Regional Weather Roundup
Issued by NWS

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071
ASUS43 KDTX 182001
RWRMI
MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
400 PM EDT FRI SEP 18 2026

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTION TO VISIBILITY.

MIZ047>049-052>055-059>063-066>070-074>076-081>083-182100-
SOUTHEAST LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ADRIAN         MOSUNNY   74  55  51 E9        30.24F TC  23
ANN ARBOR        N/A    N/A N/A N/A MISG      30.23F
CARO           PTSUNNY   66  54  63 NE10      30.27F TC  19
DETROIT CITY   CLOUDY    70  57  63 E9        30.24F TC  21
DETROIT        PTSUNNY   72  54  53 NE6       30.24F TC  22
FLINT          PTSUNNY   69  54  58 NE8       30.26F TC  21
GROSSE ILE     PTSUNNY   72  59  64 NE8       30.23F TC  22

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
JACKSON        MOSUNNY   75  57  53 VRB5      30.25F TC  24
LAMBERTVILLE   PTSUNNY   72  59  64 VRB7      30.23F TC  22
LANSING        PTSUNNY   69  55  60 NE7       30.26F TC  21
LAPEER         NOT AVBL
MASON          PTSUNNY   71  52  51 NE7       30.25F TC  22
MT. CLEMENS    PTSUNNY   71  57  60 N12       30.21F TC  22
PONTIAC        PTSUNNY   70  54  56 NE7       30.26F TC  21
PORT HOPE        N/A     62  51  67 NE10      30.30F TC  17
PORT HURON     MOSUNNY   66  52  59 NE10      30.27F TC  19
TRI CITIES     PTSUNNY   66  51  58 NE10      30.30F TC  19
MIDLAND        NOT AVBL
TROY           CLOUDY    73  55  53 N9        30.24F TC  23
SAGINAW HB     PTSUNNY   66  52  59 NE13      30.27F TC  19
$$
MIZ043>046-050>051-056>058-064>065-071>073-077>080-182100-
SOUTHWEST LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BATTLE CREEK   MOSUNNY   74  54  49 NE9       30.24F TC  23
BENTON HARBOR  PTSUNNY   74  55  51 VRB6      30.21F TC  23
HOLLAND        PTSUNNY   70  55  59 E9        30.23F TC  21
GRAND RAPIDS   CLOUDY    69  54  58 NE9       30.25F TC  21
KALAMAZOO      MOSUNNY   74  55  51 E6        30.23F TC  23
LUDINGTON      CLOUDY    66  54  63 NE8       30.26F TC  19
MARSHALL       MOSUNNY   73  55  53 VRB7      30.23F TC  23
MOUNT PLEASANT PTSUNNY   66  54  63 E5        30.27F TC  19
MUSKEGON       CLOUDY    68  54  60 E8        30.23F TC  20
SOUTH HAVEN    PTSUNNY   73  57  56 E8        30.21F TC  23
$$
MIZ016>042-182100-
NORTHERN LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALPENA         PTSUNNY   59  46  62 E7        30.33F TC  15
BEAVER ISLAND  PTSUNNY   59  45  58 NE5       30.33F TC  15
CADILLAC       PTSUNNY   63  50  63 E7        30.29F TC  17
CHARLEVOIX     PTSUNNY   63  54  72 N8        30.31F TC  17
CHEBOYGAN      PTSUNNY   59  46  63 NE8       30.33F TC  15
FRANKFORT      PTSUNNY   64  48  55 VRB3      30.29S TC  18
GAYLORD        PTSUNNY   61  46  57 CALM      30.32F TC  16
GRAYLING       PTSUNNY   64  51  61 NE7       30.30F TC  18
HARBOR SPRINGS PTSUNNY   63  43  48 E9        30.31F TC  17
HOUGHTON LAKE  PTSUNNY   62  49  62 NE6       30.31F TC  17
OSCODA         PTSUNNY   61  50  67 NE12      30.31F TC  16
ROGERS CITY    PTSUNNY   57  45  62 E5        30.33F HAZE    TC  14
TRAVERSE CITY  CLOUDY    65  48  54 NE6       30.28F TC  18
$$
MIZ007>008-015-182100-
EASTERN UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
KINROSS        PTSUNNY   60  36  40 N8        30.34F TC  16
S. S. MARIE    PTSUNNY   59  37  44 NW5       30.33F TC  15
$$
MIZ004>006-011>014-085-182100-
CENTRAL UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MANISTIQUE     PTSUNNY   59  46  63 VRB2      30.33F TC  15
ESCANABA       PTSUNNY   61  52  72 E9        30.32F TC  16
MENOMINEE      LGT RAIN  63  55  75 E8        30.31F TC  17
SAWYER-GWINN   SUNNY     59  46  63 E6        30.34F TC  15
MUNISING         N/A     59  46  62 NE6       30.33F TC  15
$$
MIZ001>003-009>011-084-182100-
WESTERN UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
IRON MOUNTAIN  PTSUNNY   61  48  62 E6        30.30F TC  16
HOUGHTON       PTSUNNY   57  46  66 E12       30.33F TC  14
COPPER HARBOR    N/A     57  43  59 SE7       30.34F TC  14
IRONWOOD       PTSUNNY   61  52  72 SE6       30.29F TC  16
$$

ABBREVIATIONS USED IN REMARKS
   TC - TEMPERATURE IN CELSIUS
  WCI - WIND CHILL INDEX
   HX - HEAT INDEX
  VSB - VISIBILITY