Preview of NWS' New Version of Forecast
This preview is not operational and should not be used for support decisions.
Latest weather observations around

Ottawa Municipal Airport (KOWI)

Using International System of Units (Switch to English Units)
Date/ Time (CDT) Wind (kph) Vis. (km) Weather Sky Cond. Temp (°C) Rel. Humidity Wind Chill (°C) Heat Index (°C) Pressure Precip. (cm)
Air Dwpt 6 hour Altimeter (hPa) Sea level (hPa) 1 hr 3 hr 6 hr
Max Min
Apr 20 20:55 SSE 19 16.09 Clear   16 9     63%     1009.82        
Apr 20 20:35 SSE 17 16.09 Clear   16 10     68%     1009.48        
Apr 20 20:15 SSE 15 16.09 Clear   17 10     63%     1009.48        
Apr 20 19:55 SSE 15 14.48 Clear CLR 17 10     63%     1009.48        
Apr 20 19:35   14.48 Clear   19 10     56%     1009.48        
Apr 20 19:15   16.09 Clear   20 10     53%     1009.48        
Apr 20 18:55 S 19 16.09 Clear   21 10     49%     1009.82        
Apr 20 18:35 S 22 16.09 Clear   22 10     46%   21 1009.82        
Apr 20 18:15 S 24 16.09 Clear   23 9     41%   22 1009.82        
Apr 20 17:55 S 20 16.09 Clear   23 9     41%   22 1009.82        
Apr 20 17:35 S 26 16.09 Clear   23 9     41%   22 1010.16        
Apr 20 17:15 S 20 16.09 Clear   23 9     41%   22 1010.16        
Apr 20 16:55 SSW 24 16.09 Clear   23 8     38%   22 1010.5        
Apr 20 16:35 S 24 16.09 Clear   23 9     41%   22 1010.84        
Apr 20 16:15 SSW 22 16.09 Clear CLR 23 9     41%   22 1011.18        
Apr 20 15:55 SSW 20 16.09 Clear   23 8     38%   22 1011.51        
Apr 20 15:35 S 22 16.09 Clear   23 8     38%   22 1011.85        
Apr 20 15:15 SW 19 14.48 Clear   22 9     43%   21 1012.19        
Apr 20 14:55 S 26 16.09 Clear   22 8     41%   21 1012.53        
Apr 20 14:35 SSW 20 16.09 Clear   22 8     41%   21 1012.53        
Apr 20 14:15 S 15 16.09 Clear   22 7     38%   21 1012.87        
Apr 20 13:55 S 22 16.09 Clear   21 7     40%     1013.21        
Apr 20 13:35 SSW 19 16.09 Clear   21 6     38%     1013.21        
Apr 20 13:15 SSW 19 16.09 Clear   21 6     38%     1013.88        
Apr 20 12:55 SSW 19 16.09 Clear   20 7     43%     1013.88        
Apr 20 12:35 SSW 20 16.09 Clear   20 7     43%     1014.22        
Apr 20 12:15 SSW 17 16.09 Clear   19 6     43%     1014.56        
Apr 20 11:55 S 20 16.09 Clear   19 6     43%     1014.9        
Apr 20 11:35 SSW 17 16.09 Clear   18 5     42%     1014.9        
Apr 20 11:15 SSW 19 16.09 Clear   18 6     45%     1015.24        
Apr 20 10:55 SSW 20 16.09 Clear CLR 17 5     45%     1015.24        
Apr 20 10:30 SSW 19 16.09 Clear   17 6     48%     1015.24        
Apr 20 10:15 SSW 19 16.09 Clear   16 6     51%     1015.24        
Apr 20 09:55 SSW 20 16.09 Clear   16 5     48%     1015.24        
Apr 20 09:35 SSW 15 16.09 Clear   14 7     63%     1015.24        
Apr 20 09:15 SSW 9 16.09 Clear   13 7     67%     1015.24        
Apr 20 08:55 S 6 16.09 Clear   11 8     82%     1015.24        
Apr 20 08:35   16.09 Clear CLR 10 7     82%     1015.58        
Apr 20 08:15 Calm 16.09 Clear   8 7     93%     1015.58        
Apr 20 07:55 SSE 6 16.09 Clear   7        % 6   1015.58        
Apr 20 07:35 S 6 16.09 Clear   5 5     100% 4   1015.24        
