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Helena Regional Airport
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D
a
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Time
(mst)
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.
1815:53NW 97.00OvercastBKN038 OVC0553721 52%30NA30.281029.4
1814:53W 810.00OvercastFEW048 OVC0603820 48%32NA30.271028.8
1813:53W 710.00OvercastOVC0653821 51%33NA30.261028.6
1812:53W 810.00OvercastSCT060 OVC0903623 59%30NA30.261028.7
1811:53SW 89.00 Light SnowFEW035 BKN070 OVC0853425 70%27NA30.261028.9
1810:53SE 310.00OvercastOVC0403326 353175%NANA30.271029.5
1809:53S 59.00OvercastOVC0303226 79%27NA30.251028.6
1808:53W 510.00OvercastOVC0453223 69%27NA30.231027.9
1807:53NW 510.00OvercastOVC0413224 73%27NA30.211027.4
1806:53N 610.00OvercastOVC0423224 73%26NA30.201026.9
1805:53NW 810.00OvercastFEW037 OVC0463421 59%27NA30.191026.2
1804:53NW 910.00OvercastOVC0503521 373557%28NA30.171025.2
1803:53NW 910.00OvercastSCT047 OVC0553620 52%29NA30.161024.6
1802:53W 18 G 2610.00OvercastFEW048 OVC0703620 52%26NA30.141023.8
1801:53W 13 G 2810.00OvercastFEW048 BKN075 OVC0903619 50%27NA30.121023.1
1800:53W 17 G 2810.00Mostly CloudyBKN0953620 52%26NA30.111023.0
1723:53W 16 G 3110.00Partly CloudySCT0853719 48%28NA30.101022.6
1722:53W 14 G 3010.00Mostly CloudyBKN0553720 413750%28NA30.081022.3
1721:53W 17 G 2410.00Mostly CloudyBKN0493820 48%29NA30.071021.6
1720:53W 15 G 2410.00OvercastOVC0483821 51%29NA30.051021.1
1719:53Vrbl 6 G 2110.00A Few CloudsFEW0473821 51%33NA30.041020.6
1718:53W 20 G 3110.00FairCLR3921 48%29NA30.021019.8
1717:53W 20 G 3210.00FairCLR3921 48%29NA30.011019.1
1716:53W 15 G 2410.00FairCLR4022 443949%32NA30.001019.1
1715:53W 25 G 3810.00Fair and BreezyCLR4222 45%32NA29.991018.4
1714:53W 24 G 4110.00Overcast and BreezyBKN046 OVC0554325 49%34NA29.981018.2
1713:53W 14 G 3110.00OvercastBKN046 OVC0554427 51%37NA29.961017.4
1712:53W 1410.00OvercastBKN034 OVC0434231 65%35NA29.971017.6
1711:53SW 12 G 1710.00OvercastOVC0484128 60%34NA29.991018.7
1710:53Calm10.00OvercastOVC0443927 413862%NANA30.031020.1
1709:53NW 310.00OvercastOVC0473824 57%NANA30.031020.1
1708:53W 1010.00OvercastOVC1003923 53%32NA30.051020.8
1707:53W 910.00OvercastOVC0904021 47%34NA30.071021.5
1706:53NW 810.00OvercastFEW050 OVC1004020 45%35NA30.091022.1
1705:53W 610.00OvercastOVC0904020 45%36NA30.081022.1
1704:53W 18 G 3010.00Mostly CloudyBKN0904016 403638%31NA30.091022.0
1703:53W 910.00FairCLR4017 40%34NA30.121023.2
1702:53Calm10.00OvercastOVC0753917 41%NANA30.141023.9
1701:53Calm10.00OvercastOVC0903819 46%NANA30.131023.3
1700:53SW 710.00OvercastOVC0903919 45%34NA30.141023.8
1623:53W 1710.00OvercastOVC0803919 45%30NA30.171024.8
1622:53W 16 G 2610.00OvercastFEW060 OVC0753920 403746%30NA30.191025.5
1621:53W 20 G 3010.00OvercastBKN070 OVC0804020 45%30NA30.181025.2
1620:53SW 1010.00OvercastOVC0853919 45%32NA30.181025.6
1619:53W 20 G 2810.00OvercastOVC1004018 41%30NA30.201026.0
1618:53W 1410.00OvercastOVC1104018 41%32NA30.181025.4
1617:53W 1010.00Mostly CloudyBKN1203818 44%31NA30.191026.1
1616:53Calm10.00FairCLR3919 413945%NANA30.201026.3
1615:53NW 1210.00FairCLR3920 46%32NA30.201026.3
1614:53W 910.00FairCLR4119 41%35NA30.201026.0
1613:53W 1610.00FairCLR4119 41%33NA30.231026.9
1612:53W 17 G 2910.00FairCLR4119 41%33NA30.241027.4
1611:53W 20 G 2810.00FairCLR4120 43%32NA30.261027.9
1610:53W 20 G 2910.00FairCLR4020 403545%30NA30.271029.1
1609:53W 13 G 2310.00FairCLR4021 47%32NA30.261029.4
1608:53W 14 G 2810.00FairCLR3821 51%30NA30.231027.9
1607:53W 1610.00FairCLR3722 54%28NA30.231028.1
1606:53W 1010.00A Few CloudsFEW0493723 57%30NA30.231027.9
1605:53W 1010.00Mostly CloudyBKN0553520 54%27NA30.231028.2
1604:53NW 1010.00OvercastOVC0553719 402748%30NA30.241028.2
1603:53W 1410.00FairCLR3619 50%27NA30.241028.3
1602:53W 21 G 2610.00A Few Clouds and BreezyFEW0553820 48%28NA30.221027.4
1601:53W 1310.00OvercastOVC0553922 50%31NA30.211027.1
1600:53W 1210.00Partly CloudySCT0603924 55%32NA30.201027.1
1523:53W 1310.00Mostly CloudyBKN0603824 57%30NA30.191026.9
1522:53SE 510.00OvercastOVC0433221 342664%27NA30.201027.8
1521:53Calm10.00Partly CloudySCT0402816 60%NANA30.161027.0
1520:53W 610.00A Few CloudsFEW0653322 64%27NA30.151026.6
1519:53Calm10.00OvercastSCT046 OVC0603018 61%NANA30.181027.8
1518:53S 510.00OvercastOVC0653217 54%27NA30.181027.7
1517:53W 510.00OvercastBKN060 BKN070 OVC0853316 49%28NA30.191028.1
1516:53SW 510.00OvercastOVC0553314 342745%28NA30.201028.5
D
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Time
(mst)
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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