Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Our area of responsibility covers southeast and south central Colorado. The counties in our area of responsibility are:

Alamosa, Bent, Baca, Costilla, Conejos, Crowley, Custer, Chaffee, El Paso, Fremont, Huerfano, Kiowa, Las Animas, Lake, Mineral, Otero, Prowers, Pueblo, Rio Grande, Saguache and Teller

The topography of our area is extremely diverse, as you can see from the topographic map below.

We recently realigned our zones to reflect the topography better. Many of our zone lines are based on an elevation contour. For a more detailed map showing our zones and related elevations, click on the thumbnail below.

Click above map to enlarge

Link Zone descriptions - text

Our products are issued either by zone or by county. Zone codes are listed in the above table. County names, and associated FIPS (Federal Information Processing Standard) codes, are pictured below.

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Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

National Weather Service Pueblo, CO Forecast Area of Responsibility