Weather observations for the past three days for
Helena Regional Airport
Imperial (Metric)
Date Time (mdt) 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.
22 16:53 SW 5 10.00 Overcast SCT090 OVC110 64.9 30.9 28% 29.93 1014.2
22 15:53 Vrbl 3 10.00 Overcast OVC100 62.1 30.9 31% 29.95 1015.3
22 13:53 W 6 10.00 Overcast OVC095 61 28 29% 29.98 1016.2
22 12:53 Vrbl 5 G 21 10.00 Partly Cloudy SCT110 63 32 31% 29.98 1015.9
22 11:53 Vrbl 3 10.00 Fair CLR 59 33.1 60.1 37 38% 29.99 1016.3
22 10:53 Calm 10.00 Fair CLR 55 35.1 47% 30.01 1016.9
22 09:53 Calm 10.00 Fair CLR 50 34 54% 30.02 1017.4
22 08:53 NE 3 10.00 Fair CLR 45 34 66% 30.03 1018.3
22 07:53 E 3 10.00 Fair CLR 42.1 33.1 71% 30.04 1018.6
22 06:53 Calm 10.00 Fair CLR 39 33.1 79% 30.04 1018.9
22 05:53 Calm 10.00 Fair CLR 37.9 32 48.9 37 79% 30.02 1018.3
22 04:53 E 3 10.00 Fair CLR 37.9 32 79% 30.03 1018.5
22 03:53 Calm 10.00 Mostly Cloudy BKN070 39.9 32 73% 30.03 1018.5
22 02:53 E 3 10.00 A Few Clouds FEW075 39.9 32 73% 30.03 1018.3
22 01:53 W 6 10.00 Fair CLR 41 32 70% 38 30.03 1018.7
22 00:53 Calm 10.00 Fair CLR 45 32 61% 30.04 1018.8
21 23:53 W 8 10.00 Fair CLR 48.9 30.9 59 46 50% 46 30.05 1018.8
21 22:53 SW 9 10.00 Mostly Cloudy BKN090 52 30.9 45% 30.07 1019.3
21 21:53 SW 8 10.00 Overcast BKN075 OVC090 54 32 43% 30.07 1019.1
21 20:53 SW 6 10.00 Overcast BKN070 OVC090 55 33.1 44% 30.05 1018.9
21 19:53 Calm 10.00 Mostly Cloudy BKN095 55.9 30 37% 30.06 1019.1
21 18:53 N 6 10.00 A Few Clouds FEW100 57 28.9 34% 30.07 1019.4
21 17:53 N 5 10.00 Overcast OVC095 57 30.9 57.9 51.1 37% 30.08 1019.9
21 16:53 N 12 10.00 Overcast OVC095 57 30 36% 30.07 1019.7
21 15:53 Vrbl 7 10.00 Overcast FEW060 SCT070 OVC090 55.9 30 37% 30.09 1020.5
21 14:53 N 9 G 18 10.00 Overcast OVC100 57 30 36% 30.11 1021.1
21 13:53 N 12 10.00 Overcast BKN060 OVC085 54 30 40% 30.11 1021.4
21 12:53 Vrbl 5 10.00 Overcast SCT049 OVC085 52 30.9 45% 30.12 1021.7
21 10:53 Vrbl 3 10.00 Partly Cloudy FEW037 SCT060 48.9 30.9 50% 30.14 1022.8
21 09:53 N 7 10.00 A Few Clouds FEW046 48.9 32 52% 46 30.14 1022.8
21 08:53 NW 7 10.00 Partly Cloudy FEW030 SCT041 46.9 34 61% 44 30.14 1023.0
21 07:53 W 9 10.00 Fair CLR 44.1 37 76% 40 30.14 1023.0
21 06:53 W 12 10.00 Overcast SCT042 OVC090 42.1 37 82% 36 30.13 1022.8
21 05:53 NW 12 10.00 Overcast SCT035 OVC047 42.1 36 43 41 79% 36 30.12 1021.7
21 04:53 W 8 10.00 Overcast OVC070 41 37 86% 36 30.11 1021.7
