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 25, Sunday | 14 | 0.6 33 | 750.8 29.56 1000.98 1000.98 | 767.1 30.2 1022.72 1022.72 | -1.8 -0.07 -2.4 -2.4 | 82 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 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 | -2.2 28 | |||||||||||||||||
11 | -3.8 25 | 752.6 29.63 1003.38 1003.38 | 769.0 30.28 1025.25 1025.25 | -1.3 -0.05 -1.73 -1.73 | 96 | 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 | -6.6 20 | -3.8 25 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 20–30%. 2/10–3/10. 2 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus translucidus at a single level. | No Cirrus, Cirrocumulus or Cirrostratus. | 24.0 14.9 | -4.3 24 | No precipitation No precipitation | 6 | ||||||||||
08 | -5.8 22 | 753.9 29.68 1005.12 1005.12 | 770.3 30.33 1026.98 1026.98 | -1.2 -0.05 -1.6 -1.6 | 95 | Wind blowing from the south-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 50%. 5/10. 4 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 24.0 14.9 | -6.5 20 | ||||||||||||||||||
05 | -5.0 23 | 755.1 29.73 1006.72 1006.72 | 771.5 30.37 1028.58 1028.58 | -1.3 -0.05 -1.73 -1.73 | 96 | Wind blowing from the south-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 40%. 4/10. 3 oktas | Clouds generally dissolving or becoming less developed. | Snow and/or other types of solid precipitation | Fog or ice fog or thick haze. | -6.6 20 | -4.5 24 | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 100-200 328-656 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus. | 24.0 14.9 | -5.6 22 | No precipitation No precipitation | 6 | |||||||
03 | -6.0 21 | 756.4 29.78 1008.45 1008.45 | 772.9 30.43 1030.45 1030.45 | -0.8 -0.03 -1.07 -1.07 | 95 | Wind blowing from the south-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 50%. 5/10. 4 oktas | 50-100 164-328 | 2.4 1.5 | -6.7 20 | ||||||||||||||||||
00 | -6.6 20 | 757.2 29.81 1009.52 1009.52 | 773.8 30.46 1031.65 1031.65 | 94 | Wind blowing from the south-east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | Mist. | Fog or ice fog or thick haze. | Fog or ice fog or thick haze. | -4.5 24 | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 100%. 10/10. 8 oktas | Less than 50 Less than 50 | 1.6 1.0 | -7.4 19 | No precipitation No precipitation | 6 | |||||||||||
| October 24, Saturday | 21 | -6.2 21 | 757.8 29.83 1010.32 1010.32 | 774.4 30.49 1032.45 1032.45 | -0.2 -0.01 -0.27 -0.27 | 95 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 50-100 164-328 | 1.2 0.8 | -6.9 20 | |||||||||||||||||
18 | -4.9 23 | 758.0 29.84 1010.58 1010.58 | 774.6 30.5 1032.72 1032.72 | 0.4 0.02 0.53 0.53 | 96 | Wind blowing from the south-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Fog or ice fog, sky invisible, no appreciable change during the preceding hour. | Fog or ice fog or thick haze. | Fog or ice fog or thick haze. | -4.5 24 | 0.6 0.4 | -5.5 22 | No precipitation No precipitation | 6 | ||||||||||||||
15 | -4.8 23 | 757.6 29.83 1010.05 1010.05 | 774.2 30.48 1032.18 1032.18 | 0.0 0 0 0 | 96 | Wind blowing from the north-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | 50-100 164-328 | 0.8 0.5 | -5.4 22 | ||||||||||||||||||
