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.
03 10:53 Vrbl 3 10.00 Fair CLR 60.1 39 46% 29.98 1015.4
03 09:53 Calm 10.00 Fair CLR 53.1 37.9 57% 30 1016.3
03 08:53 N 3 10.00 Fair CLR 48.9 37.9 66% 30.01 1016.8
03 07:53 Calm 10.00 Fair CLR 45 36 71% 30.02 1017.2
03 06:53 Calm 10.00 Fair CLR 43 34 71% 30.02 1017.1
03 05:53 E 5 10.00 Fair CLR 45 34 53.1 43 66% 43 30.01 1016.2
03 04:53 W 3 10.00 Fair CLR 45 34 66% 30.01 1016.4
03 03:53 Calm 10.00 Fair CLR 46 36 68% 30.01 1016.4
03 02:53 SW 5 10.00 Mostly Cloudy BKN100 BKN120 51.1 35.1 54% 30.01 1015.9
03 01:53 W 5 10.00 A Few Clouds FEW100 50 35.1 57% 49 30.01 1016.2
03 00:53 W 9 10.00 Mostly Cloudy BKN100 BKN120 52 35.1 53% 30.01 1016.3
02 23:53 NW 5 10.00 Fair CLR 51.1 35.1 69.1 48.9 54% 30 1016.1
02 22:53 W 8 10.00 Fair CLR 53.1 34 48% 30 1016.0
02 21:53 W 8 10.00 Fair CLR 55.9 35.1 46% 29.99 1015.7
02 20:53 W 6 10.00 Fair CLR 61 35.1 38% 29.97 1014.9
02 19:53 Calm 10.00 Fair CLR 64.9 35.1 33% 29.96 1015.0
02 18:53 Calm 10.00 Fair CLR 66.9 32 27% 29.98 1015.9
02 17:53 NE 5 10.00 Fair CLR 68 32 69.1 61 26% 29.99 1016.1
02 16:53 NE 9 10.00 Fair CLR 69.1 33.1 26% 30.01 1016.4
02 15:53 N 7 10.00 Fair CLR 68 34 28% 30.03 1017.2
02 14:53 N 10 10.00 Fair CLR 66 33.1 29% 30.06 1018.3
02 13:53 N 12 10.00 Fair CLR 64.9 33.1 31% 30.06 1018.1
02 12:53 Calm 10.00 Fair CLR 63 32 31% 30.08 1018.9
02 11:53 Vrbl 7 10.00 Fair CLR 61 33.1 62.1 39 35% 30.11 1020.0
02 10:53 N 7 10.00 Fair CLR 57.9 34 41% 30.12 1020.2
02 09:53 Vrbl 3 10.00 Fair CLR 55.9 32 40% 30.14 1021.3
02 08:53 SW 6 10.00 Fair CLR 53.1 28.9 40% 30.14 1020.4
02 07:53 SW 7 10.00 Fair CLR 45 28.9 54% 42 30.14 1020.8
02 06:53 Calm 10.00 Fair CLR 41 28.9 62% 30.11 1020.0
02 05:53 Calm 10.00 Fair CLR 39.9 30 51.1 39 68% 30.09 1019.4
02 04:53 Calm 10.00 Fair CLR 42.1 30 62% 30.08 1018.9
02 03:53 Calm 10.00 Fair CLR 44.1 28 53% 30.07 1018.5
02 02:53 Calm 10.00 Fair CLR 44.1 28 53% 30.06 1018.2
02 01:53 SW 6 10.00 Fair CLR 48 28 46% 46 30.06 1018.0
02 00:53 W 3 10.00 Fair CLR 48 28 46% 30.06 1018.1
01 23:53 Calm 10.00 Fair CLR 51.1 28 71.1 50 41% 30.05 1018.0
01 22:53 Calm 10.00 Fair CLR 53.1 28.9 40% 30.04 1018.0
01 21:53 W 7 10.00 Fair CLR 53.1 28.9 40% 30.03 1018.3
01 20:53 SW 3 10.00 Fair CLR 64 28.9 27% 30.01 1016.7
01 19:53 SE 6 10.00 Fair CLR 68 28.9 23% 30 1016.6
01 18:53 E 8 10.00 Fair CLR 70 25 18% 30.02 1017.2
01 17:53 E 13 10.00 Fair CLR 71.1 25 72 59 18% 30.03 1017.6
01 16:53 NE 6 10.00 Fair CLR 71.1 25 18% 30.04 1018.0
01 15:53 E 8 10.00 Fair CLR 70 25 18% 30.06 1018.6
01 14:53 SE 8 10.00 Fair CLR 69.1 27 21% 30.08 1019.1
01 13:53 Vrbl 6 10.00 Fair CLR 66.9 28 23% 30.1 1019.9
01 12:53 Vrbl 5 10.00 Fair CLR 63 27 26% 30.11 1020.2
01 11:53 E 6 10.00 Fair CLR 59 28.9 59 32 32% 30.15 1021.9
01 10:53 Vrbl 3 10.00 Fair CLR 55 28.9 37% 30.17 1023.1
01 09:53 Calm 10.00 Fair CLR 46.9 28.9 50% 30.17 1023.0
01 08:53 N 5 10.00 Fair CLR 43 30 60% 41 30.18 1023.5
01 07:53 Calm 10.00 Fair CLR 39 28.9 67% 30.18 1023.4
01 06:53 Calm 10.00 Fair CLR 35.1 27 72% 30.16 1023.0
01 05:53 Calm 10.00 Fair CLR 35.1 26.1 45 35.1 70% 30.16 1022.8
01 04:53 Calm 10.00 Fair CLR 37 27 67% 30.16 1022.7
01 03:53 Calm 10.00 Fair CLR 37 27 67% 30.15 1022.4
01 02:53 S 5 10.00 Fair CLR 41 27 57% 38 30.14 1022.1
01 01:53 Calm 10.00 Fair CLR 41 27 57% 30.14 1021.8
01 00:53 Calm 10.00 Fair CLR 44.1 27 51% 30.13 1021.5
30 23:53 SE 3 10.00 Fair CLR 45 28 64 44.1 52% 30.13 1021.8
30 22:53 E 5 10.00 Fair CLR 45 28 52% 43 30.13 1022.2
30 21:53 SW 9 10.00 Fair CLR 54 24.1 31% 30.12 1021.6
30 20:53 SW 5 10.00 Fair CLR 57 24.1 28% 30.11 1021.4
30 19:53 SE 3 10.00 Fair CLR 61 21 21% 30.11 1021.3
30 18:53 Vrbl 5 10.00 Fair CLR 62.1 21.9 21% 30.13 1021.7
30 17:53 Calm 10.00 Fair CLR 63 21 63 53.1 20% 30.12 1021.5
30 16:53 Calm 10.00 Fair CLR 61 21.9 22% 30.13 1022.0
30 15:53 SW 8 10.00 Fair CLR 61 21.9 22% 30.16 1022.8
30 14:53 Calm 10.00 A Few Clouds FEW080 59 24.1 26% 30.18 1023.5
30 13:53 N 6 10.00 Fair CLR 60.1 24.1 25% 30.19 1023.9
30 12:53 Vrbl 3 10.00 Fair CLR 57.9 21.9 25% 30.21 1024.8
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)