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.
16 21:53 S 7 10.00 Fair CLR 42.1 28 58% 38 29.92 1015.9
16 20:53 W 10 10.00 Overcast OVC110 43 28.9 58% 38 29.91 1015.3
16 19:53 W 18 G 28 10.00 Overcast OVC110 46.9 26.1 44% 40 29.87 1013.6
16 18:53 W 10 10.00 Light Rain BKN050 OVC065 41 30 65% 35 29.87 1014.2
16 17:53 W 14 G 25 10.00 Mostly Cloudy BKN080 48.9 26.1 52 44.1 41% 44 29.84 1012.2
16 16:53 W 17 G 24 10.00 Overcast FEW039 BKN055 OVC070 48 30.9 52% 42 29.85 1012.6
16 15:53 N 17 G 30 10.00 Overcast SCT065 OVC110 48 34 58% 42 29.84 1012.2
16 14:53 W 9 10.00 Mostly Cloudy SCT055 BKN085 BKN110 51.1 28 41% 29.84 1012.0
16 13:53 SW 6 10.00 Overcast OVC085 50 28 43% 48 29.86 1012.6
16 12:53 S 7 G 18 10.00 Light Rain SCT030 BKN035 OVC060 44.1 34 68% 41 29.89 1013.9
16 11:53 S 6 10.00 Overcast BKN033 OVC042 45 32 45 41 61% 42 29.91 1014.6
16 10:53 SE 12 10.00 Overcast OVC042 43 34 71% 37 29.92 1015.1
16 09:53 SW 12 10.00 Light Rain OVC038 41 30.9 67% 35 29.94 1015.8
16 08:53 S 8 10.00 Overcast OVC065 42.1 33.1 71% 38 29.94 1015.2
16 07:53 Calm 10.00 Overcast OVC039 42.1 30 62% 29.94 1015.2
16 06:53 W 10 10.00 Overcast OVC050 43 28.9 58% 38 29.94 1014.6
16 05:53 W 9 10.00 Overcast OVC050 43 30 48.9 42.1 60% 38 29.93 1014.2
16 04:53 W 15 10.00 Overcast OVC046 44.1 30.9 60% 38 29.94 1014.4
16 03:53 NW 12 10.00 Mostly Cloudy FEW085 BKN110 45 30.9 58% 40 29.92 1013.9
16 02:53 W 7 10.00 A Few Clouds FEW110 45 26.1 48% 42 29.91 1013.3
16 01:53 W 8 10.00 Fair CLR 46 26.1 46% 42 29.91 1013.3
16 00:53 W 7 10.00 Fair CLR 46.9 26.1 44% 44 29.91 1013.3
15 23:53 SW 6 10.00 Fair CLR 46 26.1 62.1 45 46% 44 29.92 1014.0
15 22:53 Calm 10.00 Fair CLR 48.9 24.1 38% 29.91 1013.6
15 21:53 NW 5 10.00 Fair CLR 50 23 35% 49 29.9 1013.4
15 20:53 NW 10 10.00 Fair CLR 55 19.9 25% 29.88 1012.3
15 19:53 W 13 G 25 10.00 Fair CLR 57.9 18 21% 29.87 1012.1
15 18:53 W 20 G 30 10.00 Fair CLR 61 19 20% 29.89 1012.6
15 17:53 W 16 G 24 10.00 A Few Clouds FEW090 63 21 63 57.9 20% 29.9 1012.9
15 16:53 W 16 G 26 10.00 Fair CLR 61 21 21% 29.89 1012.5
15 15:53 W 16 G 31 10.00 Fair CLR 62.1 21.9 21% 29.9 1012.7
15 14:53 W 18 G 31 10.00 Fair CLR 62.1 21 21% 29.92 1013.4
15 13:53 W 20 G 32 10.00 Fair CLR 62.1 19 19% 29.92 1013.7
15 12:53 W 23 G 36 10.00 Partly Cloudy and Breezy SCT080 60.1 23 24% 29.95 1014.4
15 11:53 SW 18 G 29 10.00 Partly Cloudy SCT080 57.9 25 57.9 46 28% 29.94 1014.4
15 10:53 W 22 G 33 10.00 Overcast and Breezy OVC070 55 23 29% 29.95 1014.9
