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Smithfield, ON

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SNOW SQUALL WATCH

Snow Squall Watch in effect for:
  • Belleville - Quinte West - Eastern Northumberland County

Snow squalls possible tonight and Wednesday. Hazards: Locally heavy snowfall with accumulations near 20 cm. Peak snowfall rates of 2 to 5 cm per hour. Very poor visibility at times in heavy snow. Timing: Tonight through Wednesday night. Discussion: Lake effect snow squalls over Lake Ontario could move inland tonight and continue into Wednesday night. Snow squalls cause weather conditions to vary considerably; changes from clear skies to heavy snow within just a few kilometres are common. Consider postponing non-essential travel until conditions improve. If you must travel, keep others informed of your schedule and destination and carry an emergency kit and mobile phone. Public Safety Canada encourages everyone to make an emergency plan and get an emergency kit with drinking water, food, medicine, a first-aid kit and a flashlight. For information on emergency plans and kits go to getprepared.gc.ca. 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.

Current ConditionsObserved at: CFB Trenton

Mostly Cloudy

Mostly Cloudy

C

Wind:
NW 17
gusts 28 km/h
More details
Temperature:
-0.3°C
Pressure:
102.5 kPa
Dew point:
-8.0°C
Visibility:
24 km
Humidity:
56%
Date:
Observed at:
CFB Trenton

ForecastForecast issued:

SNOW SQUALL WATCH

Snow squalls possible tonight and Wednesday. Hazards: Locally heavy snowfall with accumulations near 20 cm. Peak snowfall rates of 2 to 5 cm per hour. Very poor visibility at times in heavy snow. Timing: Tonight through Wednesday night. Discussion: Lake effect snow squalls over Lake Ontario could move inland tonight and continue into Wednesday night. Snow squalls cause weather conditions to vary considerably; changes from clear skies to heavy snow within just a few kilometres are common. Consider postponing non-essential travel until conditions improve. If you must travel, keep others informed of your schedule and destination and carry an emergency kit and mobile phone. Public Safety Canada encourages everyone to make an emergency plan and get an emergency kit with drinking water, food, medicine, a first-aid kit and a flashlight. For information on emergency plans and kits go to getprepared.gc.ca. 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:
  • Belleville - Quinte West - Eastern Northumberland County

Detailed ForecastForecast issued:

Chance of flurries
Tonight
-3°C
Mainly cloudy. 30 percent chance of flurries this evening. Flurries at times heavy beginning overnight. Risk of snow squalls overnight. Local amount 2 to 4 cm. Wind becoming southwest 20 km/h gusting to 40 near midnight. Low minus 3. Wind chill minus 5 this evening and minus 10 overnight.
Flurries at times heavy
Wed, 4 Dec
C
Flurries at times heavy with risk of snow squalls. Local blowing snow. Local amount 10 to 20 cm. Wind southwest 30 km/h gusting to 50. High zero. Wind chill minus 10 in the morning. UV index 1 or low.
Night: Periods of snow. Low minus 3.
Chance of flurries
Thu, 5 Dec
C
A mix of sun and cloud with 30 percent chance of flurries. High plus 1.
Night: Cloudy periods. Low minus 10.
A mix of sun and cloud
Fri, 6 Dec
-3°C
A mix of sun and cloud. High minus 3.
Night: Cloudy periods with 30 percent chance of flurries. Low minus 3.
Chance of flurries
Sat, 7 Dec
C
Cloudy with 40 percent chance of flurries. High plus 1.
Night: Cloudy with 40 percent chance of flurries. Low minus 5.
Cloudy
Sun, 8 Dec
C
Cloudy. High zero.
Night: Cloudy with 30 percent chance of showers. Low zero.
Chance of showers
Mon, 9 Dec
C
Cloudy with 40 percent chance of showers. High plus 4.
Normals:
Max2°C.Min-6°C.
Sunrise:
7:29 EST
Sunset:
16:33 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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