Our Proprietary 10-Day Forecast

Loading Forecast...

Current warnings over Calais, Maine
Add warnings to your site:
<div style='text-align:center'><a href='https://f5wx.com/warnings/'>
  <img src="https://www.f5wx.com/warnings/warningsF5.gif" alt='F5Weather Warnings Map' />
<p>Warnings from F5Weather</a></div>

United States weather warnings are issued by various organizations under NOAA. Most from the National Weather Service, but also Storm Prediction Center and National Hurricane Center.

Do not use our graphics for protection of life or property. Delays in image processing are possible.

You are free to embed our warning graphics into your web site using the code above. We just ask that you keep a link and credit to F5Weather as a source for the graphics.


View more weather maps.

Zoom Out

Current radar over Calais, Maine red dot
Add this radar to your site:
<div style='text-align:center'><a href='https://f5wx.com/radar/'>
<img src='https://www.f5wx.com/radar/live/radar_newengland.gif' alt='F5Weather Radar'>
<p>Live radar from F5Weather</a></div>

Our radar is based off of US NEXRAD and Canadian weather radar sites through the quality controlled MRMS system. It compiles various sources for radar data and filters out erroneous returns such as sun spikes and ground clutter. We then colorize the precipitation based on our methods for determining precipitation type. Rain is in shades of green, mixed precipitation and freezing rain in shades of pink and snow is in shades of blue.

View more weather maps.

Zoom Out

Current satellite over Calais, Maine red dot
Add this satellite to your site:
<div style='text-align:center'><a href='https://f5wx.com/satellite/'>
<img src='https://www.f5wx.com/satellite/live/ir_newengland.gif' alt='F5Weather Satellite'>
<p>Live satellite from F5Weather</a></div>

Our satellite is from the GOES-16. It is color enhanced by using a geocolor terrain background during the day and black marble city lights at night. The daytime satellite data is Visible satellite imagery, and nighttime uses Infrared bands. The bluish clouds are fog and low cloud. The whiteest clouds are the coldest, highest cloud tops.

View more weather maps.

Zoom Out

Current surface weather map around Washington County, ME

This surface map is from the HRRR computer model. It is a 1-hour forecast, updated hourly, which is a good estimate of the current surface conditions. This map shows the current high and low pressure centers, pressure isobar contours, wind streamlines and thickness contours. It also shows the currently depicted preciptiation estimates, although this should not be a substitute for actual live radar. The purple dashed contour is the 5400m thickness line, which is often a good proxy for the rain/snow line.

View more weather maps.

Zoom Out

Temperatures right now near Calais, Maine

This is the latest surface temperatures as depicted by the HRRR computer model, updated hourly. Although these are not actual observations, this model is a very good representation of current conditions as it factors in observations, terrain and physics to give you more detailed temperatures in areas that do not have reporting weather stations. For the latest reports at specific locations, like in Calais, ME please see our current conditions data on the left and right side of this page, or go to our current conditions page.

View more weather maps.

Zoom Out

Surface wind speed map over Calais, ME

This map shows the latest HRRR computer model winds. This depiction of the current wind directions and speeds is an estimate from the computer model. For actual observations in Calais, ME, see the current conditions data on the left and right side of this page, or go to our current conditions page.

View more weather maps.

Zoom Out

Regional 24 hour rainfall expected near Calais, Maine

This is a forecast of the amount of precipitation expected over the next 24 hours from the HRRR weather forecast model. This is only one forecast depiction, and you should check other models to get a better idea of what may happen. You can view this and other models in more detail on our main weather forecast maps page. There, you will also be able to look at forecasts beyond just 24 hours and look at forecasts out to as far as 16 days.

View more weather maps.

Zoom Out

Area snowfall accumulation expected around Washington County, Maine

This is snowfall forecast, with amounts anticipated in the next 24 hours. This guidance is from the HRRR weather model. For more model forecasts out to 16 days, visit our main weather forecast maps page.

View more weather maps.

These are Convective Outlooks from the Storm Prediction Center. Click to see Days 1-3 broken down into Tornado, Wind and Hail threats, as well as days 5-8 outlooks.

View more weather maps.

Atlantic Hurricane and Tropical Storm Tracking Map
Add this hurricane tracker to your site:
<div style='text-align:center'><a href='https://www.f5wx.com/models/hurricane/atlantic.png'>
<img src='https://www.f5wx.com/models/hurricane/atlantic.png' alt='F5Weather Atlantic Hurricane and Tropical Storm Tracking Map'>
<p>Hurricane Tracking from F5Weather</a></div>

Our hurricane tracking map monitors for any current or forecast tropical disturbances in the Atlantic. (See our Pacific Hurricane Tracker) Various hurricane models will draw a 'spaghetti plot' in the Atlantic Basin when a disturbance is forecast or exists, showing the system's forecast track. Once a storm has developed, the National Hurricane Center will forecast their official track. This will show up on the map along with the storm's current intensity, track and name. We will also plot some of the storm's vitals and of course the spaghetti plots from the models along with the NHC forecast track will give you an idea of where it's heading, and its forecast intensity with time.

