Active weather for the center of the nation today. Severe thunderstorms and flash flooding concerns over portions of the Central and Southern Plains into the Mississippi Valley today into tonight. Meanwhile, cool and snowy in parts of the Northwest and Great Basin with above average and potentially record breaking temperatures for the Ohio Valley and Mid-Atlantic. Read More >
Winter Storm Event Warning Accumulation Criteria |
Winter Weather Advisory Event Accumulation Criteria |
Ice Storm Warning Criteria 1/4" or Greater Ice Accretion |
Winter Weather Advisory Criteria Trace Amounts to Less Than 1/4" Ice Accretion |
Wind Chill Warning Criteria |
Wind Chill Advisory Criteria |