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.
13 13:53 N 9 10.00 Overcast OVC030 63 51.1 65% 30.02 1016.1
13 12:53 N 10 10.00 Overcast BKN027 OVC036 62.1 50 65% 30.03 1016.5
13 11:53 W 9 10.00 Overcast FEW028 OVC036 62.1 50 62.1 55.9 65% 30.04 1016.8
13 10:53 Vrbl 5 10.00 Overcast OVC032 60.1 50 70% 30.04 1016.9
13 09:53 N 3 10.00 Overcast SCT017 OVC028 57 51.1 81% 30.06 1017.7
13 08:53 NW 10 10.00 Overcast OVC017 55.9 51.1 84% 30.08 1018.0
13 07:53 W 9 10.00 Overcast BKN016 OVC032 57 51.1 81% 30.06 1017.1
13 06:53 W 7 10.00 Overcast SCT017 BKN035 OVC044 55.9 51.1 84% 30.05 1016.7
13 05:53 W 10 10.00 Overcast FEW020 BKN039 OVC046 55.9 50 60.1 55.9 81% 30.05 1016.4
13 04:53 NW 7 10.00 Overcast FEW018 BKN028 OVC060 57 51.1 81% 30.03 1015.9
13 03:53 W 6 10.00 Overcast FEW024 OVC036 57 51.1 81% 30.03 1015.8
13 02:53 NW 7 10.00 Overcast SCT035 OVC047 57.9 50 75% 30.04 1016.0
13 01:53 NW 12 10.00 Overcast BKN034 OVC060 60.1 50 70% 30.05 1016.4
13 00:53 NW 9 10.00 Mostly Cloudy SCT033 BKN085 BKN120 60.1 51.1 72% 30.06 1016.7
12 22:53 W 9 10.00 Mostly Cloudy SCT048 BKN120 61 54 78% 30.05 1016.6 0.01
12 21:53 Calm 6.00 Thunderstorm in Vicinity Light Rain SCT048 SCT065 OVC090 63 53.1 70% 30.04 1016.4 0.04
12 20:53 N 12 10.00 Mostly Cloudy FEW065 BKN120 66.9 50 55% 29.99 1014.5
12 19:53 N 13 8.00 Light Rain Smoke FEW100 SCT120 69.1 52 55% 29.97 1013.7
12 18:53 N 14 10.00 Smoke FEW060 BKN110 72 48.9 44% 29.98 1013.9
12 17:53 N 17 G 24 10.00 Smoke CLR 75 48.9 75.9 69.1 40% 77 29.96 1013.0
12 16:53 N 16 G 25 10.00 Smoke CLR 75 48.9 40% 77 29.96 1013.3
12 15:53 N 18 10.00 Smoke CLR 75 48 39% 77 29.97 1013.5
12 14:53 N 15 10.00 Smoke CLR 75 48.9 40% 77 29.99 1014.0
12 13:53 N 15 G 23 10.00 Smoke CLR 73.9 48.9 41% 30 1014.3
12 12:53 N 14 10.00 Smoke CLR 72 48 43% 30.02 1015.3
12 11:53 N 12 10.00 Smoke CLR 70 48 71.1 59 46% 30.04 1015.6
12 10:53 N 10 10.00 Smoke CLR 66.9 48.9 53% 30.06 1016.1
12 09:53 N 12 9.00 Smoke CLR 64 48.9 58% 30.07 1016.6
12 08:53 NW 8 9.00 Smoke CLR 63 48.9 60% 30.07 1016.6
12 07:53 NW 9 8.00 Smoke CLR 61 46.9 60% 30.07 1016.1
12 06:53 NW 9 8.00 Smoke CLR 59 46.9 64% 30.07 1016.3
12 05:53 NW 7 8.00 Smoke CLR 61 39 72 57.9 44% 30.05 1015.2
12 04:53 W 8 7.00 Smoke CLR 57.9 32 38% 30.02 1014.4
