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

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

Conditions at

2025.12.29 1100 UTC
Wind from the E (080 degrees) at 13 MPH (11 KT) gusting to 20 MPH (17 KT)
Visibility 4 mile(s)
Sky conditions overcast
Weather Mist
Temperature 24 F (-4 C)
Windchill 12 F (-11 C)
Dew Point 24 F (-4 C)
Relative Humidity 100%
Pressure (altimeter) 29.19 in. Hg (988 hPa)
Pressure tendency falling rapidly
ob CYOW 291100Z 08011G17KT 4SM BR OVC003 M04/M04 A2919 RMK SC8 INTMT -FZRA PRESFR SLP892

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 6 AM (11) Dec 29 24 (-4) 24 (-4) 29.19 (988) E 13 mist
5 AM (10) Dec 29 24 (-4) 23 (-5) 29.25 (990) ENE 9 light freezing rain; mist
4 AM (9) Dec 29 24 (-4) 23 (-5) 29.28 (991) E 12 light freezing rain; mist
3 AM (8) Dec 29 23 (-5) 21 (-6) 29.31 (992) E 15 light freezing rain; mist
2 AM (7) Dec 29 21 (-6) 19 (-7) 29.41 (995) ENE 14 light freezing rain; mist
1 AM (6) Dec 29 21 (-6) 19 (-7) 29.44 (996) E 14 light freezing rain; mist
Midnight (5) Dec 29 21 (-6) 17 (-8) 29.47 (997) E 12 light freezing rain; mist
11 PM (4) Dec 28 21 (-6) 15 (-9) 29.55 (1000) ENE 14 light freezing rain
10 PM (3) Dec 28 19 (-7) 12 (-11) 29.62 (1003) ENE 15 light freezing rain
9 PM (2) Dec 28 19 (-7) 8 (-13) 29.68 (1005) ENE 12 light freezing rain; light snow
8 PM (1) Dec 28 17 (-8) 10 (-12) 29.72 (1006) ENE 12
7 PM (0) Dec 28 19 (-7) 10 (-12) 29.77 (1008) ENE 10
6 PM (23) Dec 28 19 (-7) 10 (-12) 29.81 (1009) E 8
5 PM (22) Dec 28 19 (-7) 8 (-13) 29.83 (1010) E 8
4 PM (21) Dec 28 19 (-7) 6 (-14) 29.87 (1011) ENE 9
3 PM (20) Dec 28 17 (-8) 5 (-15) 29.89 (1012) ENE 8
2 PM (19) Dec 28 15 (-9) 6 (-14) 29.92 (1013) NE 15
1 PM (18) Dec 28 15 (-9) 6 (-14) 29.98 (1015) ENE 8
Noon (17) Dec 28 14 (-10) 6 (-14) 29.99 (1015) ENE 13
11 AM (16) Dec 28 12 (-11) 5 (-15) 30.05 (1017) ENE 10
10 AM (15) Dec 28 8 (-13) 3 (-16) 30.1 (1019) NE 7
9 AM (14) Dec 28 3 (-16) -2 (-19) 30.12 (1019) NE 8
8 AM (13) Dec 28 3 (-16) -2 (-19) 30.13 (1020) NE 6
Oldest 7 AM (12) Dec 28 3 (-16) 0 (-18) 30.14 (1020) E 7
Time
EST (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




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