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Helena Regional Airport
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D
a
t
e
Time
(mdt)
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.
1804:53NW 510.00FairCLR3521 57%31NA30.161022.6
1803:53Calm10.00FairCLR3820 48%NANA30.161022.4
1802:53Calm10.00FairCLR4220 41%NANA30.161022.2
1801:53SW 310.00FairCLR4320 40%NANA30.161022.2
1800:53Calm10.00FairCLR4720 34%NANA30.161022.5
1723:53SW 510.00FairCLR4820 684733%46NA30.171022.8
1722:53W 1010.00FairCLR5419 25%NANA30.161022.5
1721:53W 1010.00FairCLR5420 26%NANA30.151022.8
1720:53SW 810.00FairCLR5819 22%NANA30.131022.3
1719:53W 610.00FairCLR6019 20%NANA30.131022.3
1718:53NW 1510.00FairCLR6519 17%NANA30.151022.8
1717:53N 610.00FairCLR6715 685313%NANA30.161022.7
1716:53NW 810.00A Few CloudsFEW1106619 16%NANA30.161023.0
1715:53Vrbl 710.00FairCLR6622 19%NANA30.191023.6
1714:53Vrbl 310.00FairCLR6422 20%NANA30.201024.3
1713:53N 310.00FairCLR6223 22%NANA30.231025.4
1712:53S 510.00FairCLR5623 28%NANA30.261027.0
1711:53NA10.00FairCLR5323 532831%NANA30.281027.7
1710:53NE 610.00FairCLR4723 39%44NA30.291028.5
1709:53Calm10.00FairCLR4023 51%NANA30.311029.4
1708:53Calm10.00FairCLR3522 59%NANA30.331030.0
1707:53Calm10.00FairCLR3221 64%NANA30.331030.2
1706:53Calm10.00FairCLR2820 72%NANA30.321029.9
1705:53Calm10.00FairCLR3019 382964%NANA30.311029.4
1704:53Calm10.00FairCLR3119 61%NANA30.311029.1
1703:53Calm10.00FairCLR3320 58%NANA30.311028.7
1702:53Calm10.00FairCLR3420 56%NANA30.311029.0
1701:53Calm10.00FairCLR3520 54%NANA30.321029.3
1700:53SW 310.00FairCLR3620 52%NANA30.321029.2
1623:53Calm10.00FairCLR3720 553750%NANA30.311029.2
1622:53Calm10.00FairCLR4020 45%NANA30.311028.9
1621:53SW 710.00FairCLR4419 37%40NA30.311028.8
1620:53Calm10.00FairCLR4820 33%NANA30.301028.5
1619:53NE 610.00FairCLR4920 32%46NA30.291028.5
1618:53N 1210.00FairCLR5315 22%NANA30.301028.4
1617:53N 8 G 2010.00FairCLR5416 564722%NANA30.301028.5
1616:53NW 10 G 2010.00FairCLR5517 22%NANA30.281027.7
1615:53N 17 G 2310.00FairCLR5617 22%NANA30.291027.6
1614:53Vrbl 710.00Partly CloudySCT0705419 25%NANA30.301028.2
1613:53NA10.00Mostly CloudyBKN0655221 30%NANA30.311028.5
1612:53N 9 G 2010.00Mostly CloudySCT060 BKN0705122 32%NANA30.321029.0
1610:53Calm10.00FairCLR4724 41%NANA30.331029.8
1609:53NE 510.00FairCLR4529 54%42NA30.331029.7
1608:53Calm10.00Mostly CloudyFEW019 BKN0604130 65%NANA30.321029.7
1607:53NW 310.00A Few CloudsFEW0603930 70%NANA30.311029.5
1605:53Vrbl 510.00FairCLR3528 413576%31NA30.301029.2
1604:53W 610.00FairCLR3628 73%31NA30.281028.3
1603:53W 710.00Partly CloudySCT0483729 73%32NA30.281028.1
1602:53NW 610.00OvercastBKN070 OVC0903830 73%33NA30.271027.6
1601:53Vrbl 610.00OvercastOVC0474130 65%37NA30.271027.5
1600:53NW 710.00OvercastOVC0494031 70%35NA30.261027.5
1523:53W 710.00OvercastBKN044 BKN055 OVC1004031 463970%35NA30.251027.3
1522:53NW 810.00OvercastOVC0464130 65%36NA30.241027.2
1521:53NW 610.00OvercastOVC0454231 65%38NA30.231027.0
1520:53NW 810.00OvercastFEW041 BKN050 OVC0954330 60%38NA30.211026.4
1519:53N 710.00OvercastOVC1004429 55%40NA30.191025.6
1518:53N 1210.00OvercastFEW085 OVC1004530 56%39NA30.191025.4
1517:53N 1410.00Partly CloudyFEW075 SCT1204530 494256%39NA30.181025.1
1516:53N 20 G 2810.00OvercastFEW075 OVC1204830 50%41NA30.181024.9
1515:53N 22 G 3310.00Overcast and BreezySCT050 BKN070 OVC1104831 52%41NA30.171024.7
1514:53N 23 G 3210.00Fair and BreezyCLR4830 50%40NA30.161024.2
1513:53N 22 G 3110.00Mostly Cloudy and BreezyFEW045 BKN060 BKN0704729 50%39NA30.161024.7
1512:53N 21 G 3010.00Overcast and BreezyFEW029 OVC0364528 52%37NA30.171024.7
1511:53N 17 G 2410.00OvercastBKN031 OVC0434228 433458%34NA30.161025.1
1510:53N 1010.00OvercastOVC0394027 60%34NA30.171025.4
1509:53N 710.00OvercastOVC0383827 65%33NA30.181025.9
1508:53N 1010.00OvercastOVC0343626 67%29NA30.181026.2
1507:53NW 610.00OvercastSCT026 OVC0373526 70%30NA30.181026.4
1506:53N 610.00OvercastOVC0223526 70%30NA30.171026.0
1505:53NW 610.00OvercastFEW028 OVC0353426 343373%29NA30.161025.7
D
a
t
e
Time
(mdt)
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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