A plow clears snow from a snow-covered sidewalk during a cold day in Lake Forest, Ill., Wednesday, Jan. 21, 2026.
Nam Y. Huh/AP
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Nam Y. Huh/AP
Much of the country is preparing for severe cold and wintry weather this weekend. The National Weather Service has issued various notices, including winter storm watches, extreme cold warnings, and winter weather advisories, to alert the public.
Different regions have varying definitions for terms like “extreme cold,” depending on their climate. The NWS emphasizes the importance of regionalization in issuing weather alerts to cater to local conditions.
To access the notices issued by their local NWS office, individuals can search their zip code on the NWS homepage. Understanding these alerts is crucial for staying safe during severe weather conditions.
Winter storm watch
Winter storm watches are currently in effect for a wide area across the country, signaling the possibility of heavy snow, sleet, and ice. These alerts are issued when there is a medium level of confidence in an impending storm, prompting preparations for significant impacts.
Winter storm warning
A winter storm warning indicates high confidence in heavy snow, sleet, or freezing rain approaching an area. Residents are advised to complete their preparations as the storm nears, with specific warnings issued for areas like north of Syracuse, N.Y., where significant snowfall and high winds are expected.
Extreme cold watch
An extreme cold watch warns of dangerously low temperatures and wind chills, although the exact timing and location may not be precise. Precautions include avoiding outdoor exposure during the coldest periods and ensuring preparedness for extreme cold conditions.
Extreme cold watches are scattered across various regions, prompting residents to take necessary steps to protect themselves and their homes. Recommendations include maintaining a sufficient fuel supply, updating winter survival kits, and following specific guidelines provided by local NWS offices.
Extreme cold warning
Extreme cold warnings are currently active in parts of North Dakota, Minnesota, and Wisconsin, indicating extremely hazardous cold conditions or wind chills. Individuals are advised to avoid outdoor activities and take precautions to stay safe in the severe cold.
Blizzard warning
Blizzard warnings are in effect in several states, indicating high-risk conditions such as heavy snowfall, strong winds, and reduced visibility. Individuals are advised to refrain from traveling and carry essential supplies in case of emergencies.
