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.
07 15:53 W 14 G 32 10.00 Light Rain BKN039 OVC060 45 34 66% 39 29.9 1013.8
07 14:53 W 13 10.00 Overcast BKN055 OVC070 48.9 32 52% 44 29.86 1012.0
07 13:53 SW 12 10.00 Overcast OVC085 48.9 32 52% 45 29.84 1011.5
07 12:53 W 14 G 28 10.00 Overcast OVC090 48.9 34 56% 44 29.83 1010.8
07 11:53 W 12 G 23 10.00 Light Rain OVC080 48 34 48 45 58% 44 29.82 1010.5 0.07
07 10:53 W 13 10.00 Overcast OVC060 46.9 33.1 59% 42 29.82 1010.5
07 09:53 W 18 G 26 10.00 Overcast OVC050 46.9 33.1 59% 40 29.82 1010.5
07 08:53 W 14 10.00 Overcast OVC050 46.9 34 61% 42 29.8 1009.8 0.07
07 07:53 W 9 10.00 Overcast OVC047 46.9 37.9 71% 43 29.8 1009.5 0.01
07 06:53 W 7 10.00 Light Rain BKN037 BKN050 OVC065 46 39.9 79% 43 29.8 1009.5 0.06
07 05:53 W 12 10.00 Thunderstorm in Vicinity Light Rain OVC060 46 37.9 55.9 46 73% 41 29.79 1009.2
07 04:53 W 16 G 26 10.00 Overcast OVC060 51.1 34 52% 29.75 1007.2
07 03:53 W 12 10.00 Overcast OVC060 52 34 50% 29.74 1006.3
07 02:53 W 10 10.00 Mostly Cloudy BKN065 52 36 55% 29.72 1005.7
07 01:53 W 6 10.00 Mostly Cloudy BKN070 52 35.1 53% 29.73 1006.0
07 00:53 W 10 10.00 Overcast OVC070 55 36 49% 29.75 1006.4
06 23:53 W 12 10.00 A Few Clouds FEW085 55.9 37.9 60.1 54 51% 29.75 1006.6 0.02
06 22:53 SW 12 10.00 Fair CLR 55.9 42.1 60% 29.73 1005.8
06 21:53 W 5 10.00 Fair CLR 55 53.1 93% 29.72 1005.6
06 20:53 N 6 10.00 A Few Clouds FEW110 59 53.1 81% 29.7 1005.0 0.02
06 19:53 Calm 10.00 Mostly Cloudy BKN110 60.1 52 75% 29.7 1004.9
06 18:53 W 7 7.00 Light Rain SCT070 OVC085 60.1 52 75% 29.72 1005.8 0.02
06 17:53 W 8 10.00 Light Rain BKN070 OVC085 59 48.9 73 59 69% 29.73 1006.5 0.03
06 16:53 NW 9 10.00 Overcast FEW044 OVC075 64 48.9 58% 29.69 1004.8 0.03
06 15:53 NW 10 10.00 Overcast OVC085 70 43 38% 29.65 1002.7
06 14:53 NE 5 10.00 Overcast FEW037 BKN095 OVC120 71.1 42.1 35% 29.63 1001.9
06 13:53 Vrbl 6 10.00 Fair CLR 72 42.1 34% 29.64 1002.3
06 12:53 N 7 10.00 Fair CLR 73 41 32% 29.65 1002.7
06 11:53 Calm 10.00 Fair CLR 70 37.9 70 55.9 31% 29.67 1003.3
06 10:53 N 8 10.00 Fair CLR 68 39 35% 29.68 1003.8
06 09:53 Vrbl 7 10.00 Fair CLR 66 37.9 36% 29.7 1004.1
06 08:53 N 6 10.00 Fair CLR 62.1 37.9 41% 29.72 1005.0
06 07:53 W 8 10.00 Fair CLR 61 39 44% 29.73 1005.1
