Rockton Aerodrome Weather Briefing

Page generated at:

Fri May  1 10:22:19 UTC 2026
Fri May  1 06:22:19 EDT 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..A mix of sun and cloud. 30 percent chance of showers this
 afternoon. Wind becoming northwest 20 km/h near noon. High 9. Wind
 chill minus 3 this morning. UV index 5 or moderate.
Tonight..A few clouds. Wind northwest 20 km/h becoming light near
 midnight. Low minus 2. Wind chill minus 6 overnight.
Saturday..Mainly sunny. Increasing cloudiness late in the morning
 then 40 percent chance of rain showers or flurries in the afternoon.
 Wind becoming northwest 20 km/h near noon. High 7. Wind chill
 minus 6 in the morning. UV index 5 or moderate.

Environment Canada weather for Hamilton:

City of Hamilton.
Today..Mainly cloudy. 40 percent chance of showers. Wind becoming
 north 20 km/h gusting to 40 near noon. High 10. UV index 6 or high.
Tonight..A few clouds. Wind north 20 km/h gusting to 40 becoming
 light near midnight. Low minus 1 with frost. Wind chill minus 5
 overnight.
Saturday..Mainly sunny. Increasing cloudiness late in the morning
 then 40 percent chance of showers in the afternoon. Wind up to 15
 km/h. High 9. Wind chill minus 5 in the morning. UV index 5 or
 moderate.

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

Waterloo Well , Canada (CYKF) 43-28N 080-23W
May 01, 2026 - 06:00 AM EDT / 2026.05.01 1000 UTC
Wind: from the WNW (290 degrees) at 3 MPH (3 KT):0
Visibility: 9 mile(s):0
Sky conditions: overcast
Temperature: 33 F (1 C)
Dew Point: 30 F (-1 C)
Relative Humidity: 86%
Pressure (altimeter): 29.91 in. Hg (1012 hPa)
ob: CYKF 011000Z AUTO 29003KT 9SM SCT037 OVC066 01/M01 A2991 RMK SLP138
cycle: 10


Hamilton Airport , Canada (CYHM) 43-10N 079-56W
May 01, 2026 - 06:00 AM EDT / 2026.05.01 1000 UTC
Wind: from the W (280 degrees) at 3 MPH (3 KT):0
Visibility: 10 mile(s):0
Sky conditions: mostly cloudy
Temperature: 33 F (1 C)
Dew Point: 32 F (0 C)
Relative Humidity: 93%
Pressure (altimeter): 29.91 in. Hg (1012 hPa)
ob: CYHM 011000Z 28003KT 10SM BKN059 BKN080 01/M00 A2991 RMK SC6AC1 FROIN SLP138
cycle: 10


London, Ont., Canada (CYXU) 43-02N 081-09W 278M
May 01, 2026 - 06:00 AM EDT / 2026.05.01 1000 UTC
Wind: from the N (360 degrees) at 3 MPH (3 KT) (direction variable):0
Visibility: 15 mile(s):0
Sky conditions: mostly cloudy
Temperature: 37 F (3 C)
Dew Point: 32 F (0 C)
Relative Humidity: 80%
Pressure (altimeter): 29.92 in. Hg (1013 hPa)
ob: CYXU 011000Z 36003KT 340V050 15SM BKN061 BKN070 03/M00 A2992 RMK SC6AC1 SLP142
cycle: 10


Toronto Pearson Int'L. Ont., Canada (CYYZ) 43-40N 079-38W 173M
May 01, 2026 - 06:00 AM EDT / 2026.05.01 1000 UTC
Wind: from the NW (310 degrees) at 6 MPH (5 KT):0
Visibility: 15 mile(s):0
Sky conditions: mostly cloudy
Temperature: 39 F (4 C)
Dew Point: 28 F (-2 C)
Relative Humidity: 64%
Pressure (altimeter): 29.91 in. Hg (1012 hPa)
ob: CYYZ 011000Z 31005KT 15SM BKN078 04/M02 A2991 RMK AC7 SLP133
cycle: 10