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.
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
22 16:53 Calm 10.00 Mostly Cloudy BKN100 88 53.1 30% 86 29.99 1012.8
22 15:53 Calm 10.00 Fair CLR 87.1 51.1 29% 85 30 1013.1
22 14:53 E 3 10.00 Fair CLR 86 51.1 30% 84 30.02 1013.9
22 13:53 Vrbl 6 10.00 A Few Clouds FEW080 86 57 37% 85 30.05 1014.7
22 12:53 SE 3 10.00 Fair CLR 82.9 55.9 40% 82 30.07 1015.4
22 11:53 NE 5 10.00 Fair CLR 80.1 57 80.1 66 45% 80 30.09 1016.2
22 10:53 NE 5 10.00 Fair CLR 77 57.9 52% 79 30.1 1017.0
22 09:53 Vrbl 3 10.00 Fair CLR 75 55.9 52% 78 30.12 1017.6
22 08:53 N 3 10.00 Fair CLR 72 55 55% 30.12 1017.8
22 07:53 NW 6 10.00 Fair CLR 70 55 59% 30.12 1017.7
22 06:53 W 5 10.00 Fair CLR 66.9 55 66% 30.11 1017.4
22 05:53 W 7 10.00 Fair CLR 66 54 75 66 65% 30.11 1017.2
22 04:53 W 7 10.00 Fair CLR 68 54 61% 30.1 1017.0
22 03:53 W 6 10.00 Fair CLR 69.1 55 61% 30.09 1016.7
22 02:53 W 7 10.00 Fair CLR 72 54 53% 30.09 1016.6
22 01:53 W 7 10.00 Fair CLR 73.9 54 50% 30.1 1016.9
21 23:53 W 7 10.00 Fair CLR 75 55.9 86 73.9 52% 78 30.09 1016.9
21 22:53 W 6 10.00 Fair CLR 75.9 57 52% 78 30.08 1016.8
21 21:53 W 6 10.00 Fair CLR 77 57.9 52% 79 30.08 1016.7
21 20:53 N 6 10.00 Fair CLR 79 57.9 49% 80 30.06 1016.1
21 19:53 N 6 10.00 Fair CLR 82.9 55 38% 82 30.05 1015.4
21 18:53 Calm 10.00 Fair CLR 84.9 52 32% 83 30.05 1015.2
21 17:53 E 8 10.00 Fair CLR 86 52 86 72 31% 84 30.05 1015.3
21 16:53 E 8 10.00 Fair CLR 86 52 31% 84 30.06 1015.8
21 15:53 N 12 G 18 10.00 Fair CLR 82.9 55 38% 82 30.08 1016.7
21 14:53 N 6 10.00 Fair CLR 81 55 41% 81 30.1 1017.4
21 13:53 N 6 10.00 Fair CLR 78.1 52 40% 79 30.12 1017.9
21 12:53 N 6 10.00 Fair CLR 75.9 52 43% 78 30.14 1018.7
21 11:53 Calm 10.00 Fair CLR 72 51.1 73 62.1 48% 30.16 1019.7
21 10:53 NE 5 10.00 Fair CLR 69.1 51.1 53% 30.18 1020.3
21 09:53 N 6 10.00 Fair CLR 69.1 51.1 53% 30.19 1020.6
21 08:53 N 5 10.00 Fair CLR 66.9 52 59% 30.2 1021.1
21 07:53 W 7 10.00 Fair CLR 66.9 51.1 57% 30.2 1020.9
21 06:53 W 8 10.00 Fair CLR 64 50 60% 30.21 1021.5
21 05:53 W 9 10.00 Fair CLR 63 48.9 71.1 62.1 60% 30.19 1020.8
21 04:53 W 8 10.00 Fair CLR 64 48.9 58% 30.2 1021.2
21 03:53 W 8 10.00 Fair CLR 64.9 50 59% 30.19 1020.8
21 02:53 W 8 10.00 Fair CLR 66.9 50 55% 30.2 1020.8
21 01:53 W 7 10.00 Fair CLR 69.1 48.9 49% 30.19 1020.4
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)