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.
14 13:53 Calm 10.00 Fair CLR 55 30.9 40% 30.34 1028.4
14 12:53 Calm 10.00 Fair CLR 48.9 32 52% 30.36 1029.5
14 11:53 Vrbl 3 10.00 Fair CLR 45 30.9 58% 30.39 1031.1
14 10:53 SW 3 10.00 Fair CLR 41 30 42.1 30 65% 30.41 1032.1
14 09:53 Calm 10.00 Fair CLR 36 30.9 82% 30.41 1032.6
14 08:53 Vrbl 3 10.00 Fair CLR 33.1 28.9 85% 30.41 1032.7
14 07:53 Calm 10.00 Fair CLR 33.1 28.9 85% 30.41 1033.0
14 06:53 Calm 10.00 Fair CLR 33.1 28 82% 30.42 1033.2
14 05:53 Calm 10.00 Fair CLR 39 30.9 73% 30.42 1032.4
14 04:53 Calm 10.00 Fair CLR 39.9 30.9 51.1 39 70% 30.42 1032.6
14 03:53 S 3 10.00 Fair CLR 42.1 32 68% 30.43 1032.5
14 02:53 Calm 10.00 Fair CLR 45 32 61% 30.43 1032.3
14 01:53 NW 8 10.00 Fair CLR 48 32 54% 45 30.42 1031.6
14 00:53 W 12 G 24 10.00 Fair CLR 50 32 50% 46 30.42 1031.1
13 23:53 W 10 10.00 Fair CLR 51.1 32 48% 30.41 1030.8
13 22:53 W 12 10.00 Fair CLR 50 33.1 53.1 46 52% 46 30.4 1030.8
13 21:53 W 16 G 29 10.00 Fair CLR 51.1 33.1 50% 30.38 1030.0
13 20:53 W 20 G 30 10.00 Fair CLR 52 34 50% 30.38 1029.7
13 19:53 W 5 10.00 Fair CLR 48 34 58% 47 30.38 1030.2
13 18:53 NW 8 G 18 10.00 Fair CLR 51.1 34 52% 30.38 1029.9
13 17:53 W 15 G 23 10.00 Fair CLR 52 34 50% 30.36 1029.4
13 16:53 NW 10 10.00 Fair CLR 52 34 55.9 52 50% 30.34 1028.6
13 15:53 NW 14 10.00 A Few Clouds FEW090 54 35.1 49% 30.34 1028.3
13 14:53 NW 15 10.00 Fair CLR 54 35.1 49% 30.32 1028.2
13 13:53 W 17 10.00 Fair CLR 55 34 45% 30.29 1026.7
13 12:53 W 21 G 32 10.00 A Few Clouds and Breezy FEW120 55.9 34 44% 30.29 1027.0
13 11:53 W 18 G 28 10.00 Mostly Cloudy BKN095 55 33.1 44% 30.29 1026.7
13 10:53 W 8 10.00 Overcast OVC095 54 30.9 54 48 42% 30.31 1027.3
13 09:53 W 6 G 17 10.00 Overcast FEW090 OVC120 54 30 40% 30.3 1027.1
13 08:53 W 17 G 32 10.00 Partly Cloudy FEW080 SCT120 54 28.9 38% 30.26 1025.6
13 07:53 W 17 G 28 10.00 Fair CLR 54 28.9 38% 30.26 1025.5
13 06:53 W 9 G 22 10.00 Fair CLR 53.1 28 38% 30.26 1025.4
13 05:53 Calm 10.00 Mostly Cloudy BKN085 50 30 46% 30.25 1025.3
13 04:53 W 21 G 29 10.00 Fair and Breezy CLR 52 30 54 46 43% 30.22 1024.2
13 03:53 W 21 G 29 10.00 Fair and Breezy CLR 52 30 43% 30.22 1024.0
13 02:53 NW 10 10.00 Mostly Cloudy BKN095 46 30 54% 42 30.25 1025.6
