Hourly Weather Forecast - Calais, ME

8 PM
19°F
10%
1mph
N
Cloudy
Humidity
83%
Feels like
19°F
Dew Point
15°F
9 PM
19°F
20%
1mph
NE
Cloudy
Humidity
88%
Feels like
19°F
Dew Point
16°F
10 PM
18°F
30%
1mph
ENE
30 % Chance of Heavy Snow
Humidity
90%
Feels like
18°F
Dew Point
16°F
11 PM
18°F
40%
2mph
ENE
40% Chance of Snow
Humidity
94%
Feels like
18°F
Dew Point
16°F

Snow Totals Through Tonight

Snow Impacts Great Lakes to New England

A low pressure system spurs a swath of snow from Wisconsin to New England today.

Monday's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Image courtesy of PeakPX.

Top 10 Winter Energy Saving Tips

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Outdoor Sports Guide