| 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 SSW (210 degrees) at 9 MPH (8 KT) | |
| Visibility | 10 mile(s) | |
| Sky conditions | overcast | |
| Weather | Light snow | |
| Temperature | 21 F (-6 C) | |
| Windchill | 10 F (-12 C) | |
| Dew Point | 15 F (-9 C) | |
| Relative Humidity | 79% | |
| Pressure (altimeter) | 29.93 in. Hg (1013 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) Jan 18 | 21 (-6) | 15 (-9) | 29.93 (1013) | SSW 9 | light snow | |
| 8 PM (1) Jan 18 | 21 (-6) | 15 (-9) | 29.95 (1014) | SSW 12 | light snow | ||
| 7 PM (0) Jan 18 | 21 (-6) | 15 (-9) | 29.95 (1014) | SW 10 | light snow | ||
| 6 PM (23) Jan 18 | 21 (-6) | 15 (-9) | 29.95 (1014) | SW 9 | |||
| 5 PM (22) Jan 18 | 21 (-6) | 15 (-9) | 29.96 (1014) | SW 10 | |||
| 4 PM (21) Jan 18 | 21 (-6) | 15 (-9) | 29.96 (1014) | SSW 12 | |||
| 3 PM (20) Jan 18 | 21 (-6) | 17 (-8) | 29.96 (1014) | SW 13 | light snow | ||
| 2 PM (19) Jan 18 | 23 (-5) | 17 (-8) | 29.98 (1015) | SW 10 | light snow | ||
| 1 PM (18) Jan 18 | 23 (-5) | 15 (-9) | 29.99 (1015) | SW 14 | light snow | ||
| Noon (17) Jan 18 | 23 (-5) | 14 (-10) | 30 (1015) | WSW 16 | light snow | ||
| 11 AM (16) Jan 18 | 23 (-5) | 10 (-12) | 30.06 (1017) | SW 14 | |||
| 10 AM (15) Jan 18 | 21 (-6) | 8 (-13) | 30.06 (1017) | SW 15 | |||
| 9 AM (14) Jan 18 | 19 (-7) | 8 (-13) | 30.06 (1017) | SW 12 | |||
| 8 AM (13) Jan 18 | 17 (-8) | 8 (-13) | 30.05 (1017) | SW 12 | |||
| 7 AM (12) Jan 18 | 15 (-9) | 6 (-14) | 30.04 (1017) | WSW 10 | |||
| 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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