Weather observations for the past three days for
Great Falls, Great Falls International 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.
02 14:53 Calm 10.00 Fair CLR 75 45 34% 77 29.93 1011.4
02 13:53 Calm 10.00 Fair CLR 73 44.1 35% 29.95 1012.0
02 12:53 S 6 10.00 Fair CLR 73 44.1 35% 29.96 1012.4
02 11:53 Vrbl 3 10.00 Fair CLR 71.1 46.9 72 54 42% 29.97 1012.8
02 10:53 Calm 10.00 Fair CLR 70 46 42% 29.98 1013.0
02 09:53 W 9 10.00 Fair CLR 68 48.9 51% 29.98 1012.9
02 08:53 W 9 10.00 Fair CLR 64 48 56% 29.97 1012.7
02 07:53 W 7 10.00 Partly Cloudy SCT080 57 50 78% 29.96 1012.6
02 06:53 SW 12 10.00 Fair CLR 57 46.9 69% 29.93 1011.8
02 05:53 S 13 10.00 Fair CLR 54 46 57.9 51.1 75% 29.92 1011.6
02 04:53 SW 13 10.00 A Few Clouds FEW120 54 46.9 77% 29.91 1011.5
02 03:53 S 9 10.00 Fair CLR 51.1 48 89% 29.91 1011.0
02 02:53 S 9 10.00 Fair CLR 55 48 77% 29.91 1010.8
02 01:53 SW 6 10.00 Fair CLR 54 48 80% 29.9 1010.4
02 00:53 SW 12 10.00 Partly Cloudy SCT120 55.9 46.9 72% 29.89 1009.9
01 23:53 S 12 10.00 Fair CLR 57.9 46 70 57.9 65% 29.89 1010.0
01 22:53 SW 17 10.00 Mostly Cloudy BKN110 59 50 72% 29.89 1010.2
01 21:53 S 10 10.00 Mostly Cloudy BKN095 63 50 63% 29.9 1010.3
01 20:53 S 10 10.00 Fair CLR 64.9 51.1 61% 29.88 1009.6
01 19:53 S 9 10.00 Fair CLR 69.1 50 51% 29.85 1008.7
01 18:53 S 14 10.00 Fair CLR 66.9 48.9 53% 29.85 1009.0
01 17:53 S 9 10.00 A Few Clouds FEW100 64.9 50 77 61 59% 29.87 1010.0
01 16:53 S 18 G 31 10.00 Thunderstorm in Vicinity BKN080 OVC095 63 48 58% 29.9 1011.1
01 15:53 W 15 G 25 10.00 Fair CLR 75 46 36% 77 29.86 1009.1
01 14:53 SW 9 10.00 A Few Clouds FEW065 75 48.9 40% 77 29.86 1009.0
01 13:53 W 5 10.00 Mostly Cloudy FEW060 BKN090 73.9 48.9 41% 29.87 1009.2
01 12:53 SW 12 10.00 Mostly Cloudy FEW055 FEW070 BKN085 72 50 46% 29.89 1009.9
01 11:53 SW 12 10.00 Fair CLR 72 50 72 54 46% 29.89 1010.1
01 10:53 SW 9 10.00 Fair CLR 69.1 50 51% 29.89 1010.1
01 09:53 SW 10 10.00 Fair CLR 68 51.1 55% 29.88 1009.6
01 08:53 SW 13 10.00 Overcast OVC090 63 52 68% 29.88 1009.9
01 07:53 SW 10 10.00 A Few Clouds FEW085 60.1 51.1 72% 29.87 1009.5
01 06:53 S 9 10.00 Overcast OVC070 55.9 51.1 84% 29.87 1009.4
01 05:53 S 9 10.00 Fair CLR 54 50 57.9 51.1 87% 29.87 1009.5
01 04:53 S 12 10.00 Fair CLR 54 51.1 90% 29.86 1008.9
01 03:53 S 8 10.00 Fair CLR 52 50 93% 29.85 1008.7
01 02:53 S 3 9.00 A Few Clouds FEW095 55 52 90% 29.87 1009.3