Apr 20 07:15 Calm 16.09 Clear   3 3     100%     1015.58        
Apr 20 06:55 WSW 6 14.48 Clear   2 2     100% 0   1015.58        
Apr 20 06:35 Calm 16.09 Clear   3 3     100%     1015.24        
Apr 20 06:15 Calm 16.09 Clear   4 4     100%     1015.24        
Apr 20 05:55 Calm 16.09 Clear CLR 4 4     100%     1014.9        
Apr 20 05:35 Calm 16.09 Clear   4 4     100%     1014.9        
Apr 20 05:15 Calm 16.09 Clear   3 3     100%     1014.9        
Apr 20 04:50 Calm 16.09 Clear   3 3     100%     1014.9        
Apr 20 04:35 Calm 16.09 Clear   3 3     100%     1014.9        
Apr 20 04:15 Calm 16.09 Clear   4 4     100%     1014.56        
Apr 20 03:55 SSW 6 16.09 Clear   3 3     100% 2   1014.56        
Apr 20 03:35 S 6 16.09 Clear   4 4     100% 3   1014.56        
Apr 20 03:15 Calm 16.09 Clear   3 3     100%     1014.56        
Apr 20 02:55 S 6 16.09 Clear   4 4     100% 3   1014.9        
Apr 20 02:35 Calm 16.09 Clear   4 4     100%     1014.9        
Apr 20 02:15 Calm 16.09 Clear   5 4     93%     1014.9        
Apr 20 01:50 Calm 16.09 Clear   6 4     87%     1015.24        
Apr 20 01:35 Calm 16.09 Clear   7 3     76%     1015.24        
Apr 20 01:15 Calm 16.09 Clear   7 3     76%     1015.24        
Apr 20 00:55 Calm 16.09 Clear   7 5     87%     1015.24        
Apr 20 00:35 W 6 16.09 Clear   7 5     87% 6   1015.24        
Apr 20 00:15 Calm 16.09 Clear   8 2     66%     1015.24        
Apr 19 23:55 Calm 16.09 Clear   7 3     76%     1015.58        
Apr 19 23:35 Calm 16.09 Clear   7 4     81%     1015.58        
Apr 19 23:15 WNW 7 16.09 Clear   8 4     76% 7   1015.58        
Apr 19 22:55 Calm 16.09 Clear   9 3     66%     1015.58        
Apr 19 22:35 Calm 16.09 Clear   10 3     62%     1015.58        
Apr 19 22:15 NW 6 16.09 Clear   9 3     66% 8   1015.58        
Apr 19 21:55 NW 7 16.09 Clear   10 2     58%     1015.58        
Apr 19 21:35 NW 7 16.09 Clear   10 3     62%     1015.24        
Apr 19 21:15 NW 7 16.09 Clear   10 3     62%     1015.24        
Apr 19 20:55 WNW 7 16.09 Clear   11 2     54%     1014.9        
Apr 19 20:35 NW 9 16.09 Clear   13 1     44%     1014.9        
Apr 19 20:15 NW 9 16.09 Clear   14 2     44%     1014.9        
Apr 19 19:55 NW 11 16.09 Clear   14 2     44%     1014.9        
Apr 19 19:35 NNW 13 16.09 Clear   15 2     41%     1014.9        
Apr 19 19:15 N 19 16.09 Clear   16 1     36%     1014.9        
Apr 19 18:50 N 19 16.09 Clear   16 1     36%     1014.9        
Apr 19 18:35 NNW 20 16.09 Clear   16 1     36%     1014.9        
Apr 19 18:15 N 24 16.09 Clear   17 1     34%     1014.9        
Apr 19 17:55 N 20 16.09 Clear   17 1     34%     1014.9        
Apr 19 17:35 NNW 17 16.09 Clear   17 2     36%     1014.9        
Apr 19 17:15 N 31 16.09 Clear   17 2     36%     1014.9        
Apr 19 16:55 N 19 16.09 Clear   17 2     36%     1015.24        
Apr 19 16:35 NNW 30 16.09 Clear   17 3     39%     1015.24        
Apr 19 16:15 N 26 16.09 Clear   17 3     39%     1015.24        
Apr 19 15:55   16.09 Mostly Clear FEW065 16 3     42%     1015.58        
Apr 19 15:35 NW 24 16.09 Clear   16 3     42%     1015.58        
Apr 19 15:15 NNW 30 16.09 Clear   16 4     45%     1015.92        
Apr 19 14:55 N 26 16.09 Clear CLR 15 4     48%     1016.26        
Apr 19 14:35 NNW 26 16.09 Clear   16 3     42%     1016.26        
Apr 19 14:15 N 30 16.09 Clear   16 3     42%     1016.26        
Apr 19 13:55 N 24 16.09 Clear   15 3     44%     1016.59        
Apr 19 13:35 N 26 16.09 Clear   15 3     44%     1016.93        
Apr 19 13:15 N 30 16.09 Clear   15 3     44%     1016.93        
Apr 19 12:55 N 26 16.09 Clear   15 4     48%     1017.27        
Apr 19 12:35 N 33 16.09 Clear and Windy   14 4     51%     1017.27        
Apr 19 12:15 N 26 16.09 Clear   14 3     47%     1017.61        
Apr 19 11:55 N 24 16.09 Clear   14 4     51%     1017.61        
Apr 19 11:35 NNE 28 16.09 Clear   13 4     54%     1017.61        
Apr 19 11:15 NNE 28 16.09 Clear   13 4     54%     1017.95        
Apr 19 10:55 N 26 16.09 Clear   12 5     62%     1017.61        
Apr 19 10:35 N 28 16.09 Clear   12 5     62%     1017.95        
Apr 19 10:15 N 31 16.09 Clear and Windy CLR 12 6     67%     1017.61        
Apr 19 09:55 N 24 16.09 Clear   12 6     67%     1017.61        
Apr 19 09:35 N 31 16.09 Clear   11 6     71%     1017.61        
Apr 19 09:15 N 24 16.09 Clear   10 7     82%     1017.27        
Apr 19 08:55 N 22 16.09 Clear CLR 10 6     76%     1017.27        
Apr 19 08:35 N 20 16.09 Clear   9 6     81% 6   1017.27        
Apr 19 08:15 NNW 20 16.09 Clear CLR 8 6     87% 5   1017.27        
Apr 19 07:55 NNW 17 16.09 Clear   8 6     87% 5   1016.93        
Apr 19 07:35 NNW 15 16.09 Clear   7 6     93% 4   1016.59        
Apr 19 07:15 NW 15 16.09 Clear   7 6     93% 4   1016.59        
Apr 19 06:55 NNW 17 16.09 Clear   6 6     100% 3   1016.26        
Apr 19 06:35 NNW 17 16.09 Clear   6 6     100% 3   1016.26        
Apr 19 06:15 NW 13 16.09 Clear   6 6     100% 3   1015.92        
Apr 19 05:55 NNW 15 16.09 Clear CLR 7 6     93% 4   1015.58        
Apr 19 05:35 NNW 19 16.09 Clear   7 6     93% 4   1015.24        
Apr 19 05:15 NW 13 16.09 Clear CLR 7 6     93% 5   1015.24        
Apr 19 04:55 NNW 17 16.09 Clear CLR 7 6     93% 4   1015.24        
Apr 19 04:35 NNW 15 16.09 Clear CLR 7 6     93% 4   1014.9        
Apr 19 04:15 NNW 15 16.09 Clear   7 5     87% 4   1014.9        
Apr 19 03:55 NNW 19 16.09 Clear   8 5     81% 5   1014.9        
Apr 19 03:35 NNW 17 16.09 Clear CLR 8 5     81% 5   1014.9        
Apr 19 03:15 NNW 19 16.09 Clear   9 5     76% 6   1014.56        
Apr 19 02:50 N 20 16.09 Clear   9 5     76% 6   1014.56        
Apr 19 02:35 NNW 19 16.09 Clear   9 5     76% 6   1014.56        
Apr 19 02:15 N 17 16.09 Clear   9 4     71% 6   1014.56        
Apr 19 01:55 N 22 16.09 Clear   10 4     66%     1014.56        
Apr 19 01:35 N 28 16.09 Clear   10 4     66%     1014.22        
Apr 19 01:15 N 26 16.09 Clear   11 5     67%     1013.88        
Apr 19 00:55 N 19 16.09 Clear   11 6     71%     1013.88        
Apr 19 00:35 N 15 16.09 Clear   11 6     71%     1013.55        
Apr 19 00:15 N 17 16.09 Clear   11 6     71%     1013.21        
Apr 18 23:55 N 15 16.09 Clear   11 6     71%     1013.21        
Apr 18 23:35 N 13 16.09 Clear   11 6     71%     1013.21        
Apr 18 23:15 N 13 16.09 Clear   11 6     71%     1012.87        
