Weather observations for the past three days for
Helena Regional Airport
Imperial (Metric)
Date Time (mdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
25 16:53 S 12 10.00 Fair CLR 99 46 16% 95 29.82 1006.5
25 15:53 S 17 G 31 10.00 Fair CLR 97 48.9 20% 94 29.83 1007.0
25 14:53 E 7 10.00 Fair CLR 98.1 52 21% 95 29.84 1007.1
25 13:53 NE 10 G 20 10.00 A Few Clouds FEW120 95 52 23% 92 29.87 1008.3
25 12:53 NE 10 G 18 10.00 Fair CLR 93 57 30% 92 29.9 1009.2
25 11:53 Vrbl 6 10.00 Fair CLR 86 55.9 86 61 36% 85 29.92 1010.3
25 10:53 Calm 10.00 Fair CLR 80.1 53.1 39% 80 29.94 1011.1
25 09:53 Calm 10.00 Fair CLR 75.9 51.1 42% 78 29.96 1011.8
25 08:53 Calm 10.00 Fair CLR 71.1 51.1 49% 29.98 1012.4
25 07:53 Calm 10.00 Fair CLR 66.9 50 55% 29.98 1012.2
25 06:53 Calm 10.00 Fair CLR 63 48.9 60% 29.97 1011.9
25 05:53 Calm 10.00 Fair CLR 64 48.9 78.1 62.1 58% 29.97 1012.0
25 04:53 NW 5 10.00 Fair CLR 63 50 63% 29.96 1011.8
25 03:53 Calm 10.00 Fair CLR 66 48 52% 29.97 1011.9
25 02:53 W 5 10.00 Fair CLR 70 48.9 47% 29.96 1011.7
25 01:53 Calm 10.00 Fair CLR 71.1 50 47% 29.95 1011.4
25 00:53 NE 5 10.00 Fair CLR 72 50 46% 29.95 1011.5
24 23:53 SW 7 10.00 Fair CLR 78.1 48 97 77 35% 78 29.94 1010.9
24 22:53 W 7 10.00 Fair CLR 78.1 48.9 36% 79 29.93 1010.8
24 21:53 SE 7 10.00 Fair CLR 84 48.9 30% 82 29.92 1010.4
24 20:53 NW 7 10.00 Fair CLR 86 48.9 28% 83 29.89 1009.6
24 19:53 W 12 10.00 Fair CLR 93.9 43 17% 90 29.88 1008.8
24 18:53 W 9 10.00 Fair CLR 96.1 42.1 15% 92 29.87 1008.6
24 17:53 W 10 G 24 10.00 Fair CLR 97 44.1 98.1 81 16% 93 29.88 1008.9
24 16:53 NW 10 G 28 10.00 Fair CLR 97 46.9 18% 93 29.9 1009.5
24 15:53 E 7 10.00 Fair CLR 93.9 54 26% 92 29.91 1010.2
24 14:53 E 7 10.00 Fair CLR 91.9 54 28% 90 29.94 1010.9
24 13:53 NE 12 10.00 Fair CLR 89.1 55.9 33% 87 29.96 1012.0
24 12:53 E 6 10.00 Fair CLR 84.9 55.9 37% 84 29.99 1012.8
24 11:53 E 6 10.00 Fair CLR 81 60.1 81 59 49% 82 30.01 1014.1
24 10:53 Calm 10.00 Fair CLR 75.9 57.9 54% 78 30.03 1014.7
24 09:53 Calm 10.00 Fair CLR 71.1 59 66% 30.06 1015.7
24 08:53 NW 3 10.00 Fair CLR 68 57 68% 30.06 1015.8
24 07:53 Calm 10.00 Fair CLR 64 55 73% 30.07 1015.9
24 06:53 W 3 10.00 Fair CLR 61 55.9 84% 30.06 1015.5
24 05:53 W 6 10.00 Fair CLR 60.1 54 73 60.1 80% 30.04 1015.1 0.06
