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.
01 02:53 Calm 10.00 Fair CLR 28 23 81% 29.98 1019.5
01 01:53 E 3 10.00 Fair CLR 28 24.1 85% 29.98 1019.9
01 00:53 Calm 10.00 Fair CLR 28.9 24.1 82% 29.99 1020.7
31 23:53 Calm 10.00 Fair CLR 30 24.1 79% 30.01 1021.1
31 22:53 Calm 10.00 Fair CLR 30.9 25 36 28.9 79% 30 1021.1
31 21:53 SW 3 10.00 Fair CLR 30 25 82% 30 1021.6
31 20:53 Calm 10.00 Fair CLR 32 25 75% 30 1021.3
31 19:53 Calm 10.00 Fair CLR 33.1 25 72% 30.01 1021.4
31 18:53 Calm 10.00 Fair CLR 33.1 25 72% 30.02 1022.2
31 17:53 Calm 9.00 Fair CLR 33.1 25 72% 30.03 1022.4
31 16:53 Calm 10.00 Fair CLR 37 23 39 26.1 57% 30.04 1022.6
31 15:53 N 3 10.00 Fair CLR 37.9 23 55% 30.04 1022.4
31 14:53 Calm 10.00 Fair CLR 37.9 23 55% 30.06 1022.6
31 13:53 N 3 10.00 Fair CLR 36 21.9 57% 30.08 1023.6
31 12:53 Calm 10.00 Fair CLR 30.9 21.9 69% 30.11 1025.3
31 11:53 NE 6 10.00 Fair CLR 28.9 23 78% 23 30.15 1026.8
31 10:53 Calm 10.00 Fair CLR 27 21.9 27 19 81% 30.19 1028.2
31 09:53 SE 3 10.00 Fair CLR 24.1 21 88% 30.2 1028.8
31 08:53 SW 3 10.00 Fair CLR 25 19.9 81% 30.2 1028.7
31 07:53 Calm 10.00 Fair CLR 24.1 19 81% 30.2 1028.4
31 06:53 Calm 10.00 Fair CLR 21 17.1 85% 30.21 1028.9
31 05:53 SW 3 10.00 Fair CLR 21.9 18 85% 30.21 1028.8
31 04:53 Calm 10.00 Fair CLR 19.9 17.1 26.1 18 89% 30.23 1029.5
31 03:53 NW 3 10.00 Fair CLR 21 17.1 85% 30.24 1029.4
31 02:53 S 3 10.00 Fair CLR 24.1 18 77% 30.24 1028.9
31 01:53 Calm 10.00 Fair CLR 23 17.1 78% 30.25 1029.5
31 00:53 Calm 10.00 Fair CLR 25 18 75% 30.25 1029.6
30 23:53 Calm 10.00 Fair CLR 24.1 18 77% 30.27 1030.5
30 22:53 W 5 10.00 Fair CLR 25 19 34 23 78% 20 30.28 1031.2
30 21:53 Calm 10.00 Fair CLR 26.1 19 75% 30.27 1030.8
30 20:53 W 3 10.00 Fair CLR 27 19 72% 30.28 1031.5
30 19:53 SW 5 10.00 Fair CLR 32 19 59% 28 30.28 1031.1
30 18:53 SW 6 10.00 Fair CLR 30.9 19.9 64% 26 30.29 1031.4
30 17:53 SW 9 10.00 Fair CLR 32 21 64% 25 30.27 1030.6
30 16:53 W 6 10.00 Fair CLR 33.1 21 39.9 28.9 61% 28 30.29 1031.2
30 15:53 NW 6 10.00 Fair CLR 37 23 57% 33 30.3 1030.8
30 14:53 Calm 10.00 Fair CLR 39 19.9 46% 30.3 1030.8
30 13:53 Calm 10.00 Fair CLR 37 19.9 50% 30.32 1031.9
30 12:53 Calm 10.00 Fair CLR 35.1 19 52% 30.36 1032.8
30 11:53 W 3 10.00 Fair CLR 34 19.9 56% 30.38 1033.2
30 10:53 Calm 10.00 Fair CLR 28.9 19.9 30 19.9 69% 30.42 1035.5
30 09:53 W 5 10.00 Fair CLR 27 19.9 75% 22 30.43 1035.8
30 08:53 Calm 10.00 Fair CLR 25 18 75% 30.43 1035.6
30 07:53 W 3 10.00 Fair CLR 23 17.1 78% 30.42 1035.9
30 06:53 Calm 10.00 Fair CLR 24.1 18 77% 30.42 1035.6
30 05:53 Calm 10.00 Fair CLR 25 17.1 72% 30.41 1035.0
30 04:53 S 3 10.00 Partly Cloudy SCT090 24.1 18 37.9 23 77% 30.42 1035.3
30 03:53 Calm 10.00 A Few Clouds FEW075 26.1 18 71% 30.42 1035.0
30 02:53 Calm 10.00 Fair CLR 28 17.1 63% 30.41 1035.0
30 01:53 Calm 10.00 A Few Clouds FEW110 25 17.1 72% 30.4 1034.9
30 00:53 Calm 10.00 A Few Clouds FEW120 33.1 16 49% 30.39 1034.1
29 23:53 W 5 10.00 Fair CLR 36 15.1 42% 33 30.39 1034.0
29 22:53 NW 7 10.00 Fair CLR 33.1 15.1 37.9 32 48% 28 30.39 1034.6
29 21:53 SW 3 10.00 Fair CLR 35.1 16 46% 30.38 1034.6
29 20:53 W 15 10.00 Fair CLR 37 17.1 44% 29 30.38 1034.4
29 19:53 W 8 10.00 Fair CLR 33.1 17.1 52% 27 30.38 1035.2
29 18:53 W 9 10.00 Fair CLR 35.1 17.1 48% 29 30.38 1034.9
29 17:53 Vrbl 5 10.00 Fair CLR 36 18 48% 33 30.38 1035.0
29 16:53 W 5 10.00 Fair CLR 37 17.1 39 25 44% 34 30.39 1034.5
29 15:53 W 8 10.00 Fair CLR 37 19 48% 32 30.4 1035.3
29 14:53 Calm 10.00 Fair CLR 36 19 50% 30.39 1035.3
29 13:53 N 3 10.00 Fair CLR 34 19 54% 30.4 1035.6
29 12:53 SE 3 10.00 Fair CLR 30 15.1 54% 30.43 1036.7
29 11:53 W 3 10.00 Fair CLR 28 14 56% 30.45 1037.5
29 10:53 W 5 10.00 A Few Clouds FEW048 25 12.9 25 12.9 60% 20 30.48 1038.8
29 09:53 NW 6 10.00 Fair CLR 21 12 68% 14 30.49 1039.6
29 08:53 Calm 10.00 Partly Cloudy SCT045 19.9 12 71% 30.47 1038.9
29 07:53 SW 5 10.00 Fair CLR 17.1 10 74% 11 30.48 1039.3
29 06:53 NW 6 10.00 Fair CLR 17.1 9 70% 10 30.48 1039.7
29 05:53 Calm 10.00 Fair CLR 15.1 10 80% 30.48 1040.1
29 04:53 S 8 10.00 Fair CLR 21.9 10.9 23 16 63% 13 30.48 1039.8
29 03:53 S 7 10.00 Overcast OVC095 17.1 10.9 77% 8 30.49 1040.5
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)