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.
25 19:53 W 6 10.00 Fair CLR 77 37.9 24% 77 29.7 1004.5
25 18:53 S 9 10.00 Fair CLR 82 32 16% 80 29.71 1004.6
25 17:53 S 14 G 21 10.00 Fair CLR 84 33.1 86 77 16% 81 29.72 1004.9
25 16:53 E 25 G 33 10.00 Fair and Breezy CLR 82.9 30 15% 80 29.71 1005.0
25 15:53 E 20 G 29 10.00 Fair CLR 82.9 30 15% 80 29.74 1005.8
25 14:53 E 20 10.00 Fair CLR 84 30.9 15% 81 29.77 1006.5
25 13:53 E 17 G 26 10.00 Fair CLR 82 34 18% 80 29.82 1008.0
25 12:53 E 18 10.00 Fair CLR 80.1 34 19% 79 29.85 1009.2
25 11:53 E 14 G 21 10.00 Fair CLR 78.1 35.1 78.1 46 21% 78 29.87 1009.7
25 10:53 N 7 10.00 Fair CLR 66.9 42.1 41% 29.9 1011.7
25 09:53 N 5 10.00 Fair CLR 61 37.9 43% 29.93 1012.5
25 08:53 Calm 10.00 Fair CLR 57 34 42% 29.94 1013.2
25 07:53 NE 3 10.00 Fair CLR 52 35.1 53% 29.95 1013.5
25 06:53 Calm 10.00 Fair CLR 48.9 35.1 59% 29.95 1013.5
25 05:53 SW 3 10.00 Fair CLR 48 33.1 64 46 56% 29.94 1012.8
25 04:53 NW 3 10.00 Fair CLR 46.9 32 56% 29.94 1013.0
25 03:53 Calm 10.00 Fair CLR 51.1 33.1 50% 29.93 1012.6
25 02:53 NW 5 10.00 Fair CLR 48.9 33.1 55% 48 29.93 1012.6
25 01:53 Calm 10.00 Fair CLR 55.9 33.1 42% 29.93 1012.1
25 00:53 W 7 10.00 Fair CLR 57 30 36% 29.91 1011.5
24 23:53 S 8 10.00 Fair CLR 64 28.9 81 59 27% 29.9 1010.8
24 21:53 SW 7 10.00 A Few Clouds FEW070 68 28.9 23% 29.89 1011.0
24 20:53 W 7 10.00 Fair CLR 69.1 28 22% 29.87 1010.8
24 19:53 W 7 10.00 Fair CLR 73 27 18% 29.86 1010.3
24 18:53 W 15 G 24 10.00 Fair CLR 77 23 13% 76 29.87 1010.8
24 17:53 W 16 G 24 10.00 Fair CLR 80.1 23 80.1 73.9 12% 78 29.87 1010.5
24 16:53 W 18 G 30 10.00 Fair CLR 78.1 26.1 15% 77 29.88 1011.0
24 15:53 W 16 G 29 10.00 A Few Clouds FEW095 77 26.1 15% 76 29.88 1010.9
24 14:53 NW 14 G 26 10.00 Fair CLR 77 25 14% 76 29.87 1010.4
24 13:53 NW 15 10.00 Fair CLR 78.1 23 13% 77 29.89 1010.8
24 12:53 W 17 G 26 10.00 Fair CLR 77 30 18% 77 29.9 1011.4
24 11:53 W 10 G 21 10.00 Fair CLR 73.9 30.9 73.9 46 20% 29.92 1012.3
24 10:53 W 14 G 24 10.00 Fair CLR 72 33.1 24% 29.94 1012.3
24 09:53 SE 7 10.00 Fair CLR 64 39 40% 29.96 1013.6
24 08:53 Calm 10.00 Fair CLR 55 37.9 53% 29.97 1014.4
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
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)