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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.
2815:53N 910.00OvercastOVC1208241 23%NA8029.901011.5
2814:53SE 1510.00Mostly CloudyBKN1008140 23%NA7929.931012.3
2813:53E 910.00FairCLR8242 24%NA8029.961013.2
2812:53Vrbl 510.00FairCLR7647 36%NA7830.001015.1
2811:53Vrbl 310.00FairCLR7046 714542%NANA30.041016.7
2810:53Calm10.00FairCLR6544 47%NANA30.071017.7
2809:53Calm10.00FairCLR6042 52%NANA30.101018.6
2808:53N 310.00FairCLR5641 57%NANA30.121019.6
2807:53Calm10.00FairCLR5140 66%NANA30.131019.8
2806:53Calm10.00FairCLR4840 74%NANA30.141020.2
2805:53Calm10.00FairCLR4538 574577%NANA30.131020.0
2804:53Calm10.00FairCLR4938 66%NANA30.131019.9
2803:53Calm10.00FairCLR4738 71%NANA30.131020.1
2802:53W 510.00FairCLR5038 63%48NA30.131020.1
2801:53Calm10.00FairCLR5139 64%NANA30.131020.1
2800:53NW 910.00FairCLR5239 61%NANA30.131020.2
2723:53NE 310.00FairCLR5539 765555%NANA30.131020.1
2722:53SW 610.00FairCLR6038 44%NANA30.131019.9
2721:53SW 610.00FairCLR6537 36%NANA30.131019.4
2720:53W 610.00FairCLR6438 38%NANA30.101018.9
2719:53NW 1010.00FairCLR7234 25%NANA30.091018.4
2718:53NW 1210.00FairCLR7534 22%NANA30.091018.7
2717:53Vrbl 610.00FairCLR7635 766623%NA7730.101018.6
2716:53W 910.00FairCLR7434 23%NANA30.101018.9
2715:53W 12 G 1810.00FairCLR7434 23%NANA30.111019.2
2714:53SW 13 G 2610.00FairCLR7133 25%NANA30.131019.9
2713:53W 16 G 3010.00A Few CloudsFEW0707033 26%NANA30.141020.5
2712:53W 20 G 2510.00Partly CloudySCT0706735 31%NANA30.161021.2
2711:53SW 12 G 2510.00A Few CloudsFEW0656635 664132%NANA30.171021.6
2710:53W 14 G 2310.00A Few CloudsFEW0606435 34%NANA30.171021.8
2709:53W 14 G 2410.00FairCLR6235 37%NANA30.181021.9
2708:53NW 510.00A Few CloudsFEW0655834 41%NANA30.181022.1
2707:53N 510.00Mostly CloudyBKN0605336 52%NANA30.171021.8
2706:53NE 310.00FairCLR4735 63%NANA30.161022.1
2705:53SW 610.00Partly CloudySCT0654933 544755%46NA30.141021.2
2704:53SW 810.00FairCLR5033 52%47NA30.131020.8
2703:53S 510.00FairCLR4932 52%47NA30.121020.5
2702:53S 510.00FairCLR4833 56%46NA30.121020.4
2701:53Calm10.00FairCLR5032 50%NANA30.111020.1
2700:53W 610.00FairCLR5131 46%NANA30.101019.9
2623:53Calm10.00FairCLR5331 645343%NANA30.091019.5
2622:53Calm10.00FairCLR5430 40%NANA30.081019.3
2621:53SW 310.00FairCLR5628 34%NANA30.061018.6
2620:53W 15 G 2110.00FairCLR5827 31%NANA30.021017.2
2619:53W 13 G 2210.00FairCLR6028 30%NANA30.001016.4
2618:53NW 8 G 2310.00FairCLR6030 32%NANA30.001016.3
2617:53W 15 G 2910.00FairCLR6329 635528%NANA29.981015.7
2616:53W 21 G 3210.00Fair and BreezyCLR6229 29%NANA29.971015.1
2615:53W 29 G 4310.00Fair and WindyCLR6228 28%NANA29.951014.7
2614:53W 23 G 3910.00A Few Clouds and BreezyFEW0756229 29%NANA29.961014.9
2613:53W 22 G 4110.00Partly Cloudy and BreezySCT0706029 31%NANA29.961015.0
2612:53W 23 G 3010.00Overcast and BreezyBKN060 OVC0755629 36%NANA29.961015.0
2611:53W 21 G 3110.00Overcast and BreezyOVC0705630 574737%NANA29.941014.6
2610:53W 18 G 3010.00OvercastOVC0655329 40%NANA29.951014.8
2609:53SW 810.00Mostly CloudySCT050 BKN0705130 45%NANA29.941014.5
2608:53W 810.00OvercastOVC0605030 46%47NA29.941014.3
2607:53W 1010.00OvercastOVC0604930 48%45NA29.921013.6
2606:53W 610.00Mostly CloudyBKN0655030 46%48NA29.911012.9
2605:53W 1210.00FairCLR4729 524750%42NA29.891012.4
2604:53W 1210.00Mostly CloudyBKN0704929 46%44NA29.871012.0
2603:53NW 610.00Mostly CloudyBKN0704830 50%45NA29.861011.2
2602:53SW 310.00FairCLR5029 44%NANA29.851010.8
2601:53W 610.00A Few CloudsFEW0754931 50%46NA29.841010.5
2600:53SW 6 G 1710.00A Few CloudsFEW0954935 59%46NA29.831010.2
2523:53W 18 G 3610.00Mostly CloudyFEW033 BKN1005234 645250%NANA29.811009.8
2522:53W 1510.00OvercastBKN080 OVC1105534 45%NANA29.781009.0
2521:53W 1010.00A Few CloudsFEW060 FEW1005636 47%NANA29.771008.4
2520:53W 810.00A Few CloudsFEW1005735 44%NANA29.731007.4
2519:53W 1210.00A Few CloudsFEW1206036 41%NANA29.721006.9
2518:53W 13 G 2010.00Mostly CloudyBKN100 BKN1106237 40%NANA29.721007.1
2517:53W 1210.00Partly CloudyFEW080 SCT0956239 675743%NANA29.711006.6
2516:53W 1510.00OvercastBKN090 OVC1106137 41%NANA29.701006.4
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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