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.
04 20:53 Calm 10.00 Overcast BKN055 OVC070 46.9 39 74% 29.93 1014.8
04 19:53 N 5 10.00 Overcast SCT035 BKN046 OVC090 48.9 39 69% 48 29.92 1014.6
04 18:53 N 5 10.00 Light Rain OVC040 51.1 39.9 66% 29.91 1014.0
04 17:53 N 5 10.00 Overcast OVC050 52 39 60.1 52 61% 29.88 1013.0
04 16:53 W 8 10.00 Light Rain BKN050 OVC070 52 39 61% 29.86 1012.0
04 15:53 W 16 10.00 Overcast BKN055 OVC080 57 35.1 44% 29.84 1010.8
04 14:53 N 7 10.00 Overcast BKN065 OVC080 57.9 35.1 42% 29.86 1011.3
04 13:53 NE 7 10.00 Overcast FEW060 BKN080 OVC100 59 35.1 41% 29.87 1011.9
04 12:53 Vrbl 5 10.00 Fair CLR 59 35.1 41% 29.88 1012.0
04 11:53 N 8 10.00 Overcast OVC060 55.9 35.1 57 48 46% 29.92 1013.6
04 10:53 W 6 10.00 Mostly Cloudy SCT075 BKN095 54 37 53% 29.92 1013.7
04 09:53 NW 6 10.00 Overcast OVC060 52 39 61% 29.94 1014.4
04 08:53 NW 8 10.00 Partly Cloudy SCT090 51.1 39 64% 29.92 1013.9
04 07:53 NW 7 10.00 Overcast OVC100 48.9 39.9 71% 46 29.93 1014.4
04 06:53 Calm 10.00 Overcast OVC095 48.9 42.1 77% 29.95 1015.2
04 05:53 NW 3 10.00 Overcast OVC090 48 42.1 54 48 80% 29.94 1014.9
04 04:53 W 12 10.00 Overcast OVC095 52 39 61% 29.94 1014.1
04 03:53 W 9 10.00 Overcast OVC090 52 39.9 64% 29.95 1014.1
04 02:53 W 9 10.00 Mostly Cloudy BKN090 53.1 41 64% 29.95 1014.1
04 01:53 Vrbl 5 10.00 A Few Clouds FEW055 50 42.1 74% 49 29.94 1014.0
04 00:53 W 9 10.00 Fair CLR 53.1 41 64% 29.94 1013.8
03 23:53 W 12 10.00 A Few Clouds FEW120 54 41 55 54 62% 29.96 1014.5
03 22:53 SW 13 G 21 10.00 A Few Clouds FEW085 55 41 59% 29.97 1015.1
03 21:53 W 6 10.00 Fair CLR 54 41 62% 29.97 1015.3
03 20:53 SW 3 10.00 Fair CLR 54 43 67% 29.96 1015.3
03 19:53 W 9 10.00 A Few Clouds FEW110 54 44.1 69% 29.96 1015.4
03 18:53 W 20 G 26 10.00 Overcast BKN080 OVC095 54 45 72% 29.94 1014.7
03 17:53 W 9 10.00 Overcast BKN075 OVC100 55 46 64.9 53.1 72% 29.95 1014.9 0.04 0.04
03 16:53 W 17 G 25 10.00 Overcast OVC037 57.9 45 62% 29.94 1014.2
03 15:53 NW 12 10.00 Overcast BKN043 OVC070 63 45 52% 29.9 1012.4
03 14:53 Calm 10.00 Mostly Cloudy BKN070 64 44.1 48% 29.91 1012.7
03 13:53 N 5 10.00 Overcast OVC070 63 44.1 50% 29.91 1012.7
03 12:53 Vrbl 3 10.00 Mostly Cloudy BKN060 61 43 52% 29.94 1013.7
03 11:53 W 7 10.00 Partly Cloudy SCT060 60.1 45 60.1 48.9 58% 29.96 1014.8
03 10:53 NW 3 10.00 A Few Clouds FEW060 55.9 46 70% 29.97 1015.5
03 09:53 NW 3 10.00 Overcast OVC060 55 46 72% 30 1016.6
