Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Summerlike heat, humidity is about to arrive in the East. See how hot it will get. Chevron right
Multiday severe weather risk in the central U.S. to ramp up this weekend. Get the forecast. Chevron right

Columbus, OH

49°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Columbus

Ohio

49°
No results found.
Try searching for a city, zip code or point of interest.
Create Your Account Unlock extended daily and hourly forecasts — all with your free account.
Let's Go Chevron right
Have an account already? Log In
settings
Help
Columbus, OH Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps
News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel
For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center
Top Stories Severe Weather Hurricane Center Astronomy Climate Recreation Trending Today Health In Memoriam Case Studies Blogs & Webinars

Weather Blogs / Canadian weather

New Fall and Early Winter Computer Model Forecast Update

By Staff

Published Jul 18, 2011 7:41 AM EDT | Updated Jul 18, 2011 9:44 AM EDT

Copied

The new ECMWF extended long-range monthly forecasts were just released, and here is what the model is predicting for mean weather pattern across Canada and the northern U.S. this upcoming autumn. It also gives us some ideas about the early winter, though I would take that with a grain of salt at this early time. Fall 2011 computer model forecast (Sept/Oct/Nov)

Early winter (Nov/Dec/Jan)

By the way, the new ECMWF monthly forecast also predicts a return to possible weak La Nina conditions by the end of fall. This is not the only model that has been trending in this direction.

Report a Typo

Weather News
Climate

Super El Niño could strain food and water supplies around the world

May 14, 2026
Weather News

Waymo recalls robotaxi fleet after one drove into Texas floodwaters

May 13, 2026
video

Here's how the weather could delay your travel plans even without stor...

May 13, 2026
Show more Show less Chevron down

Topics

Top Stories

Severe Weather

Hurricane Center

Astronomy

Climate

Recreation

Trending Today

Health

In Memoriam

Case Studies

Blogs & Webinars
ABOUT THIS BLOG
Canadian weather
Brett Anderson
Brett Anderson covers short-term and long-term weather and storm forecasts for Canada.
  • Astronomy
    with Dave Samuhel
  • Canadian weather
    with Brett Anderson
  • Global climate change
    with Brett Anderson
  • Global weather
    with Jason Nicholls
  • Northeast US weather
    with Elliot Abrams
  • Plume Labs on Air Quality
    with Tyler Knowlton
  • RealImpact of weather
    with Dr. Joel N. Myers
  • WeatherMatrix
    with Jesse Ferrell
  • Western US weather
    with Brian Thompson

Featured Stories

Health

Wet spring, more mice? The weather link behind rare hantavirus risk

10 hours ago

Climate

Turkmenistan's fiery 'Gates of Hell' crater is dimming

9 hours ago

Weather News

Here's how New York residents can get free A/C this summer

1 day ago

Recreation

Brain-eating amoeba found in hot springs at 3 National Parks: study

2 days ago

Recreation

Everest’s brief spring weather window brings a rush to the summit

2 days ago
AccuWeather Weather Blogs New Fall and Early Winter Computer Model Forecast Update
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2026 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information | Data Sources

...

...

...