Get the forecast for today, tonight & tomorrow's weather for Ottawa, Ontario, Canada. As temperatures have cooled this fall, cases have been headed in an ominous direction in a number of states. We have updated our Privacy Policy and Cookie Policy. Please enable JavaScript to view the animation. Temperatures tumbled as a preview of winter weather began moving in Friday into Saturday -- and more snow is on the way. Click on the "Save" button to add the link to the list, Click on the "X" button to close the panel, Click on the "Delete" button to remove the link from the list, Click on the "Close" button to save the change, Click and hold the link and move to new location in the list, Click on the "Rename" button and change the link name. Your month-to-month seasonal allergies guide. Simulated radar displayed over oceans, Central and South American countries is generated from satellite data, which is provided up to the current time and may not be updated as frequently as other regions. How can something as simple as an egg help meteorologists understand the weather? Snow? Plus, what’s the best type of soap for killing coronavirus? Rain? Snow? How can something as simple as an egg help meteorologists understand the weather? © 2020 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved. Easy to use weather radar at your fingertips! Customize your map to view overlays such as cities, roads, rivers, radar circles, and animations in short (1hr) and long (3hr) format. Weather radar map shows the location of precipitation, its type (rain, snow, and ice) and its recent movement to help you plan your day. Temperatures tumbled as a preview of winter weather began moving in Friday into Saturday -- and more snow is on the way. It’s time to cook up some hard-boiled eggs to learn more at AccuWeather School. We have updated our Privacy Policy and Cookie Policy. If you're suffering from seasonal allergies this fall, here is when to expect them at their worst, and when you may expect some relief. Ice? The following images are available for PRECIPET - Rain: Select to drag and drop, rename or delete. Daily coronavirus briefing: Hospitalizations at record levels in Midwest. Get AccuWeather alerts as they happen with our browser notifications. Women's puffer coats to keep you toasty this season. Canadian Centre for Climate Services Library, Go to the desired page on the site, open the Weather shortcuts menu and click on the "Add to shortcuts" button. Current and future radar maps for assessing areas of precipitation, type, and intensity, Satellite maps for visualizing where there is cloud cover and associated precipitation, Currently active global watches and warnings, lightning, and severe weather risk, View live current conditions in and around your area, Everything you need for tracking hurricane season. Women's puffer coats to keep you toasty this season. Forecasters say the brief pause in the record-setting Atlantic hurricane season could quickly come to an end with as many as two named storms possible in the coming days.