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.
27 23:53 SW 6 10.00 Mostly Cloudy BKN095 36 28 48 32 73% 32 29.91 1015.7
27 22:53 S 8 10.00 Overcast SCT100 OVC110 36 27 70% 30 29.92 1016.4
27 21:53 SW 7 10.00 Overcast OVC110 37 27 67% 32 29.92 1016.5
27 20:53 SW 8 10.00 Fair CLR 34 23 64% 28 29.91 1017.0
27 19:53 W 8 10.00 A Few Clouds FEW100 45 21.9 40% 41 29.9 1015.7
27 18:53 W 7 10.00 Overcast FEW065 OVC080 46.9 24.1 41% 44 29.89 1015.6
27 17:53 Vrbl 3 G 23 10.00 Overcast BKN060 OVC075 46 19.9 51.1 39.9 35% 29.9 1015.7
27 16:53 SW 9 G 17 10.00 Partly Cloudy SCT070 48.9 19 31% 45 29.88 1015.4
27 15:53 W 5 10.00 A Few Clouds FEW055 48.9 21 33% 48 29.9 1015.2
27 14:53 S 7 10.00 Fair CLR 46 21.9 38% 43 29.92 1016.3
27 13:53 NW 7 10.00 Mostly Cloudy BKN075 45 23 42% 42 29.93 1016.8
27 12:53 SW 10 G 17 10.00 A Few Clouds FEW038 43 21.9 43% 38 29.95 1017.5
27 11:53 SW 10 10.00 Fair CLR 39 23 39.9 23 53% 33 29.96 1018.4
27 10:53 S 7 10.00 Partly Cloudy SCT050 34 21 59% 29 29.98 1019.3
27 09:53 Vrbl 5 10.00 A Few Clouds FEW036 30 19 64% 26 29.99 1020.0
27 08:53 NE 3 10.00 Overcast OVC037 26.1 17.1 69% 30 1020.7
27 07:53 Calm 10.00 Overcast OVC041 24.1 17.1 75% 30.01 1020.9
27 06:53 E 7 10.00 Overcast OVC044 23 17.1 78% 16 30 1020.6
27 05:53 E 10 10.00 Overcast OVC046 23 16 27 19 74% 13 30.01 1020.7
27 04:53 NE 9 10.00 Fair CLR 19 15.1 84% 9 30.01 1021.2
27 03:53 NE 8 10.00 Overcast OVC060 24.1 17.1 75% 16 30.01 1020.7
27 02:53 NE 10 10.00 Overcast BKN046 OVC060 24.1 17.1 75% 15 30.02 1021.0
27 01:53 E 9 10.00 Overcast BKN048 OVC060 25 17.1 72% 16 30.03 1021.5
27 00:53 NE 13 10.00 Overcast FEW043 OVC050 26.1 17.1 69% 16 30.04 1021.8
26 23:53 NE 13 10.00 Overcast OVC050 27 18 34 27 69% 17 30.05 1022.0
26 22:53 NE 13 10.00 Overcast OVC050 28 18 66% 18 30.04 1022.0
26 21:53 NE 13 10.00 Overcast OVC050 28.9 18 63% 19 30.05 1022.1
26 20:53 NE 15 10.00 Overcast OVC050 30 18 61% 20 30.03 1021.4
26 19:53 NE 15 10.00 Overcast BKN040 OVC050 32 18 56% 22 30.01 1020.6
26 18:53 NE 12 10.00 Overcast OVC050 33.1 18 54% 25 29.99 1019.9
26 17:53 NE 10 10.00 Overcast OVC049 34 19 35.1 28.9 54% 27 29.97 1019.2 0.01
26 16:53 NE 10 10.00 Overcast OVC041 34 19 54% 27 29.96 1018.7
26 15:53 NE 13 10.00 Overcast BKN038 OVC044 34 21 59% 26 29.95 1018.4
26 14:53 NE 14 10.00 Overcast FEW029 OVC037 34 24.1 67% 25 29.94 1017.9 0.01
26 13:53 NE 14 G 23 10.00 Overcast SCT017 BKN026 OVC043 33.1 26.1 75% 24 29.93 1017.5
26 12:53 NE 13 2.50 Light Snow FEW015 SCT026 OVC034 32 27 82% 23 29.93 1017.8 0.01
26 11:53 NE 14 2.50 Light Snow Fog/Mist FEW012 SCT018 OVC029 30 26.1 30.9 26.1 85% 20 29.92 1017.5 0.01 0.05
