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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.
2806:53W 910.00OvercastOVC0654631 56%41NA29.951015.3
2805:53W 1310.00OvercastBKN055 OVC0954632 494558%40NA29.931014.8
2804:53W 1610.00OvercastOVC0554832 54%42NA29.921014.5
2803:53W 1310.00OvercastSCT060 BKN080 OVC1204834 58%43NA29.911014.0
2802:53SW 610.00Mostly CloudyBKN0704734 61%44NA29.901014.0
2801:53SW 510.00A Few CloudsFEW1204634 63%44NA29.891014.0
2800:53SW 910.00FairCLR4835 61%44NA29.901014.0
2723:53W 1210.00OvercastOVC0804836 544563%43NA29.891013.8
2722:53W 810.00OvercastFEW043 OVC0604938 66%46NA29.891013.6
2721:53W 710.00A Few CloudsFEW0404638 73%42NA29.881013.6
2720:53Calm10.00Partly CloudySCT0605038 63%NANA29.861012.7
2719:53E 510.00FairCLR5135 54%NANA29.851012.1
2718:53E 510.00A Few CloudsFEW0605335 51%NANA29.851012.0
2717:53Calm10.00OvercastFEW037 BKN044 OVC1105135 524654%NANA29.871012.40.02
2716:53NW 69.00OvercastOVC0185040 68%48NA29.871012.7
2715:53N 610.00OvercastBKN016 OVC0855239 61%NANA29.871012.30.01
2714:53Vrbl 38.00 Light RainSCT010 BKN014 OVC0484840 74%NANA29.881013.20.01
2713:53NW 810.00OvercastSCT009 BKN014 OVC0404740 77%43NA29.891013.50.01
2712:53NW 78.00 Light RainFEW010 SCT015 OVC0234639 77%42NA29.891013.6
2711:53W 610.00OvercastBKN015 OVC0244638 484573%43NA29.901013.80.02
2710:53NW 810.00OvercastFEW018 BKN030 OVC0484636 68%42NA29.901013.80.02
2709:53NW 710.00OvercastOVC0314634 63%42NA29.891013.5
2708:53W 610.00OvercastBKN034 OVC0424633 61%43NA29.891013.2
2707:53N 610.00OvercastBKN037 BKN050 OVC0604632 58%43NA29.891013.0
2706:53NW 810.00OvercastOVC0504729 50%43NA29.881012.7
2705:53N 710.00OvercastFEW049 BKN075 OVC0904828 524846%45NA29.881012.4
2704:53NW 510.00OvercastFEW042 OVC0604829 48%46NA29.871012.1
2703:53N 810.00OvercastBKN043 OVC0504929 46%46NA29.871012.0
2702:53Calm10.00OvercastOVC0554930 48%NANA29.871011.8
2701:53N 710.00OvercastBKN050 OVC0655028 43%47NA29.871011.9
2700:53Calm10.00OvercastOVC0555126 38%NANA29.861011.7
2623:53W 310.00OvercastOVC0605127 575139%NANA29.861011.7
2622:53N 1310.00OvercastOVC0605223 32%NANA29.841011.4
2621:53N 810.00OvercastBKN070 OVC0805322 30%NANA29.831010.9
2620:53N 1010.00OvercastOVC0705521 26%NANA29.811010.0
2619:53N 12 G 2210.00OvercastOVC0705621 26%NANA29.791009.3
2618:53N 16 G 2510.00OvercastOVC0805722 26%NANA29.791009.3
2617:53N 1510.00Mostly CloudyBKN0755623 625228%NANA29.771009.1
2616:53N 21 G 2610.00Mostly Cloudy and BreezyBKN0705722 26%NANA29.781009.1
2615:53N 18 G 2810.00FairCLR5922 24%NANA29.781008.8
2614:53N 20 G 2910.00FairCLR5922 24%NANA29.791009.2
2613:53N 12 G 2110.00A Few CloudsFEW09057NA NANANA29.791009.5
2612:53N 17 G 2310.00FairCLR56-1 10%NANA29.791009.6
2611:53N 1210.00A Few CloudsFEW1005326 534435%NANA29.811010.4
2610:53N 1210.00FairCLR5027 41%45NA29.801010.0
2609:53N 1410.00A Few CloudsFEW0705026 39%45NA29.801009.7
2608:53N 610.00OvercastOVC0655028 43%48NA29.781009.0
2607:53NW 510.00FairCLR4828 46%46NA29.751007.7
2606:53W 510.00OvercastOVC0804626 46%44NA29.731006.9
2605:53W 710.00OvercastOVC0804426 514349%40NA29.721006.5
2604:53W 910.00Mostly CloudyBKN0854526 48%40NA29.711006.2
2603:53S 510.00Partly CloudySCT1104825 41%46NA29.711006.0
2602:53N 610.00Partly CloudySCT10046NA NA43NA29.701006.0
2601:53W 610.00A Few CloudsFEW10046NA NA43NA29.711006.1
2600:53W 910.00Mostly CloudyBKN095488 19%44NA29.711005.9
2523:53W 310.00FairCLR4724 694741%NANA29.711006.4
2522:53W 710.00Partly CloudySCT1105130 45%NANA29.711006.1
2521:53W 810.00Partly CloudySCT1205430 40%NANA29.701005.6
2520:53W 910.00FairCLR5629 36%NANA29.681004.9
2519:53NW 1210.00A Few CloudsFEW1206128 29%NANA29.661004.0
2518:53NW 1310.00A Few CloudsFEW0906627 23%NANA29.671004.1
2517:53W 12 G 2210.00A Few CloudsFEW0856727 706122%NANA29.651003.5
2516:53W 10 G 2410.00OvercastOVC0956729 24%NANA29.671003.9
2515:53W 12 G 2010.00Mostly CloudyBKN1106629 25%NANA29.691004.8
2514:53SE 510.00OvercastSCT080 OVC1006329 28%NANA29.711005.8
2513:53S 610.00Mostly CloudyBKN0856530 27%NANA29.731006.3
2512:53N 810.00OvercastOVC0756530 27%NANA29.751006.6
2511:53NW 810.00OvercastOVC0806129 645130%NANA29.781008.1
2510:53NW 1010.00FairCLR6128 29%NANA29.791008.4
2509:53NW 910.00Partly CloudySCT0855821 24%NANA29.821009.2
2508:53W 1310.00OvercastOVC0855617 22%NANA29.821009.5
2507:53W 12 G 2010.00OvercastOVC0905518 23%NANA29.841009.9
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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