| 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 SSE (160 degrees) at 14 MPH (12 KT) | |
| Visibility | 3/4 mile(s) | |
| Sky conditions | obscured | |
| Weather | Light snow | |
| Temperature | 32 F (0 C) | |
| Windchill | 21 F (-6 C) | |
| Dew Point | 32 F (0 C) | |
| Relative Humidity | 100% | |
| Pressure (altimeter) | 29.72 in. Hg (1006 hPa) | |
| Pressure tendency | falling rapidly | |
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24 Hour Summary |
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| Time EDT (UTC) |
Temperature F (C) |
Dew Point F (C) |
Pressure Inches (hPa) |
Wind MPH |
Weather | ||
| Latest | Noon (16) Mar 13 | 32 (0) | 32 (0) | 29.72 (1006) | SSE 14 | light snow | |
| 11 AM (15) Mar 13 | 33 (1) | 28 (-2) | 29.77 (1008) | S 20 | light snow | ||
| 10 AM (14) Mar 13 | 32 (0) | 24 (-4) | 29.81 (1009) | SSE 9 | |||
| 9 AM (13) Mar 13 | 30 (-1) | 24 (-4) | 29.88 (1011) | SSE 10 | |||
| 8 AM (12) Mar 13 | 28 (-2) | 24 (-4) | 29.9 (1012) | SE 7 | |||
| 7 AM (11) Mar 13 | 26 (-3) | 24 (-4) | 29.94 (1013) | ESE 7 | |||
| 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) Mar 12 | 30 (-1) | 17 (-8) | 30.06 (1017) | W 6 | |||
| 8 PM (0) Mar 12 | 32 (0) | 15 (-9) | 30.05 (1017) | WNW 8 | |||
| 7 PM (23) Mar 12 | 32 (0) | 15 (-9) | 30.04 (1017) | WNW 17 | |||
| 6 PM (22) Mar 12 | 33 (1) | 17 (-8) | 30.01 (1016) | WNW 23 | |||
| 5 PM (21) Mar 12 | 35 (2) | 21 (-6) | 30 (1015) | WNW 16 | |||
| 4 PM (20) Mar 12 | 35 (2) | 19 (-7) | 29.98 (1015) | WNW 22 | |||
| 3 PM (19) Mar 12 | 37 (3) | 21 (-6) | 29.95 (1014) | WNW 17 | |||
| 2 PM (18) Mar 12 | 35 (2) | 21 (-6) | 29.97 (1014) | W 20 | |||
| Oldest | 1 PM (17) Mar 12 | 33 (1) | 23 (-5) | 29.98 (1015) | W 16 | ||
| Time EDT (UTC) |
Temperature F(C) |
Dew Point F(C) |
Pressure Inches(hPa) |
Wind (MPH) |
Weather | ||
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