National Weather Service United States Department of Commerce

A November Arctic Blast

An early blast of cold arctic air will consume much of the eastern two-thirds of the U.S. over the next few days, making it feel like the middle of winter. Numerous record lows and record low maximum temperatures are expected through Wednesday, as temperatures average 20 to 30 degrees below normal. Read More >

  Weather Impact Levels

Lightning Tornado Prevailing Wind TS wind and/or Hail Inland
Flood
Coastal
Flood
Surf & Rip Current Waves Visibility Heat/Cold
Lightning Tornado Wind TS Wind and or Hail Inland Flooding Coastal Flooding Surf & Rip Current Seas/Waves Visibility Heat/Cold
Lightning Tornado Wind Hail Inland Flooding Coastal Flooding Surf & Rip Current Seas/Waves Visibility Heat/Cold
 
 Wind Hazard
 
 Resources
 
 Legend (Click for Impacts)
None Wind sustained 0-19 mph.
Slight Wind sustained 20-25 mph and/or gusts 25-44 mph.
Moderate Wind sustained 25-39 mph and/or gusts 45 to 64 mph.
High Wind sustained 40-73 mph and/or gusts 65 to 94 mph.
Extreme Winds sustained ≥74 mph and/or gusts ≥95 mph.
 
 

 
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