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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.
2105:15N 310.00FairCLR7070 100%NANA29.94NA
2104:55Calm10.00FairCLR7070 100%NANA29.95NA
2104:35Calm10.00FairCLR7070 100%NANA29.95NA
2104:15Calm10.00FairCLR7070 100%NANA29.96NA
2103:55Calm10.00FairCLR7272 100%NANA29.94NA
2103:35SE 310.00FairCLR7272 100%NANA29.94NA
2103:15S 510.00FairCLR7272 100%NANA29.94NA
2102:55NE 310.00FairCLR7272 100%NANA29.93NA
2102:35Calm10.00FairCLR7272 100%NANA29.94NA
2102:20Calm10.00FairCLR7270 94%NANA29.95NA
2101:55Calm10.00FairCLR7366 78%NANA29.94NA
2101:35Calm7.00FairCLR7566 74%NANA29.94NA
2101:15Calm10.00Partly CloudySCT070 SCT0807568 78%NANA29.96NA
2100:55SW 510.00Partly CloudySCT0757568 78%NANA29.97NA
2100:35N 310.00FairCLR7768 74%NA7929.94NA
2100:15SW 310.00FairCLR7768 74%NA7929.94NA
2023:55Calm10.00FairCLR7768 74%NA7929.93NA
2023:35Calm10.00Partly CloudySCT0507968 70%NA8129.91NA
2023:15SW 310.00Mostly CloudyBKN055 BKN0757968 70%NA8129.90NA
2022:55W 610.00OvercastOVC0558168 66%NA8429.90NA
2022:35W 710.00Partly CloudySCT0708168 66%NA8429.90NA
2022:15W 610.00FairCLR8166 62%NA8329.90NA
2021:55SW 810.00 Light RainSCT0658166 62%NA8329.87NA
2021:35S 1210.00Partly CloudySCT0658264 55%NA8429.85NA
2021:15S 910.00FairCLR8264 55%NA8429.85NA
2020:45S 910.00Mostly CloudyBKN0658464 51%NA8529.82NA
2018:45S 910.00ClearSKC8864 46%NA9029.82NA
2017:45S 2010.00ClearSKC9164 41%NA9329.81NA
2016:45S 2010.00ClearSKC9364 39%NA9529.78NA
2015:45S 20 G 2810.00ClearSKC9366 41%NA9629.79NA
2014:45S 17 G 2610.00A Few CloudsFEW0809166 44%NA9429.81NA
2013:45S 1010.00A Few CloudsFEW0809166 44%NA9429.83NA
2012:45S 15 G 2310.00ClearSKC9066 46%NA9329.84NA
2011:45SE 1310.00ClearSKC8666 52%NA8829.85NA
2010:45S 1210.00Mostly CloudySCT110 BKN2508266 58%NA8429.86NA
2009:45S 910.00Mostly CloudyFEW050TCU BKN2507766 69%NA7929.87NA
2008:45S 1410.00Mostly CloudyFEW050TCU BKN1507364 74%NANA29.86NA
2007:45SE 1210.00Mostly CloudyBKN1207066 88%NANA29.86NA
2006:45SE 125.00 Fog/MistSCT1106666 100%NANA29.87NA
2006:30SE 97.00FairCLR6666 100%NANA29.87NA
2006:10SE 87.00FairCLR6666 100%NANA29.87NA
2005:50SE 85.00 Fog/MistCLR6666 100%NANA29.87NA
2005:30SE 95.00 Fog/MistSCT1106464 100%NANA29.88NA
2005:10SE 73.00 Fog/MistCLR6363 100%NANA29.88NA
2004:50SE 53.00 Fog/MistCLR6363 100%NANA29.89NA
2004:30E 33.00 Fog/MistCLR6363 100%NANA29.89NA
2004:10SE 33.00 Fog/MistCLR6363 100%NANA29.90NA
2003:50E 34.00 Fog/MistCLR6363 100%NANA29.90NA
2003:30E 35.00 Fog/MistSCT0556161 100%NANA29.90NA
2003:10Calm5.00 Fog/MistCLR6161 100%NANA29.90NA
2002:50E 55.00 Fog/MistCLR6363 100%NANA29.89NA
2002:30E 35.00 Fog/MistCLR6161 100%NANA29.89NA
2002:10SE 37.00FairCLR6161 100%NANA29.89NA
2001:50SE 57.00FairCLR6161 100%NANA29.88NA
2001:30SE 55.00 Fog/MistCLR6161 100%NANA29.89NA
2001:10SE 35.00 Fog/MistCLR6161 100%NANA29.90NA
2000:50SE 35.00 Fog/MistCLR6161 100%NANA29.90NA
2000:30SE 55.00 Fog/MistCLR6161 100%NANA29.90NA
2000:10SE 55.00 Fog/MistCLR6363 100%NANA29.91NA
1923:50SE 55.00 Fog/MistCLR6363 100%NANA29.91NA
1923:30SE 57.00FairCLR6363 100%NANA29.91NA
1923:10SE 37.00FairCLR6363 100%NANA29.91NA
1922:50SE 67.00FairCLR6363 100%NANA29.91NA
1922:30SE 67.00FairCLR6363 100%NANA29.90NA
1922:10Calm7.00FairCLR6363 100%NANA29.91NA
1921:50SE 510.00FairCLR6464 100%NANA29.91NA
1921:30E 610.00FairCLR6464 100%NANA29.90NA
1921:10E 510.00FairCLR6464 100%NANA29.90NA
1920:45E 710.00ClearSKC6863 83%NANA29.90NA
1919:45E 810.00ClearSKC7061 73%NANA29.89NA
