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.
24 07:53 S 3 10.00 Fair CLR 50 37 61% 29.95 1013.8
24 06:53 Calm 10.00 Fair CLR 46.9 34 61% 29.95 1013.6
24 05:53 Calm 10.00 Fair CLR 48 36 55 45 63% 29.9 1012.0
24 04:53 Calm 10.00 Fair CLR 45 37 74% 29.89 1011.8
24 03:53 W 3 10.00 Fair CLR 48.9 36 61% 29.89 1011.5
24 02:53 S 3 10.00 Fair CLR 51.1 36 56% 29.88 1010.9
24 01:53 Calm 10.00 Fair CLR 54 35.1 49% 29.87 1010.6
24 00:53 Calm 10.00 Fair CLR 54 36 51% 29.87 1010.8
23 23:53 N 6 10.00 Fair CLR 55.9 35.1 75 55.9 46% 29.87 1011.0
23 22:53 SW 7 10.00 Fair CLR 63 34 34% 29.87 1010.8
23 21:53 SW 8 10.00 Fair CLR 64.9 34 32% 29.87 1010.9
23 20:53 W 7 10.00 Fair CLR 64.9 33.1 31% 29.85 1010.7
23 19:53 W 13 10.00 Fair CLR 72 30.9 22% 29.84 1010.2
23 18:53 W 10 G 26 10.00 A Few Clouds FEW100 73.9 30 20% 29.85 1010.7
23 17:53 W 15 10.00 Fair CLR 73 30.9 75.9 66 21% 29.85 1010.8
23 16:53 W 18 G 26 10.00 A Few Clouds FEW100 73.9 30 20% 29.85 1010.5
23 15:53 NW 18 G 25 10.00 Fair CLR 75 30.9 20% 76 29.86 1010.6
23 14:53 NW 16 G 26 10.00 Partly Cloudy SCT100 73.9 30.9 20% 29.87 1010.9
23 13:53 NW 16 G 24 10.00 A Few Clouds FEW090 73 30 20% 29.88 1011.5
23 12:53 W 21 G 28 10.00 Fair and Breezy CLR 72 28.9 20% 29.9 1012.0
23 11:53 NE 10 10.00 Fair CLR 66 37 66 39.9 34% 29.9 1012.1
23 10:53 Vrbl 5 10.00 Fair CLR 61 37 41% 29.91 1013.0
23 09:53 NE 5 10.00 Fair CLR 55.9 37 49% 29.93 1013.5
23 08:53 N 3 10.00 Fair CLR 50 37 61% 29.94 1013.9
23 07:53 Calm 10.00 Fair CLR 45 35.1 68% 29.94 1014.4
23 06:53 Calm 10.00 Fair CLR 41 34 76% 29.94 1014.6
23 05:53 Calm 10.00 Fair CLR 42.1 33.1 54 41 71% 29.93 1014.0
23 04:53 Calm 10.00 Fair CLR 43 33.1 68% 29.93 1014.0
23 03:53 W 6 10.00 Fair CLR 44.1 33.1 65% 41 29.92 1013.9
23 02:53 S 5 10.00 Fair CLR 48 34 58% 47 29.92 1013.4
23 01:53 W 7 10.00 Fair CLR 46.9 34 61% 44 29.92 1013.7
23 00:53 W 5 10.00 Fair CLR 48.9 34 56% 48 29.92 1013.3
22 23:53 W 12 10.00 Overcast OVC110 54 35.1 66 52 49% 29.92 1013.2
22 22:53 NW 6 10.00 Partly Cloudy SCT110 53.1 35.1 51% 29.92 1013.7
22 21:53 SW 6 10.00 A Few Clouds FEW100 59 33.1 38% 29.91 1013.1
22 20:53 SE 3 10.00 Overcast OVC110 63 30.9 30% 29.9 1013.1
22 19:53 Calm 10.00 Overcast OVC100 64 28.9 27% 29.9 1013.1
22 18:53 W 8 10.00 Overcast OVC110 64 28.9 27% 29.91 1013.6
22 17:53 W 12 10.00 Partly Cloudy SCT110 64.9 28 66 59 25% 29.93 1014.4
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
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)