24 04:53 Calm 10.00 Fair CLR 63 57 81% 30.04 1014.9
24 03:53 W 7 10.00 Fair CLR 63 55.9 78% 30.02 1014.1
24 02:53 S 7 10.00 Fair CLR 66 57 73% 30.02 1014.2 0.06
24 01:53 NE 6 10.00 Fair CLR 66 57 73% 30.02 1014.1
24 00:53 SE 3 10.00 A Few Clouds FEW020 70 55.9 61% 30.04 1014.6 0.06
23 23:53 SW 37 G 62 2.00 Thunderstorm Heavy Rain and Windy FEW032 SCT060 BKN100 68 59 91 68 73% 30.07 1016.0 0.03 0.03
23 22:53 W 5 10.00 Fair CLR 75.9 55.9 50% 78 29.98 1012.9
23 21:53 NW 7 10.00 Fair CLR 75.9 59 56% 78 29.96 1012.2
23 20:53 N 5 10.00 Fair CLR 81 59 47% 81 29.95 1011.9
23 19:53 E 8 10.00 Fair CLR 86 59 40% 85 29.95 1011.6
23 18:53 E 13 10.00 Fair CLR 90 57 33% 89 29.95 1011.6
23 17:53 SE 10 10.00 Fair CLR 90 57 91 81 33% 89 29.96 1011.8
23 16:53 E 14 10.00 Fair CLR 91 57.9 33% 90 29.97 1012.1
23 15:53 E 6 G 18 10.00 Fair CLR 90 59 35% 89 29.99 1012.9
23 14:53 E 10 G 17 10.00 Fair CLR 88 57.9 36% 87 30.01 1013.6
23 13:53 E 12 10.00 Fair CLR 86 60.1 42% 86 30.04 1014.5
23 12:53 Calm 10.00 Fair CLR 82.9 61 48% 83 30.06 1015.4
23 11:53 Calm 10.00 Fair CLR 81 60.1 82 63 49% 82 30.07 1015.9
23 10:53 Calm 10.00 Fair CLR 75.9 59 56% 78 30.08 1016.5
23 09:53 SE 7 10.00 Fair CLR 75 61 62% 77 30.09 1016.6
23 08:53 Calm 10.00 Fair CLR 71.1 61 71% 30.1 1016.8
23 07:53 Calm 10.00 Fair CLR 68 61 78% 30.1 1016.7
23 06:53 Calm 10.00 A Few Clouds FEW100 66 60.1 81% 30.09 1016.4
23 05:53 Calm 10.00 Fair CLR 64.9 60.1 72 64.9 84% 30.08 1016.0
23 04:53 W 5 10.00 Fair CLR 66 61 84% 30.08 1016.1
23 03:53 Calm 10.00 Fair CLR 66.9 61 81% 30.06 1015.7
23 02:53 W 6 10.00 Fair CLR 66.9 61 81% 30.06 1015.7
23 01:53 W 3 10.00 Fair CLR 70 61 73% 30.08 1015.9
23 00:53 W 8 10.00 Mostly Cloudy BKN110 71.1 62.1 73% 30.07 1015.9
22 23:53 W 12 10.00 Fair CLR 72 61 88 70 68% 30.06 1015.5
22 22:53 N 7 10.00 Overcast BKN080 OVC110 71.1 62.1 73% 30.05 1015.6
22 21:53 SE 16 10.00 Mostly Cloudy BKN085 BKN120 77 60.1 56% 79 30.02 1014.3
22 20:53 E 8 9.00 Mostly Cloudy BKN095 84 57 40% 83 29.98 1012.7
22 19:53 S 9 10.00 A Few Clouds FEW090 87.1 57.9 37% 86 29.97 1012.2
22 18:53 Calm 10.00 Mostly Cloudy BKN100 88 54 31% 86 29.98 1012.6
22 17:53 NE 5 10.00 Mostly Cloudy BKN100 88 54 90 80.1 31% 86 29.98 1012.7
Date Time (mdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)