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.
16 06:53 W 17 G 29 10.00 Mostly Cloudy BKN120 73.9 37 26% 29.91 1010.2
16 05:53 W 9 10.00 Fair CLR 71.1 39 73.9 70 31% 29.92 1010.6
16 04:53 W 17 10.00 Fair CLR 71.1 39.9 32% 29.93 1011.2
16 03:53 W 15 10.00 Fair CLR 71.1 41 34% 29.96 1012.0
16 02:53 W 15 10.00 Fair CLR 71.1 41 34% 29.97 1012.6
16 01:53 W 9 10.00 Fair CLR 72 39.9 31% 29.99 1013.4
16 00:53 W 16 10.00 Fair CLR 73 39 29% 30 1013.7
15 23:53 W 9 10.00 A Few Clouds FEW120 73 37.9 82 70 28% 30.01 1014.4
15 22:53 W 8 10.00 Fair CLR 73.9 37.9 27% 30.02 1015.1
15 21:53 SW 10 10.00 Fair CLR 75.9 36 23% 77 30 1014.7
15 20:53 W 12 10.00 Fair CLR 77 35.1 22% 77 30.01 1015.1
15 19:53 W 14 G 20 10.00 Fair CLR 78.1 36 22% 78 30.01 1015.4
15 18:53 W 17 G 25 10.00 Fair CLR 80.1 35.1 20% 79 30.03 1016.4
15 17:53 W 15 10.00 Fair CLR 82 35.1 82.9 69.1 18% 80 30.03 1016.1
15 16:53 W 8 10.00 Fair CLR 81 34 18% 79 30.06 1017.2
15 15:53 NW 14 G 21 10.00 Fair CLR 80.1 30 16% 78 30.09 1018.1
15 14:53 Vrbl 6 G 17 10.00 Fair CLR 80.1 28 15% 78 30.1 1018.3
15 13:53 NW 5 10.00 Fair CLR 75.9 34 22% 77 30.13 1019.7
15 12:53 E 6 10.00 Fair CLR 73.9 39 28% 30.15 1020.4
15 11:53 Vrbl 3 10.00 Fair CLR 69.1 35.1 69.1 43 29% 30.19 1021.9
15 10:53 Vrbl 3 10.00 Fair CLR 64 39 40% 30.2 1022.5
15 09:53 Vrbl 3 10.00 Fair CLR 57.9 37.9 48% 30.23 1023.5
15 08:53 N 3 10.00 Fair CLR 54 36 51% 30.25 1023.9
15 07:53 N 3 10.00 Fair CLR 48.9 35.1 59% 30.25 1024.2
15 06:53 Calm 10.00 Fair CLR 44.1 34 68% 30.24 1024.3
15 05:53 Calm 10.00 Fair CLR 46.9 32 57 45 56% 30.23 1023.7
15 04:53 Calm 10.00 Fair CLR 46 32 58% 30.23 1023.5
15 03:53 Calm 10.00 Fair CLR 48 32 54% 30.23 1023.4
15 02:53 SW 5 10.00 Fair CLR 50 32 50% 49 30.22 1023.5
15 01:53 W 5 10.00 Fair CLR 50 30.9 48% 49 30.22 1023.3
15 00:53 W 3 10.00 Fair CLR 53.1 32 45% 30.22 1023.2
14 23:53 Calm 10.00 Fair CLR 55 33.1 73 51.1 44% 30.21 1023.1
14 22:53 E 3 10.00 Fair CLR 57 34 42% 30.2 1022.8
14 21:53 SW 6 10.00 Fair CLR 61 33.1 35% 30.19 1022.6
14 20:53 Calm 10.00 Fair CLR 69.1 30.9 24% 30.19 1022.0
14 19:53 Calm 10.00 Fair CLR 71.1 28.9 21% 30.19 1022.5
14 18:53 Vrbl 3 10.00 Fair CLR 72 30 21% 30.21 1023.2
14 17:53 NE 8 10.00 Fair CLR 72 27 73 62.1 19% 30.22 1023.9
14 16:53 N 7 10.00 Fair CLR 73 28 19% 30.24 1024.3
14 15:53 Calm 10.00 Fair CLR 71.1 27 19% 30.25 1025.0
14 14:53 Vrbl 3 10.00 Fair CLR 68 30 24% 30.27 1025.7
14 13:53 N 5 10.00 Fair CLR 66.9 30.9 26% 30.3 1026.5
14 12:53 Calm 10.00 Fair CLR 64.9 34 32% 30.32 1027.1
14 11:53 Calm 10.00 Fair CLR 62.1 35.1 62.1 39 37% 30.32 1027.2
14 10:53 Calm 10.00 Fair CLR 57.9 35.1 42% 30.35 1028.3
14 09:53 NW 3 10.00 Fair CLR 54 36 51% 30.35 1028.6
14 08:53 Calm 10.00 Fair CLR 50 35.1 57% 30.35 1028.7
14 07:53 Calm 10.00 Fair CLR 44.1 36 73% 30.36 1029.3
14 06:53 NW 5 10.00 Fair CLR 41 34 76% 38 30.36 1029.2
14 05:53 E 3 10.00 Fair CLR 39.9 33.1 50 39 77% 30.35 1029.3
14 04:53 W 6 10.00 Fair CLR 39.9 33.1 77% 36 30.35 1029.2
14 03:53 W 7 10.00 Fair CLR 41 33.1 73% 37 30.34 1028.8
14 02:53 SW 3 10.00 Fair CLR 44.1 34 68% 30.34 1028.6
14 01:53 Calm 10.00 Fair CLR 44.1 35.1 71% 30.34 1028.8
14 00:53 W 6 10.00 Fair CLR 48 33.1 56% 46 30.35 1028.7
13 23:53 SW 6 10.00 Fair CLR 48.9 34 62.1 48 56% 47 30.34 1028.7
13 22:53 W 3 10.00 Fair CLR 54 34 47% 30.35 1028.4
13 21:53 E 3 10.00 Fair CLR 55.9 33.1 42% 30.34 1028.0
13 20:53 N 6 10.00 Overcast OVC080 59 34 39% 30.32 1027.5
13 19:53 N 7 10.00 Partly Cloudy SCT090 61 35.1 38% 30.31 1027.0
13 18:53 N 10 10.00 Mostly Cloudy BKN090 62.1 34 35% 30.33 1027.6
13 17:53 N 14 10.00 A Few Clouds FEW065 60.1 33.1 63 55 36% 30.33 1028.0
13 16:53 Vrbl 6 10.00 A Few Clouds FEW085 62.1 30.9 31% 30.34 1027.8
13 15:53 Calm 10.00 Mostly Cloudy BKN085 62.1 34 35% 30.34 1028.2
13 14:53 N 8 10.00 Mostly Cloudy BKN080 60.1 33.1 36% 30.35 1028.6
13 13:53 Vrbl 6 10.00 Overcast OVC080 57.9 34 41% 30.35 1028.8
13 12:53 N 13 10.00 Overcast SCT041 OVC075 57 37 47% 30.36 1029.2
13 11:53 N 5 10.00 Overcast OVC070 55 34 57 48 45% 30.35 1029.1
13 10:53 N 13 10.00 Overcast OVC060 55 36 49% 30.35 1028.9
13 09:53 NW 10 10.00 Overcast OVC060 53.1 37.9 57% 30.35 1029.0
13 08:53 N 6 10.00 Overcast OVC065 51.1 39.9 66% 30.34 1029.0
13 07:53 NW 7 10.00 Overcast OVC065 50 42.1 74% 48 30.33 1028.2
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)