03 08:53 Calm 10.00 Overcast OVC060 53.1 46.9 80% 29.99 1016.3
03 07:53 NW 3 10.00 Mostly Cloudy BKN055 50 46 86% 30.01 1016.9
03 06:53 W 12 10.00 Mostly Cloudy BKN110 51.1 44.1 77% 30.01 1016.2
03 05:53 W 9 10.00 Fair CLR 52 46.9 57 51.1 83% 29.98 1015.4 0.01
03 04:53 W 3 10.00 Fair CLR 51.1 46.9 86% 29.98 1015.8
03 03:53 W 12 8.00 Light Rain FEW029 BKN065 OVC085 54 48.9 83% 29.99 1014.8 0.01
03 02:53 W 7 10.00 A Few Clouds FEW095 FEW120 54 46.9 77% 29.97 1014.6
03 01:53 N 6 10.00 Overcast BKN085 OVC100 54 44.1 69% 30 1015.4
03 00:53 SW 3 10.00 Mostly Cloudy SCT100 BKN110 54 46 75% 30.01 1015.7
02 23:53 Calm 10.00 Mostly Cloudy BKN110 52 44.1 64 50 75% 30.03 1017.2
02 22:53 Calm 10.00 Fair CLR 52 45 77% 30.05 1018.0
02 21:53 Calm 10.00 Fair CLR 53.1 46 77% 30.04 1018.1
02 20:53 NW 3 10.00 Fair CLR 55 46.9 74% 30.03 1017.8
02 19:53 Vrbl 5 10.00 Fair CLR 57.9 46 65% 30.04 1017.9
02 18:53 SE 9 10.00 Mostly Cloudy SCT100 BKN120 62.1 44.1 52% 30.04 1017.6
02 17:53 S 14 10.00 Mostly Cloudy FEW090 BKN110 63 45 71.1 59 52% 30.01 1016.6 0.01
02 16:53 S 15 10.00 Overcast FEW060 BKN100 OVC120 59 48 67% 30.03 1017.4 0.01
02 15:53 W 5 10.00 Overcast FEW060 SCT075 OVC100 69.1 42.1 38% 30.03 1017.1
02 14:53 NE 8 10.00 Mostly Cloudy FEW070 FEW085 BKN110 68 43 40% 30.03 1016.8
02 13:53 E 9 10.00 Mostly Cloudy SCT090 BKN110 68 37 32% 30.04 1017.4
02 12:53 NE 12 10.00 A Few Clouds FEW095 70 36 29% 30.05 1017.1
02 11:53 E 3 10.00 A Few Clouds FEW100 62.1 39 63 48 43% 30.08 1018.7
02 10:53 NE 3 10.00 Fair CLR 59 36 42% 30.1 1019.2
02 09:53 Calm 10.00 Fair CLR 53.1 35.1 51% 30.11 1019.8
02 08:53 N 3 10.00 A Few Clouds FEW095 50 37 61% 30.12 1020.4
02 07:53 S 3 10.00 A Few Clouds FEW080 48 34 58% 30.1 1019.6
02 06:53 Calm 10.00 Partly Cloudy FEW085 SCT100 48 35.1 61% 30.1 1019.4
02 05:53 SE 3 10.00 Overcast BKN090 OVC100 48 35.1 54 45 61% 30.06 1017.8
02 04:53 NW 3 10.00 Overcast BKN090 OVC110 48 34 58% 30.05 1017.1
02 03:53 Calm 10.00 Fair CLR 46 33.1 61% 30.03 1016.9
02 02:53 SE 5 10.00 A Few Clouds FEW090 48.9 33.1 55% 48 30.04 1017.1
02 01:53 N 3 10.00 Fair CLR 48 32 54% 30.03 1017.0
02 00:53 S 3 10.00 Fair CLR 53.1 32 45% 30.02 1016.4
01 23:53 W 5 10.00 Fair CLR 53.1 32 72 52 45% 30.01 1016.3
01 22:53 NW 6 10.00 Overcast OVC100 57 33.1 41% 30 1015.8
01 21:53 Calm 10.00 Partly Cloudy SCT110 60.1 32 35% 29.99 1015.5
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)