| Current Weather Conditions | Saint Catharines Airport, Canada |
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| (CYSN) 43-12N 079-10W | ||
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| Conditions at | ||
| Wind | from the WSW (250 degrees) at 21 MPH (18 KT) gusting to 28 MPH (24 KT) | |
| Visibility | 15 mile(s) | |
| Sky conditions | overcast | |
| Temperature | 23 F (-5 C) | |
| Windchill | 8 F (-13 C) | |
| Dew Point | 15 F (-9 C) | |
| Relative Humidity | 73% | |
| Pressure (altimeter) | 29.8 in. Hg (1009 hPa) | |
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24 Hour Summary |
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| Time EST (UTC) |
Temperature F (C) |
Dew Point F (C) |
Pressure Inches (hPa) |
Wind MPH |
Weather | ||
| Latest | 9 PM (2) Dec 30 | 23 (-5) | 15 (-9) | 29.8 (1009) | WSW 21 | ||
| 8 PM (1) Dec 30 | 23 (-5) | 15 (-9) | 29.8 (1009) | WSW 23 | |||
| 7 PM (0) Dec 30 | 23 (-5) | 15 (-9) | 29.8 (1009) | WSW 21 | |||
| 6 PM (23) Dec 30 | 24 (-4) | 12 (-11) | 29.79 (1008) | WSW 20 | |||
| 5 PM (22) Dec 30 | 24 (-4) | 12 (-11) | 29.78 (1008) | W 22 | |||
| 4 PM (21) Dec 30 | 24 (-4) | 10 (-12) | 29.76 (1007) | W 22 | |||
| 3 PM (20) Dec 30 | 26 (-3) | 10 (-12) | 29.75 (1007) | W 32 | |||
| 2 PM (19) Dec 30 | 26 (-3) | 12 (-11) | 29.74 (1007) | W 26 | light snow showers | ||
| 1 PM (18) Dec 30 | 24 (-4) | 12 (-11) | 29.75 (1007) | W 26 | light snow showers | ||
| Noon (17) Dec 30 | 26 (-3) | 12 (-11) | 29.76 (1007) | W 20 | light snow showers | ||
| 11 AM (16) Dec 30 | 24 (-4) | 12 (-11) | 29.76 (1007) | W 31 | light snow showers | ||
| 10 AM (15) Dec 30 | 24 (-4) | 12 (-11) | 29.77 (1008) | W 22 | |||
| 9 AM (14) Dec 30 | 23 (-5) | 12 (-11) | 29.78 (1008) | W 21 | light snow showers | ||
| 8 AM (13) Dec 30 | 23 (-5) | 15 (-9) | 29.79 (1008) | W 17 | light snow showers | ||
| 7 AM (12) Dec 30 | 23 (-5) | 12 (-11) | 29.77 (1008) | WNW 25 | |||
| 6 AM (11) | No Data | ||||||
| 5 AM (10) | No Data | ||||||
| 4 AM (9) | No Data | ||||||
| 3 AM (8) | No Data | ||||||
| 2 AM (7) | No Data | ||||||
| 1 AM (6) | No Data | ||||||
| Midnight (5) | No Data | ||||||
| 11 PM (4) | No Data | ||||||
| Oldest | 10 PM (3) | No Data | |||||
| Time EST (UTC) |
Temperature F(C) |
Dew Point F(C) |
Pressure Inches(hPa) |
Wind (MPH) |
Weather | ||
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