Significant ice is forecast for the Central Appalachians. Heavy snow is likely through the I-95 corridor from Virginia to Pennsylvania. Another winter storm is slated to bring heavy snow and ice to the Central Plains later Tuesday, and spread into the Midwest and Great Lakes Wednesday.

Daily maps, charts, and animations show the extent of snow and ice over the contiguous United States, Alaska, or the whole Northern Hemisphere. You can explore sequences of images to see how snow and ice cover grow and shrink over a year or change from decade to decade.

Custom plots of Local Storm Reports across the Contiguous United States. Reports include rain, snow, ice, and severe weather, as well as other significant information from storm spotters.

Ice Accumulation forecast for the next 72 hours across the Continental United States.

Ice Accumulation: Potential impact from the ice accumulation and wind. Flash Freeze: Potential impact from rapid decreases in temperature from above to below freezing with the presence of liquid water. Blowing Snow: Potential impact from falling snow combined with wind.

Wildfire Drought Fog Vog Volc Ash Ice Jam Ice Jam Flooding. All None. Extreme Heat Extreme Cold Wind Chill Freeze. ... NOAA / National Weather Service ... Storm Prediction Center 120 David L. Boren Blvd. Norman, OK 73072 U.S.A. [email protected]

Highs, lows, fronts, troughs, outflow boundaries, squall lines, drylines for much of North America, the Western Atlantic and Eastern Pacific oceans, and the Gulf of Mexico. Standard Size | High Resolution. Maximum daytime or minimum overnight temperature in degrees Fahrenheit.

Feb 4, 2025 · An ice storm warning issued by the NWS office in State College, Pennsylvania, said: "Significant icing expected late Wednesday night into Thursday morning. Ice accumulations between three and five ...

Nov 18, 2024 · All viewing options are available through the links below. Specific (deterministic) snow accumulations for locations in the United States can be obtained from the National Weather Service's National Digital Forecast Database.

The NWS Radar site displays the radar on a map along with forecast and alerts. The radar products are also available as OGC compliant services to use in your application. Enhanced Radar Standard Radar (Low-Bandwidth)