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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.
2103:35SW 1010.00Mostly CloudySCT017 SCT037 BKN0907070 100%NANA29.75NA0.06
2103:15W 13 G 257.00 RainSCT017 BKN060 OVC0707264 78%NANA29.74NA0.05
2102:55W 20 G 3710.00Mostly CloudySCT042 SCT048 BKN0707764 65%NA7929.73NA
2102:35SW 22 G 2910.00Fair and BreezyCLR8168 66%NA8429.69NA
2102:15SW 23 G 3510.00Partly Cloudy and BreezySCT047 SCT070 SCT0757968 70%NA8129.70NA
2101:55SW 21 G 3010.00Fair and BreezyCLR8166 62%NA8329.71NA
2101:35SW 21 G 2910.00Fair and BreezyCLR8166 62%NA8329.71NA
2101:15S 20 G 3110.00Partly CloudySCT0658268 62%NA8529.72NA
2100:55SW 21 G 3210.00Partly Cloudy and BreezySCT0658268 62%NA8529.72NA
2100:35SW 20 G 2810.00FairCLR8268 62%NA8529.73NA
2100:15S 23 G 3010.00Fair and BreezyCLR8268 62%NA8529.73NA
2023:55SW 20 G 2610.00FairCLR8268 62%NA8529.74NA
2023:35S 22 G 2810.00Fair and BreezyCLR8268 62%NA8529.74NA
2023:15S 18 G 2310.00FairCLR8268 62%NA8529.74NA
2022:55S 15 G 2510.00FairCLR8268 62%NA8529.74NA
2022:35S 16 G 2110.00FairCLR8268 62%NA8529.75NA
2022:15SW 15 G 2410.00FairCLR8268 62%NA8529.75NA
2021:55SW 15 G 2210.00FairCLR8268 62%NA8529.75NA
2021:35S 16 G 2210.00FairCLR8268 62%NA8529.75NA
2021:15S 1410.00FairCLR8268 62%NA8529.75NA
2020:55S 13 G 2310.00FairCLR8468 58%NA8729.75NA
2020:45S 1210.00ClearSKC8468 58%NA8729.74NA
2019:45S 1210.00ClearSKC8470 62%NA8829.72NA
2018:45S 1210.00ClearSKC8670 59%NA9129.73NA
2017:45S 1210.00ClearSKC8870 55%NA9329.76NA
2016:45S 1210.00ClearSKC9070 52%NA9629.78NA
2015:45S 1410.00Partly CloudySCT0608872 59%NA9529.81NA
2014:45S 1410.00A Few CloudsFEW0608672 62%NA9229.84NA
2013:45SE 1010.00A Few CloudsFEW0408472 66%NA8929.87NA
2012:45SE 910.00Mostly CloudyBKN0188172 74%NA8529.90NA
2011:45SE 710.00OvercastOVC0127772 83%NA7829.95NA
2010:45SE 810.00OvercastOVC0087373 100%NANA29.95NA
2009:45SE 810.00OvercastOVC0067272 100%NANA29.96NA
2008:45E 810.00OvercastOVC0067070 100%NANA29.96NA
2007:45E 77.00Mostly CloudySCT006 BKN0506666 100%NANA29.97NA
2006:45E 64.00 Light RainSCT007 BKN016 OVC0506666 100%NANA29.97NA
2005:45E 81.50 Light RainBKN005 OVC0106666 100%NANA29.95NA
2005:15NE 85.00 Heavy RainSCT008 SCT018 BKN0306464 100%NANA29.95NA0.18
2004:55NE 57.00 RainSCT008 SCT019 BKN0406363 100%NANA29.97NA0.17
2004:35NE 57.00 RainSCT008 SCT017 BKN0306363 100%NANA29.97NA0.16
2004:15E 34.00 Heavy RainSCT006 BKN022 OVC0486363 100%NANA29.97NA0.09
2003:55E 102.00 Heavy RainSCT006 BKN015 BKN0246363 100%NANA29.97NA0.37
2003:35Calm7.00 Light RainSCT006 SCT010 SCT0216363 100%NANA29.99NA0.12
2003:15N 610.00 Light RainSCT004 SCT009 OVC0216363 100%NANA29.99NA0.01
2002:55N 105.00 Fog/MistBKN004 BKN029 BKN0356363 100%NANA30.01NA
2002:35NE 77.00 Light RainSCT004 SCT039 BKN0606363 100%NANA29.99NA
2002:15NE 77.00Mostly CloudySCT004 BKN060 BKN0706363 100%NANA29.98NA
2001:55NE 510.00 Light RainOVC0506363 100%NANA29.99NA0.01
2001:35E 810.00OvercastSCT004 OVC0506363 100%NANA29.99NA0.01
2001:15NW 87.00OvercastSCT004 BKN055 OVC0756363 100%NANA30.01NA
2000:55NE 107.00Mostly CloudySCT011 SCT024 BKN0556363 100%NANA30.00NA0.17
2000:35NE 53.00 Heavy RainSCT009 SCT024 OVC0496363 100%NANA30.01NA0.12
2000:15Calm10.00OvercastOVC0496363 100%NANA30.00NA
1923:55Calm10.00OvercastSCT049 OVC0656363 100%NANA30.01NA
1923:35S 610.00OvercastOVC0656363 100%NANA30.00NA
1923:15SE 310.00OvercastSCT007 OVC0656363 100%NANA30.01NA
1922:55E 310.00Mostly CloudySCT065 SCT080 BKN1106363 100%NANA30.00NA
1922:35E 610.00Partly CloudySCT065 SCT1206363 100%NANA30.00NA
1922:15E 610.00OvercastSCT009 OVC0656363 100%NANA30.01NA
1921:55E 610.00OvercastBKN009 BKN065 OVC1106363 100%NANA30.02NA
