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Hourly Forecast - Sibbald Point Provincial Park

SPECIAL WEATHER STATEMENT

Rain, at times heavy. What: Rain. Additional rainfall amounts of 20 to 40 mm. Timing: Continuing through Friday. Additional information: Rain associated with a slow moving low pressure system will continue to the affect the region into Friday. Rainfall amounts of 15 to 40 mm have been reported over some areas. Localized flooding in low-lying areas is possible. For information concerning flooding, please consult your local Conservation Authority or Ontario Ministry of Natural Resources office. Visit Ontario.ca/floods for the latest details. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm.

In effect for:
  • Newmarket - Georgina - Northern York Region
Date/Time
(EDT)
Temp.
(°C)
Weather ConditionsLikelihood of precip (%) UV indexWind
(km/h)
23 May 2025
01:00 8 Periods of rain

Periods of rain

80*VR 5
02:00 8 Periods of rain

Periods of rain

80*VR 5
03:00 8 Periods of rain

Periods of rain

80*VR 5
04:00 8 Periods of rain

Periods of rain

80*VR 5
05:00 8 Periods of rain

Periods of rain

80*NW 10
06:00 8 Periods of rain

Periods of rain

80*NW 10
07:00 9 Periods of rain

Periods of rain

80*NW 10
08:00 9 Periods of rain

Periods of rain

801NW 10
09:00 9 Periods of rain

Periods of rain

801NW 10
10:00 9 Periods of rain

Periods of rain

802NW 10
11:00 9 Periods of rain

Periods of rain

802NW 10
12:00 10 Periods of rain

Periods of rain

802NW 10
13:00 10 Periods of rain

Periods of rain

802NW 10
14:00 11 Periods of rain

Periods of rain

802NW 20
15:00 11 Periods of rain

Periods of rain

801NW 20
16:00 12 Periods of rain

Periods of rain

801NW 20
17:00 12 Periods of rain

Periods of rain

80*NW 20
18:00 12 Periods of rain

Periods of rain

80*NW 20
19:00 11 Periods of rain

Periods of rain

80*NW 20
20:00 10 Periods of rain

Periods of rain

80*NW 20
21:00 10 Periods of rain

Periods of rain

80*NW 20
22:00 9 Chance of showers

Chance of showers

40*NW 20
23:00 9 Chance of showers

Chance of showers

40*NW 15
24 May 2025
00:00 9 Chance of showers

Chance of showers

40*NW 15

* Value not significant

Date modified: