Weather archive in Fort Simpson Island (airport)
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| Date / Local time | T | Po | P | Pa | U | DD | Ff | ff10 | ff3 | N | WW | W1 | W2 | Tn | Tx | Cl | Nh | H | Cm | Ch | VV | Td | RRR | tR | E | Tg | E' | sss | |
| 2026 October 15, Thursday | 12 | 0.7 33 | 750.7 29.56 1000.85 1000.85 | 766.8 30.19 1022.32 1022.32 | -1.5 -0.06 -2 -2 | 75 | Wind blowing from the east-southeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | -2.9 27 | 2.7 37 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | 24.0 14.9 | -3.3 26 | No precipitation No precipitation | 6 | ||||||||||
09 | -1.5 29 | 752.2 29.61 1002.85 1002.85 | 768.4 30.25 1024.45 1024.45 | -0.3 -0.01 -0.4 -0.4 | 80 | Wind blowing from the east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 24.0 14.9 | -4.5 24 | ||||||||||||||||||
06 | -1.8 29 | 752.5 29.63 1003.25 1003.25 | 768.7 30.26 1024.85 1024.85 | 0.1 0 0.13 0.13 | 81 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 40%. 4/10. 3 oktas | -2.9 27 | 8.3 47 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 24.0 14.9 | -4.6 24 | No precipitation No precipitation | 6 | ||||||||||||||
03 | -0.4 31 | 752.4 29.62 1003.12 1003.12 | 768.5 30.26 1024.58 1024.58 | -0.1 -0 -0.13 -0.13 | 72 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 24.0 14.9 | -4.9 23 | ||||||||||||||||||
00 | 2.7 37 | 752.5 29.63 1003.25 1003.25 | 768.6 30.26 1024.72 1024.72 | 0.0 0 0 0 | 58 | Wind blowing from the south-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 20–30%. 2/10–3/10. 2 oktas | -5.7 22 | 8.3 47 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 24.0 14.9 | -4.8 23 | No precipitation No precipitation | 6 | ||||||||||||||
| October 14, Wednesday | 21 | 3.7 39 | 752.5 29.63 1003.25 1003.25 | 768.7 30.26 1024.85 1024.85 | 0.3 0.01 0.4 0.4 | 66 | Wind blowing from the south-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 24.0 14.9 | -2.1 28 | ||||||||||||||||||
18 | 7.5 46 | 752.2 29.61 1002.85 1002.85 | 768.3 30.25 1024.32 1024.32 | 1.8 0.07 2.4 2.4 | 52 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | -5.7 22 | 8.3 47 | 24.0 14.9 | -1.7 29 | No precipitation No precipitation | 6 | |||||||||||||||
15 | 6.3 43 | 750.4 29.54 1000.45 1000.45 | 766.4 30.17 1021.78 1021.78 | 1.7 0.07 2.27 2.27 | 64 | Calm, no wind | Calm | no clouds no clouds no clouds | 24.0 14.9 | -0.1 32 | |||||||||||||||||||
12 | 2.4 36 | 748.7 29.48 998.18 998.18 | 764.8 30.11 1019.65 1019.65 | 2.4 0.09 3.2 3.2 | 82 | Calm, no wind | Calm | 60%. 6/10. 5 oktas | Mist. | Fog or ice fog or thick haze. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | -5.7 22 | 2.4 36 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 60%. 6/10. 5 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus translucidus in bands, or one or more layers of Altocumulus translucidus or opacus, progressively invading the sky; these Altocumulus clouds generally thicken as a whole. | No Cirrus, Cirrocumulus or Cirrostratus. | 9.0 5.6 | -0.4 31 | No precipitation No precipitation | 6 | |||||||