Weather archive in Grand Coulee Dam (airport), METAR
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Weather statistics
| Date / Local time | T | Po | P | U | DD | Ff | ff10 | WW | W'W' | c | VV | Td | |
| 2026 October 20, Tuesday | 07:35 | 5 41 | 720.9 28.38 961.12 961.12 | 765.0 30.12 1019.92 1019.92 | 87 | Wind blowing from the north-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 3 37 | |||
07:15 | 4 39 | 720.7 28.37 960.85 960.85 | 765.0 30.12 1019.92 1019.92 | 81 | Wind blowing from the north-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 1 34 | ||||
06:55 | 5 41 | 720.9 28.38 961.12 961.12 | 765.0 30.12 1019.92 1019.92 | 76 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 1 34 | ||||
06:35 | 5 41 | 720.4 28.36 960.45 960.45 | 764.5 30.1 1019.25 1019.25 | 81 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 2 36 | ||||
06:15 | 4 39 | 720.2 28.35 960.19 960.19 | 764.5 30.1 1019.25 1019.25 | 81 | Wind blowing from the east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 1 34 | ||||
05:55 | 5 41 | 720.4 28.36 960.45 960.45 | 764.5 30.1 1019.25 1019.25 | 76 | Wind blowing from the east-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 1 34 | ||||
05:35 | 4 39 | 720.2 28.35 960.19 960.19 | 764.5 30.1 1019.25 1019.25 | 81 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 1 34 | ||||
05:15 | 5 41 | 720.2 28.35 960.19 960.19 | 764.3 30.09 1018.98 1018.98 | 81 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 2 36 | ||||
04:55 | 5 41 | 720.2 28.35 960.19 960.19 | 764.3 30.09 1018.98 1018.98 | 76 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 1 34 | ||||
04:35 | 4 39 | 719.8 28.34 959.65 959.65 | 764.0 30.08 1018.58 1018.58 | 81 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 1 34 | ||||
04:15 | 5 41 | 719.7 28.33 959.52 959.52 | 763.8 30.07 1018.32 1018.32 | 76 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 1 34 | ||||
03:55 | 6 43 | 719.9 28.34 959.79 959.79 | 763.8 30.07 1018.32 1018.32 | 71 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 1 34 | ||||
03:35 | 6 43 | 719.6 28.33 959.39 959.39 | 763.5 30.06 1017.92 1017.92 | 71 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 1 34 | ||||
03:15 | 7 45 | 719.7 28.33 959.52 959.52 | 763.5 30.06 1017.92 1017.92 | 66 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 1 34 | ||||
02:55 | 7 45 | 720.0 28.35 959.92 959.92 | 763.8 30.07 1018.32 1018.32 | 71 | Calm, no wind | Calm | Scattered clouds (40-50%) 3600 m11808 feet Scattered clouds (4/10-5/10) 3600 m11808 feet Scattered clouds (3-4 oktas) 3600 m11808 feet | 16.0 9.9 | 2 36 | ||||
02:35 | 8 46 | 720.2 28.35 960.19 960.19 | 763.8 30.07 1018.32 1018.32 | 66 | Calm, no wind | Calm | Overcast (100%) 3600 m11808 feet Overcast (10/10) 3600 m11808 feet Overcast (8 oktas) 3600 m11808 feet | 16.0 9.9 | 2 36 | ||||
02:15 | 8 46 | 719.9 28.34 959.79 959.79 | 763.5 30.06 1017.92 1017.92 | 66 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Overcast (100%) 3600 m11808 feet Overcast (10/10) 3600 m11808 feet Overcast (8 oktas) 3600 m11808 feet | 16.0 9.9 | 2 36 | ||||
01:55 | 6 43 | 719.4 28.32 959.12 959.12 | 763.3 30.05 1017.65 1017.65 | 76 | Calm, no wind | Calm | Scattered clouds (40-50%) 3600 m11808 feet Scattered clouds (4/10-5/10) 3600 m11808 feet Scattered clouds (3-4 oktas) 3600 m11808 feet | 16.0 9.9 | 2 36 | ||||
