Our Proprietary 10-Day Forecast

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Current warnings over Saint Bonaventure, 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 Saint Bonaventure, 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 Saint Bonaventure, 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 Cattaraugus 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 Saint Bonaventure, 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 Saint Bonaventure, 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 Saint Bonaventure, 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 Saint Bonaventure, 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 Saint Bonaventure, 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 Cattaraugus 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.
 
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.
 
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Climate Summary
(made with AI, use with caution)
Saint Bonaventure, New York Climate Summary

General Climate


    •   Humid continental climate with warm, humid summers and cold, snowy winters.

Temperature

    •   Average Annual Temperature

49.1°F (9.5°C)

    •   Average Summer Temperature (June-August)

70.5°F (21.4°C)

    •   Average Winter Temperature (December-February)

26.6°F (-3.0°C)

    •   Record High Temperature

103°F (39.4°C)

    •   Record Low Temperature

-23°F (-30.6°C)

Precipitation

    •   Average Annual Precipitation

42.8 inches (108.7 cm)

    •   Average Snowfall

71.7 inches (182.1 cm)

    •   Wettest Month

June (4.7 inches)

    •   Driest Month

February (2.4 inches)

Sunshine

    •   Average Annual Sunshine

2,050 hours

    •   Sunniest Month

July (249 hours)

    •   Cloudiest Month

December (133 hours)

Humidity

    •   Average Annual Relative Humidity

71%

    •   Highest Humidity

July (78%)

    •   Lowest Humidity

February (66%)

Wind

    •   Average Annual Wind Speed

9.5 mph (15.3 km/h)

    •   Prevailing Wind Direction

West-southwest

Growing Season

    •   Average Frost-Free Days

160 days

    •   Last Spring Frost

April 25th

    •   First Fall Frost

October 11th

Climate Trends


    •   Rising average temperatures over the past century, with an increase of approximately 2.5°F (1.4°C).
    •   More frequent and intense extreme weather events, such as heavy rainfall and heat waves.

Note

Climate data is based on the period 1991-2020 from the National Oceanic and Atmospheric Administration (NOAA).

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

    •   Bonaventure is home to the Allegheny River Islands State Park, a 2,500-acre preserve featuring diverse ecosystems including forests, wetlands, and islands.

    •   The park is a haven for wildlife, including bald eagles, river otters, and numerous bird species.

Science

    •   St. Bonaventure University is a renowned research institution with a strong focus on natural sciences.

    •   The university's Reilly Center for Science, Technology, and Innovation houses state-of-the-art laboratories for research in fields such as environmental science, biology, and chemistry.

Personalities

  • Dr. Thomas Bonaventure:

    A prominent botanist and physician who lived in Bonaventure in the 19th century. He is credited with discovering several new plant species and developing medicinal remedies.

  • Dr. J. Francis McShane:

    A renowned physicist who served as president of St. Bonaventure University from 1944 to 1960. He was a pioneer in the field of nuclear physics and made significant contributions to the Manhattan Project.

    • Tourist Attractions
    1.St. Bonaventure University

    is a private Franciscan university located in the town of St. Bonaventure, New York. The university was founded in 1858 by the Franciscan friars of the Province of the Immaculate Conception. St. Bonaventure University is home to a number of notable landmarks, including the Friedsam Memorial Library, the Regina A. Quick Center for the Arts, and the Franciscan Institute.

    2.Allegany State Park

    is a 65,000-acre (26,000 ha) park located in Cattaraugus County, New York. The park is home to a variety of natural features, including forests, lakes, and waterfalls. Allegany State Park is a popular destination for hiking, camping, fishing, and boating.

    3.The Seneca Iroquois National Museum

    is a museum dedicated to the history and culture of the Seneca Iroquois people. The museum is located in the town of Salamanca, New York, on the Allegany Indian Reservation. The Seneca Iroquois National Museum houses a collection of over 10,000 artifacts, including traditional clothing, tools, and weapons.

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