26 10:53 NE 15 1.50 Light Snow Fog/Mist SCT009 BKN014 OVC020 28.9 26.1 89% 18 29.91 1017.3
26 09:53 NE 15 1.00 Light Snow Fog/Mist BKN008 BKN013 OVC020 28 26.1 92% 17 29.9 1016.8 0.01
26 08:53 NE 12 1.25 Light Snow Fog/Mist OVC008 27 26.1 96% 17 29.89 1016.4 0.02 0.03
26 07:53 NE 13 1.50 Light Snow Fog/Mist BKN007 OVC029 27 25 92% 17 29.88 1015.8 0.01
26 06:53 NE 14 10.00 Overcast OVC005 26.1 25 96% 15 29.87 1015.5
26 05:53 NE 10 6.00 Light Snow Fog/Mist OVC006 26.1 25 30 26.1 96% 17 29.86 1015.0
26 04:53 NE 14 8.00 Light Snow SCT006 OVC033 26.1 24.1 92% 15 29.86 1015.0
26 03:53 NE 14 10.00 Overcast FEW009 BKN035 OVC070 26.1 23 88% 15 29.85 1014.3
26 02:53 NE 17 10.00 Overcast OVC065 27 21 78% 15 29.85 1014.8
26 01:53 NE 17 10.00 Mostly Cloudy BKN070 BKN110 28 19.9 72% 17 29.86 1015.1
26 00:53 NE 16 10.00 Mostly Cloudy BKN110 28.9 19 66% 18 29.86 1015.2
25 23:53 E 13 10.00 Overcast OVC100 30 19.9 37 30 66% 21 29.86 1015.2
25 22:53 E 17 10.00 Mostly Cloudy BKN110 30 18 61% 19 29.88 1015.8
25 21:53 E 15 10.00 Overcast OVC110 32 18 56% 22 29.88 1015.8
25 20:53 E 13 10.00 Overcast OVC110 34 19.9 56% 26 29.87 1015.5
25 19:53 NE 13 10.00 Overcast OVC110 34 21 59% 26 29.88 1016.0
25 18:53 NE 13 10.00 Overcast OVC110 36 21 55% 28 29.88 1016.0
25 17:53 NE 12 10.00 Overcast SCT060 OVC100 37 21 41 33.1 52% 30 29.89 1016.0
25 16:53 E 12 10.00 Overcast SCT046 OVC055 37.9 19.9 48% 31 29.89 1015.8
25 15:53 E 12 G 20 10.00 Overcast BKN041 BKN048 OVC060 39 21 48% 32 29.91 1016.4
25 14:53 NE 8 10.00 Overcast OVC045 36 21 55% 30 29.92 1017.4
25 13:53 Calm 10.00 Overcast OVC060 35.1 19 52% 29.94 1018.1
25 12:53 Calm 10.00 Overcast FEW038 BKN048 OVC060 33.1 17.1 52% 29.96 1019.0
25 11:53 Vrbl 5 10.00 Overcast FEW029 SCT043 OVC070 34 18 35.1 24.1 52% 30 29.97 1019.0
25 10:53 Calm 10.00 Overcast FEW026 BKN040 OVC075 30.9 19.9 64% 29.98 1019.7
25 09:53 Vrbl 6 10.00 Overcast FEW017 BKN028 OVC055 30.9 21.9 69% 26 30 1020.1
25 08:53 SW 5 10.00 Mostly Cloudy SCT013 BKN023 28.9 23 78% 25 30 1020.2
25 07:53 W 5 10.00 Overcast OVC016 26.1 21.9 84% 21 30 1020.5
25 06:53 NW 5 10.00 Overcast FEW045 BKN075 OVC095 24.1 21.9 91% 19 30 1020.5
25 05:53 NW 8 8.00 Overcast FEW014 BKN020 OVC046 26.1 21 28 21.9 81% 18 30 1020.1
25 04:53 W 6 10.00 Overcast FEW011 BKN016 OVC023 27 24.1 89% 21 30 1020.2
25 03:53 W 8 9.00 Overcast OVC022 27 24.1 89% 19 29.99 1019.6
25 02:53 SW 7 10.00 Overcast BKN031 BKN040 OVC050 26.1 23 88% 19 29.99 1019.9
25 01:53 W 7 10.00 Mostly Cloudy BKN030 BKN038 BKN110 25 21.9 88% 18 30 1020.2
25 00:53 W 6 10.00 Overcast SCT028 OVC110 25 21.9 88% 19 30 1020.6
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)