National Weather Service United States Department of Commerce

High-Impact and Far-Reaching Winter Storm Continues; Cold Expands and Persists

A major winter storm will shift its impacts into the Northeast U.S. with heavy snow through tonight while over the Mid-Atlantic, sleet and freezing rain will diminish. Extremely cold air behind the storm will prolong dangerous travel and infrastructure impacts. Sub-zero low temperatures are expected nearly every morning from the Northern Plains through the Ohio Valley and into the Northeast. Read More >

 

 

 

In effort to supplement the forecast package that we send out multiple times a day, forecasters will also put together a summary weather story which we post to our social media platforms, as well as to our JKL homepage (www.weather.gov/jkl).  We use specialized PowerPoint software to compile these weather stories, with a goal of highlighting the most important/impactful weather information for the next several days. We also send out Graphical NowCast images, which highlight the most significant weather (if any weather is occurring) for the next few hours. These are typically made on the fly and updated multiple times throughout an event to include information such as timing and impacts.

 

Day 8: Dual-Pol Radar Checks

Day 7: Aviation Forecasting

Day 6: River Monitoring

Day 5: Training

Day 4: Issuing Severe Weather Warnings

Day 3: Analyzing Weather Data

Day 2: Weather Observations

Day 1: Introduction