1918:45SE 910.00ClearSKC7561 61%NANA29.88NA
1917:45E 910.00ClearSKC8163 54%NA8229.88NA
1916:45SE 810.00Partly CloudySCT048 SCT0557961 54%NA8029.90NA
1915:45SE 710.00Mostly CloudySCT041 BKN0538163 54%NA8229.90NA
1914:45E 810.00Partly CloudySCT0468163 54%NA8229.92NA
1913:45E 810.00Partly CloudySCT0368163 54%NA8229.93NA
1912:45Vrbl 610.00Partly CloudySCT0268163 54%NA8229.95NA
1911:45E 710.00Partly CloudyFEW050 SCT1507757 51%NA7929.96NA
1910:45Vrbl 610.00Mostly CloudyFEW012 BKN0487261 69%NANA29.98NA
1909:45Vrbl 610.00Mostly CloudyBKN0557061 73%NANA29.98NA
1908:45E 810.00Partly CloudyFEW015 SCT0656664 94%NANA29.97NA
1907:45Calm7.00Mostly CloudyFEW007 BKN0146363 100%NANA29.96NA
1906:45Calm10.00Mostly CloudySCT050 BKN1006363 100%NANA29.95NA
1906:30Calm10.00Partly CloudySCT1006161 100%NANA29.95NA
1906:10E 310.00Partly CloudySCT1206161 100%NANA29.95NA
1905:50Calm10.00Partly CloudySCT1206161 100%NANA29.95NA0.01
1905:30Calm7.00Partly CloudySCT1206161 100%NANA29.95NA0.01
1905:10Calm7.00Partly CloudySCT1106161 100%NANA29.95NA
1904:50Calm10.00Partly CloudySCT1106161 100%NANA29.96NA0.01
1904:30Calm10.00 Light DrizzleCLR5959 100%NANA29.96NA0.01
1904:15Calm10.00 RainCLR5959 100%NANA29.96NA0.01
1903:50Calm7.00 Light RainCLR6161 100%NANA29.97NA0.04
1903:30Calm7.00 Light RainSCT0176161 100%NANA29.97NA0.02
1903:10Calm7.00 RainBKN017 BKN0236161 100%NANA29.97NA0.01
1902:50W 610.00OvercastBKN023 BKN037 OVC0476363 100%NANA29.98NA
1902:30Calm10.00OvercastBKN035 BKN041 OVC0956361 94%NANA29.97NA
1902:10Calm10.00OvercastBKN040 BKN050 OVC0956363 100%NANA29.96NA
1901:50Calm10.00OvercastSCT040 SCT050 OVC0856361 94%NANA29.96NA
1901:30E 310.00Mostly CloudySCT040 BKN075 BKN0856361 94%NANA29.97NA
1901:10E 310.00Mostly CloudyBKN0806361 94%NANA29.96NA
1900:50E 910.00OvercastOVC0806361 94%NANA29.97NA
1900:30E 510.00Mostly CloudySCT045 SCT050 BKN0806161 100%NANA29.97NA
1900:10E 510.00Partly CloudySCT0456159 94%NANA29.98NA
1823:50NE 310.00FairCLR6157 88%NANA29.98NA
1823:30NE 310.00Partly CloudySCT1006155 83%NANA29.98NA
1823:10E 510.00Mostly CloudyBKN1006155 83%NANA29.99NA
1822:50NE 510.00Mostly CloudyBKN0906355 77%NANA29.99NA
1822:30E 510.00Partly CloudySCT0906355 77%NANA30.01NA
1822:10NE 510.00FairCLR6354 73%NANA30.01NA
1821:50NE 510.00FairCLR6354 73%NANA30.00NA
1821:30NE 610.00Partly CloudySCT1106352 68%NANA29.99NA
1821:10E 610.00FairCLR6454 68%NANA30.00NA
1820:45E 710.00ClearSKC6654 64%NANA30.00NA
1819:45E 910.00OvercastOVC0757055 60%NANA30.00NA
1818:45E 910.00Mostly CloudyBKN0807257 61%NANA30.00NA
1817:45E 1010.00Mostly CloudyBKN080 BKN2507546 36%NANA29.99NA
1816:45E 710.00Mostly CloudyBKN080 BKN2507943 28%NA7829.99NA
1815:45E 910.00Mostly CloudyFEW110 BKN2508139 23%NA7930.01NA
1814:45E 910.00Mostly CloudyFEW110 BKN2508139 23%NA7930.03NA
1813:45E 1210.00Mostly CloudyBKN2507943 28%NA7830.05NA
1812:45E 710.00Mostly CloudyBKN2307739 26%NA7730.07NA
1811:45E 910.00Mostly CloudyBKN2307343 33%NANA30.10NA
1810:45E 610.00ClearSKC7052 53%NANA30.13NA
1809:45E 610.00ClearSKC6652 60%NANA30.13NA
1808:45NE 510.00ClearSKC6152 72%NANA30.13NA
1807:45Calm10.00A Few CloudsFEW1805252 100%NANA30.13NA
1806:45Calm10.00Partly CloudySCT1804848 100%NANA30.13NA
1806:30Calm3.00 Fog/MistCLR4646 100%NANA30.13NA
1806:10Calm10.00FairCLR4646 100%NANA30.12NA
1805:50Calm7.00FairCLR5050 100%NANA30.12NA
1805:30Calm10.00FairCLR4848 100%NANA30.12NA
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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