National Weather Service United States Department of Commerce

Atmospheric River for the Northwest and Northern Rockies; Brisk and Snow Showers for Great Lakes and New England

Active pattern across the country with an atmospheric river event across the Northwest into the northern Rockies and a cold front moving through the east. For the west, accumulating snow and strong winds for the higher elevations are expected through Tuesday. Meanwhile, a cold front moves across the east with gusty winds and snow showers across the Great Lakes and New England. Read More >

 
Wet Bulb Globe Temperature
 

 

This page has been retired and merged into a new Heat Safety / Information page that includes information on the three main Heat-related Tools used by the National Weather Service. They are HeatRisk, Heat Index, and WBGT.

 

If you are not automatically redirected to the new page in 10 seconds, you can reach it by clicking HERE.