Weather in Ottawa, United States
Weather Advisories
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Today's weather summary
The weather in Ottawa on Friday, March 14th, will be clear throughout the day, with cloud overcast before dawn.
There is also a chance for many clouds before dawn around 12 am.
Weather details for Ottawa, on Friday, March 14th:
The maximum temperature of the day will be 79°F at about 3 pm. The day will have high relative humidity, with average humidity of 60%, ranging from 30% to a maximum value of 78% at about 9 pm. The wind will be strong, and will get up to 27 mph at 3 pm, blowing from the south. The cloud coverage will range from 0% around 1 am to as high as 100% around 7 pm with an average of 44%.
The chances of precipitation throughout the day will change between 0% and 40%. The highest chance for precipitation will be around 7 pm and the lowest probability around midnight. The dew point will range from 40°F up to a maximum value of 52°F around 10 am.
The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be extremely low with average pressure of 994 hPa. Sunrise will be at 7:21 am, and sunset at 7:14 pm. The day will have 11 hours and 53 minutes of daylight.
Air quality forecast for Ottawa, on Friday, March 14th:
On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 42 and 74.
Pollen forecast for Ottawa, on Friday, March 14th:
The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.
The weather in Ottawa on Saturday, March 15th, will be cloudy for most of the day, together with many clouds in the early morning.
There is also a chance for clear skies before dawn around 1 am.
Weather information for Ottawa, on Saturday, March 15th:
The maximum temperature of the day is going to be 53°F at about 5 pm. The day will have high relative humidity, with average humidity of 60%, ranging from 45% to a maximum value of 76% at about 7 am. The wind will be strong, and will get up to 23 mph at 5 am, blowing from the south-west. The cloud coverage will range from 0% around 1 am to as high as 100% around 10 pm with an average of 76%.
There is no probability for any precipitation throughout the day. The dew point will range from 24°F up to a maximum value of 40°F around 6 am.
The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be extremely low with average pressure of 990 hPa. Sunrise will be at 7:20 am, and sunset at 7:15 pm, making it a total of 11 hours and 55 minutes of daylight.
Air quality forecast for Ottawa, on Saturday, March 15th:
On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 34 and 47.
Pollen forecast for Ottawa, on Saturday, March 15th:
The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.
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