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 18:53 E 8 10.00 Fair CLR 86 39.9 20% 83 30.13 1018.6
25 17:53 E 9 10.00 Fair CLR 87.1 39 87.1 71.1 18% 84 30.14 1018.7
25 15:53 NE 5 10.00 Fair CLR 84.9 43 23% 82 30.17 1019.9
25 14:53 NE 8 10.00 Fair CLR 81 43 26% 80 30.19 1020.7
25 13:53 Calm 10.00 Fair CLR 77 43 30% 78 30.22 1021.7
25 12:53 Vrbl 6 10.00 Fair CLR 73.9 42.1 32% 30.24 1022.5
25 11:53 Calm 10.00 Fair CLR 70 41 70 54 35% 30.26 1023.6
25 10:53 NE 3 10.00 A Few Clouds FEW120 66.9 43 42% 30.28 1024.3
25 09:53 NE 6 10.00 A Few Clouds FEW120 64 43 46% 30.3 1025.0
25 08:53 Calm 10.00 A Few Clouds FEW095 FEW120 63 41 45% 30.31 1025.1
25 07:53 NW 3 10.00 Fair CLR 57.9 41 53% 30.3 1024.7
25 06:53 W 3 10.00 Fair CLR 55 41 59% 30.29 1024.3
25 05:53 W 7 10.00 Fair CLR 57.9 41 66 57 53% 30.25 1022.8
25 04:53 W 7 10.00 Fair CLR 59 41 51% 30.25 1022.6
25 03:53 Calm 10.00 Fair CLR 59 42.1 54% 30.23 1021.8
25 02:53 W 7 10.00 Fair CLR 63 39.9 43% 30.23 1021.7
25 01:53 W 9 10.00 Fair CLR 64 39.9 41% 30.23 1021.7
25 00:53 SW 9 10.00 Fair CLR 64.9 41 42% 30.22 1021.6
24 23:53 W 9 10.00 Fair CLR 66 39.9 84.9 66 39% 30.21 1021.5
24 22:53 W 9 10.00 Fair CLR 68 39.9 36% 30.21 1021.7
24 20:53 NW 3 10.00 Fair CLR 73 39 29% 30.17 1020.7
24 19:53 NE 6 10.00 Fair CLR 78.1 34 20% 77 30.11 1018.5
24 18:53 NE 6 10.00 Fair CLR 82 34 18% 80 30.1 1018.0
24 17:53 N 10 10.00 Fair CLR 84.9 32 86 73.9 15% 82 30.09 1017.4
24 16:53 NE 10 10.00 Fair CLR 84 30.9 15% 81 30.1 1017.5
24 15:53 NW 8 G 20 10.00 Fair CLR 86 28 12% 83 30.11 1017.6
24 14:53 W 9 G 22 10.00 Fair CLR 84 28 13% 81 30.12 1017.9
24 13:53 NW 14 G 25 10.00 Fair CLR 82.9 32 16% 80 30.13 1018.3
24 12:53 Calm 10.00 Fair CLR 78.1 36 22% 78 30.15 1018.9
24 11:53 NE 7 10.00 Fair CLR 73.9 37 73.9 53.1 26% 30.17 1019.7
24 10:53 SE 6 10.00 Fair CLR 70 37 30% 30.18 1020.5
24 09:53 E 6 10.00 Fair CLR 66 37 34% 30.18 1020.6
24 08:53 SE 3 10.00 Fair CLR 59 37.9 46% 30.2 1021.6
24 07:53 NE 8 10.00 Fair CLR 55.9 39 53% 30.2 1021.4
24 06:53 W 7 10.00 Fair CLR 55 37 51% 30.18 1020.5
24 05:53 Calm 10.00 Fair CLR 55.9 39 71.1 52 53% 30.14 1019.0
24 04:53 W 6 10.00 Fair CLR 57 37 47% 30.13 1018.5
24 03:53 SW 3 10.00 Fair CLR 59 37 44% 30.13 1018.2
24 02:53 NW 7 10.00 Fair CLR 63 34 34% 30.12 1017.8
24 01:53 Vrbl 3 10.00 Fair CLR 64 36 35% 30.1 1017.4
24 00:53 SW 3 10.00 Fair CLR 69.1 32 25% 30.08 1016.5
23 23:53 Calm 10.00 Fair CLR 71.1 34 88 66 26% 30.08 1016.5
23 22:53 NW 6 10.00 Fair CLR 66.9 39.9 37% 30.06 1016.2
23 21:53 Calm 10.00 Fair CLR 73 41 32% 30.04 1015.7
23 20:53 W 10 10.00 Fair CLR 75.9 39.9 27% 77 29.98 1013.5
23 19:53 NW 10 10.00 Fair CLR 80.1 39 23% 79 29.95 1012.3
23 18:53 W 15 10.00 Fair CLR 84.9 41 21% 82 29.92 1011.2
23 17:53 W 13 10.00 Fair CLR 88 41 90 75 19% 84 29.92 1011.1
23 16:53 W 15 G 26 10.00 Fair CLR 89.1 43 20% 85 29.92 1010.6
23 15:53 W 12 G 25 10.00 Fair CLR 89.1 44.1 21% 86 29.92 1010.7
23 14:53 NW 8 10.00 A Few Clouds FEW110 88 50 27% 85 29.93 1011.1
23 13:53 Calm 10.00 A Few Clouds FEW110 82 55 40% 81 29.96 1012.5
23 12:53 E 5 10.00 Partly Cloudy SCT110 79 57 47% 80 29.98 1013.4
23 11:53 N 6 10.00 Fair CLR 75.9 57 75.9 55.9 52% 78 30 1014.3
23 10:53 Vrbl 3 10.00 Fair CLR 72 55.9 57% 30.01 1014.9
23 09:53 Calm 10.00 Fair CLR 66.9 55.9 68% 30.03 1015.4
23 08:53 N 3 10.00 Fair CLR 64 55 73% 30.04 1016.3
23 07:53 Calm 10.00 Fair CLR 60.1 54 80% 30.03 1016.1
23 06:53 Calm 10.00 Fair CLR 57.9 54 87% 30.03 1016.1
23 05:53 SW 3 10.00 Fair CLR 57.9 54 64.9 57 87% 30.03 1016.3
23 04:53 Calm 10.00 Fair CLR 61 55.9 84% 30.03 1014.8
23 03:53 NW 6 10.00 Fair CLR 61 55.9 84% 30.03 1014.7
23 02:53 Calm 10.00 Fair CLR 63 57 81% 30.03 1014.8
23 01:53 W 5 10.00 Fair CLR 64 57.9 81% 30.04 1015.2
23 00:53 SW 3 10.00 Fair CLR 64 59 84% 30.04 1015.6
22 23:53 NW 6 10.00 Fair CLR 63 59 73 63 87% 30.04 1015.7 0.05
22 22:53 Calm 10.00 Fair CLR 64.9 60.1 84% 30.04 1015.8
22 21:53 W 7 10.00 Fair CLR 69.1 57 66% 30.05 1016.1
22 20:53 Calm 10.00 Mostly Cloudy BKN120 66 60.1 81% 30.06 1016.9 0.05
22 19:53 Vrbl 5 10.00 Overcast OVC110 69.1 57.9 68% 30.05 1016.3
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)