01 01:53 S 10 8.00 Overcast BKN060 OVC070 57 53.1 87% 29.89 1009.9
01 00:53 Calm 10.00 Overcast SCT060 OVC090 55 52 90% 29.88 1009.9
30 23:53 Calm 10.00 Fair CLR 55 50 72 54 83% 29.87 1009.8
30 22:53 N 6 10.00 Partly Cloudy FEW065 SCT090 57 51.1 81% 29.88 1010.3
30 21:53 NE 6 10.00 Mostly Cloudy BKN065 BKN085 62.1 50 65% 29.87 1010.0
30 20:53 N 9 10.00 Partly Cloudy SCT065 63 55 76% 29.85 1009.4
30 19:53 NW 7 10.00 Fair CLR 69.1 52 55% 29.84 1008.7
30 18:53 W 8 9.00 Fair CLR 71.1 48.9 46% 29.84 1008.3
30 17:53 W 9 8.00 Overcast OVC065 72 50 73 68 46% 29.83 1008.3
30 16:53 SW 15 G 22 8.00 A Few Clouds FEW060 73 48.9 43% 29.83 1008.0
30 15:53 SW 18 G 29 9.00 A Few Clouds FEW060 73 50 44% 29.83 1008.0
30 14:53 SW 15 G 24 10.00 Fair CLR 72 48 43% 29.84 1008.7
30 13:53 SW 16 G 22 10.00 Fair CLR 71.1 48.9 46% 29.85 1009.1
30 12:53 SW 17 G 24 10.00 Fair CLR 70 50 49% 29.85 1008.9
30 11:53 SW 16 G 24 10.00 Fair CLR 68 51.1 68 52 55% 29.86 1009.5
30 10:53 SW 14 10.00 Mostly Cloudy FEW070 FEW090 BKN100 63 50 63% 29.87 1010.1
30 09:53 SW 15 10.00 Overcast OVC095 59 50 72% 29.87 1010.5
30 08:53 SW 14 10.00 Overcast FEW070 OVC090 57 48.9 74% 29.86 1010.4
30 07:53 SW 12 10.00 Overcast BKN065 OVC085 55 48.9 80% 29.85 1010.3
30 06:53 SW 10 10.00 Overcast BKN065 OVC085 54 48.9 83% 29.84 1009.9
30 05:53 SW 13 10.00 Partly Cloudy SCT085 53.1 48 55.9 52 83% 29.82 1009.5
30 04:53 SW 9 10.00 Overcast OVC080 53.1 48.9 86% 29.82 1009.4
30 03:53 W 13 10.00 Overcast OVC085 54 48 80% 29.82 1009.0
30 02:53 SW 12 10.00 Partly Cloudy FEW033 FEW049 SCT055 52 48.9 89% 29.83 1009.7
30 01:53 SW 10 10.00 Mostly Cloudy BKN037 BKN044 53.1 50 89% 29.83 1009.8
30 00:53 SW 12 10.00 Overcast OVC032 55 50 83% 29.82 1009.6
29 23:53 SW 12 10.00 Overcast BKN036 BKN055 OVC100 53.1 52 55.9 53.1 96% 29.81 1009.4 0.15
29 22:53 SW 14 10.00 Overcast SCT034 BKN042 OVC070 54 52 93% 29.8 1009.0
29 21:53 W 9 10.00 Light Rain OVC042 54 52 93% 29.8 1009.1 0.01
29 20:53 W 18 G 25 10.00 Light Rain FEW031 OVC070 55 52 90% 29.78 1008.2 0.05 0.14
29 19:53 SW 13 8.00 Light Rain SCT019 BKN039 OVC070 55 54 96% 29.77 1008.0 0.05
29 18:53 W 12 4.00 Rain Fog/Mist FEW027 SCT035 OVC043 55 53.1 93% 29.76 1007.9 0.04
29 17:53 SW 8 4.00 Light Rain Fog/Mist SCT009 OVC020 54 53.1 55 51.1 97% 29.76 1007.7 0.06 0.17
29 16:53 W 9 8.00 Light Rain FEW014 BKN027 OVC036 55 52 90% 29.75 1007.6
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)