Rockton Aerodrome Weather Briefing

Page generated at:

Fri Jan 23 17:40:01 UTC 2026
Fri Jan 23 12:40:01 EST 2026

For soaring conditions, visit XCSkies or SkySight For the tephigram, visit Tephigrams For a map of NOTAMs, visit NOTAM Map Nobody wants the source code to this

Environment Canada weather for Cambridge - Kitchener - Waterloo:

Kitchener - Cambridge - Region of Waterloo.
Today..Flurries with risk of snow squalls. Local amount 2 to 4 cm.
 Blowing snow. Wind west 30 km/h gusting to 60. Temperature falling
 to minus 18 this afternoon. Wind chill near minus 29. Risk of
 frostbite.
Tonight..Flurries ending late this evening then partly cloudy with
 40 percent chance of flurries. Risk of snow squalls this evening.
 Local amount 2 cm. Local blowing snow early this evening. Wind west
 30 km/h gusting to 60 becoming north 20 gusting to 40 early this
 evening then light near midnight. Low minus 22. Wind chill minus 30
 this evening and minus 24 overnight. Risk of frostbite.
Saturday..A mix of sun and cloud. 30 percent chance of flurries in
 the morning. Wind up to 15 km/h. High minus 13. Wind chill minus 30
 in the morning and minus 20 in the afternoon. Risk of frostbite. UV
 index 2 or low.

Environment Canada weather for Hamilton:

City of Hamilton.
Today..A mix of sun and cloud with 60 percent chance of flurries.
 Wind west 30 km/h gusting to 50. Temperature falling to minus 16
 this afternoon. Wind chill near minus 26.
Tonight..Partly cloudy. 60 percent chance of flurries this evening
 and after midnight. Wind west 20 km/h gusting to 40 becoming light
 near midnight. Low minus 21. Wind chill minus 25 this evening and
 minus 30 overnight. Risk of frostbite.
Saturday..Sunny. Becoming a mix of sun and cloud in the afternoon.
 Wind up to 15 km/h. High minus 13. Wind chill minus 28 in the
 morning and minus 20 in the afternoon. Risk of frostbite. UV index 2
 or low.

METARs and TAFs for Waterloo, Hamilton, London and Toronto:

Waterloo Well , Canada (CYKF) 43-28N 080-23W
Jan 23, 2026 - 12:39 PM EST / 2026.01.23 1739 UTC
Wind: from the W (260 degrees) at 15 MPH (13 KT) gusting to 24 MPH (21 KT):0
Visibility: 7 mile(s):0
Sky conditions: mostly cloudy
Temperature: 3 F (-16 C)
Windchill: -14 F (-26 C):2
Dew Point: -5 F (-21 C)
Relative Humidity: 65%
Pressure (altimeter): 30.24 in. Hg (1024 hPa)
ob: CYKF 231739Z AUTO 26013G21KT 7SM BKN021 BKN029 M16/M21 A3024 RMK SLP271
cycle: 17


Hamilton Airport , Canada (CYHM) 43-10N 079-56W
Jan 23, 2026 - 12:00 PM EST / 2026.01.23 1700 UTC
Wind: from the W (280 degrees) at 17 MPH (15 KT) gusting to 36 MPH (31 KT):0
Visibility: 3 mile(s):0
Sky conditions: mostly cloudy
Weather: blowing snow
Temperature: 6 F (-14 C)
Windchill: -13 F (-25 C):2
Dew Point: -5 F (-21 C)
Relative Humidity: 55%
Pressure (altimeter): 30.26 in. Hg (1024 hPa)
ob: CYHM 231700Z 28015G31KT 3SM BLSN BKN028 M14/M21 A3026 RMK SC6 VIS N-NE LWR SLP267
cycle: 17


London, Ont., Canada (CYXU) 43-02N 081-09W 278M
Jan 23, 2026 - 12:00 PM EST / 2026.01.23 1700 UTC
Wind: from the W (280 degrees) at 17 MPH (15 KT) gusting to 28 MPH (24 KT):0
Visibility: 8 mile(s):0
Sky conditions: mostly cloudy
Weather: low drifting snow
Temperature: 1 F (-17 C)
Windchill: -18 F (-28 C):2
Dew Point: -9 F (-23 C)
Relative Humidity: 59%
Pressure (altimeter): 30.33 in. Hg (1027 hPa)
ob: CYXU 231700Z 28015G24KT 8SM DRSN BKN020 M17/M23 A3033 RMK SC5 OCNL BLSN SLP296
cycle: 17


Toronto Pearson Int'L. Ont., Canada (CYYZ) 43-40N 079-38W 173M
Jan 23, 2026 - 12:17 PM EST / 2026.01.23 1717 UTC
Wind: from the W (280 degrees) at 25 MPH (22 KT) gusting to 38 MPH (33 KT):0
Visibility: 10 mile(s):0
Sky conditions: partly cloudy
Weather: low drifting snow
Temperature: 6 F (-14 C)
Windchill: -16 F (-27 C):2
Dew Point: -5 F (-21 C)
Relative Humidity: 55%
Pressure (altimeter): 30.25 in. Hg (1024 hPa)
ob: CYYZ 231717Z 28022G33KT 10SM DRSN SCT041 M14/M21 A3025 RMK CU4 SLP258
cycle: 17