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Janesville-Rock County
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D
a
t
e
Time
(cdt)
Wind
(mph)
Vis.
(mi.)
WeatherSky Cond. Temperature (ºF)Relative
Humidity
Wind
Chill
(°F)
Heat
Index
(°F)
PressurePrecipitation (in.)
AirDwpt6 hour altimeter
(in)
sea level
(mb)
1 hr 3 hr6 hr
Max.Min.
2222:15Calm10.00FairCLR5959 100%NANA30.10NA
2221:55Calm10.00FairCLR6159 94%NANA30.10NA
2221:35Calm10.00FairCLR6357 83%NANA30.09NA
2221:15Calm10.00Partly CloudySCT0286359 88%NANA30.08NA
2220:55Calm10.00Mostly CloudyBKN0306455 73%NANA30.07NA
2220:45Calm10.00Mostly CloudyBKN0306457 78%NANA30.07NA
2219:45Vrbl 510.00Mostly CloudyBKN0286857 69%NANA30.06NA
2218:45Vrbl 510.00Mostly CloudyBKN0286857 69%NANA30.05NA
2217:45NE 710.00Mostly CloudyBKN0267057 64%NANA30.05NA
2216:45NW 810.00Mostly CloudyBKN0227059 69%NANA30.05NA
2215:45Calm6.00 Fog/MistOVC0236657 73%NANA30.06NA
2214:45NW 76.00 Fog/MistOVC0206457 78%NANA30.07NA
2213:45NW 86.00 Fog/MistOVC0186457 78%NANA30.08NA
2212:45NW 610.00OvercastOVC0146457 78%NANA30.08NA
2211:45NW 510.00Mostly CloudyBKN0126457 78%NANA30.08NA
2210:45NW 510.00OvercastOVC0096161 100%NANA30.07NA
2209:45NW 510.00OvercastBKN007 OVC0186159 94%NANA30.05NA
2208:45NW 32.00 Fog/MistOVC0055757 100%NANA30.05NA
2207:45NW 35.00 Fog/MistOVC0055555 100%NANA30.04NA
2206:45Calm4.00 Fog/MistBKN004 OVC0095555 100%NANA30.02NA
2205:45Calm5.00 Fog/MistOVC0055454 100%NANA30.01NA
2205:15N 63.00 Fog/MistOVC0035454 100%NANA30.00NA
2204:55Calm2.50 Fog/MistOVC0035454 100%NANA30.00NA
2204:35Calm3.00 Fog/MistOVC0035454 100%NANA30.00NA
2204:15Calm3.00 Fog/MistOVC0035454 100%NANA30.00NA
2203:55Calm1.75 Fog/MistOVC0035454 100%NANA29.99NA
2203:35N 51.00 Fog/MistOVC0015454 100%NANA29.99NA
2203:15Calm0.50 FogOVC0015454 100%NANA29.99NA
2202:55Calm0.75 Fog/MistOVC0015454 100%NANA29.98NA
2202:35NE 30.75 Fog/MistOVC0015454 100%NANA29.98NA
2202:15E 60.50 FogOVC0015454 100%NANA29.98NA
2201:55NE 31.25 Fog/MistOVC0035454 100%NANA29.99NA
2201:35E 32.50 Fog/MistOVC0035454 100%NANA29.99NA
2201:15Calm3.00 Fog/MistOVC0035454 100%NANA30.00NA
2200:55Calm3.00 Fog/MistOVC0035454 100%NANA30.00NA
2200:35E 32.50 Fog/MistOVC0035454 100%NANA30.00NA
2200:15E 72.00 Fog/MistOVC0035454 100%NANA30.00NA
2123:55E 64.00 Fog/MistOVC0035454 100%NANA30.00NA
2123:35E 75.00 Fog/MistOVC0035555 100%NANA30.00NA
2123:15E 75.00 Fog/MistOVC0035555 100%NANA29.99NA
2122:55NE 85.00 Fog/MistOVC0035555 100%NANA30.00NA
2122:35NE 77.00OvercastOVC0035555 100%NANA30.00NA
2122:15NE 57.00OvercastOVC0055555 100%NANA30.00NA
2121:55NE 610.00OvercastOVC0055555 100%NANA30.00NA
2121:35E 710.00OvercastOVC0055757 100%NANA30.00NA
2121:15E 610.00OvercastOVC0055757 100%NANA30.00NA
2120:55E 710.00OvercastOVC0055757 100%NANA30.00NA
2120:45E 710.00OvercastOVC0055757 100%NANA30.00NA
2119:45E 810.00OvercastOVC0055959 100%NANA30.00NA
2118:45E 106.00 Fog/MistOVC0076161 100%NANA29.98NA
2117:45E 82.00 Fog/MistOVC0076161 100%NANA30.00NA
2116:45E 87.00OvercastOVC0096363 100%NANA30.01NA
2115:45E 76.00 Fog/MistOVC0096363 100%NANA30.01NA
2114:45SE 73.00 Light Rain Fog/MistOVC0096363 100%NANA30.04NA
2113:45SE 910.00OvercastOVC0076161 100%NANA30.05NA
2112:45E 1210.00OvercastOVC0076161 100%NANA30.06NA
2111:45SE 1410.00OvercastOVC0076161 100%NANA30.08NA
2110:45E 610.00OvercastOVC0055757 100%NANA30.10NA
2109:45E 810.00 Light RainOVC0055555 100%NANA30.11NA
2108:45E 125.00 Light RainBKN005 OVC0505454 100%NANA30.10NA
2107:45E 105.00 RainSCT011 BKN032 OVC0385252 100%NANA30.13NA
2106:45E 87.00 RainBKN020 OVC0285252 100%NANA30.14NA
