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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.
0613:53Vrbl 710.00FairCLR7035 28%NANA30.081018.4
0612:53NW 610.00FairCLR6535 33%NANA30.111019.8
0611:53NE 610.00FairCLR6134 613636%NANA30.131020.8
0610:53Vrbl 310.00FairCLR5534 45%NANA30.161022.3
0609:53E 510.00FairCLR5133 50%NANA30.191023.4
0608:53Vrbl 310.00FairCLR4833 56%NANA30.211024.2
0607:53Calm10.00FairCLR4332 65%NANA30.221024.6
0606:53Calm10.00FairCLR4031 70%NANA30.241025.0
0605:53W 610.00FairCLR3730 513776%32NA30.221024.4
0604:53S 510.00FairCLR4231 65%39NA30.221024.3
0603:53W 610.00FairCLR4031 70%36NA30.221024.4
0602:53W 710.00FairCLR4432 63%40NA30.231024.6
0601:53SW 710.00FairCLR4832 54%45NA30.241024.6
0600:53W 710.00FairCLR5132 48%NANA30.241024.6
0523:53W 810.00FairCLR5132 665048%NANA30.251024.9
0522:53W 910.00FairCLR5132 48%NANA30.251025.3
0521:53W 810.00FairCLR5332 45%NANA30.241024.8
0520:53NW 810.00FairCLR5533 44%NANA30.201023.8
0519:53N 1010.00FairCLR6132 34%NANA30.171022.5
0518:53N 910.00FairCLR6429 27%NANA30.181022.7
0517:53NE 12 G 2010.00FairCLR6627 675823%NANA30.171022.6
0516:53NE 1310.00A Few CloudsFEW0956627 23%NANA30.181023.0
0515:53NA10.00Partly CloudySCT0906525 22%NANA30.191023.1
0514:53SW 310.00Mostly CloudyBKN0856225 24%NANA30.201023.4
0513:53Vrbl 510.00Partly CloudySCT0806227 26%NANA30.211023.6
0512:53N 610.00A Few CloudsFEW0756128 29%NANA30.231024.5
0511:53NA10.00OvercastBKN080 OVC0955829 604033%NANA30.241024.9
0510:53N 510.00OvercastOVC0855533 44%NANA30.241024.9
0509:53Calm10.00A Few CloudsFEW0905234 50%NANA30.251025.4
0508:53Vrbl 510.00Mostly CloudyBKN0904934 56%47NA30.251025.5
0507:53Calm10.00FairCLR4632 58%NANA30.241025.1
0506:53W 610.00FairCLR4131 67%37NA30.221024.8
0505:53NA10.00FairCLR4130 483965%NANA30.201023.9
0504:53W 710.00FairCLR4030 68%35NA30.191023.8
0503:53W 610.00FairCLR4430 58%41NA30.161022.3
0502:53NW 310.00Mostly CloudyBKN1004630 54%NANA30.141021.7
0501:53Calm10.00OvercastOVC0954730 52%NANA30.131021.1
0500:53Calm10.00OvercastOVC1004830 50%NANA30.121020.7
0423:53NW 810.00Mostly CloudyBKN1004730 614752%43NA30.101020.4
0422:53W 1010.00FairCLR5130 45%NANA30.081019.4
0421:53W 1610.00FairCLR5229 41%NANA30.061018.9
0420:53NW 1010.00FairCLR5326 35%NANA30.041018.1
0419:53W 12 G 2310.00FairCLR5729 34%NANA30.011017.2
0418:53W 1610.00A Few CloudsFEW1005826 29%NANA30.011017.3
0417:53W 16 G 2610.00OvercastOVC0906028 645630%NANA30.021017.3
0416:53W 18 G 3010.00OvercastFEW055 OVC0855827 31%NANA30.011017.0
0415:53W 15 G 2510.00Mostly CloudySCT085 BKN1106024 25%NANA30.001016.3
0414:53NW 18 G 2610.00Mostly CloudySCT075 BKN100 BKN1105827 31%NANA30.021017.1
0413:53SW 15 G 2810.00Partly CloudySCT0956025 26%NANA30.011017.0
0412:53NW 14 G 2810.00Mostly CloudyBKN075 BKN1005825 28%NANA30.021017.2
0411:53W 16 G 2310.00OvercastBKN075 OVC0905729 584534%NANA30.031017.3
0410:53Vrbl 710.00OvercastBKN055 OVC0705429 38%NANA30.031017.8
0409:53W 15 G 2410.00OvercastOVC0655230 43%NANA30.041018.1
0408:53W 1210.00Partly CloudySCT0805131 46%NANA30.051018.3
0407:53W 710.00OvercastOVC0654733 59%44NA30.051018.6
0406:53W 1010.00Mostly CloudyFEW048 BKN060 BKN0904632 58%41NA30.051018.4
0405:53W 10 G 2010.00OvercastOVC0804732 524656%42NA30.021017.3
0404:53W 1410.00OvercastOVC0754733 59%41NA30.021017.3
0403:53W 1010.00OvercastOVC0704733 59%42NA30.021017.1
0402:53SW 1010.00OvercastBKN080 OVC0904734 61%42NA30.021017.2
0401:53W 1710.00OvercastOVC0854833 56%42NA30.011017.1
0400:53W 12 G 2210.00OvercastOVC0705032 50%45NA30.021017.3
0323:53W 21 G 2810.00Overcast and BreezyOVC0855228 605140%NANA30.001016.6
0322:53W 810.00OvercastSCT080 BKN090 OVC1105127 39%NANA29.991016.7
0321:53NE 310.00FairCLR5323 31%NANA29.991016.8
0320:53NW 310.00Partly CloudySCT1105424 31%NANA29.981016.7
0319:53NE 610.00A Few CloudsFEW1105724 28%NANA29.981016.8
0318:53W 610.00FairCLR6016 18%NANA29.991017.2
0317:53SE 710.00Partly CloudySCT0905922 625324%NANA30.001017.8
0316:53Vrbl 610.00FairCLR6023 24%NANA30.001017.7
0315:53Vrbl 710.00Partly CloudySCT1006124 24%NANA30.021018.3
0314:53NA10.00FairCLR6025 26%NANA30.051019.2
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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