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.
12 13:53 NE 6 10.00 Fair CLR 91.9 43 18% 88 29.94 1010.6
12 12:53 Vrbl 3 10.00 Fair CLR 88 50 27% 85 29.96 1011.6
12 11:53 Calm 10.00 Fair CLR 84 48 84 61 29% 82 29.97 1012.2
12 10:53 N 5 10.00 Fair CLR 78.1 52 40% 79 29.99 1012.8
12 09:53 Calm 10.00 Fair CLR 73 51.1 46% 30.01 1013.5
12 08:53 NE 3 10.00 Fair CLR 66.9 51.1 57% 30.02 1014.1
12 07:53 E 3 10.00 Fair CLR 66 52 61% 30.01 1013.5
12 06:53 Calm 10.00 Fair CLR 64.9 48.9 56% 30.01 1013.2
12 05:53 W 6 10.00 Fair CLR 61 48.9 77 61 65% 30.03 1014.2
12 04:53 Calm 10.00 Fair CLR 63 48 58% 30.02 1013.8
12 03:53 E 3 10.00 Fair CLR 68 46.9 47% 30.02 1013.3
12 02:53 Calm 10.00 Fair CLR 66.9 48.9 53% 30.01 1013.1
12 01:53 SW 5 10.00 Fair CLR 72 48 43% 30.03 1013.9
12 00:53 W 5 10.00 Fair CLR 73 48 41% 30.01 1013.6
11 23:53 W 8 10.00 Fair CLR 73.9 48 99 73.9 40% 30 1013.2
11 22:53 W 8 10.00 Fair CLR 79 50 36% 79 29.99 1012.8
11 21:53 Vrbl 5 10.00 Fair CLR 84.9 50 30% 83 29.96 1011.8
11 20:53 NW 7 10.00 Fair CLR 86 48 27% 83 29.94 1011.2
11 19:53 NW 9 10.00 Fair CLR 93 48 21% 90 29.9 1009.9
11 18:53 NW 12 10.00 Fair CLR 97 43 16% 93 29.89 1009.3
11 17:53 W 9 G 20 10.00 Fair CLR 99 39 100.9 81 13% 94 29.88 1008.8
11 16:53 Vrbl 5 10.00 Fair CLR 98.1 44.1 16% 94 29.88 1008.9
11 15:53 N 10 10.00 Fair CLR 97 44.1 16% 93 29.88 1008.9
11 14:53 E 9 10.00 Fair CLR 96.1 46.9 19% 92 29.89 1009.2
11 13:53 NE 9 10.00 Fair CLR 91.9 53.1 27% 89 29.9 1009.8
11 12:53 NE 5 10.00 Fair CLR 86 55 35% 84 29.92 1010.4
11 11:53 E 5 10.00 Fair CLR 81 52 81 59 37% 80 29.94 1011.4
11 10:53 Calm 10.00 Fair CLR 77 48 36% 78 29.94 1011.6
11 09:53 NW 5 10.00 Fair CLR 73 48.9 43% 29.95 1011.6
11 08:53 N 3 10.00 Fair CLR 66.9 48.9 53% 29.95 1011.8
11 07:53 Calm 10.00 Fair CLR 63 48 58% 29.95 1011.8
11 06:53 Calm 10.00 Fair CLR 59 48 67% 29.94 1011.7
11 05:53 W 3 10.00 Fair CLR 61 45 72 59 56% 29.94 1011.5
11 04:53 Calm 10.00 Fair CLR 62.1 46 56% 29.92 1010.9
11 03:53 Calm 10.00 Fair CLR 64 46 52% 29.9 1010.0
11 02:53 Calm 10.00 Fair CLR 63 46.9 56% 29.9 1010.2
11 01:53 Calm 10.00 Fair CLR 64.9 48 54% 29.91 1010.4
11 00:53 SW 7 10.00 Fair CLR 71.1 46 41% 29.91 1010.1
10 23:53 NW 5 10.00 Fair CLR 71.1 46 89.1 71.1 41% 29.9 1010.0
10 22:53 W 5 10.00 Fair CLR 72 46.9 41% 29.88 1009.7
10 21:53 W 8 10.00 Fair CLR 79 46 31% 79 29.87 1009.2
10 20:53 Calm 10.00 Fair CLR 84.9 46 26% 82 29.86 1008.8
10 19:53 NE 3 10.00 Fair CLR 86 48 27% 83 29.85 1008.8
10 18:53 E 9 10.00 Fair CLR 88 43 21% 85 29.86 1009.2
10 17:53 E 10 G 17 10.00 Fair CLR 89.1 42.1 89.1 80.1 19% 85 29.87 1009.4
10 16:53 E 13 10.00 Fair CLR 89.1 44.1 21% 86 29.89 1009.8
10 15:53 E 10 G 17 10.00 Fair CLR 89.1 44.1 21% 86 29.9 1010.3
10 14:53 NE 8 10.00 Fair CLR 86 44.1 23% 83 29.91 1010.7
10 13:53 E 13 10.00 Fair CLR 86 45 24% 83 29.93 1011.0
10 12:53 E 10 G 17 10.00 Fair CLR 84 45 25% 82 29.94 1011.6
10 11:53 E 5 10.00 Fair CLR 80.1 44.1 80.1 55 28% 79 29.96 1012.5
10 10:53 Vrbl 5 10.00 Fair CLR 75.9 46.9 36% 78 29.97 1012.9
10 09:53 NE 3 10.00 Fair CLR 69.1 48 47% 29.99 1013.8
10 08:53 Calm 10.00 Fair CLR 64 46 52% 29.99 1013.8
10 07:53 N 3 10.00 Fair CLR 59 46 62% 29.99 1013.8
10 06:53 Calm 10.00 Fair CLR 55.9 45 67% 29.99 1014.1
10 05:53 Calm 10.00 Fair CLR 57.9 44.1 66 55.9 60% 30 1014.0
10 04:53 SE 3 10.00 Fair CLR 57.9 44.1 60% 30 1014.0
10 03:53 N 6 10.00 Fair CLR 57 45 64% 29.98 1013.3
10 02:53 Calm 10.00 Fair CLR 61 43 52% 29.98 1013.0
10 01:53 NW 5 10.00 Fair CLR 64 42.1 45% 29.97 1012.7
10 00:53 Calm 10.00 Fair CLR 64.9 43 45% 29.97 1012.9
09 23:53 W 9 10.00 Fair CLR 64 43 86 64 46% 29.96 1012.6
09 22:53 Calm 10.00 Fair CLR 69.1 42.1 38% 29.96 1012.6
09 21:53 W 6 10.00 Fair CLR 73.9 37.9 27% 29.95 1012.1
09 20:53 NW 9 10.00 Fair CLR 78.1 39.9 26% 78 29.93 1011.8
09 19:53 W 12 10.00 Fair CLR 82 39 22% 80 29.92 1011.3
09 18:53 W 9 10.00 Fair CLR 81 39.9 23% 79 29.93 1011.8
09 17:53 NW 17 G 24 10.00 Fair CLR 84.9 39 87.1 79 20% 82 29.93 1011.6
09 16:53 NW 12 G 22 10.00 Fair CLR 86 39 19% 83 29.94 1011.9
09 15:53 NW 10 G 23 10.00 Fair CLR 86 39 19% 83 29.95 1012.3
09 14:53 W 6 G 16 10.00 Fair CLR 84.9 39 20% 82 29.97 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)