Current Weather Conditions
Saint Catharines Airport, Canada
(CYSN) 43-12N 079-10W

Conditions at

2026.09.02 2300 UTC
Wind from the NNW (340 degrees) at 18 MPH (16 KT) gusting to 24 MPH (21 KT)
Visibility 2 1/2 mile(s)
Sky conditions overcast
Weather Light rain with thunder
Mist
Cumulonimbus clouds observed
Temperature 69 F (21 C)
Dew Point 68 F (20 C)
Relative Humidity 94%
Pressure (altimeter) 29.95 in. Hg (1014 hPa)
Pressure tendency rising rapidly

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 7 PM (23) Sep 02 69 (21) 68 (20) 29.95 (1014) NNW 18 light rain with thunder; mist
6 PM (22) Sep 02 82 (28) 75 (24) 29.87 (1011) WNW 13 light rain with thunder
5 PM (21) Sep 02 84 (29) 75 (24) 29.85 (1010) SSW 17
4 PM (20) Sep 02 80 (27) 75 (24) 29.9 (1012) SSW 10
3 PM (19) Sep 02 84 (29) 75 (24) 29.92 (1013) SW 17
2 PM (18) Sep 02 82 (28) 75 (24) 29.92 (1013) SW 15
1 PM (17) Sep 02 80 (27) 73 (23) 29.92 (1013) SW 16 light rain showers
Noon (16) Sep 02 77 (25) 71 (22) 29.95 (1014) SW 10 light rain showers
11 AM (15) Sep 02 78 (26) 71 (22) 29.96 (1014) S 10
10 AM (14) Sep 02 75 (24) 69 (21) 29.97 (1014) SSE 3
9 AM (13) Sep 02 69 (21) 68 (20) 29.97 (1014) SE 10
8 AM (12) Sep 02 71 (22) 69 (21) 29.97 (1014) NNE 9
7 AM (11) Sep 02 71 (22) 69 (21) 29.96 (1014) N 14 light rain showers
6 AM (10) No Data
5 AM (9) No Data
4 AM (8) No Data
3 AM (7) No Data
2 AM (6) No Data
1 AM (5) No Data
Midnight (4) No Data
11 PM (3) No Data
10 PM (2) No Data
9 PM (1) Sep 01 71 (22) 69 (21) 29.94 (1013) NNE 5
Oldest 8 PM (0) Sep 01 75 (24) 73 (23) 29.92 (1013) Variable 2
Time
EDT (UTC)
Temperature
F(C)
Dew Point
F(C)
Pressure
Inches(hPa)
Wind
(MPH)
Weather