13 01:53 Calm 10.00 Partly Cloudy SCT120 50 28.9 44% 30.24 1024.8
13 00:53 Calm 10.00 Fair CLR 48 28 46% 30.24 1025.4
12 23:53 W 9 10.00 Fair CLR 53.1 28 38% 30.23 1025.3
12 22:53 W 10 G 23 10.00 Fair CLR 53.1 28 55.9 48.9 38% 30.24 1025.7
12 21:53 W 7 10.00 Fair CLR 51.1 26.1 38% 30.25 1026.9
12 20:53 W 13 G 25 10.00 Fair CLR 53.1 26.1 35% 30.2 1024.6
12 19:53 SW 7 10.00 Fair CLR 51.1 26.1 38% 30.21 1025.8
12 18:53 W 20 G 28 10.00 Fair CLR 54 26.1 34% 30.2 1024.9
12 17:53 W 9 10.00 Partly Cloudy SCT065 54 28 37% 30.21 1025.4
12 16:53 W 20 G 25 10.00 Partly Cloudy SCT070 55.9 28 57.9 42.1 34% 30.19 1024.1
12 15:53 W 15 G 32 10.00 Partly Cloudy SCT070 57 28 33% 30.18 1023.5
12 14:53 W 17 G 35 10.00 Mostly Cloudy BKN070 57 28.9 34% 30.17 1023.7
12 13:53 W 16 G 22 10.00 Fair CLR 57 28 33% 30.18 1023.9
12 12:53 S 3 10.00 Mostly Cloudy BKN065 51.1 25 36% 30.22 1026.0
12 11:53 Calm 10.00 Overcast OVC065 46 24.1 42% 30.24 1027.0
12 10:53 Calm 9.00 Overcast OVC060 42.1 25 42.1 33.1 51% 30.27 1028.3
12 09:53 Calm 10.00 Overcast OVC060 39 24.1 55% 30.27 1028.3
12 08:53 SW 7 10.00 Overcast OVC060 39 21.9 50% 35 30.27 1028.2
12 07:53 Calm 10.00 Partly Cloudy SCT055 35.1 24.1 64% 30.26 1028.1
12 06:53 Vrbl 3 10.00 Overcast OVC060 35.1 25 67% 30.26 1029.4
12 05:53 Calm 10.00 Overcast OVC065 36 24.1 62% 30.29 1028.9
12 04:53 SE 3 10.00 Mostly Cloudy BKN070 37 23 41 34 57% 30.29 1029.8
12 03:53 Vrbl 5 10.00 Mostly Cloudy BKN065 41 23 49% 38 30.3 1029.6
12 02:53 SW 3 10.00 Fair CLR 37 21.9 54% 30.3 1030.0
12 01:53 NE 7 10.00 Mostly Cloudy BKN065 36 23 59% 31 30.29 1029.7
12 00:53 Calm 10.00 Fair CLR 36 21.9 57% 30.28 1029.2
11 23:53 NE 3 10.00 Fair CLR 35.1 23 61% 30.28 1029.8
11 22:53 Vrbl 3 10.00 Fair CLR 37.9 21.9 45 33.1 52% 30.28 1030.0
11 21:53 Calm 10.00 Fair CLR 39.9 19.9 45% 30.31 1031.0
11 20:53 W 9 10.00 Partly Cloudy SCT060 42.1 19 40% 37 30.34 1032.0
11 19:53 W 15 10.00 Fair CLR 44.1 19 37% 38 30.32 1031.3
11 18:53 Calm 10.00 A Few Clouds FEW080 33.1 21 61% 30.33 1032.7
11 17:53 W 12 G 17 10.00 Fair CLR 43 18 37% 37 30.31 1031.1
11 16:53 S 3 10.00 Fair CLR 35.1 19.9 39 30 54% 30.32 1032.1
11 15:53 Vrbl 3 10.00 A Few Clouds FEW065 36 21 55% 30.31 1031.5
11 14:53 S 3 10.00 Fair CLR 37.9 18 44% 30.31 1031.2
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)