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Perth (Lanark), ON

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WEATHER ADVISORY

Weather Advisory in effect for:
  • Smiths Falls - Perth - Eastern Lanark County

Winter weather travel advisory in effect for today and tonight. Hazards: Snow with accumulations near 10 cm. Reduced visibility at times in heavy snow. Timing: This morning through Thursday morning. Discussion: A low pressure system will bring heavy snow at times to the area beginning this morning. The snow is expected to taper off Thursday morning. Motorists should expect hazardous winter driving conditions and adjust travel plans accordingly. Surfaces such as highways, roads, walkways and parking lots may become difficult to navigate due to accumulating snow. Slow down driving in slippery conditions. Watch for taillights ahead and maintain a safe following distance. For road conditions and other traveller information from the Ministry of Transportation, visit ontario.ca/511, twitter.com/511Ontario, or call 5-1-1. 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.

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Current ConditionsObserved at: Brockville

-4°C

Wind:
S 14 km/h
Wind Chill:
-9
More details
Temperature:
-3.7°C
Pressure:
101.9 kPa
Dew point:
-4.8°C
Humidity:
92%
Date:
Observed at:
Brockville
Past 24 hour Conditions
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Air Quality

ForecastForecast issued:

WEATHER ADVISORY

Winter weather travel advisory in effect for today and tonight. Hazards: Snow with accumulations near 10 cm. Reduced visibility at times in heavy snow. Timing: This morning through Thursday morning. Discussion: A low pressure system will bring heavy snow at times to the area beginning this morning. The snow is expected to taper off Thursday morning. Motorists should expect hazardous winter driving conditions and adjust travel plans accordingly. Surfaces such as highways, roads, walkways and parking lots may become difficult to navigate due to accumulating snow. Slow down driving in slippery conditions. Watch for taillights ahead and maintain a safe following distance. For road conditions and other traveller information from the Ministry of Transportation, visit ontario.ca/511, twitter.com/511Ontario, or call 5-1-1. 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:
  • Smiths Falls - Perth - Eastern Lanark County
Follow:Regional ATOM feedRegional ATOM

Detailed ForecastForecast issued:

Periods of snow
Today
-1°C
Cloudy. Periods of snow beginning this morning. Amount 5 cm. Wind becoming south 20 km/h gusting to 40 late this morning. High minus 1. Wind chill near minus 10.
Snow
Tonight
-2°C
Snow ending near midnight then cloudy with 60 percent chance of light snow. Amount 5 cm. Wind south 20 km/h gusting to 40 becoming light near midnight. Low minus 2. Wind chill near minus 8.
Flurries at times heavy
Thu, 5 Dec
0°C
Flurries at times heavy ending near noon then cloudy with 60 percent chance of snow. Local amount 2 cm. Wind becoming west 20 km/h gusting to 40 near noon. High zero. Wind chill minus 10 in the afternoon. UV index 1 or low.
Night: Cloudy periods with 30 percent chance of flurries. Low minus 10.
Sunny
Fri, 6 Dec
-5°C
Sunny. High minus 5.
Night: Cloudy. Low minus 6.
Chance of flurries
Sat, 7 Dec
0°C
Cloudy with 40 percent chance of flurries. High zero.
Night: Cloudy with 40 percent chance of flurries. Low minus 8.
Cloudy
Sun, 8 Dec
-2°C
Cloudy. High minus 2.
Night: Cloudy. Low minus 4.
Chance of rain showers or flurries
Mon, 9 Dec
2°C
Cloudy with 40 percent chance of rain showers or flurries. High plus 2.
Night: Cloudy with 40 percent chance of showers. Low plus 2.
Chance of showers
Tue, 10 Dec
3°C
Cloudy with 40 percent chance of showers. High plus 3.
Normals:
Max0°C.Min-8°C.
Sunrise:
7:27 EST
Sunset:
16:24 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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