Weather observations for the past three days for
Grand Forks Air Force Base
Metric (Imperial)
Date Time (cdt) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
21 10:55 N 13 16.09 Mostly Cloudy BKN010 BKN026 23.6 19.9 80% 74.9 998.6
21 09:55 NW 11 16.09 Overcast OVC011 22.3 19.6 85% 74.88 998.3
21 08:55 W 9 16.09 Overcast OVC011 21.5 18.9 85% 74.85 997.9
21 07:55 W 9 16.09 Overcast OVC015 20.3 18.4 89% 74.83 997.6
21 05:55 S 13 16.09 Fair CLR 16.9 15.9 94% 74.78 996.9
21 04:55 NW 11 16.09 Fair CLR 17.8 16.8 94% 74.63 994.9
21 03:55 NW 13 16.09 Fair CLR 18 16.7 92% 74.5 993.2 0.76
21 02:55 N 13 16.09 Mostly Cloudy SCT044 BKN170 18.2 16.5 90% 74.19 989.1 0.33
21 01:56 W 44 G 57 11.27 Thunderstorm in Vicinity Rain and Windy OVC100 18.6 17.1 91% 74.68 995.6 0.43
21 00:55 N 7 14.48 Thunderstorm in Vicinity Light Rain FEW002 18.6 16.7 29.5 17.8 89% 74.5 993.2 2.08 2.08
20 23:55 E 17 16.09 Thunderstorm SCT026 BKN120 25.1 20.5 76% 26 74.68 995.5
20 22:55 E 33 16.09 A Few Clouds and Breezy FEW028 FEW040 25.4 20.8 76% 27 74.5 993.1
20 21:55 SE 20 16.09 Fair CLR 26 21 74% 27 74.7 995.8
20 20:55 SE 17 16.09 A Few Clouds FEW140 27.1 20.7 68% 29 74.75 996.5
20 19:55 SE 20 16.09 Fair CLR 28.8 20.8 62% 31 74.83 997.6
20 18:55 SE 28 16.09 Partly Cloudy SCT200 29.6 20.7 30.5 28.1 59% 32 74.85 997.9
20 17:55 SE 28 16.09 A Few Clouds FEW200 30.2 20.1 55% 32 74.9 998.7
20 16:55 S 20 16.09 A Few Clouds FEW039 30.2 19.8 54% 32 74.96 999.4
20 15:55 S 17 16.09 Mostly Cloudy BKN190 29.9 19.8 55% 32 75.01 1000.0
20 14:55 SE 19 16.09 Partly Cloudy FEW140 FEW170 SCT200 28.4 19 57% 30 75.03 1000.4
20 13:55 S 13 16.09 A Few Clouds FEW038 28.7 18.1 53% 30 75.11 1001.3
20 12:55 SE 17 16.09 A Few Clouds FEW210 28.1 19 28.1 18.2 58% 29 75.13 1001.7
20 11:55 SE 15 16.09 A Few Clouds FEW190 26.8 18.1 59% 28 75.11 1001.3
20 10:55 S 22 16.09 A Few Clouds FEW170 25.4 17.3 61% 26 75.16 1002.0
20 09:55 S 17 16.09 A Few Clouds FEW180 FEW200 23.6 16.1 63% 75.26 1003.4
20 08:55 S 15 16.09 Fair CLR 22.2 15.5 66% 75.31 1004.1
20 07:55 S 9 16.09 Fair CLR 20.3 15.7 75% 75.34 1004.4
20 06:55 S 11 16.09 Fair CLR 18.1 15.3 19.7 15.5 84% 75.36 1004.8
20 05:55 SE 11 16.09 Fair CLR 16.6 14.6 88% 75.34 1004.5
20 04:55 E 7 16.09 Fair CLR 16.8 14.1 84% 75.31 1004.1
20 03:55 S 11 16.09 Mostly Cloudy BKN130 16.7 14.3 86% 75.34 1004.5
20 02:55 S 7 16.09 Fair CLR 17.9 14.4 80% 75.34 1004.5
20 01:55 S 11 16.09 Mostly Cloudy BKN110 BKN140 18.4 14.1 76% 75.34 1004.5
20 00:55 S 9 16.09 Partly Cloudy FEW120 SCT150 19.3 14.5 28.4 19.3 74% 75.34 1004.5
19 23:55 S 7 16.09 Overcast BKN140 OVC170 22 14.9 64% 75.41 1005.5
19 22:55 SE 15 16.09 Mostly Cloudy BKN140 23.4 15.4 61% 75.39 1005.2
19 21:55 SE 15 16.09 Overcast FEW085 OVC130 23.4 14.9 59% 75.39 1005.2
