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 April 15, Wednesday | 12 | -10.3 13 | 750.7 29.56 1000.85 1000.85 | 767.2 30.2 1022.85 1022.85 | -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) | 100%. 10/10. 8 oktas | Continuous fall of snowflakes, slight at time of observation. | Snow and/or other types of solid precipitation | Snow and/or other types of solid precipitation | Stratus fractus or Cumulus fractus of bad weather, or both (pannus), usually below Altostratus or Nimbostratus. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 16.0 9.9 | -15.5 4 | Trace of precipitation Trace of precipitation | 6 | Even layer of loose dry snow covering ground completely. | 58 22.8 | ||||||||
11 | -11.2 12 | 750.9 29.56 1001.12 1001.12 | 767.5 30.22 1023.25 1023.25 | 66 | -16.3 3 | ||||||||||||||||||||||||
10 | -12.2 10 | 751.0 29.57 1001.25 1001.25 | 767.6 30.22 1023.38 1023.38 | 67 | -17.2 1 | ||||||||||||||||||||||||
09 | -12.9 9 | 751.0 29.57 1001.25 1001.25 | 767.6 30.22 1023.38 1023.38 | 0.3 0.01 0.4 0.4 | 71 | Wind blowing from the south-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 1000-1500 3281-4921 | 24.0 14.9 | -17.1 1 | ||||||||||||||||||
08 | -13.6 8 | 750.9 29.56 1001.12 1001.12 | 767.5 30.22 1023.25 1023.25 | 75 | -17.2 1 | ||||||||||||||||||||||||
07 | -13.8 7 | 750.6 29.55 1000.72 1000.72 | 767.1 30.2 1022.72 1022.72 | 74 | -17.4 1 | ||||||||||||||||||||||||
06 | -13.5 8 | 750.7 29.56 1000.85 1000.85 | 767.2 30.2 1022.85 1022.85 | 73 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Continuous fall of snowflakes, slight at time of observation. | Snow and/or other types of solid precipitation | Snow and/or other types of solid precipitation | Stratocumulus other than Stratocumulus cumulogenitus. | 40%. 4/10. 3 oktas | 1000-1500 3281-4921 | 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. | 9.0 5.6 | -17.4 1 | Trace of precipitation Trace of precipitation | 6 | Even layer of loose dry snow covering ground completely. | 58 22.8 | |||||||||
05 | -13.1 8 | 750.4 29.54 1000.45 1000.45 | 766.9 30.19 1022.45 1022.45 | 72 | -17.2 1 | ||||||||||||||||||||||||
04 | -12.4 10 | 750.4 29.54 1000.45 1000.45 | 766.9 30.19 1022.45 1022.45 | 67 | -17.4 1 | ||||||||||||||||||||||||
01 | -10.5 13 | 749.6 29.51 999.38 999.38 | 766.1 30.16 1021.38 1021.38 | 78 | -13.7 7 | ||||||||||||||||||||||||
00 | -9.7 15 | 749.3 29.5 998.98 998.98 | 765.8 30.15 1020.98 1020.98 | 1.3 0.05 1.73 1.73 | 75 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 60%. 6/10. 5 oktas | Continuous fall of snowflakes, slight at time of observation. | Snow and/or other types of solid precipitation | Snow and/or other types of solid precipitation | Stratocumulus other than Stratocumulus cumulogenitus. | 60%. 6/10. 5 oktas | 600-1000 1968-3281 | 9.0 5.6 | -13.3 8 | Trace of precipitation Trace of precipitation | 6 | Even layer of loose dry snow covering ground completely. | ||||||||||
| April 14, Tuesday | 23 | -8.9 16 | 748.9 29.48 998.45 998.45 | 765.4 30.13 1020.45 1020.45 | 78 | -12.0 10 | |||||||||||||||||||||||
22 | -7.9 18 | 748.5 29.47 997.92 997.92 | 765.0 30.12 1019.92 1019.92 | 81 | -10.6 13 | ||||||||||||||||||||||||
21 | -7.3 19 | 748.0 29.45 997.25 997.25 | 764.5 30.1 1019.25 1019.25 | 1.1 0.04 1.47 1.47 | 76 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 16.0 9.9 | -10.9 12 | ||||||||||||||||||
20 | -6.4 20 | 747.7 29.44 996.85 996.85 | 764.1 30.08 1018.72 1018.72 | 71 | -10.9 12 | ||||||||||||||||||||||||
19 | -5.9 21 | 747.4 29.43 996.45 996.45 | 763.8 30.07 1018.32 1018.32 | 65 | -11.4 11 | ||||||||||||||||||||||||
18 | -5.6 22 | 746.9 29.41 995.79 995.79 | 763.3 30.05 1017.65 1017.65 | 0.6 0.02 0.8 0.8 | 61 | Wind blowing from the east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | Continuous fall of snowflakes, slight at time of observation. | Snow and/or other types of solid precipitation | Snow and/or other types of solid precipitation | -5.2 23 | Stratus fractus or Cumulus fractus of bad weather, or both (pannus), usually below Altostratus or Nimbostratus. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 24.0 14.9 | -12.0 10 | Trace of precipitation Trace of precipitation | 6 | Uneven layer of compact or wet snow covering ground completely. | 52 20.5 | ||||||||
17 | -5.7 22 | 746.7 29.4 995.52 995.52 | 763.1 30.04 1017.38 1017.38 | 64 | -11.5 11 | ||||||||||||||||||||||||
16 | -6.4 20 | 746.5 29.39 995.25 995.25 | 763.0 30.04 1017.25 1017.25 | 65 | -12.0 10 | ||||||||||||||||||||||||
15 | -6.6 20 | 746.3 29.38 994.99 994.99 | 762.7 30.03 1016.85 1016.85 | 0.4 0.02 0.53 0.53 | 63 | Wind blowing from the north-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 1000-1500 3281-4921 | 24.0 14.9 | -12.5 10 | ||||||||||||||||||
14 | -7.2 19 | 746.1 29.37 994.72 994.72 | 762.4 30.02 1016.45 1016.45 | 62 | -13.3 8 | ||||||||||||||||||||||||
13 | -8.2 17 | 746.0 29.37 994.59 994.59 | 762.4 30.02 1016.45 1016.45 | 64 | -13.8 7 | ||||||||||||||||||||||||
12 | -9.8 14 | 745.9 29.37 994.45 994.45 | 762.4 30.02 1016.45 1016.45 | 0.9 0.04 1.2 1.2 | 65 | Wind blowing from the east-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Continuous fall of snowflakes, slight at time of observation. | Snow and/or other types of solid precipitation | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Stratus fractus or Cumulus fractus of bad weather, or both (pannus), usually below Altostratus or Nimbostratus. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 19.0 11.8 | -15.2 5 | Trace of precipitation Trace of precipitation | 6 | Uneven layer of compact or wet snow covering ground completely. | 52 20.5 | |||||||||