Sun Prairie, Wisconsin
Current Conditions -  °F | °C
As of 7:53 AM on Friday 22 Aug 2014 (Local Time) from KMSN Reporting Station
Haze Haze  
Wind Chill: 74°   Ceiling: 300
Heat Index: 74°   Visibility: 1.5mi
Dew Point: 72°   Wind: 5mph
Humidity: 93%   Direction: 120°ESE
Pressure: 29.93"   Gusts: NA
Location:  43.18°N, 89.21°W
Report Text: KMSN 221253Z 12004KT 1 1/2SM BR OVC003 23/22 A2993 RMK AO2 SLP131 T02330222
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 87° - Lo 68°
9 AM
Cloudy
Cloudy
73°
10 AM
Cloudy
Cloudy
76°
11 AM
Cloudy
Cloudy
78°
12 PM
Cloudy
Cloudy
80°
1 PM
M Cloudy
M Cloudy
82°
2 PM
P Cloudy
P Cloudy
84°
Weather Maps
Daily Forecast -  °F | °C
fri sat sun mon tue wed thu fri sat sun
aug
22
PM T-Storms
PM T-Storms
87°
68°
aug
23
Sct T-Storms
Sct T-Storms
84°
69°
aug
24
Iso T-Storms
Iso T-Storms
89°
72°
aug
25
Sct T-Storms
Sct T-Storms
88°
65°
aug
26
AM T-Storms
AM T-Storms
87°
67°
aug
27
Sct T-Storms
Sct T-Storms
77°
57°
aug
28
P Cloudy
P Cloudy
73°
52°
aug
29
M Sunny
M Sunny
75°
55°
aug
30
P Cloudy
P Cloudy
78°
61°
aug
31
M Sunny
M Sunny
78°
60°
Details for Friday, August 22
Cloudy early with scattered thunderstorms developing this afternoon. High 87F. Winds light and variable. Chance of rain 50%.
Evening: Scattered thunderstorms early, then cloudy skies after midnight. Low 68F. Winds light and variable. Chance of rain 50%.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 76%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 68%
Cloud Coverage
Sunrise: 6:10 AM
Sunset: 7:48 PM
 
Moonrise: 3:30 AM
Moonset: 5:58 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  ESE
Direction: ESE (121°)
Speed: 4Mph(7Km, 5Kts)
Details for Saturday, August 23
A few showers in the morning with scattered thunderstorms arriving in the afternoon. High 84F. Winds E at 5 to 10 mph. Chance of rain 40%.
Evening: Mostly cloudy in the evening with scattered thunderstorms developing after midnight. Low 69F. Winds ESE at 5 to 10 mph. Chance of rain 50%.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 82%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 84%
Cloud Coverage
Sunrise: 6:11 AM
Sunset: 7:46 PM
 
Moonrise: 4:27 AM
Moonset: 6:32 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  E
Direction: E (97°)
Speed: 9Mph(14Km, 10Kts)
Details for Sunday, August 24
Partly cloudy with a stray thunderstorm. Highs in the upper 80s and lows in the low 70s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 74%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 48%
Cloud Coverage
Sunrise: 6:12 AM
Sunset: 7:45 PM
 
Moonrise: 5:23 AM
Moonset: 7:02 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SSE
Direction: SSE (151°)
Speed: 13Mph(20Km, 14Kts)
Details for Monday, August 25
Scattered thunderstorms possible. Highs in the upper 80s and lows in the mid 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 70%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 34%
Cloud Coverage
Sunrise: 6:13 AM
Sunset: 7:43 PM
 
Moonrise: 6:21 AM
Moonset: 7:31 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  WSW
Direction: WSW (244°)
Speed: 10Mph(17Km, 12Kts)
Details for Tuesday, August 26
Morning showers and thunderstorms. Highs in the upper 80s and lows in the upper 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 67%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 51%
Cloud Coverage
Sunrise: 6:14 AM
Sunset: 7:41 PM
 
Moonrise: 7:18 AM
Moonset: 7:59 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  W
Direction: W (266°)
Speed: 6Mph(9Km, 7Kts)
Details for Wednesday, August 27
Scattered thunderstorms possible. Highs in the upper 70s and lows in the upper 50s.
UV Index: 3 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 81%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 93%
Cloud Coverage
Sunrise: 6:15 AM
Sunset: 7:40 PM
 
Moonrise: 8:16 AM
Moonset: 8:27 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  ENE
Direction: ENE (72°)
Speed: 10Mph(16Km, 11Kts)
Details for Thursday, August 28
Mix of sun and clouds. Highs in the low 70s and lows in the low 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 57%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 36%
Cloud Coverage
Sunrise: 6:16 AM
Sunset: 7:38 PM
 
Moonrise: 9:14 AM
Moonset: 8:55 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WNW
Direction: WNW (292°)
Speed: 9Mph(15Km, 11Kts)
Details for Friday, August 29
A few clouds. Highs in the mid 70s and lows in the mid 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 67%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 20%
Cloud Coverage
Sunrise: 6:18 AM
Sunset: 7:36 PM
 
Moonrise: 10:14 AM
Moonset: 9:25 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  W
Direction: W (261°)
Speed: 8Mph(13Km, 9Kts)
Details for Saturday, August 30
Partly cloudy. Highs in the upper 70s and lows in the low 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 75%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 36%
Cloud Coverage
Sunrise: 6:19 AM
Sunset: 7:35 PM
 
Moonrise: 11:14 AM
Moonset: 9:59 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  S
Direction: S (187°)
Speed: 10Mph(15Km, 11Kts)
Details for Sunday, August 31
A few clouds. Highs in the upper 70s and lows in the low 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 76%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 27%
Cloud Coverage
Sunrise: 6:20 AM
Sunset: 7:33 PM
 
Moonrise: 12:16 PM
Moonset: 10:37 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  S
Direction: S (185°)
Speed: 9Mph(14Km, 10Kts)
Daily Forecast Chart
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