Wind
5 mph
SSW
Local Forecast
Current conditions, 5-day forecast, active weather alerts for Sparta, WI
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Hour-by-Hour Current Observation
Clear
Wind
5 mph
SSW
UV Index
0
None
Humidity
50%
Dew 32°F
Sun
7:25 AM · 6:10 PM
Rise · Set
Source: WINONA MUNI (KONA). Slider scrubs the next 12 hours.
5-Day Outlook
Sunday
Sunny
Overnight: Clear
Sunday
Sunny. High near 63, with temperatures falling to around 61 in the afternoon. Southwest wind 8 to 15 mph, with gusts as high as 26 mph.
Night
Mostly clear. Low around 37, with temperatures rising to around 41 overnight. South wind 1 to 8 mph, with gusts as high as 21 mph.
Monday
Mostly Sunny
Overnight: Mostly Clear
Monday
Mostly sunny, with a high near 65. South wind around 2 mph.
Night
Mostly clear, with a low around 36. Wind around 0 mph.
Tuesday
Mostly Sunny
Overnight: Mostly Clear
Tuesday
Sunny, with a high near 67. Southeast wind 0 to 5 mph.
Night
Mostly clear, with a low around 43. Southeast wind around 2 mph.
Wednesday
Mostly Sunny
Overnight: Partly Cloudy
Wednesday
Sunny, with a high near 70. South wind 1 to 5 mph.
Night
Partly cloudy, with a low around 48. Northwest wind around 1 mph.
Thursday
Partly Sunny
Overnight: Partly Cloudy
Thursday
Mostly sunny, with a high near 72. East wind around 1 mph.
Night
Partly cloudy, with a low around 47. Wind around 0 mph.
Sparta, WI Weather Analysis Tools
Regional Radar
Composite reflectivity with Lightning overlay.
Regional Observations
Regional & historic weather conditions near Sparta, WI.
Active Alerts
Per-location alert detail and NWS source feeds.
Storm Reports
Recent storm reports including wind, hail, and tornadoes.
Model Analysis
Interactive forecast model guidance.
Satellite Imagery
GOES-East and GOES-West, visible and infrared.