1921:35E 710.00OvercastOVC0096363 100%NANA30.02NA
1921:15E 910.00OvercastOVC0096363 100%NANA30.02NA
1920:55NE 1210.00Mostly CloudyBKN0096363 100%NANA30.02NA
1920:45NE 810.00Partly CloudySCT0096464 100%NANA30.01NA
1919:45E 910.00Mostly CloudyBKN0706664 94%NANA29.98NA
1918:45E 710.00Mostly CloudySCT010 BKN0706866 94%NANA29.99NA
1917:45SE 12 G 1710.00Mostly CloudyBKN0707066 88%NANA29.97NA
1916:45Vrbl 57.00OvercastSCT018 OVC0357070 100%NANA29.98NA
1915:45Vrbl 57.00OvercastOVC0267070 100%NANA30.03NA
1914:45Vrbl 56.00 Light RainOVC0267363 69%NANA30.05NA
1913:45E 610.00OvercastBKN024 BKN040 OVC0707363 69%NANA30.06NA
1912:45E 910.00Mostly CloudyBKN020 BKN0857363 69%NANA30.05NA
1911:45E 910.00OvercastOVC0167263 73%NANA30.05NA
1910:45E 810.00OvercastOVC0147063 78%NANA30.06NA
1909:45E 810.00OvercastOVC0086664 94%NANA30.03NA
1908:45SE 810.00OvercastOVC0066464 100%NANA30.05NA
1907:45SE 84.00 Fog/MistOVC0046363 100%NANA30.03NA
1906:45E 56.00 Fog/MistBKN004 OVC0086161 100%NANA30.04NA
1905:45Calm6.00 Fog/MistSKC5959 100%NANA30.03NA
1905:15Calm1.50 Fog/MistVV0075959 100%NANA30.02NA
1904:55Calm1.75 Fog/MistVV0075959 100%NANA30.02NA
1904:35Calm5.00 Fog/MistCLR5959 100%NANA30.03NA
1904:15W 35.00 Fog/MistCLR5959 100%NANA30.02NA
1903:55Calm7.00FairCLR6161 100%NANA30.01NA
1903:35Calm7.00FairCLR6161 100%NANA30.02NA
1903:15Calm7.00FairCLR6161 100%NANA30.01NA
1902:55Calm7.00FairCLR6161 100%NANA30.02NA
1902:35E 57.00FairCLR6161 100%NANA30.02NA
1902:15NE 37.00FairCLR6161 100%NANA30.02NA
1901:55E 67.00Partly CloudySCT0106363 100%NANA30.02NA
1901:35E 87.00OvercastOVC0106363 100%NANA30.02NA
1901:15NE 67.00OvercastOVC0126363 100%NANA30.02NA
1900:55NE 77.00Mostly CloudySCT007 BKN0126363 100%NANA30.02NA
1900:35NE 67.00Mostly CloudyBKN009 BKN0146363 100%NANA30.02NA
1900:15NE 57.00OvercastOVC0096363 100%NANA30.02NA
1823:55E 710.00OvercastOVC0096464 100%NANA30.02NA
1823:35E 77.00OvercastOVC0076464 100%NANA30.01NA
1823:15E 67.00OvercastOVC0076464 100%NANA30.02NA
1822:55E 67.00OvercastOVC0056464 100%NANA30.02NA
1822:35E 75.00 Fog/MistOVC0036464 100%NANA30.01NA
1822:15E 55.00 Fog/MistOVC0056464 100%NANA30.01NA
1821:55E 87.00OvercastOVC0056464 100%NANA30.01NA
1821:35E 57.00Mostly CloudyBKN0076464 100%NANA30.01NA
1821:15NE 67.00FairCLR6464 100%NANA30.00NA
1820:55E 810.00Partly CloudySCT0116664 94%NANA29.99NA
1820:45E 910.00Mostly CloudyBKN0116666 100%NANA29.99NA
1819:45NE 610.00OvercastSCT110 OVC1806868 100%NANA29.96NA
1818:45Calm10.00OvercastFEW090 OVC1207068 94%NANA29.94NA
1817:45Calm10.00OvercastFEW030 OVC1507068 94%NANA29.94NA
1816:45Calm10.00Mostly CloudyFEW030 BKN1306666 100%NANA29.95NA
1815:45SW 810.00OvercastOVC1306666 100%NANA29.90NA
1814:45S 610.00Mostly CloudyFEW050 BKN1506868 100%NANA29.93NA
1813:45NW 68.00 Light DrizzleSCT035 OVC0486666 100%NANA30.04NA
1812:45NW 68.00 Light RainSCT008 SCT022 BKN0456666 100%NANA30.04NA
1811:45NW 66.00 Light RainOVC0906666 100%NANA30.06NA
1810:45NW 610.00 Light DrizzleSCT011 BKN090 OVC1106666 100%NANA30.02NA
1809:45S 610.00 Light DrizzleSCT044 BKN060 OVC1006666 100%NANA29.99NA
1808:45SE 1010.00 Light RainSCT041 BKN055 OVC0906464 100%NANA29.97NA
1807:45E 66.00 Light RainNA6666 100%NANA30.01NA
1806:45NE 910.00OvercastOVC0346664 94%NANA30.00NA
1805:45N 15 G 2310.00OvercastOVC0066666 100%NANA30.00NA
1805:15E 310.00FairCLR6666 100%NANA29.94NA
1804:55Calm10.00FairCLR6666 100%NANA29.94NA
1804:35E 310.00FairCLR6666 100%NANA29.93NA
1804:15E 310.00FairCLR6866 94%NANA29.93NA
1803:55NE 310.00FairCLR6866 94%NANA29.94NA
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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