler, showers. Highs in the upper 50s. Temperature falling into the in the mid 50s in the afternoon. South winds 10 to 15 mph. Chance of rain 80 percent.
WEDNESDAY NIGHT
Cloudy. Rain showers likely in the evening, then a chance of rain showers after midnight. Lows in the lower 40s. Southwest winds 5 to 10 mph. Chance of rain 70 percent.
THURSDAY
Rain showers likely. Highs in the lower 50s. Chance of rain 60 percent.
THURSDAY NIGHT AND FRIDAY
Mostly cloudy. Lows in the upper 30s. Highs around 50.
FRIDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 30s.
SATURDAY THROUGH MONDAY
Partly cloudy. Highs in the mid 50s. Lows in the lower 30s.

  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 PM EST 11/ 2/2026
Tuesday
3 NOV 2026		 SPARTA, WI 54656 weather forecast Day 1, 0 hours 12 AM 63° 62° Mostly Cloudy 82%
RAIN
>2 in		 0% Thunder
( 20% severe)		 S   9 93% 61°
Low 62° SPARTA, WI 54656 weather forecast Day 1, 3 hours 3 AM 64° 63° Mostly Cloudy S   10 93% 62°
High 70° SPARTA, WI 54656 weather forecast Day 1, 6 hours 6 AM 64° 64° Mostly Cloudy 98%
RAIN
***		 0% Thunder
( 10% severe)		 S   9 93% 62°

Mostly Cloudy

Rain

 SPARTA, WI 54656 weather forecast Day 1, 9 hours 9 AM 64° 63° Mostly Cloudy S   10 100% 64°
SPARTA, WI 54656 weather forecast Day 1, 12 hours 12 PM 64° 63° Mostly Cloudy 82%
RAIN
.1–.25 in		 0% Thunder
( 11% severe)		 S   12 100% 64°
SPARTA, WI 54656 weather forecast Day 1, 15 hours 3 PM 66° 66° Mostly Cloudy S   9 90% 63°
SPARTA, WI 54656 weather forecast Day 1, 18 hours 6 PM 63° 64° Mostly Cloudy 80%
RAIN
***		 0% Thunder
( 15% severe)		 S   3 97% 62°
SPARTA, WI 54656 weather forecast Day 1, 21 hours 9 PM 61° 62° Mostly Cloudy   CALM 93% 59°
Wednesday
4 NOV 2026		 SPARTA, WI 54656 weather forecast Day 2, 0 hours 12 AM 60° 61° Mostly Cloudy 50%
RAIN
.25–.5 in		 0% Thunder
( 5% severe)		   CALM 96% 59°
Low 49° SPARTA, WI 54656 weather forecast Day 2, 3 hours 3 AM 57° 58° Mostly Cloudy   CALM 96% 56°
High 60° SPARTA, WI 54656 weather forecast Day 2, 6 hours 6 AM 55° 55° Mostly Cloudy 74%
RAIN
***		 0% Thunder
( 2% severe)		   CALM 96% 54°

Mostly Cloudy

Rain Likely

 SPARTA, WI 54656 weather forecast Day 2, 9 hours 9 AM 54° 53° Mostly Cloudy S   6 96% 53°
SPARTA, WI 54656 weather forecast Day 2, 12 hours 12 PM 54° 51° Mostly Cloudy 64%
RAIN
.1–.25 in		 0% Thunder
( 2% severe)		 SSW   9 90% 51°
SPARTA, WI 54656 weather forecast Day 2, 15 hours 3 PM 54° 51° Mostly Cloudy SSW   9 83% 49°
SPARTA, WI 54656 weather forecast Day 2, 18 hours 6 PM 51° 49° Mostly Cloudy 38%
RAIN
.01–.1 in		 0% Thunder
( 1% severe)		 SSW   6 93% 49°
SPARTA, WI 54656 weather forecast Day 2, 21 hours 9 PM 48° 47° Mostly Cloudy SW   3 96% 47°

MCCOY AAF, WI extended weather forecast
Thursday
5 NOV 2026		 Friday
6 NOV 2026		 Saturday
7 NOV 2026		 Sunday
8 NOV 2026		 Monday
9 NOV 2026
Low 45° Low 34° Low 24° Low 30° Low 31°
High 51° High 48° High 55° High 55° High 56°
SPARTA, WI 54656 weather forecast Day 3 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
Overcast
69% Rain		 Partly Cloudy
5% Rain		 Clear
6% Rain		 Clear
4% Rain		 Clear
6% Rain
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