Apr 18 22:55 N 11 16.09 Cloudy SCT055 BKN070 OVC090 11 6     71%     1012.53        
Apr 18 22:35 N 15 16.09 Clear   11 6     71%     1012.53        
Apr 18 22:15 N 11 16.09 Mostly Cloudy SCT065 BKN075 BKN085 11 6     71%     1012.19        
Apr 18 21:55 NNE 9 16.09 Clear   10 6     76%     1011.85        
Apr 18 21:35 N 7 16.09 Clear   11 6     71%     1011.51        
Apr 18 21:15 N 9 16.09 Clear   11 6     71%     1011.51        
Apr 18 20:55 N 13 16.09 Clear   11 6     71%     1011.18        
Apr 18 20:35 NNE 13 16.09 Clear   12 5     62%     1010.84        
Apr 18 20:15 N 15 16.09 Clear   12 5     62%     1010.84        
Apr 18 19:55 NNE 15 16.09 Clear   13 5     58%     1010.5        
Apr 18 19:35 NNE 20 16.09 Clear CLR 14 5     55%     1010.5        
Apr 18 19:15 NNE 20 16.09 Clear   15 5     51%     1010.16        
Apr 18 18:55 N 24 16.09 Clear CLR 15 4     48%     1010.16        
Apr 18 18:35 N 26 16.09 Clear   16 4     45%     1009.82        
Apr 18 18:15 N 26 16.09 Clear   16 5     48%     1009.82        
Apr 18 17:55 NNE 28 16.09 Clear   17 6     48%     1009.82        
Apr 18 17:35 NNE 28 16.09 Clear   17 6     48%     1009.82        
Apr 18 17:15 NNE 20 16.09 Clear   16 6     51%     1009.82        
Apr 18 16:55 NNE 28 16.09 Partly Cloudy FEW065 SCT075 17 6     48%     1009.82        
Apr 18 16:35 N 28 16.09 Mostly Cloudy BKN070 17 5     45%     1009.48        
Apr 18 16:15 NNW 35 16.09 Mostly Clear and Windy FEW070 17 5     45%     1009.48        
Apr 18 15:55 N 39 16.09 Clear and Windy   17 5     45%     1009.48        
Apr 18 15:30   16.09 Clear   16 5     48%     1009.48        
Apr 18 15:15 N 33 16.09 Clear and Windy   17 6     48%     1009.82        
Apr 18 14:55 N 28 16.09 Clear   17 6     48%     1010.16        
Apr 18 14:35 NNW 30 16.09 Clear   16 7     55%     1010.16        
Apr 18 14:10 NNW 30 16.09 Clear   16 7     55%     1010.5        
Apr 18 13:55 N 26 16.09 Clear   15 7     59%     1010.84        
Apr 18 13:35 NNW 26 16.09 Clear   15 8     63%     1010.84        
Apr 18 13:15 N 26 16.09 Clear   15 7     59%     1011.18        
Apr 18 12:55 NNW 30 16.09 Clear   14 8     67%     1011.51        
Apr 18 12:35 NW 26 16.09 Clear   14 7     63%     1011.85        
Apr 18 12:15 NNW 28 16.09 Clear   13 7     67%     1011.85        
Apr 18 11:55 N 30 16.09 Clear   14 8     67%     1012.19        
Apr 18 11:35 N 24 16.09 Partly Cloudy SCT030 SCT037 SCT042 13 7     67%     1012.19        
Apr 18 11:10 N 31 16.09 Clear   12 8     77%     1011.85        
Apr 18 10:55 NNW 28 16.09 Clear   12 8     77%     1011.85        
Apr 18 10:35 NNW 30 16.09 Cloudy BKN026 OVC032 12 8     77%     1011.51        
Apr 18 10:15 N 31 16.09 Clear   11 8     82%     1011.51        
Apr 18 09:55 NNW 31 16.09 Clear   11 8     82%     1011.51        
Apr 18 09:35 NNW 31 16.09 Mostly Cloudy and Windy BKN022 11 8     82%     1011.51        
Apr 18 09:15 NNW 26 16.09 Mostly Cloudy SCT018 BKN022 10 8     87%     1011.51        
Apr 18 08:55 NNW 30 16.09 Clear   10 8     87%     1011.51        
Apr 18 08:35 NNW 24 16.09 Clear   9 8     93% 6   1011.51        
Apr 18 08:15 NNW 19 16.09 Clear   9 8     93% 6   1011.51        
Apr 18 07:55 NNW 24 16.09 Clear   9 8     93% 6   1011.18        
