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Hourly Forecast - Whitby

SPECIAL WEATHER STATEMENT

Heavy rain in slow moving thunderstorms today. Hazards: Torrential downpours. Rainfall amounts of 30 to 60 mm. Locally higher amounts possible. Timing: This morning into this evening. Discussion: Slow moving thunderstorms could produce locally heavy rainfall today. Rainfall warnings may be issued. For information concerning flooding, please consult your local Conservation Authority or Ontario Ministry of Natural Resources and Forestry office. Visit Ontario.ca/floods for the latest details. Heavy downpours can cause flash floods and water pooling on roads. Localized flooding in low-lying areas is possible. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or tweet reports using #ONStorm.

In effect for:
  • Pickering - Oshawa - Southern Durham Region
Date/Time
(EDT)
Temp.
(°C)
Weather ConditionsLikelihood of precip (%) Wind
(km/h)
Humidex
2 August 2024
11:00 26 Mainly cloudy

Mainly cloudy

20S 10
35
12:00 27 Mainly cloudy

Mainly cloudy

20S 10
36
13:00 27 Mainly cloudy

Mainly cloudy

20S 10
35
14:00 28 Chance of showers. Risk of thunderstorms

Chance of showers. Risk of thunderstorms

40VR 5
36
15:00 28 Chance of showers. Risk of thunderstorms

Chance of showers. Risk of thunderstorms

40VR 5
36
16:00 29 Chance of showers. Risk of thunderstorms

Chance of showers. Risk of thunderstorms

40VR 5
37
17:00 29 Chance of showers. Risk of thunderstorms

Chance of showers. Risk of thunderstorms

40VR 5
37
18:00 28 Chance of showers. Risk of thunderstorms

Chance of showers. Risk of thunderstorms

40VR 5
36
19:00 28 Chance of showers. Risk of thunderstorms

Chance of showers. Risk of thunderstorms

40VR 5
36
20:00 27 Chance of showers. Risk of thunderstorms

Chance of showers. Risk of thunderstorms

40VR 5
35
21:00 26 Chance of showers. Risk of thunderstorms

Chance of showers. Risk of thunderstorms

40VR 5
34
22:00 24 Mainly cloudy

Mainly cloudy

10VR 5
32
23:00 23 Mainly cloudy

Mainly cloudy

10SE 10
31
3 August 2024
00:00 22 Partly cloudy

Partly cloudy

10SE 10
30
01:00 21 Partly cloudy

Partly cloudy

10SE 10
29
02:00 20 Partly cloudy

Partly cloudy

20VR 5
27
03:00 20 A few clouds

A few clouds

20VR 5
27
04:00 20 A few clouds

A few clouds

20VR 5
28
05:00 20 A few clouds

A few clouds

20VR 5
28
06:00 21 Mainly sunny

Mainly sunny

20VR 5
29
07:00 21 A mix of sun and cloud

A mix of sun and cloud

20VR 5
29
08:00 22 A mix of sun and cloud

A mix of sun and cloud

20VR 5
30
09:00 23 A mix of sun and cloud

A mix of sun and cloud

20VR 5
31
10:00 25 Chance of showers. Risk of thunderstorms

Chance of showers. Risk of thunderstorms

40VR 5
34

* Value not significant

Features

New Predicting and Alerting Coastal Flooding Program

Find out about coastal flooding coverage, forecasts and warnings in your region

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