01:35 | 6 43 | 719.4 28.32 959.12 959.12 | 763.3 30.05 1017.65 1017.65 | 71 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 1 34 | ||||
01:15 | 8 46 | 719.9 28.34 959.79 959.79 | 763.5 30.06 1017.92 1017.92 | 66 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 2 36 | ||||
00:55 | 8 46 | 719.7 28.33 959.52 959.52 | 763.3 30.05 1017.65 1017.65 | 66 | Calm, no wind | Calm | Few clouds (10-30%) 3600 m11808 feet Few clouds (1/10-3/10) 3600 m11808 feet Few clouds (1-2 oktas) 3600 m11808 feet | 16.0 9.9 | 2 36 | ||||
00:35 | 8 46 | 719.2 28.31 958.85 958.85 | 762.8 30.03 1016.98 1016.98 | 62 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Few clouds (10-30%) 600 m1968 feet, broken clouds (60-90%) 1050 m3444 feet, overcast (100%) 3600 m11808 feet Few clouds (1/10-3/10) 600 m1968 feet, broken clouds (6/10-9/10) 1050 m3444 feet, overcast (10/10) 3600 m11808 feet Few clouds (1-2 oktas) 600 m1968 feet, broken clouds (5-7 oktas) 1050 m3444 feet, overcast (8 oktas) 3600 m11808 feet | 16.0 9.9 | 1 34 | ||||
00:15 | 9 48 | 719.4 28.32 959.12 959.12 | 762.8 30.03 1016.98 1016.98 | 58 | Calm, no wind | Calm | Overcast (100%) 600 m1968 feet Overcast (10/10) 600 m1968 feet Overcast (8 oktas) 600 m1968 feet | 16.0 9.9 | 1 34 | ||||
| October 19, Monday | 23:55 | 9 48 | 719.4 28.32 959.12 959.12 | 762.8 30.03 1016.98 1016.98 | 58 | Calm, no wind | Calm | Overcast (100%) 600 m1968 feet Overcast (10/10) 600 m1968 feet Overcast (8 oktas) 600 m1968 feet | 16.0 9.9 | 1 34 | |||
23:35 | 9 48 | 719.1 28.31 958.72 958.72 | 762.5 30.02 1016.58 1016.58 | 58 | Calm, no wind | Calm | Overcast (100%) 600 m1968 feet Overcast (10/10) 600 m1968 feet Overcast (8 oktas) 600 m1968 feet | 16.0 9.9 | 1 34 | ||||
23:15 | 8 46 | 719.0 28.31 958.59 958.59 | 762.5 30.02 1016.58 1016.58 | 66 | Calm, no wind | Calm | Overcast (100%) 660 m2165 feet Overcast (10/10) 660 m2165 feet Overcast (8 oktas) 660 m2165 feet | 16.0 9.9 | 2 36 | ||||
22:55 | 9 48 | 719.1 28.31 958.72 958.72 | 762.5 30.02 1016.58 1016.58 | 58 | Calm, no wind | Calm | Overcast (100%) 720 m2362 feet Overcast (10/10) 720 m2362 feet Overcast (8 oktas) 720 m2362 feet | 16.0 9.9 | 1 34 | ||||
22:35 | 8 46 | 719.0 28.31 958.59 958.59 | 762.5 30.02 1016.58 1016.58 | 66 | Calm, no wind | Calm | Overcast (100%) 720 m2362 feet Overcast (10/10) 720 m2362 feet Overcast (8 oktas) 720 m2362 feet | 16.0 9.9 | 2 36 | ||||
22:15 | 7 45 | 718.6 28.29 958.05 958.05 | 762.3 30.01 1016.32 1016.32 | 71 | Wind blowing from the east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Broken clouds (60-90%) 720 m2362 feet Broken clouds (6/10-9/10) 720 m2362 feet Broken clouds (5-7 oktas) 720 m2362 feet | 16.0 9.9 | 2 36 | ||||
21:55 | 8 46 | 718.8 28.3 958.32 958.32 | 762.3 30.01 1016.32 1016.32 | 71 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 3 37 | ||||
21:35 | 7 45 | 718.6 28.29 958.05 958.05 | 762.3 30.01 1016.32 1016.32 | 76 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 3 37 | ||||
21:15 | 8 46 | 718.5 28.29 957.92 957.92 | 762.0 30 1015.92 1015.92 | 76 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 4 39 | ||||
20:55 | 8 46 | 718.5 28.29 957.92 957.92 | 762.0 30 1015.92 1015.92 | 76 | Calm, no wind | Calm | Broken clouds (60-90%) 840 m2755 feet Broken clouds (6/10-9/10) 840 m2755 feet Broken clouds (5-7 oktas) 840 m2755 feet | 16.0 9.9 | 4 39 | ||||
20:35 | 8 46 | 718.5 28.29 957.92 957.92 | 762.0 30 1015.92 1015.92 | 66 | Calm, no wind | Calm | Overcast (100%) 840 m2755 feet Overcast (10/10) 840 m2755 feet Overcast (8 oktas) 840 m2755 feet | 16.0 9.9 | 2 36 | ||||
20:15 | 8 46 | 718.5 28.29 957.92 957.92 | 762.0 30 1015.92 1015.92 | 66 | Calm, no wind | Calm | Broken clouds (60-90%) 840 m2755 feet Broken clouds (6/10-9/10) 840 m2755 feet Broken clouds (5-7 oktas) 840 m2755 feet | 16.0 9.9 | 2 36 | ||||
19:50 | 9 48 | 718.3 28.28 957.65 957.65 | 761.7 29.99 1015.52 1015.52 | 66 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 3 37 | ||||
19:35 | 9 48 | 718.3 28.28 957.65 957.65 | 761.7 29.99 1015.52 1015.52 | 66 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 3 37 | ||||
19:15 | 10 50 | 718.5 28.29 957.92 957.92 | 761.7 29.99 1015.52 1015.52 | 62 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 3 37 | ||||
18:55 | 10 50 | 718.3 28.28 957.65 957.65 | 761.5 29.98 1015.25 1015.25 | 58 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 2 36 | ||||
18:35 | 11 52 | 718.2 28.28 957.52 957.52 | 761.2 29.97 1014.85 1014.85 | 58 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 3 37 | ||||
18:15 | 11 52 | 718.2 28.28 957.52 957.52 | 761.2 29.97 1014.85 1014.85 | 54 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 2 36 | ||||
17:55 | 13 55 | 718.3 28.28 957.65 957.65 | 761.0 29.96 1014.58 1014.58 | 51 | Wind blowing from the north-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 3 37 | ||||
17:35 | 13 55 | 718.3 28.28 957.65 957.65 | 761.0 29.96 1014.58 1014.58 | 51 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 3 37 | ||||
17:15 | 14 57 | 718.4 28.28 957.79 957.79 | 761.0 29.96 1014.58 1014.58 | 48 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 3 37 | ||||
16:55 | 15 59 | 718.6 28.29 958.05 958.05 | 761.0 29.96 1014.58 1014.58 | 48 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 4 39 | ||||
16:35 | 15 59 | 718.6 28.29 958.05 958.05 | 761.0 29.96 1014.58 1014.58 | 45 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 3 37 | ||||
16:15 | 15 59 | 718.3 28.28 957.65 957.65 | 760.7 29.95 1014.18 1014.18 | 45 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 3 37 | ||||
15:55 | 15 59 | 718.3 28.28 957.65 957.65 | 760.7 29.95 1014.18 1014.18 | 45 | Wind blowing from the north-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 3 37 | ||||
15:35 | 15 59 | 718.6 28.29 958.05 958.05 | 761.0 29.96 1014.58 1014.58 | 42 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 2 36 | ||||
15:15 | 16 61 | 718.7 28.3 958.19 958.19 | 761.0 29.96 1014.58 1014.58 | 42 | Calm, no wind | Calm | Haze | No clouds No clouds No clouds | 2.0 1.2 | 3 37 | |||
14:55 | 15 59 | 718.6 28.29 958.05 958.05 | 761.0 29.96 1014.58 1014.58 | 42 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Unknown precipitation, haze | No clouds No clouds No clouds | 1.6 1.0 | 2 36 | |||
14:35 | 15 59 | 718.6 28.29 958.05 958.05 | 761.0 29.96 1014.58 1014.58 | 39 | Calm, no wind | Calm | Haze | No clouds No clouds No clouds | 4.8 3.0 | 1 34 | |||
14:15 | 15 59 | 718.6 28.29 958.05 958.05 | 761.0 29.96 1014.58 1014.58 | 39 | Calm, no wind | Calm | Haze | No clouds No clouds No clouds | 3.2 2.0 | 1 34 | |||
13:55 | 14 57 | 718.6 28.29 958.05 958.05 | 761.2 29.97 1014.85 1014.85 | 44 | Calm, no wind | Calm | Haze | No clouds No clouds No clouds | 4.0 2.5 | 2 36 | |||