06 06:53 W 13 10.00 Fair CLR 59 39 48% 29.74 1005.3
06 05:53 W 5 10.00 Fair CLR 55.9 39 63 55 53% 29.72 1004.8
06 04:53 W 7 10.00 Fair CLR 55 37.9 53% 29.74 1005.5
06 03:53 S 5 10.00 Fair CLR 60.1 37 42% 29.75 1005.5
06 02:53 W 6 10.00 A Few Clouds FEW110 59 39 48% 29.76 1006.2
06 01:53 Calm 10.00 Fair CLR 60.1 39 46% 29.77 1006.4
06 00:53 W 7 10.00 Fair CLR 59 39.9 49% 29.77 1006.9
05 23:53 W 10 10.00 Fair CLR 62.1 41 80.1 60.1 46% 29.78 1007.2
05 22:53 NW 8 10.00 Fair CLR 62.1 42.1 48% 29.77 1007.2
05 21:53 NW 12 10.00 Fair CLR 66.9 39.9 37% 29.74 1006.1
05 20:53 NW 17 10.00 Fair CLR 71.1 39.9 32% 29.71 1004.8
05 19:53 N 16 G 25 10.00 Fair CLR 75.9 39.9 27% 77 29.69 1004.1
05 18:53 S 3 10.00 Fair CLR 79 39.9 25% 78 29.67 1003.6
05 17:53 N 7 10.00 Fair CLR 80.1 39.9 80.1 70 24% 79 29.67 1003.6
05 16:53 N 7 10.00 Fair CLR 79 39 24% 78 29.69 1004.3
05 15:53 NE 9 10.00 Fair CLR 78.1 41 27% 78 29.71 1005.1
05 14:53 Vrbl 7 10.00 Fair CLR 75.9 39 26% 77 29.75 1006.4
05 13:53 NE 12 10.00 Fair CLR 75 39.9 28% 77 29.78 1007.4
05 12:53 E 10 G 17 10.00 Fair CLR 73 43 34% 29.82 1008.8
05 11:53 N 5 10.00 Fair CLR 70 43 71.1 46 38% 29.84 1009.7
05 10:53 Calm 10.00 Fair CLR 64 45 50% 29.87 1010.8
05 09:53 Calm 10.00 Fair CLR 60.1 44.1 56% 29.89 1011.7
05 08:53 Calm 10.00 Fair CLR 57.9 42.1 56% 29.91 1012.2
05 07:53 Calm 10.00 Fair CLR 51.1 39 64% 29.93 1013.2
05 06:53 NW 3 10.00 Fair CLR 46.9 41 80% 29.97 1014.6
05 05:53 SE 3 10.00 Fair CLR 46.9 39 55 46 74% 29.95 1013.6
05 04:53 NE 3 10.00 Fair CLR 48 39 71% 29.95 1013.8
05 03:53 Calm 10.00 Fair CLR 50 39.9 68% 29.95 1013.9
05 02:53 NW 5 10.00 Fair CLR 48.9 39.9 71% 48 29.96 1013.9
05 01:53 Vrbl 6 10.00 Fair CLR 53.1 39.9 61% 29.96 1014.0
05 00:53 Vrbl 3 10.00 Fair CLR 53.1 39.9 61% 29.97 1014.3
04 23:53 W 12 10.00 Fair CLR 55 39.9 73 54 57% 29.96 1014.1
04 22:53 W 8 10.00 Fair CLR 60.1 37.9 44% 29.96 1013.9
04 21:53 W 8 10.00 Fair CLR 62.1 37 40% 29.96 1013.8
04 20:53 NW 8 10.00 Fair CLR 66 37 34% 29.94 1012.9
04 19:53 NW 13 10.00 Fair CLR 70 36 29% 29.93 1012.6
04 18:53 NW 17 G 25 10.00 Fair CLR 71.1 35.1 27% 29.94 1013.0
04 17:53 W 18 G 26 10.00 Fair CLR 73 35.1 73.9 64.9 25% 29.94 1013.0
04 16:53 W 17 G 33 10.00 Fair CLR 72 35.1 26% 29.95 1013.3
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)