Weather observations for the past three days for
Helena Regional Airport
Imperial (Metric)
Date Time (mst) 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.
04 14:53 NE 8 10.00 Fair CLR 55.9 28 34% 30.39 1032.1
04 13:53 E 3 10.00 Fair CLR 53.1 27 37% 30.4 1032.4
04 12:53 Calm 10.00 A Few Clouds FEW120 46 28.9 51% 30.42 1033.7
04 11:53 NW 6 10.00 Mostly Cloudy BKN110 39.9 28 63% 36 30.43 1034.8
04 10:53 SE 3 10.00 Mostly Cloudy BKN110 36 27 37 26.1 70% 30.43 1035.1
04 09:53 W 8 10.00 Partly Cloudy SCT110 36 28 73% 30 30.44 1035.4
04 08:53 W 5 10.00 Fair CLR 30.9 26.1 82% 27 30.46 1036.4
04 07:53 W 6 10.00 Fair CLR 28.9 25 85% 23 30.43 1034.6
04 06:53 W 6 10.00 Fair CLR 28 25 88% 22 30.42 1034.6
04 05:53 W 5 10.00 Fair CLR 28 24.1 85% 24 30.43 1034.4
04 04:53 NW 3 10.00 Fair CLR 26.1 24.1 34 26.1 92% 30.44 1034.8
04 03:53 Vrbl 3 10.00 Fair CLR 30 26.1 85% 30.44 1034.0
04 02:53 S 3 10.00 Fair CLR 28.9 25 85% 30.44 1033.9
04 01:53 Calm 10.00 Fair CLR 30 25 82% 30.45 1034.4
04 00:53 SW 3 10.00 Fair CLR 32 26.1 79% 30.44 1034.2
03 23:53 Calm 10.00 Fair CLR 30.9 26.1 82% 30.45 1034.7
03 22:53 Calm 10.00 Fair CLR 34 27 48 33.1 76% 30.44 1034.2
03 21:53 W 3 10.00 Fair CLR 34 27 76% 30.45 1034.9
03 20:53 E 3 10.00 Fair CLR 35.1 27 72% 30.44 1034.4
03 19:53 SW 6 10.00 Fair CLR 42.1 28.9 60% 39 30.44 1034.0
03 18:53 Vrbl 3 10.00 Fair CLR 42.1 28 58% 30.44 1033.8
03 17:53 SW 5 10.00 Fair CLR 46 28 50% 44 30.44 1033.7
03 16:53 NW 6 10.00 Fair CLR 48 28.9 52 46.9 48% 46 30.43 1032.9
03 15:53 NW 8 10.00 Fair CLR 51.1 28.9 43% 30.42 1032.3
03 14:53 W 13 10.00 A Few Clouds FEW050 52 28.9 41% 30.42 1032.2
03 13:53 W 15 G 23 10.00 Fair CLR 52 28 40% 30.42 1032.3
03 12:53 W 16 G 25 10.00 Fair CLR 50 28 43% 45 30.43 1032.7
03 11:53 NW 10 10.00 A Few Clouds FEW045 48 28.9 48% 44 30.44 1033.3
03 10:53 W 14 G 20 10.00 Fair CLR 46.9 28.9 46.9 37.9 50% 42 30.43 1032.9
03 09:53 NW 10 10.00 Fair CLR 44.1 30 58% 39 30.42 1032.9
03 08:53 N 7 10.00 Fair CLR 42.1 28.9 60% 38 30.4 1032.3
03 07:53 W 14 G 23 10.00 Fair CLR 42.1 28.9 60% 35 30.38 1031.6
03 06:53 W 17 G 25 10.00 Fair CLR 42.1 30 62% 34 30.36 1031.1
03 05:53 W 14 10.00 Overcast OVC060 42.1 30 62% 35 30.34 1030.4
03 04:53 W 18 G 24 10.00 Overcast OVC055 43 30 44.1 41 60% 35 30.31 1029.0