12 03:53 Calm 7.00 Smoke CLR 61 33.1 35% 29.99 1013.3
12 02:53 W 5 7.00 Smoke CLR 63 33.1 33% 29.99 1013.2
12 01:53 NE 6 7.00 Smoke CLR 63 34 34% 29.99 1013.6
12 00:53 S 6 7.00 Smoke CLR 64 35.1 34% 29.99 1013.7
11 23:53 SW 3 7.00 Smoke CLR 72 30.9 91 70 22% 29.99 1013.4
11 22:53 SW 9 7.00 Smoke CLR 73.9 30.9 20% 30 1013.7
11 21:53 SW 7 6.00 Smoke CLR 77 30 18% 77 29.98 1013.0
11 20:53 W 5 5.00 Smoke CLR 78.1 30 17% 77 29.96 1012.5
11 19:53 NW 12 8.00 Smoke CLR 84 30.9 15% 81 29.94 1012.0
11 18:53 NW 15 G 22 9.00 Smoke CLR 88 30 12% 84 29.95 1011.9
11 17:53 W 14 G 22 7.00 Smoke SCT033 90 28.9 91.9 78.1 11% 86 29.95 1012.0
11 16:53 NW 13 6.00 Smoke OVC033 91 30 11% 87 29.96 1011.8
11 15:53 Calm 8.00 Smoke CLR 89.1 26.1 10% 85 29.98 1012.7
11 14:53 N 9 7.00 Smoke CLR 86 32 14% 83 30 1013.6
11 13:53 NE 7 6.00 Smoke FEW036 84.9 33.1 15% 82 30.02 1014.1
11 12:53 E 6 6.00 Smoke FEW040 82 34 18% 80 30.04 1014.9
11 11:53 Vrbl 5 5.00 Smoke CLR 78.1 36 79 55 22% 78 30.07 1016.1
11 10:53 NE 5 5.00 Smoke CLR 73.9 39 28% 30.08 1016.5
11 09:53 Vrbl 3 6.00 Smoke CLR 68 39.9 36% 30.09 1017.1
11 08:53 Calm 6.00 Smoke CLR 64.9 33.1 31% 30.1 1017.2
11 07:53 Calm 6.00 Smoke CLR 60.1 37 42% 30.1 1017.4
11 06:53 SW 3 6.00 Smoke CLR 59 36 42% 30.1 1017.3
11 05:53 Calm 9.00 Smoke CLR 55 37.9 71.1 53.1 53% 30.09 1016.9
11 04:53 W 7 7.00 Smoke CLR 62.1 30.9 31% 30.07 1016.0
11 03:53 SE 3 8.00 Smoke CLR 64 30.9 29% 30.06 1015.5
11 02:53 W 5 9.00 Smoke CLR 64 30.9 29% 30.03 1014.6
11 01:53 Calm 10.00 Smoke CLR 66 32 28% 30.03 1014.5
11 00:53 E 6 9.00 Smoke CLR 69.1 30.9 24% 30.03 1014.6
10 23:53 Calm 9.00 Smoke CLR 70 33.1 91 70 26% 30.03 1014.8
10 22:53 W 3 9.00 Smoke CLR 71.1 30.9 23% 30.01 1014.5
10 21:53 W 9 10.00 Smoke CLR 75.9 28.9 18% 76 29.98 1013.2
10 20:53 NW 7 9.00 Smoke CLR 81 28.9 15% 79 29.95 1012.5
10 19:53 NW 14 8.00 Smoke CLR 84 30 14% 81 29.93 1011.5
10 18:53 NW 14 8.00 Smoke CLR 88 33.1 14% 84 29.91 1010.9
10 17:53 W 16 G 23 7.00 Smoke SCT038 91 33.1 91 77 13% 87 29.92 1010.8
10 16:53 N 7 6.00 Smoke FEW038 89.1 37 16% 85 29.92 1010.8
10 15:53 Calm 6.00 Smoke FEW037 88 37.9 17% 84 29.94 1011.4
10 14:53 NE 8 6.00 Smoke CLR 88 37.9 17% 84 29.96 1012.0
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)