View more weather maps.

F5Weather Maps splash

To view the latest computer models, visit f5wx.com for access to the weather maps and guidance that meteorologists use to make their forecasts.
 
Get access to:
  • European ECMWF HRES
  • American GFS
  • Canadian GDPS GEM
  • German DWD ICON
  • British MetOffice's UKMET Unified Model
  • American NAM
  • American HRRR
  • American NBM - National Blend of Models
  • GEFS, GEPS, MOGREPS & European Ensembles
  • Probabilities & Averages
  • 3-Ensemble Mean & more!
View Skew-T soundings, textual data tables for your location, and of course maps! Weather forecast maps of the basics like temperature, wind, pressure, humidity, dew point, cloud cover, simulated radar, travel weather, rainfall and snow are available. More advanced users can also get use out of our severe weather & tornado threat maps, as well as upper air & shear graphics.
 
See the latest forecast data as the models update.
 
F5Weather Maps

Climate Summary
(made with AI, use with caution)
Calais, Maine Climate Summary

General Climate

    •   Calais, Maine has a humid continental climate, characterized by warm, humid summers and cold, snowy winters.
    •   The city experiences four distinct seasons, with average temperatures ranging from 20°F (-7°C) in January to 68°F (20°C) in July.
    •   Calais receives an average of 45 inches (114 centimeters) of precipitation per year, which is distributed fairly evenly throughout the year.

Temperature

    •   The average annual temperature in Calais is 42°F (6°C).
    •   The warmest month is July, with an average temperature of 68°F (20°C).
    •   The coldest month is January, with an average temperature of 20°F (-7°C).
    •   Calais experiences an average of 17 days per year with temperatures above 90°F (32°C) and an average of 135 days per year with temperatures below 32°F (0°C).

Precipitation

    •   Calais receives an average of 45 inches (114 centimeters) of precipitation per year.
    •   The wettest month is November, with an average of 5.2 inches (13 centimeters) of precipitation.
    •   The driest month is February, with an average of 2.3 inches (6 centimeters) of precipitation.
    •   Calais experiences an average of 122 days per year with measurable precipitation.

Snowfall

    •   Calais receives an average of 82 inches (208 centimeters) of snow per year.
    •   The snowiest month is January, with an average of 20 inches (51 centimeters) of snow.
    •   The least snowy month is July, with an average of 0 inches (0 centimeters) of snow.
    •   Calais experiences an average of 67 days per year with measurable snowfall.

Wind

    •   The prevailing wind direction in Calais is from the west.
    •   The average wind speed is 10 miles per hour (16 kilometers per hour).
    •   The windiest month is March, with an average wind speed of 12 miles per hour (19 kilometers per hour).
    •   The calmest month is August, with an average wind speed of 8 miles per hour (13 kilometers per hour).

Climate Change

    •   The climate in Calais is changing, with average temperatures rising and precipitation patterns becoming more variable.
    •   Over the past century, the average temperature in Calais has increased by about 2°F (1°C).
    •   The amount of precipitation that Calais receives has also increased, by about 10% since 1900.
    •   These changes are expected to continue in the future, with average temperatures rising by an additional 2-4°F (1-2°C) by the end of the century.
    •   The amount of precipitation that Calais receives is also expected to increase, by about 10-20%.

Facts & Historical Information
(made with AI, use with caution)
Natural History

    •   Calais is home to the St. Croix Island International Historic Site, where Samuel de Champlain established the first permanent European settlement in North America in 1604.

    •   The city is located at the mouth of the St. Croix River, which forms the border between Maine and New Brunswick, Canada.

    •   The area is rich in marine life, including seals, whales, and seabirds.

Science

    •   Calais was the site of one of the first hydroelectric dams in the United States, built in 1887.

    •   The city is home to the University of Maine at Machias, which offers programs in environmental science, marine biology, and other scientific fields.

Personalities

    •   Joshua Chamberlain, a Civil War general and governor of Maine, was born in Calais.

    •   Admiral Robert E. Peary, who led the first successful expedition to the North Pole, was also born in Calais.

    •   Henry David Thoreau visited Calais in 1853 and wrote about the area in his book \

Tourist Attractions
1.St. Croix Island International Historic Site:

Explore the site of the first permanent European settlement in New England, established by French explorers in 1604.

2.Moosehorn National Wildlife Refuge:

Discover a vast wetland ecosystem teeming with wildlife, including moose, black bears, and bald eagles. Enjoy hiking trails, wildlife viewing platforms, and kayaking opportunities.

3.Red Beach:

Witness the unique geological phenomenon of red sandstone cliffs along the coast. Explore the beach, relax on the sand, or go for a scenic hike along the coastline.

Nearby Cities:

Eastport, ME
Maine, ME
Bangor, MEOrono, ME
Brewer, MEPresque Isle, ME
Ellsworth, MECaribou, ME
Old Town, MERockland, ME
Belfast, MEHoulton, ME
Hermon, ME