03 03:53 W 12 10.00 Overcast OVC047 42.1 30 62% 36 30.28 1027.8
03 02:53 W 18 G 29 10.00 Overcast OVC046 44.1 30 58% 37 30.27 1027.2
03 01:53 W 10 10.00 Overcast OVC044 44.1 27 51% 39 30.24 1026.1
03 00:53 W 6 10.00 Overcast OVC046 43 26.1 51% 40 30.23 1025.8
02 23:53 W 7 10.00 Overcast OVC049 43 24.1 47% 39 30.23 1025.9
02 22:53 W 8 10.00 Overcast OVC055 44.1 23 45 41 43% 40 30.22 1025.7
02 21:53 W 8 10.00 Partly Cloudy SCT060 43 21.9 43% 39 30.21 1025.6
02 18:53 NE 3 10.00 Overcast OVC080 42.1 19.9 41% 30.22 1026.1
02 17:53 SW 5 10.00 Fair CLR 44.1 19.9 38% 42 30.22 1026.1
02 16:53 W 7 10.00 Overcast OVC095 45 19 48.9 45 35% 42 30.22 1025.7
02 15:53 W 10 10.00 Mostly Cloudy BKN110 46 19 34% 42 30.2 1024.8
02 14:53 W 16 G 24 10.00 Fair CLR 48 19 32% 42 30.19 1024.4
02 13:53 W 13 G 24 10.00 Fair CLR 48.9 21 33% 44 30.2 1024.5
02 12:53 W 21 G 29 10.00 Fair and Breezy CLR 48.9 21 33% 43 30.21 1025.1
02 11:53 W 13 G 22 10.00 Mostly Cloudy BKN055 48.9 21.9 35% 44 30.24 1025.9
02 10:53 W 10 10.00 Overcast OVC055 45 23 46 39 42% 40 30.25 1026.8
02 09:53 Vrbl 6 10.00 Overcast OVC060 43 23 45% 40 30.24 1026.7
02 08:53 Calm 10.00 Fair CLR 39.9 24.1 53% 30.24 1026.5
02 07:53 Calm 10.00 Fair CLR 39 24.1 55% 30.22 1026.2
02 06:53 W 18 G 25 10.00 Fair CLR 41 25 53% 33 30.19 1025.5
02 05:53 W 8 10.00 Fair CLR 42.1 24.1 49% 38 30.19 1025.1
02 04:53 W 13 G 28 10.00 Fair CLR 43 24.1 45 39 47% 37 30.17 1024.3
02 03:53 W 21 G 36 10.00 Fair and Breezy CLR 43 23 45% 35 30.15 1023.0
02 02:53 W 9 G 20 10.00 Fair CLR 43 21.9 43% 38 30.13 1022.4
02 01:53 W 12 G 22 10.00 Fair CLR 44.1 21 40% 39 30.11 1021.6
02 00:53 NW 9 G 24 10.00 Fair CLR 44.1 21.9 41% 40 30.07 1020.7
01 23:53 W 32 G 47 10.00 Fair and Windy CLR 45 23 42% 36 30.02 1018.9
01 22:53 W 14 G 22 10.00 Fair CLR 44.1 25 48 36 47% 38 30.05 1020.5
01 21:53 W 16 G 29 10.00 Fair CLR 45 24.1 44% 38 30.05 1021.2
01 20:53 W 20 G 37 10.00 Fair CLR 46.9 23 39% 40 30.04 1020.7
01 19:53 W 14 G 24 10.00 Mostly Cloudy BKN095 BKN110 46.9 21.9 37% 42 30.03 1020.5
01 18:53 W 7 10.00 Fair CLR 39 25 57% 35 30 1020.1
01 17:53 SW 3 10.00 Fair CLR 42.1 26.1 53% 29.98 1019.1
01 16:53 NW 3 10.00 Fair CLR 45 26.1 48.9 36 48% 29.96 1017.6
01 15:53 N 3 10.00 Fair CLR 48.9 26.1 41% 29.95 1016.9
Date Time (mst) 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)