19 20:55 SE 11 16.09 A Few Clouds FEW140 FEW170 24.5 15.1 56% 26 75.39 1005.2
19 19:55 SE 15 16.09 Mostly Cloudy BKN150 27 14.7 47% 27 75.46 1006.2
19 18:55 SE 17 16.09 Partly Cloudy SCT160 28.5 14.3 28.9 25.1 42% 28 75.49 1006.6
19 17:55 SE 13 16.09 Fair CLR 28.6 14.4 42% 28 75.54 1007.3
19 16:55 SE 13 16.09 Fair CLR 28.3 14.1 42% 28 75.59 1008.0
19 15:55 E 11 16.09 Fair CLR 27.8 13.3 41% 28 75.64 1008.6
19 14:55 E 9 16.09 Fair CLR 27.2 13.9 44% 27 75.64 1008.6
19 13:55 S 9 16.09 A Few Clouds FEW170 25.9 14.3 49% 26 75.69 1009.3
19 12:55 E 13 16.09 A Few Clouds FEW200 25 16.4 25 15.4 59% 26 75.69 1009.3
19 11:55 E 7 16.09 A Few Clouds FEW200 23.9 15.6 60% 25 75.72 1009.7
19 10:55 Calm 16.09 A Few Clouds FEW200 22.3 16.1 68% 75.74 1010.1
19 09:55 Calm 16.09 A Few Clouds FEW200 21.5 16.4 73% 75.74 1010.1
19 08:55 NE 6 16.09 Fair CLR 20.6 15.6 73% 75.74 1010.1
19 07:55 S 6 16.09 Fair CLR 18.1 15.2 83% 75.77 1010.5
19 06:55 SW 11 16.09 Fair CLR 15.3 14.5 18.3 12.4 95% 75.74 1010.1 1.04
19 05:55 S 15 11.27 A Few Clouds FEW100 13.3 12.7 96% 75.72 1009.7
19 04:55 S 6 12.87 A Few Clouds FEW100 13.6 13 96% 75.77 1010.3
19 03:55 Calm 16.09 Partly Cloudy SCT085 16.2 14.7 91% 75.79 1010.6 1.04
19 02:55 E 11 12.87 Thunderstorm Light Rain FEW038 BKN080CB BKN100 OVC140 16.7 15 90% 75.72 1009.6 0.23
19 01:55 SE 9 16.09 Mostly Cloudy SCT047 BKN120 17 15 88% 75.74 1009.9 0.81
19 00:59 NW 33 G 44 8.05 Thunderstorm and Breezy BKN075 17.1 13.8 25.5 15.8 81% 75.87 1011.6 0.05 0.33
19 00:55 NW 22 16.09 Thunderstorm in Vicinity BKN075 17 13.7 25.6 15.8 81% 75.79 1010.6 0.15 0.33
18 23:55 N 9 8.05 Thunderstorm Light Rain OVC090CB 17.6 13.9 79% 75.74 1009.9 0.05
18 22:55 SW 9 16.09 Thunderstorm Rain SCT037 SCT130 18 13.5 75% 75.69 1009.2 0.05
18 21:55 W 6 16.09 Fair CLR 16.3 13.2 82% 75.64 1008.7 0.08
18 20:55 S 9 16.09 Mostly Cloudy FEW150 BKN200 19.5 13.2 67% 75.62 1008.3 0.03
18 19:55 E 17 8.05 Thunderstorm Thunderstorm Light Rain SCT033 BKN080 OVC130 19.3 14.3 73% 75.67 1009.2 0.05
18 18:55 SE 15 16.09 Partly Cloudy SCT090 SCT130 25.6 12.8 30.8 25.3 45% 26 75.54 1007.4
18 17:55 E 22 16.09 A Few Clouds FEW140 26.8 12.8 42% 27 75.54 1007.4
18 16:55 NW 22 16.09 Thunderstorm SCT085 SCT140 29.7 10.3 30% 28 75.51 1007.0
18 15:55 W 24 16.09 Thunderstorm CLR 29.1 10.2 31% 28 75.54 1007.3
18 14:55 NW 22 G 31 16.09 Mostly Cloudy BKN085 BKN110 29 9.1 29% 28 75.59 1008.0
18 13:55 W 20 12.87 Mostly Cloudy SCT080 BKN100 29 8.6 28% 28 75.62 1008.4
18 12:55 NW 13 16.09 Partly Cloudy FEW080 SCT200 28.8 8.5 29.3 14.2 28% 28 75.64 1008.6
18 11:55 W 13 16.09 A Few Clouds FEW075 FEW160 27.9 10.6 34% 27 75.67 1009.0
Date Time (cdt) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)