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.
22 16:53 W 23 G 32 10.00 Overcast and Breezy OVC090 57 37 47% 29.51 999.6
22 15:53 W 26 G 39 10.00 A Few Clouds and Windy FEW110 61 37 41% 29.49 998.2
22 14:53 W 25 G 38 10.00 Partly Cloudy and Breezy SCT095 62.1 36 38% 29.49 998.2
22 13:53 W 20 10.00 Fair CLR 64 37.9 38% 29.47 997.3
22 12:53 W 23 G 33 10.00 Thunderstorm in Vicinity and Breezy BKN075 63 37.9 40% 29.49 997.8
22 11:53 S 18 G 29 10.00 A Few Clouds FEW120 64.9 26.1 68 42.1 23% 29.49 997.2
22 10:53 S 18 G 29 10.00 Fair CLR 66.9 28.9 24% 29.48 996.8
22 09:53 S 24 G 38 10.00 Fair and Breezy CLR 66.9 27 22% 29.48 996.5
22 08:53 NE 5 10.00 Fair CLR 53.1 33.1 47% 29.48 997.1
22 07:53 Calm 10.00 Fair CLR 46 33.1 61% 29.49 997.9
22 06:53 Calm 10.00 Fair CLR 46.9 30 52% 29.49 997.4
22 05:53 SW 5 10.00 Fair CLR 48 30 63 45 50% 47 29.49 997.3
22 04:53 Calm 10.00 Fair CLR 48 30 50% 29.5 997.7
22 03:53 SW 3 10.00 Fair CLR 52 28.9 41% 29.51 997.8
22 02:53 Calm 10.00 Fair CLR 52 30 43% 29.52 998.2
22 01:53 E 3 10.00 Fair CLR 53.1 30 41% 29.54 999.0
22 00:53 NW 3 10.00 Fair CLR 57.9 27 31% 29.55 999.7
21 23:53 SW 7 10.00 Fair CLR 62.1 26.1 78.1 61 25% 29.56 1000.0
21 22:53 S 10 10.00 Fair CLR 63 27 26% 29.58 1000.8
21 21:53 S 9 10.00 Fair CLR 68 25 20% 29.59 1001.3
21 20:53 S 16 G 28 10.00 Fair CLR 73 23 15% 29.59 1001.2
21 19:53 S 12 G 22 10.00 Fair CLR 73.9 24.1 15% 29.6 1001.9
21 18:53 S 12 10.00 Fair CLR 77 25 14% 76 29.63 1002.9
21 17:53 S 14 G 23 10.00 Fair CLR 78.1 21 82 62.1 12% 77 29.66 1003.5
21 16:53 S 18 G 29 10.00 Fair CLR 79 21 11% 77 29.66 1003.8
21 15:53 SW 15 G 24 10.00 Fair CLR 80.1 23 12% 78 29.68 1003.9
21 14:53 E 21 G 31 10.00 Fair and Breezy CLR 80.1 30 16% 78 29.71 1004.9
21 13:53 E 12 10.00 Fair CLR 75.9 32 20% 76 29.74 1006.0
21 12:53 Vrbl 3 10.00 Fair CLR 66 34 30% 29.79 1008.6
21 11:53 Vrbl 5 10.00 Fair CLR 62.1 32 62.1 39.9 32% 29.83 1009.9
21 10:53 Vrbl 3 10.00 Fair CLR 57.9 30.9 36% 29.85 1010.4
21 09:53 N 3 10.00 Fair CLR 52 32 47% 29.87 1011.3
21 08:53 E 3 10.00 Fair CLR 46.9 32 56% 29.89 1012.2
21 07:53 Calm 10.00 Fair CLR 44.1 30.9 60% 29.89 1012.1
21 06:53 Calm 10.00 Fair CLR 41 30 65% 29.89 1012.3
21 05:53 Calm 10.00 Fair CLR 43 30 55 43 60% 29.88 1011.5
21 04:53 Calm 10.00 Fair CLR 43 30 60% 29.88 1011.5
21 03:53 Calm 10.00 Fair CLR 45 30 56% 29.87 1011.0
21 02:53 Calm 10.00 Fair CLR 45 30 56% 29.86 1011.0
21 01:53 Calm 10.00 Fair CLR 51.1 28.9 43% 29.86 1010.6
21 00:53 S 5 10.00 Fair CLR 50 30.9 48% 49 29.85 1010.5
20 23:53 Calm 10.00 Fair CLR 54 30 73.9 53.1 40% 29.84 1010.0
20 22:53 Calm 10.00 Fair CLR 59 28.9 32% 29.83 1009.8
20 21:53 W 8 10.00 Fair CLR 61 30 31% 29.82 1009.7
20 19:53 SW 3 10.00 Fair CLR 72 27 19% 29.79 1008.5
20 18:53 SE 7 10.00 Fair CLR 73 23 15% 29.81 1009.4
20 17:53 SE 7 10.00 Fair CLR 73.9 23 75 63 15% 29.82 1009.4
20 16:53 Vrbl 6 10.00 Fair CLR 73.9 24.1 15% 29.83 1009.5
20 15:53 NE 8 10.00 Fair CLR 73.9 24.1 15% 29.85 1010.2
20 14:53 E 8 10.00 Fair CLR 73 25 17% 29.86 1010.8
20 12:53 NE 6 10.00 Fair CLR 68 30 24% 29.9 1012.4
20 11:53 Calm 10.00 Fair CLR 64 30.9 64 39.9 29% 29.93 1013.5
20 10:53 Calm 10.00 Fair CLR 57 30.9 37% 29.94 1014.1
20 09:53 NW 5 10.00 Fair CLR 52 33.1 49% 29.95 1015.0
20 08:53 N 3 10.00 Fair CLR 48 33.1 56% 29.95 1014.8
20 07:53 Calm 10.00 Fair CLR 44.1 32 63% 29.96 1015.1
20 06:53 Calm 10.00 Fair CLR 43 28.9 58% 29.95 1014.7
20 05:53 Calm 10.00 Fair CLR 44.1 30 51.1 41 58% 29.95 1014.2
20 04:53 Calm 10.00 Fair CLR 45 28.9 54% 29.95 1014.1
20 03:53 Calm 10.00 Fair CLR 46 28.9 51% 29.95 1014.1
20 02:53 Calm 10.00 Fair CLR 46 28.9 51% 29.94 1014.2
20 01:53 Calm 10.00 Fair CLR 50 27 41% 29.93 1013.8
20 00:53 SW 5 10.00 Fair CLR 50 28 43% 49 29.92 1013.7
19 21:53 Vrbl 3 10.00 Fair CLR 53.1 27 37% 29.9 1014.1
19 20:53 W 8 10.00 Fair CLR 59 26.1 28% 29.88 1013.2
19 19:53 S 6 10.00 Fair CLR 64 26.1 24% 29.88 1013.0
19 18:53 E 8 10.00 Fair CLR 66 23 19% 29.91 1014.6
19 17:53 E 13 10.00 Fair CLR 69.1 23 69.1 55 17% 29.92 1014.1
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)