13:35 | 14 57 | 718.4 28.28 957.79 957.79 | 761.0 29.96 1014.58 1014.58 | 44 | Calm, no wind | Calm | Light rain, haze | No clouds No clouds No clouds | 2.0 1.2 | 2 36 | |||
13:15 | 13 55 | 718.5 28.29 957.92 957.92 | 761.2 29.97 1014.85 1014.85 | 47 | Calm, no wind | Calm | Light rain, haze | Vertical visibility 150 m492 feet Vertical visibility 150 m492 feet Vertical visibility 150 m492 feet | 0.8 0.5 | 2 36 | |||
12:55 | 13 55 | 718.5 28.29 957.92 957.92 | 761.2 29.97 1014.85 1014.85 | 51 | Wind blowing from the north-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Light rain, haze | No clouds No clouds No clouds | 2.8 1.7 | 3 37 | |||
12:35 | 13 55 | 718.5 28.29 957.92 957.92 | 761.2 29.97 1014.85 1014.85 | 47 | Calm, no wind | Calm | Light rain, haze | Vertical visibility 150 m492 feet Vertical visibility 150 m492 feet Vertical visibility 150 m492 feet | 0.8 0.5 | 2 36 | |||
12:15 | 13 55 | 718.5 28.29 957.92 957.92 | 761.2 29.97 1014.85 1014.85 | 44 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 1 34 | ||||
11:55 | 12 54 | 718.1 28.27 957.39 957.39 | 761.0 29.96 1014.58 1014.58 | 47 | Calm, no wind | Calm | Light rain, haze | Vertical visibility 150 m492 feet Vertical visibility 150 m492 feet Vertical visibility 150 m492 feet | 0.8 0.5 | 1 34 | |||
11:35 | 12 54 | 718.1 28.27 957.39 957.39 | 761.0 29.96 1014.58 1014.58 | 47 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 1 34 | ||||
11:15 | 11 52 | 718.0 28.27 957.25 957.25 | 761.0 29.96 1014.58 1014.58 | 50 | Wind blowing from the north-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 1 34 | ||||
10:55 | 11 52 | 718.0 28.27 957.25 957.25 | 761.0 29.96 1014.58 1014.58 | 47 | Wind blowing from the north-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 0 32 | ||||
10:35 | 11 52 | 717.7 28.26 956.85 956.85 | 760.7 29.95 1014.18 1014.18 | 50 | Variable wind direction | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 1 34 | ||||
10:15 | 10 50 | 717.8 28.26 956.99 956.99 | 761.0 29.96 1014.58 1014.58 | 54 | Variable wind direction | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 1 34 | ||||
09:55 | 10 50 | 717.8 28.26 956.99 956.99 | 761.0 29.96 1014.58 1014.58 | 54 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 1 34 | ||||
09:35 | 10 50 | 717.8 28.26 956.99 956.99 | 761.0 29.96 1014.58 1014.58 | 54 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 1 34 | ||||
09:15 | 9 48 | 717.7 28.26 956.85 956.85 | 761.0 29.96 1014.58 1014.58 | 58 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 1 34 | ||||
08:55 | 8 46 | 717.3 28.24 956.32 956.32 | 760.7 29.95 1014.18 1014.18 | 62 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 1 34 | ||||
08:35 | 8 46 | 717.3 28.24 956.32 956.32 | 760.7 29.95 1014.18 1014.18 | 66 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 2 36 | ||||
08:15 | 6 43 | 717.2 28.24 956.19 956.19 | 761.0 29.96 1014.58 1014.58 | 71 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 1 34 | ||||
07:55 | 5 41 | 716.8 28.22 955.65 955.65 | 760.7 29.95 1014.18 1014.18 | 76 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 1 34 | ||||
07:35 | 6 43 | 716.8 28.22 955.65 955.65 | 760.5 29.94 1013.92 1013.92 | 71 | Calm, no wind | Calm | Few clouds (10-30%) 1950 m6396 feet Few clouds (1/10-3/10) 1950 m6396 feet Few clouds (1-2 oktas) 1950 m6396 feet | 16.0 9.9 | 1 34 | ||||