Apr 18 07:35 NNW 19 16.09 Mostly Cloudy BKN018 9 8     93% 6   1010.5        
Apr 18 07:15 NNW 17 16.09 Clear   9 8     93% 6   1010.16        
Apr 18 06:55   16.09 Clear   9 8     93%     1008.47        
Apr 18 06:35 NNW 22 16.09 Clear   10 9     93%     1007.45        
Apr 18 06:15 NNW 24 16.09 Clear CLR 10 9     94%     1007.11        
Apr 18 05:55 NNW 26 16.09 Clear   10 9     93%     1006.77        
Apr 18 05:35 NNW 24 16.09 Clear   10 9     93%     1007.11        
Apr 18 05:15 NNW 28 16.09 Clear CLR 10 8     87%     1007.45        
Apr 18 04:55 NNW 26 16.09 Clear   10 10     100%     1006.77        
Apr 18 04:35 NNW 24 16.09 Clear   11 10     94%     1007.45        
Apr 18 04:10 NNW 26 16.09 Cloudy SCT065 BKN075 OVC090 11 10     94%     1007.45        
Apr 18 03:55 NNW 19 16.09 Clear   11 10     94%     1007.45        
Apr 18 03:35 NNW 20 16.09 Clear   11 11     100%     1007.11        
Apr 18 03:15 NNW 20 16.09 Clear   11 11     100%     1006.77        
Apr 18 02:55 N 15 16.09 Clear   11 11     100%     1005.08        
Apr 18 02:35 N 24 14.48 Clear   12 11     94%     1004.74        
Apr 18 02:15 NNW 17 14.48 Clear   12 12     100%     1007.45        
Apr 18 01:55 NNW 22 9.66 Clear   12 12     100%     1007.11        
Apr 18 01:35 N 24 6.44 Clear   12 12     100%     1006.1        
Apr 18 01:15 NNW 31 6.44 Clear   13 12     94%     1006.43        
Apr 18 00:55 N 28 8.05 Clear   13 13     100%     1006.43        
Apr 18 00:35   6.44 Clear   13 13     100%     1006.1        
Apr 18 00:15 NNW 28 6.44 Clear   14 13     94%     1006.43        
Apr 17 23:55   8.05 Clear   14 14     100%     1006.43        
Apr 17 23:35 N 31 4.83 Clear   15 15     100%     1006.1        
Apr 17 23:15 NNW 19 6.44 Clear   16 15     94%     1006.77        
Apr 17 22:55 N 19 6.44 Clear   16 16     100%     1006.1        
Apr 17 22:35 N 15 6.44 Clear   16 16     100%     1006.1        
Apr 17 22:15 N 20 6.44 Thunderstorms and Rain FEW006 BKN034 OVC040 16 16     100%     1005.42        
Apr 17 21:55 E 13 4.83 Clear   16 16     100%              
Apr 17 21:35 N 26 2.41 Clear   16 16     100%     1003.73        
Apr 17 21:15   0.4 Clear   18 18     100%     1004.06        
May 14 22:00 E 20 16.09 Clear   22 15     65%   22 1009.82        
May 14 21:20 SW 22 16.09 Clear   22 15     65%   22 1010.16        
May 14 20:40   9.66 Clear   21 17     78%     1010.16        
May 14 17:20 SSW 22 16.09 Clear   22 15     65%   22 1009.82        
May 14 15:40 S 11 16.09 Clear   27 21     70%   29 1010.5        
May 14 14:00 WSW 11 14.48 Clear   30 20     55%   32 1011.85        
May 14 11:20 SSW 20 14.48 Clear   27 20     66%   28 1013.21        
May 14 03:20 S 11 16.09 Clear   21 18     83%     1012.53        
May 13 21:20 SSE 17 16.09 Clear   24 19     74%   24 1012.19        
May 13 05:20 S 11 14.48 Clear   19 18     94%     1014.22        
May 12 08:00 S 19 16.09 Clear   22 18     78%   22 1011.18        
May 12 03:00 S 22 16.09 Clear   23 18     73%   23 1010.16        
May 12 00:00 S 20 16.09 Clear   24 18     69%   24 1009.82        
May 11 21:20 S 20 16.09 Clear   24 17     65%   24 1007.79        
May 11 19:40 S 26 14.48 Clear   27 18     58%   28 1006.43