2105:45NE 610.00 Light RainSCT007 OVC0235050 100%48NA30.13NA
2105:15E 310.00 Light DrizzleSCT007 SCT024 OVC0955048 94%NANA30.13NA
2104:55E 710.00 Light RainSCT019 BKN080 OVC0955045 82%47NA30.13NA
2104:35NE 710.00OvercastOVC0195043 76%47NA30.14NA
2104:15E 610.00OvercastOVC0215043 76%48NA30.15NA
2103:55E 610.00OvercastOVC0215043 76%48NA30.15NA
2103:35E 610.00Partly CloudySCT0215043 76%48NA30.14NA
2103:20E 510.00Partly CloudySCT0605043 76%48NA30.15NA
2102:55E 310.00Partly CloudySCT070 SCT0905043 76%NANA30.15NA
2102:35NE 510.00Mostly CloudyBKN070 BKN0905041 71%48NA30.15NA
2102:15NE 610.00Mostly CloudySCT070 BKN0905041 71%48NA30.15NA
2101:55NE 610.00Partly CloudySCT0805043 76%48NA30.16NA
2101:35NE 510.00Partly CloudySCT0805043 76%48NA30.17NA
2101:15E 310.00FairCLR5043 76%NANA30.17NA
2100:55E 610.00FairCLR5043 76%48NA30.17NA
2100:35E 610.00FairCLR5043 76%48NA30.18NA
2100:15NE 510.00FairCLR5043 76%48NA30.19NA
2023:55E 610.00FairCLR5043 76%48NA30.19NA
2023:35E 610.00FairCLR5243 72%NANA30.19NA
2023:15E 610.00FairCLR5043 76%48NA30.20NA
2022:55E 610.00Partly CloudySCT0855243 72%NANA30.19NA
2022:35NE 610.00Mostly CloudyBKN0855243 72%NANA30.20NA
2022:15E 610.00OvercastSCT021 OVC0855443 67%NANA30.20NA
2021:55E 610.00OvercastOVC0215443 67%NANA30.20NA
2021:35E 710.00OvercastOVC0215443 67%NANA30.20NA
2021:15E 710.00OvercastOVC0215443 67%NANA30.20NA
2020:55E 710.00OvercastOVC0195443 67%NANA30.18NA
2020:45E 910.00OvercastOVC0175545 67%NANA30.18NA
2019:45E 910.00OvercastOVC0155546 72%NANA30.17NA
2018:45E 1310.00OvercastOVC0175948 68%NANA30.15NA
2017:45E 1210.00OvercastOVC0155950 72%NANA30.16NA
2011:45NE 1210.00OvercastBKN010 OVC0175248 88%NANA30.21NA
2010:45E 1010.00 Light RainOVC0124848 100%44NA30.23NA
2009:45E 157.00 RainOVC0204848 100%42NA30.20NA
2008:45E 105.00 RainOVC0204848 100%44NA30.19NA
2007:45SE 1410.00 Light RainOVC0164843 82%42NA30.15NA
2006:45NE 1310.00OvercastOVC0144843 82%43NA30.15NA
2005:45NE 1410.00OvercastOVC0185043 76%45NA30.12NA
2005:15NE 1010.00OvercastOVC0165043 76%46NA30.10NA
2004:55NE 15 G 2010.00OvercastSCT016 OVC0655043 76%45NA30.09NA
2004:35E 1210.00OvercastBKN065 BKN080 OVC1105043 76%45NA30.07NA
2004:15E 1310.00OvercastOVC0705243 72%NANA30.07NA
2003:55E 2010.00 Light DrizzleSCT017 BKN080 OVC0955243 72%NANA30.05NA
2003:35NE 9 G 2010.00OvercastSCT017 OVC0805243 72%NANA30.09NA
2003:15E 1610.00OvercastSCT015 BKN080 OVC1105445 72%NANA30.07NA
2002:55E 1610.00OvercastOVC0155446 77%NANA30.08NA
2002:35E 1510.00OvercastOVC0135448 82%NANA30.08NA
2002:15E 12 G 1710.00OvercastOVC0095554 94%NANA30.07NA
2001:55E 1210.00OvercastBKN009 OVC0215555 100%NANA30.07NA
2001:35E 157.00OvercastBKN009 BKN019 OVC0315755 94%NANA30.05NA
2001:15E 13 G 177.00OvercastOVC0075755 94%NANA30.06NA
2000:55NE 13 G 217.00Mostly CloudyBKN007 BKN090 BKN1205957 94%NANA30.05NA
2000:35E 18 G 247.00Mostly CloudySCT090 BKN1206161 100%NANA30.00NA
2000:15E 910.00Mostly CloudyBKN100 BKN1206461 88%NANA29.99NA
1923:55E 710.00Mostly CloudySCT100 BKN1206463 94%NANA29.98NA
1923:35SE 510.00OvercastOVC1006463 94%NANA29.98NA
1923:15SE 610.00OvercastOVC0906461 88%NANA29.98NA
1922:55SE 310.00OvercastOVC1006459 83%NANA29.99NA
1922:35SE 610.00OvercastSCT060 OVC1006459 83%NANA29.98NA
D
a
t
e
Time
(cdt)
Wind
(mph)
Vis.
(mi.)
WeatherSky Cond. AirDwptMax.Min.Relative
Humidity
Wind
Chill
(°F)
Heat
Index
(°F)
altimeter
(in.)
sea level
(mb)
1 hr3 hr6 hr
6 hour
Temperature (ºF)PressurePrecipitation (in.)

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Last Modified: Febuary, 7 2012
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