15 09:53 W 14 G 26 10.00 Fair CLR 52 24.1 34% 29.95 1014.9
15 08:53 W 21 G 33 10.00 Fair and Breezy CLR 51.1 27 39% 29.95 1014.8
15 07:53 W 14 G 24 10.00 Fair CLR 50 27 41% 45 29.94 1014.3
15 06:53 W 15 G 24 10.00 Fair CLR 46.9 27 46% 41 29.93 1013.8
15 05:53 W 20 10.00 Fair CLR 46.9 28 51.1 46 48% 40 29.91 1013.1
15 04:53 W 22 G 33 10.00 Fair and Breezy CLR 48 30 50% 41 29.9 1012.6
15 03:53 NW 10 G 20 10.00 Fair CLR 48 28.9 48% 44 29.9 1012.8
15 02:53 W 8 10.00 Fair CLR 48 28.9 48% 45 29.89 1012.3
15 01:53 W 9 G 18 10.00 Fair CLR 48 30 50% 44 29.89 1012.3
15 00:53 Calm 10.00 Fair CLR 50 30 46% 29.89 1012.5
14 23:53 W 10 10.00 Fair CLR 51.1 30 63 51.1 45% 29.89 1012.2
14 22:53 W 10 10.00 Fair CLR 52 28.9 41% 29.9 1012.7
14 21:53 W 8 10.00 Fair CLR 53.1 28.9 40% 29.91 1013.2
14 20:53 NW 9 10.00 Fair CLR 54 28 37% 29.88 1012.3
14 19:53 W 17 10.00 Fair CLR 59 27 29% 29.87 1011.7
14 18:53 NW 21 G 28 10.00 Fair and Breezy CLR 62.1 26.1 25% 29.86 1011.2
14 17:53 W 21 G 29 10.00 Fair and Breezy CLR 63 26.1 64 60.1 25% 29.87 1011.5
14 16:53 W 22 G 31 10.00 Fair and Breezy CLR 64 24.1 22% 29.87 1011.3
14 15:53 NW 18 G 32 10.00 Fair CLR 62.1 24.1 23% 29.89 1012.0
14 14:53 W 24 G 36 10.00 Fair and Breezy CLR 63 26.1 25% 29.9 1012.3
14 13:53 W 28 G 36 10.00 A Few Clouds and Windy FEW070 63 26.1 25% 29.9 1012.4
14 12:53 W 21 G 37 10.00 Fair and Breezy CLR 61 28 29% 29.9 1012.4
14 11:53 W 29 G 44 10.00 Fair and Windy CLR 60.1 28 60.1 50 30% 29.9 1012.8
14 10:53 W 28 G 43 10.00 Fair and Windy CLR 57.9 28.9 33% 29.91 1013.4
14 09:53 W 22 G 35 10.00 Fair and Breezy CLR 55.9 28.9 36% 29.91 1013.4
14 08:53 W 33 G 48 10.00 Fair and Windy CLR 54 28.9 38% 29.88 1012.6
14 07:53 W 29 G 45 10.00 Fair and Windy CLR 51.1 28.9 43% 29.88 1012.5
14 06:53 W 25 G 39 10.00 A Few Clouds and Breezy FEW060 50 28.9 44% 43 29.87 1011.6
14 05:53 W 22 G 43 10.00 Fair and Breezy CLR 51.1 28 53.1 51.1 41% 29.86 1010.7
14 04:53 W 15 G 31 10.00 Overcast OVC065 51.1 28 41% 29.84 1009.8
14 03:53 W 21 G 46 10.00 Fair and Breezy CLR 53.1 27 37% 29.8 1008.1
14 02:53 W 24 G 48 10.00 Fair and Breezy CLR 52 28 40% 29.78 1007.4
14 01:53 W 23 G 43 10.00 Fair and Breezy CLR 52 28 40% 29.8 1008.3
14 00:53 W 18 G 28 10.00 Fair CLR 52 28 40% 29.81 1007.9
13 23:53 W 16 G 38 10.00 Fair CLR 52 27 71.1 48 38% 29.81 1008.7 0.01
13 22:53 W 8 10.00 Overcast OVC070 48.9 30.9 50% 46 29.85 1010.4
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)