Weather in Grand Portage, United States
Weather Advisories
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Tomorrow's weather summary
The weather in Grand Portage on Saturday, January 11th, will be lightly snowing for most of the day.
There is also a chance of cloud overcast before dawn, at about 12 am.
Weather information for Grand Portage, on Saturday, January 11th:
The maximum temperature of the day will be 17°F around 2 pm. The day will have very high relative humidity, with average humidity of 79%, ranging from 73% to a maximum value of 87% at about 11 pm. The wind will be light, and will get up to 9 mph at 2 pm, blowing from the south-east. The cloud coverage throughout the day will be around 100%.
The precipitation probability will change throughout the day between 0% and 100%. The highest chance for precipitation will be around noon and the lowest probability around midnight. The dew point will range from 4°F up to a maximum value of 13°F around 11 pm.
The visibility is expected to be fair with average visibility of 5 mi throughout the day. Atmospheric pressure will be low with average pressure of 1006 hPa. Sunrise will be at 7:44 am, and sunset at 4:57 pm, making it a total of 9 hours and 13 minutes of daylight.
Air quality forecast for Grand Portage, on Saturday, January 11th:
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 31 and 34.
Pollen forecast for Grand Portage, on Saturday, January 11th:
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 Grand Portage on Sunday, January 12th, will be sporadically snowing for most of the day.
There is also a chance of light snow before dawn, around 12 am.
Weather details for Grand Portage, on Sunday, January 12th:
The highest temperature during the day is going to be 18°F around 1 pm. The day will have very high relative humidity, with average humidity of 82%, ranging from 72% to a maximum value of 90% at about 8 am. The wind will be breezy, and will get up to 12 mph at 8 pm, blowing from the north-west. The cloud coverage throughout the day will be around 100%.
The precipitation probability will change throughout the day between 5% and 25%. The highest chance for precipitation will be around 8 am and the lowest probability around 11 am. The dew point will range from -7°F up to a maximum value of 13°F around 5 am.
The visibility is expected to be fair with average visibility of 4 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1013 hPa. Sunrise will be at 7:44 am, and sunset at 4:58 pm, making it a total of 9 hours and 14 minutes of daylight.
Air quality forecast for Grand Portage, on Sunday, January 12th:
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 32 and 33.
Pollen forecast for Grand Portage, on Sunday, January 12th:
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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