Our Proprietary 10-Day Forecast

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Current warnings over Olean, 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 Olean, 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 Olean, 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 Olean, 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 Olean, 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 Olean, 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 Olean, 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 Olean, 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:
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  • 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)
Olean, New York Climate Summary

General Climate

    •   Humid continental climate with warm, humid summers and cold, snowy winters.
    •   Located in the Great Lakes region, which influences weather patterns.

Temperature

    •   Average Annual Temperature

47.6°F (8.7°C)

    •   Average Summer Temperature (June-August)

69.5°F (20.8°C)

    •   Average Winter Temperature (December-February)

24.1°F (-4.4°C)

    •   Record High Temperature

102°F (38.9°C)

    •   Record Low Temperature

-29°F (-33.9°C)

Precipitation

    •   Average Annual Precipitation

38.5 inches (978 mm)

    •   Average Snowfall

75.9 inches (193 cm)

    •   Wettest Month

June (4.3 inches / 109 mm)

    •   Driest Month

February (2.2 inches / 56 mm)

Humidity

    •   Average Annual Relative Humidity

74%

    •   Highest Humidity

Summer months (75-80%)

    •   Lowest Humidity

Winter months (65-70%)

Wind

    •   Average Annual Wind Speed

10.7 mph (17.2 km/h)

    •   Prevailing Wind Direction

West-southwest

Sunshine

    •   Average Annual Sunshine Hours

2,100 hours

    •   Sunniest Month

July (260 hours)

    •   Cloudiest Month

December (140 hours)

Severe Weather

    •   Olean is occasionally affected by severe thunderstorms, tornadoes, and winter storms.
    •   Thunderstorms are most common in the summer months.
    •   Tornadoes are rare but have occurred in the area.
    •   Snowstorms can bring heavy snowfall and icy conditions during the winter.

Climate Change

    •   Like many regions, Olean is experiencing the effects of climate change.
    •   Temperatures are rising, leading to more frequent heat waves and extreme weather events.
    •   Precipitation patterns are changing, with more intense storms and droughts becoming more common.

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

    •   Olean is located on the Allegheny Plateau, home to diverse flora and fauna.

    •   The Allegheny River flows through the city, providing habitat for fish, birds, and other wildlife.

    •   The city is surrounded by forests, including the Allegany State Park, which offers hiking, camping, and wildlife viewing opportunities.

Science

    •   St. Bonaventure University, located in Olean, is a center for scientific research in fields such as biology, chemistry, and physics.

    •   The university's Allegheny Observatory is one of the oldest and most respected astronomical observatories in the United States.

    •   Olean was the site of the first successful oil well drilled in New York State in 1865.

Personalities

    •   Olean was the birthplace of Harland Sanders, founder of Kentucky Fried Chicken.

    •   The city is also home to the Cattaraugus County Historical Society, which preserves the history of the region.

    •   Olean native Dr. Paul Dudley White was a renowned cardiologist who served as President Eisenhower's personal physician.

Tourist Attractions
1.Rock City Park

is a unique and beautiful natural attraction located just outside of Olean. The park features towering rock formations, waterfalls, and hiking trails. Visitors can enjoy stunning views of the surrounding area from the park's observation tower.

2.The Olean Public Library

is a historic and architecturally significant building located in the heart of downtown Olean. The library houses a large collection of books, as well as a variety of other resources. Visitors can enjoy the library's beautiful reading rooms and attend a variety of events and programs.

3.The Bradner Stadium

is a historic baseball stadium located in Olean. The stadium was built in 1924 and is home to the Olean Oilers, a minor league baseball team. Visitors can enjoy a game of baseball at the stadium or take a tour of the facility.

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Saint Bonaventure, NY
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Franklinville, NYPort Allegany, PA
Little Valley, NYWellsville, NY
Buffalo, NY
Rochester, NYAmherst, NY
Erie, PACheektowaga, NY
Irondequoit, NYNiagara Falls, NY
Altoona, PAWest Seneca, NY
Henrietta, NYState College, PA
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