Skip Navigation Linkwww.weather.gov 
NOAA logo - Select to go to the NOAA homepage National Weather Service
 Headquarters Office   NWS logo
NWS Office of the Chief Information Officer/Telecommunication Operations Center
 
   

Current Weather Conditions:
Ottawa Int'L. Ont., Canada

(CYOW) 45-19N 075-40W 114M

Conditions at

2025.05.01 2200 UTC
Wind from the ENE (070 degrees) at 10 MPH (9 KT)
Visibility 15 mile(s)
Sky conditions overcast
Weather Light rain
Temperature 55 F (13 C)
Dew Point 37 F (3 C)
Relative Humidity 50%
Pressure (altimeter) 29.94 in. Hg (1013 hPa)
Pressure tendency falling rapidly
ob CYOW 012200Z 07009KT 15SM -RA BKN080 OVC110 13/03 A2994 RMK AC5AC3 PRESFR SLP144

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 6 PM (22) May 01 55 (13) 37 (3) 29.94 (1013) ENE 10 light rain
5 PM (21) May 01 59 (15) 30 (-1) 29.98 (1015) E 12
4 PM (20) May 01 59 (15) 30 (-1) 30.02 (1016) E 7
3 PM (19) May 01 59 (15) 32 (0) 30.02 (1016) E 9
2 PM (18) May 01 60 (16) 33 (1) 30.04 (1017) E 8
1 PM (17) May 01 60 (16) 30 (-1) 30.08 (1018) E 10
Noon (16) May 01 57 (14) 32 (0) 30.11 (1019) ESE 5
11 AM (15) May 01 53 (12) 32 (0) 30.15 (1020) E 8
10 AM (14) May 01 50 (10) 33 (1) 30.16 (1021) SSE 6
9 AM (13) May 01 46 (8) 37 (3) 30.17 (1021) ESE 5
8 AM (12) May 01 41 (5) 35 (2) 30.16 (1021) ENE 6
7 AM (11) May 01 35 (2) 33 (1) 30.16 (1021) E 3
6 AM (10) May 01 30 (-1) 30 (-1) 30.16 (1021) E 2
5 AM (9) May 01 32 (0) 28 (-2) 30.15 (1020) E 2
4 AM (8) May 01 33 (1) 28 (-2) 30.16 (1021) Calm
3 AM (7) May 01 33 (1) 26 (-3) 30.15 (1020) ESE 3
2 AM (6) May 01 35 (2) 26 (-3) 30.16 (1021) ESE 3
1 AM (5) May 01 35 (2) 26 (-3) 30.17 (1021) SSE 2
Midnight (4) May 01 33 (1) 23 (-5) 30.17 (1021) S 3
11 PM (3) Apr 30 39 (4) 23 (-5) 30.15 (1020) S 3
10 PM (2) Apr 30 41 (5) 23 (-5) 30.15 (1020) S 3
9 PM (1) Apr 30 44 (7) 21 (-6) 30.15 (1020) WSW 2
8 PM (0) Apr 30 46 (8) 23 (-5) 30.15 (1020) WNW 8
Oldest 7 PM (23) Apr 30 48 (9) 23 (-5) 30.13 (1020) WNW 8
Time
EDT (UTC)
Temperature
F(C)
Dew Point
F(C)
Pressure
Inches(hPa)
Wind
(MPH)
Weather

The information presented here is taken from products produced by the U.S. National Weather Service and other national and international agencies




US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
1325 East West Highway
Silver Spring, MD 20910
Page Author: NWS Internet Services Team
Disclaimer
Feedback
Privacy Notice
Credits