A winter storm will bring heavy snow and ice to the Ohio Valley into the Mid-Atlantic through Wednesday. Significant ice is forecast for the Central Appalachians. Another winter storm will bring heavy snow and ice to the Central Plains today. Heavy to excessive rain will result in flash and river flooding threats over parts of the Lower Mississippi and Tennessee Valleys and Southern Appalachians. Read More >
Telecommunication Operations Center
National Program
WMO HEADING SM OS 22 LOWM * SI OS 21 LOWM SI OS 22 LOWM
US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
Telecommunication Operations Center
1325 East West Highway
Silver Spring, MD 20910
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