Our Proprietary 10-Day Forecast

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Current warnings over Calcium, New York
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<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.

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Current radar over Calcium, New York red dot
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<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.

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Current satellite over Calcium, New York red dot
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<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.

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Current surface weather map around Jefferson County, NY

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.

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Temperatures right now near Calcium, New York

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 Calcium, NY please see our current conditions data on the left and right side of this page, or go to our current conditions page.

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Surface wind speed map over Calcium, NY

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 Calcium, NY, see the current conditions data on the left and right side of this page, or go to our current conditions page.

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Regional 24 hour rainfall expected near Calcium, New York

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.

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Area snowfall accumulation expected around Jefferson County, New York

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.

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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.

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Atlantic Hurricane and Tropical Storm Tracking Map
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<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.

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To view the latest computer models, visit f5wx.com for access to the weather maps and guidance that meteorologists use to make their forecasts.
 
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  • 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.
 
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Climate Summary
(made with AI, use with caution)
Calcium, NY Climate Summary

General Climate


    •   Humid continental climate with cold, snowy winters and warm, humid summers.
    •   Located in the Tug Hill Plateau region, known for its heavy snowfall.

Temperature

    •   Average Annual Temperature

41.9°F (5.5°C)

    •   Average Summer Temperature (June-August)

66.4°F (19.1°C)

    •   Average Winter Temperature (December-February)

22.9°F (-5.1°C)

    •   Record High Temperature

96°F (35.6°C)

    •   Record Low Temperature

-32°F (-35.6°C)

Precipitation

    •   Average Annual Precipitation

44.3 inches (112.5 cm)

    •   Average Snowfall

123.8 inches (314.5 cm)

    •   Wettest Month

May (4.5 inches)

    •   Driest Month

February (2.2 inches)

Wind

    •   Average Wind Speed

10.1 mph (16.3 km/h)

    •   Prevailing Wind Direction

West-southwest

Sunshine

    •   Average Annual Sunshine

2,002 hours

    •   Sunniest Month

July (238 hours)

    •   Cloudiest Month

December (123 hours)

Other Climate Features

    •   Lake Effect Snow

Calcium is located near Lake Ontario, which can contribute to heavy snowfall during winter months.

    •   Tug Hill Plateau

The plateau region where Calcium is situated is known for its high elevation and heavy snowfall.

    •   Extreme Weather

Occasional thunderstorms, hail, and tornadoes can occur during the summer months.

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

    •   Calcium is home to the Jefferson County Natural History Museum, which houses a vast collection of fossils, minerals, and wildlife specimens.

    •   The town is located on the St. Lawrence River, known for its rich birdlife, including bald eagles, ospreys, and waterfowl.

Science

    •   Calcium is the site of the Fort Drum Military Base, which has played a significant role in military research and technology development.

    •   The town is home to the New York State Department of Environmental Conservation's Calcium Fish Hatchery, which raises fish for stocking in state waters.

Personalities

  • George Washington:

    In 1792, President Washington visited Calcium and met with local Native American leaders.

  • Harriet Tubman:

    The famed abolitionist and conductor on the Underground Railroad is believed to have visited Calcium during her time in upstate New York.

  • Dr. William Beaumont:

    A renowned army surgeon, Beaumont conducted groundbreaking medical experiments on Alexis St. Martin, a patient with a gastric fistula, while stationed at Fort Drum.

    • Tourist Attractions
    1.Sackets Harbor Battlefield State Historic Site

    (12 miles from Calcium, NY): This historic site commemorates the War of 1812 Battle of Sackets Harbor, and features a museum, walking trails, and a reconstructed fort.

    2.Fort Drum

    (15 miles from Calcium, NY): This active U.S. Army base offers guided tours of its museum and historic buildings, as well as opportunities for outdoor recreation like hiking and fishing.

    3.Cedar Point State Park

    (20 miles from Calcium, NY): This scenic park on the shores of Lake Ontario offers swimming, fishing, boating, and hiking trails, as well as a playground and picnic areas.

    Nearby Cities:

    Black River, NY
    Fort Drum, NYWatertown, NY
    Brownville, NYDexter, NY
    Philadelphia, NYWest Carthage, NY
    Carthage, NYAdams Center, NY
    Sackets Harbor, NYAdams, NY
    Clayton, NYAlexandria Bay, NY
    Lowville, NYNew York, NY
    Rochester, NYSyracuse, NY
    Utica, NYClay, NY
    Irondequoit, NYHenrietta, NY
    Brighton, NYRome, NY
    Cicero, NYIthaca, NY
    Saratoga Springs, NY