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Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Grand Rapids, MI

Weather Forecast Office

Michigan County Codes For NOAA Weather Radio

Weather.gov > Grand Rapids, MI > Michigan County Codes For NOAA Weather Radio

County codes are of the format PSSCCC, whereby:

  • "P" can be used to indicate up to one-ninth of a county. However, this will not be used in Michigan, and "P" will have a value of "0" (zero).
  • "SS" is the state code, which is "26" for Michigan.
  • "CCC" is the county code, which is unique to each county in Michigan.

The following tables list the complete codes (PSSCCC) for each county in Michigan.

County Code County Code County Code
Alcona026001Grand Traverse026055Missaukee026113
Alger026003Hillsdale026059Monroe026115
Allegan026005Houghton026061Montcalm026117
Alpena026007Huron026063Montmorency026119
Antrim026009Ingham026065Muskegon026121
Arenac026011Ionia026067Newaygo026123
Baraga026013Iosco026069Oakland026125
Barry026015Iron026071Oceana026127
Bay026017Isabella026073Ogemaw026129
Benzie026019Jackson026075Ontonagon026131
Berrien026021Kalamazoo026077Osceola026133
Branch026023Kalkaska026079Oscoda026135
Calhoun026025Kent026081Otsego026137
Cass026027Keweenaw026083Ottawa026139
Charlevoix026029Lake026085Presque Isle026141
Cheboygan026031Lapeer026087Saginaw026143
Chippewa026033Leelanau026089Roscommon026145
Clare026035Lenawee026091St. Clair026147
Clinton026037Livingston026093St. Joseph026149
Crawford026039Luce026095Sanilac026151
Delta026041Mackinac026097Schoolcraft026153
Dickinson026043Macomb026099Shiawassee026155
Eaton026045Manistee026101Tuscola026157
Emmet026047Marquette026103Van Buren026159
Genessee026049Mason026105Washtenaw026161
Gladwin026051Mecosta026107Wayne026163
Gogebic026053Menominee026109Wexford026165
Gratiot026057Midland026111
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