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.
25 01:53 Calm 10.00 A Few Clouds FEW060 FEW075 33.1 30 89% 29.65 1006.9 0.03
25 00:53 NW 7 10.00 Fair CLR 35.1 30.9 85% 30 29.67 1007.3
24 23:53 W 10 10.00 Overcast BKN040 OVC075 37 33.1 86% 30 29.68 1007.7 0.03
24 22:53 SW 5 9.00 Unknown Precip BKN029 OVC048 37 33.1 42.1 35.1 86% 34 29.69 1008.0
24 21:53 W 8 10.00 Overcast FEW048 OVC075 37 33.1 86% 32 29.67 1007.6
24 20:53 W 3 10.00 Overcast BKN050 OVC070 37.9 32 79% 29.7 1008.6
24 19:53 W 14 10.00 Overcast SCT055 OVC070 37.9 32 79% 30 29.7 1008.9
24 18:53 W 10 10.00 Mostly Cloudy FEW055 BKN075 BKN090 39 30.9 73% 33 29.7 1008.9
24 17:53 NW 12 10.00 Fair CLR 39.9 30.9 70% 34 29.69 1008.5
24 16:53 NW 14 10.00 Mostly Cloudy SCT070 BKN095 BKN110 42.1 30.9 45 42.1 65% 35 29.7 1008.5
24 15:53 NW 16 10.00 Fair CLR 43 30.9 63% 36 29.7 1008.3
24 14:53 NW 16 10.00 A Few Clouds FEW065 44.1 30.9 60% 37 29.7 1008.4
24 13:53 NW 16 10.00 Fair CLR 44.1 30 58% 37 29.71 1008.7
24 12:53 NW 17 10.00 Fair CLR 44.1 30 58% 37 29.71 1008.9
24 11:53 W 16 10.00 Fair CLR 45 28.9 54% 38 29.74 1009.6
24 10:53 W 18 10.00 Fair CLR 42.1 28.9 42.1 36 60% 34 29.76 1010.5
24 09:53 W 14 10.00 Fair CLR 39.9 28 63% 33 29.77 1010.0
24 08:53 W 15 10.00 Fair CLR 39 28 65% 31 29.77 1010.1
24 07:53 W 14 10.00 Fair CLR 37 28 70% 29 29.78 1010.7
24 06:53 W 13 10.00 Overcast OVC060 37 28 70% 30 29.79 1010.9
24 05:53 W 14 G 23 10.00 Overcast OVC065 37 28 70% 29 29.79 1010.8
24 04:53 W 12 10.00 Overcast BKN060 OVC075 37 28 37.9 35.1 70% 30 29.8 1011.1
24 03:53 W 10 10.00 Overcast OVC060 37 28.9 73% 30 29.81 1011.2
24 02:53 NW 9 10.00 Partly Cloudy FEW080 SCT100 36 28.9 76% 30 29.82 1011.3
24 01:53 W 6 10.00 Fair CLR 36 28.9 76% 32 29.82 1011.3
24 00:53 W 3 10.00 Fair CLR 36 28.9 76% 29.83 1012.7
23 23:53 NW 8 10.00 A Few Clouds FEW030 36 30.9 82% 30 29.83 1013.4
23 22:53 NW 15 10.00 Fair CLR 37.9 32 53.1 37.9 79% 30 29.82 1012.9
23 21:53 W 13 G 26 10.00 Fair CLR 48 27 44% 43 29.79 1011.5
23 20:53 W 17 G 30 10.00 Fair CLR 51.1 25 36% 29.79 1011.2
23 19:53 SW 3 10.00 Fair CLR 50 24.1 36% 29.8 1012.3
23 18:53 SW 12 G 21 10.00 Mostly Cloudy BKN065 BKN090 51.1 23 33% 29.84 1013.5
23 17:53 SW 13 G 23 10.00 Fair CLR 52 23 32% 29.84 1013.5
23 16:53 SW 14 G 22 10.00 Fair CLR 53.1 21.9 57.9 37 30% 29.86 1014.3
23 15:53 W 18 G 30 10.00 Fair CLR 55 21.9 28% 29.88 1014.5
23 14:53 W 20 G 30 10.00 Fair CLR 57 21.9 26% 29.89 1014.6
23 13:53 W 14 G 24 10.00 Fair CLR 57 21.9 26% 29.9 1015.3
23 12:53 Vrbl 3 10.00 Fair CLR 48 28.9 48% 29.92 1016.9
23 11:53 Vrbl 3 10.00 Fair CLR 39 26.1 60% 29.98 1019.5
23 10:53 N 3 10.00 Fair CLR 37 23 37 21.9 57% 30.02 1020.9
23 09:53 Calm 10.00 NULL NULL 34 23 64% 30.05 1022.3
23 08:53 Calm 10.00 Fair CLR 30 23 75% 30.07 1023.5
23 07:53 W 5 10.00 Fair CLR 28 19 69% 24 30.09 1024.2
23 06:53 W 7 10.00 Fair CLR 27 19 72% 20 30.1 1024.5
23 05:53 SW 6 10.00 Fair CLR 27 19 72% 21 30.11 1024.6
23 04:53 Calm 10.00 Fair CLR 24.1 18 28 21.9 77% 30.13 1025.1
23 01:53 Calm 10.00 Fair CLR 25 19 78% 30.16 1026.8
23 00:53 S 3 10.00 Fair CLR 24.1 18 77% 30.18 1027.8
22 23:53 Calm 10.00 Fair CLR 27 19 72% 30.18 1028.0
22 22:53 S 3 10.00 Fair CLR 28 19 39.9 25 69% 30.17 1028.0
22 21:53 W 6 10.00 Fair CLR 28 19.9 72% 22 30.17 1028.1
22 20:53 W 7 10.00 Fair CLR 28.9 21 72% 23 30.16 1028.1
22 19:53 Calm 10.00 Fair CLR 28.9 21 72% 30.16 1028.1
22 18:53 SW 3 10.00 Fair CLR 33.1 21.9 64% 30.17 1027.9
22 17:53 S 5 10.00 Fair CLR 35.1 21.9 59% 32 30.17 1027.8
22 16:53 Calm 10.00 Fair CLR 39.9 21 39.9 19 47% 30.17 1027.3
22 15:53 N 6 10.00 Fair CLR 39 21.9 50% 35 30.18 1027.6
22 14:53 NW 6 10.00 Fair CLR 36 19 50% 32 30.19 1028.5
22 13:53 NW 5 10.00 Fair CLR 30.9 18 59% 27 30.22 1030.2
22 12:53 Vrbl 3 10.00 Fair CLR 27 16 63% 30.25 1031.7
22 11:53 N 3 10.00 Fair CLR 24.1 12 60% 30.3 1033.4
22 10:53 Calm 10.00 Overcast OVC110 19 10 19 12.9 68% 30.32 1034.5
22 09:53 NW 3 10.00 Mostly Cloudy BKN110 17.1 9 70% 30.34 1035.4
22 08:53 Calm 10.00 Partly Cloudy FEW085 SCT110 15.1 9 77% 30.35 1035.7
22 07:53 Calm 10.00 Fair CLR 14 8.1 77% 30.34 1035.4
22 06:53 Calm 10.00 Overcast OVC110 14 7 73% 30.35 1035.4
22 05:53 Calm 10.00 Fair CLR 12.9 7 77% 30.35 1035.3
22 04:53 Calm 10.00 Mostly Cloudy BKN110 12.9 6.1 14 12.9 74% 30.36 1035.0
22 03:53 Calm 10.00 A Few Clouds FEW110 14 6.1 71% 30.36 1034.8
22 02:53 SE 3 10.00 A Few Clouds FEW110 14 7 73% 30.39 1035.9
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)