21 03:53 W 10 10.00 Overcast BKN043 OVC050 42.1 37 82% 37 30.11 1021.3
21 02:53 W 7 10.00 Overcast OVC033 42.1 37 82% 38 30.11 1021.0
21 01:53 W 7 10.00 Overcast OVC032 42.1 37.9 85% 38 30.12 1021.4
21 00:53 NW 7 10.00 Overcast FEW020 BKN040 OVC047 42.1 37 82% 38 30.12 1021.4
20 23:53 W 6 10.00 Overcast SCT020 SCT026 OVC039 42.1 37.9 53.1 42.1 85% 39 30.12 1021.3 0.13
20 22:53 W 7 10.00 Overcast OVC040 42.1 39 89% 38 30.13 1021.7
20 21:53 W 8 10.00 Overcast OVC037 42.1 37.9 85% 38 30.12 1021.9
20 20:53 W 8 10.00 Light Rain SCT035 OVC050 42.1 37.9 85% 38 30.1 1021.6 0.01 0.13
20 18:53 NW 15 G 26 9.00 Light Rain BKN038 OVC055 45 39.9 83% 39 30.07 1020.9 0.01
20 17:53 NW 6 10.00 Overcast FEW060 OVC085 53.1 39 60.1 48 59% 30.03 1019.2 0.02
20 16:53 W 7 10.00 Light Rain BKN043 OVC055 50 41 71% 48 30.03 1019.0 0.02
20 15:53 E 12 10.00 Light Rain BKN060 OVC075 54 39.9 59% 29.99 1017.4
20 14:53 SE 8 10.00 Overcast BKN065 OVC080 55 39 55% 30.02 1017.9
20 13:53 NE 10 10.00 Overcast FEW060 BKN075 OVC090 55.9 37 49% 30.03 1018.3
20 12:53 N 7 10.00 Mostly Cloudy SCT055 BKN070 BKN080 57 37 47% 30.04 1018.5
20 11:53 W 9 G 21 10.00 Mostly Cloudy SCT055 SCT080 BKN100 59 32 61 34 36% 30.05 1018.4
20 10:53 N 7 10.00 Mostly Cloudy BKN100 55.9 35.1 46% 30.07 1018.9
20 09:53 Calm 10.00 Mostly Cloudy BKN100 51.1 35.1 54% 30.08 1019.4
20 08:53 Calm 10.00 Fair CLR 46.9 33.1 59% 30.08 1019.8
20 07:53 NE 6 10.00 Partly Cloudy SCT110 42.1 35.1 76% 39 30.09 1020.3
20 06:53 S 5 10.00 Fair CLR 41 32 70% 38 30.08 1020.2
20 05:53 Calm 10.00 Fair CLR 34 30.9 48 34 89% 30.08 1020.7
20 04:53 SW 3 10.00 Fair CLR 41 33.1 73% 30.08 1019.8
20 03:53 Calm 10.00 A Few Clouds FEW120 39.9 32 73% 30.08 1019.8
20 02:53 Calm 10.00 Partly Cloudy SCT060 44.1 32 63% 30.08 1019.5
20 01:53 Calm 10.00 Fair CLR 44.1 32 63% 30.09 1019.8
20 00:53 NE 8 10.00 Fair CLR 42.1 32 68% 38 30.09 1020.2
19 23:53 SW 8 10.00 Fair CLR 48 33.1 57.9 48 56% 45 30.09 1019.9
19 22:53 SW 7 10.00 Fair CLR 48.9 33.1 55% 46 30.1 1019.9
19 21:53 SW 5 10.00 Fair CLR 52 33.1 49% 30.09 1019.9
19 20:53 SW 8 10.00 Fair CLR 53.1 33.1 47% 30.08 1020.1
19 19:53 W 9 10.00 Fair CLR 55.9 32 40% 30.07 1020.2
19 18:53 NW 15 10.00 Mostly Cloudy FEW055 BKN110 57 33.1 41% 30.08 1020.8
19 17:53 W 15 G 25 10.00 Mostly Cloudy BKN110 57 28.9 63 55.9 34% 30.07 1020.5
Date Time (mdt) 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)