Here's your temperature trend over the next 5 days - cooler air will move south & east. Get a detailed forecast at weather.gov. | U.S. National Weather Service (NWS)

Where's the rain this morning? Our radar network goes from coast to coast and will tell you where!📡🌧️☔️radar.weather.gov/Conus/full_loop.php | U.S. National Weather Service (NWS)

Closer view of the high resolution NWS "HRRR" model's "simulated weather radar" forecast through Sunday afternoon. | Tom Skilling

Combining data from multiple radars and multiple sensors (known as MRMS), we can put together a more complete picture of what kind of precipitation larger scale storms are producing. Looking at an animation of multiple radars over the northeastern U.S. we can see the counterclockwise rotation associated with the low pressure system affecting the area. https://www.nssl.noaa.gov/projects/mrms/ | U.S. National Weather Service (NWS)

Here's a simulated radar evolution through the storm. Precipitation really fills in this afternoon. Watch for rapidly changing conditions! | US National Weather Service Gray ME

A 14-hr RADAR loop (9:30 PM CDT - 11:30 AM CDT) of the impressive snow band associated with a fast-moving low-pressure system that produced a narrow swath of 6-10" accumulations across Nebraska and Iowa late last evening into the morning. ❄️ | NOAA NWS Weather Prediction Center

Regional RADAR imagery over the Northeast between 7 AM March 1st until 2 PM March 2nd. Overlaid are observed precipitation types and RAP model analyses each hour of MSLP and 1000-500 mb thickness. We are still expecting another 12-24 hours of precipitation for southern New England | NOAA NWS Weather Prediction Center