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Bowmanville, ON

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2 WEATHER ALERTS
YELLOW WATCH - WINTER STORM

Impact Level: High

Forecast Confidence: Moderate

A winter storm is possible beginning on Sunday. What: Snowfall amounts of 20 to 30 cm. Locally higher amounts are possible. Visibility near zero at times in blowing snow with winds gusting to 50 km/h. When: A local lake effect snow band beginning early Sunday morning is possible. Widespread snow beginning Sunday afternoon and ending Sunday night. Additional information: Lake effect snow driven by easterly winds off Lake Ontario may develop early Sunday morning, producing localized snowfall and reduced visibility. By Sunday afternoon, snow is expected to become more widespread as a broader system moves into the area. As this occurs, lake enhancement is likely, which will lead to locally higher snowfall amounts in certain areas. The exact placement and intensity of the heavier snowfall remains uncertain at this time. Roads and walkways may be very difficult to navigate. Visibility may be suddenly reduced to near zero at times. Travel delays and/or cancellations are possible. Allow extra time for travel. Prepare for possibly prolonged disruptions to transportation, services, and utilities. 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. For more information about the alerting program, please visit: Colour-coded Weather Alerts.

In effect for:

  • Pickering - Oshawa - Southern Durham Region
Follow:Regional ATOM feedRegional ATOM
YELLOW WARNING - COLD

Impact Level: Moderate

Forecast Confidence: High

Bitterly cold conditions continue into Saturday morning. What: Wind chill values near minus 30 to minus 33. When: Continuing into Saturday morning. Extreme cold puts everyone at risk. Watch for cold related symptoms: shortness of breath, chest pain, muscle pain and weakness, numbness and colour change in fingers and toes. Cover up. Frostbite can develop within minutes on exposed skin, especially with wind chill. Check on older family, friends and neighbours. If it’s too cold for you to stay outside, it’s too cold for your pet to stay outside. Outdoor workers should take regularly scheduled breaks to warm up. 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. For more information about the alerting program, please visit: Colour-coded Weather Alerts.

In effect for:

  • Pickering - Oshawa - Southern Durham Region
Follow:Regional ATOM feedRegional ATOM

Current ConditionsObserved at: Oshawa Executive Airport

Mostly Cloudy

Mostly Cloudy

-19°C

Wind:
N 18
gusts 28 km/h
Wind Chill:
-28
More details
Temperature:
-18.8°C
Pressure:
103.5 kPa
Dew point:
-22.7°C
Visibility:
16 km
Humidity:
71%
Date:
Observed at:
Oshawa Executive Airport
Past 24 hour Conditions
Weather Radar
Satellite
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Hourly Forecast
Air Quality

ForecastForecast issued:

2 WEATHER ALERTS
YELLOW WATCH - WINTER STORM

Impact Level: High

Forecast Confidence: Moderate

A winter storm is possible beginning on Sunday. What: Snowfall amounts of 20 to 30 cm. Locally higher amounts are possible. Visibility near zero at times in blowing snow with winds gusting to 50 km/h. When: A local lake effect snow band beginning early Sunday morning is possible. Widespread snow beginning Sunday afternoon and ending Sunday night. Additional information: Lake effect snow driven by easterly winds off Lake Ontario may develop early Sunday morning, producing localized snowfall and reduced visibility. By Sunday afternoon, snow is expected to become more widespread as a broader system moves into the area. As this occurs, lake enhancement is likely, which will lead to locally higher snowfall amounts in certain areas. The exact placement and intensity of the heavier snowfall remains uncertain at this time. Roads and walkways may be very difficult to navigate. Visibility may be suddenly reduced to near zero at times. Travel delays and/or cancellations are possible. Allow extra time for travel. Prepare for possibly prolonged disruptions to transportation, services, and utilities. 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. For more information about the alerting program, please visit: Colour-coded Weather Alerts.

In effect for:

  • Pickering - Oshawa - Southern Durham Region
Follow:Regional ATOM feedRegional ATOM
YELLOW WARNING - COLD

Impact Level: Moderate

Forecast Confidence: High

Bitterly cold conditions continue into Saturday morning. What: Wind chill values near minus 30 to minus 33. When: Continuing into Saturday morning. Extreme cold puts everyone at risk. Watch for cold related symptoms: shortness of breath, chest pain, muscle pain and weakness, numbness and colour change in fingers and toes. Cover up. Frostbite can develop within minutes on exposed skin, especially with wind chill. Check on older family, friends and neighbours. If it’s too cold for you to stay outside, it’s too cold for your pet to stay outside. Outdoor workers should take regularly scheduled breaks to warm up. 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. For more information about the alerting program, please visit: Colour-coded Weather Alerts.

In effect for:

  • Pickering - Oshawa - Southern Durham Region
Follow:Regional ATOM feedRegional ATOM

Detailed ForecastForecast issued:

Chance of flurries
Tonight
-24°C
Flurries and local snow squalls ending early this evening then partly cloudy with 40 percent chance of flurries. Local blowing snow this evening. Local amount 2 to 4 cm. Wind northwest 30 km/h gusting to 50 becoming light late this evening. Low minus 24. Wind chill minus 26 this evening and minus 32 overnight. Risk of frostbite.
A mix of sun and cloud
Sat, 24 Jan
-13°C
A mix of sun and cloud. Wind up to 15 km/h. High minus 13. Wind chill minus 31 in the morning and minus 18 in the afternoon. Risk of frostbite. UV index 2 or low.
Night: Mainly cloudy. A few flurries beginning before morning. Risk of snow squalls before morning. Local amount 2 to 4 cm. Wind up to 15 km/h. Low minus 19. Wind chill near minus 26.
Snow
Sun, 25 Jan
-9°C
Snow or snow squalls. Local blowing snow. Windy. High minus 9.
Night: Snow or snow squalls. Local blowing snow. Windy. Low minus 15.
Chance of flurries
Mon, 26 Jan
-8°C
A mix of sun and cloud with 40 percent chance of flurries. High minus 8.
Night: Cloudy. Low minus 17.
Chance of flurries
Tue, 27 Jan
-9°C
Cloudy with 60 percent chance of flurries. High minus 9.
Night: Cloudy with 60 percent chance of flurries. Low minus 16.
Chance of flurries
Wed, 28 Jan
-10°C
Cloudy with 60 percent chance of flurries. High minus 10.
Night: Cloudy periods with 60 percent chance of flurries. Low minus 17.
Chance of flurries
Thu, 29 Jan
-10°C
A mix of sun and cloud with 30 percent chance of flurries. High minus 10.
Normals:
Max-3°C.Min-12°C.
Sunrise:
7:41 EST
Sunset:
17:13 EST

Historical Weather Data

The Historical Climate Data website provides a Historical data search and download for past Canadian hourly, daily and monthly weather data. It also provides Almanac Averages and Extremes temperature and precipitation values for a particular station over its entire period of record.

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