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.
08 06:53 Calm 10.00 Fair CLR 36 32 86% 29.98 1017.7
08 05:53 W 3 10.00 Fair CLR 35.1 30.9 85% 29.98 1017.8
08 04:53 S 3 10.00 Fair CLR 36 32 42.1 34 86% 29.99 1017.8
08 03:53 SW 5 10.00 Fair CLR 39 32 76% 36 30.01 1017.7
08 02:53 S 3 10.00 Fair CLR 37.9 32 79% 30 1017.5
08 01:53 Calm 10.00 Fair CLR 36 32 86% 30.03 1018.2
08 00:53 S 3 10.00 Fair CLR 37.9 33.1 83% 30.04 1018.7
07 23:53 Calm 10.00 Fair CLR 39 33.1 79% 30.06 1019.5
07 22:53 W 6 10.00 Fair CLR 39 33.1 54 37 79% 35 30.07 1020.3
07 21:53 S 7 10.00 Fair CLR 42.1 34 73% 38 30.09 1021.1
07 20:53 W 5 10.00 Fair CLR 43 34 71% 41 30.11 1021.6
07 19:53 Calm 10.00 Fair CLR 46 34 63% 30.12 1022.1
07 18:53 SW 6 10.00 Fair CLR 48 34 58% 46 30.14 1022.4
07 17:53 W 5 10.00 Fair CLR 51.1 35.1 54% 30.15 1022.4
07 16:53 Calm 10.00 Fair CLR 54 34 62.1 53.1 47% 30.15 1022.1
07 15:53 E 8 10.00 Fair CLR 57 33.1 41% 30.18 1022.7
07 13:53 E 12 10.00 Fair CLR 62.1 34 35% 30.21 1024.1
07 12:53 E 8 10.00 Fair CLR 59 32 36% 30.22 1024.7
07 11:53 E 7 10.00 Fair CLR 57 32 39% 30.23 1025.2
07 10:53 Calm 10.00 Fair CLR 55 30 55.9 41 38% 30.24 1025.7
07 09:53 Calm 10.00 A Few Clouds FEW065 48 33.1 56% 30.25 1026.3
07 08:53 W 5 10.00 Fair CLR 50 30.9 48% 49 30.21 1024.7
07 07:53 Calm 10.00 Fair CLR 44.1 28.9 55% 30.17 1023.8
07 06:53 S 7 10.00 Overcast OVC060 46.9 28.9 50% 44 30.15 1022.9
07 05:53 NW 5 10.00 Overcast OVC060 48 28.9 48% 47 30.12 1021.8
07 04:53 SE 6 10.00 Partly Cloudy SCT070 48 28 54 37.9 46% 46 30.12 1021.7
07 03:53 W 8 10.00 Fair CLR 51.1 28 41% 30.13 1021.4
07 02:53 W 6 10.00 Fair CLR 48 27 44% 46 30.14 1022.1
07 01:53 N 5 10.00 Fair CLR 39 30 70% 36 30.12 1022.5
07 00:53 Calm 10.00 Fair CLR 42.1 28.9 60% 30.12 1021.9
06 23:53 Calm 10.00 Fair CLR 42.1 28.9 60% 30.12 1022.2
06 22:53 E 3 10.00 Mostly Cloudy FEW090 BKN100 41 30 51.1 41 65% 30.13 1023.2
06 21:53 N 3 10.00 Fair CLR 45 28 52% 30.15 1023.9
06 20:53 Calm 10.00 Fair CLR 45 28.9 54% 30.14 1023.7
06 19:53 SE 8 10.00 Fair CLR 48 30 50% 45 30.13 1023.7
06 18:53 Calm 10.00 Overcast OVC065 45 33.1 63% 30.14 1024.5
06 17:53 SE 7 10.00 Fair CLR 46.9 32 56% 44 30.12 1023.6
06 16:53 NE 5 10.00 Mostly Cloudy BKN095 48 33.1 51.1 43 56% 47 30.14 1023.3
06 15:53 NW 6 10.00 Fair CLR 51.1 30.9 46% 30.14 1023.4
06 14:53 NW 3 10.00 Mostly Cloudy BKN090 50 30 46% 30.15 1023.9
06 13:53 N 3 10.00 Fair CLR 48.9 30 48% 30.16 1023.9
06 12:53 E 5 10.00 Fair CLR 48.9 28.9 46% 48 30.17 1024.1
06 11:53 Calm 10.00 Fair CLR 48 30.9 52% 30.2 1025.3
06 10:53 NE 3 10.00 Fair CLR 43 30.9 43 26.1 63% 30.23 1026.6
06 09:53 Calm 10.00 Fair CLR 37 28.9 73% 30.23 1027.0
06 08:53 Calm 10.00 Fair CLR 35.1 28.9 78% 30.23 1027.0
06 07:53 Calm 10.00 Fair CLR 28.9 26.1 89% 30.22 1027.3
06 06:53 NW 3 10.00 Fair CLR 28 25 88% 30.21 1027.0
06 05:53 NW 7 10.00 Fair CLR 28 24.1 85% 22 30.21 1026.9
06 04:53 S 3 10.00 Fair CLR 36 28 42.1 32 73% 30.21 1025.8
06 03:53 Calm 10.00 Fair CLR 33.1 28 82% 30.21 1025.8
06 02:53 Calm 10.00 Fair CLR 34 28 79% 30.21 1025.5
06 01:53 S 6 10.00 Fair CLR 37 28.9 73% 33 30.2 1025.1
06 00:53 Calm 10.00 Fair CLR 37.9 28.9 70% 30.2 1025.3
05 23:53 SW 8 10.00 Fair CLR 39.9 30 68% 35 30.2 1026.3
05 22:53 SW 3 10.00 Fair CLR 41 30 48.9 41 65% 30.21 1026.9
05 21:53 W 8 10.00 A Few Clouds FEW042 43 30.9 63% 39 30.18 1026.0
05 20:53 W 13 10.00 Partly Cloudy SCT080 42.1 30.9 65% 36 30.18 1026.0
05 19:53 W 10 10.00 Overcast OVC075 45 30.9 58% 40 30.18 1026.5
05 18:53 SW 5 10.00 Overcast OVC070 46 30 54% 44 30.17 1025.8
05 17:53 W 9 10.00 Mostly Cloudy BKN075 45 30 56% 41 30.15 1025.2
05 16:53 W 12 10.00 Fair CLR 48.9 28.9 54 32 46% 45 30.12 1023.5
05 15:53 W 13 10.00 Fair CLR 51.1 28.9 43% 30.12 1023.0
05 14:53 W 18 G 24 10.00 Fair CLR 54 28.9 38% 30.1 1021.9
05 13:53 W 12 G 17 10.00 Fair CLR 52 28.9 41% 30.09 1021.7
05 12:53 Vrbl 3 10.00 Fair CLR 48 33.1 56% 30.12 1022.9
05 11:53 Calm 10.00 Fair CLR 36 33.1 89% 30.13 1024.7
05 10:53 Calm 10.00 A Few Clouds FEW003 32 30 32 23 92% 30.14 1025.3
05 09:53 Calm 6.00 Fog/Mist BKN001 30 28.9 96% 30.13 1024.9
05 08:53 NW 3 10.00 Fair CLR 28.9 27 92% 30.13 1024.9
05 07:53 Calm 1.75 Fog/Mist BKN002 23 21.9 96% 30.11 1024.9
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)