Regional Weather Roundup
Issued by NWS

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768
ASUS43 KDTX 172010
RWRMI
MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
400 PM EDT THU SEP 17 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>083-172100-
SOUTHEAST LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ADRIAN         CLOUDY    71  68  90 E3        30.19F TC  22
ALMA           CLOUDY    66  61  82 E6        30.21S TC  19
ANN ARBOR        N/A    N/A N/A N/A MISG      30.17F
BAD AXE        CLOUDY    68  48  49 NE7       30.21F TC  20
CARO           CLOUDY    68  54  60 NE8       30.20F TC  20
DETROIT CITY   CLOUDY    69  65  86 N9        30.18F FOG     TC  21
DETROIT        CLOUDY    69  64  84 N5        30.18F TC  21
FLINT          CLOUDY    63  60  90 E7        30.20F TC  17
GROSSE ILE     CLOUDY    70  66  88 N5        30.17F TC  21
HILLSDALE      CLOUDY    72  70  94 N6        30.19S TC  22
HOWELL         CLOUDY    63  61  94 VRB6      30.19F TC  17

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
JACKSON        LGT RAIN  67  66  97 NE3       30.19F FOG     TC  19
LAMBERTVILLE   CLOUDY    72  70  94 NE5       30.17S TC  22
LANSING        CLOUDY    63  61  93 NE9       30.22S FOG     TC  17
LAPEER         NOT AVBL
MASON          CLOUDY    65  62  90 N5        30.20R FOG     TC  19
MONROE         CLOUDY    72  68  88 NW6       30.17F TC  22
MT. CLEMENS    CLOUDY    67  63  87 N9        30.15F TC  19
PONTIAC        CLOUDY    64  63  96 NE8       30.19F FOG     TC  18
PORT HOPE        N/A     66  54  65 N6        30.21F TC  19
PORT HURON     CLOUDY    66  59  77 N6        30.19F TC  19
TRI CITIES     CLOUDY    67  51  56 NE9       30.22F TC  19
MIDLAND        NOT AVBL
TROY           DRIZZLE   66  66 100 NE7       30.18F FOG     TC  19
SAGINAW HB     CLOUDY    68  54  60 NE10      30.20F TC  20
$$
MIZ043>046-050>051-056>058-064>065-071>073-077>080-172100-
SOUTHWEST LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BATTLE CREEK   LGT RAIN  68  67  96 N7        30.19F FOG     TC  20
BENTON HARBOR  CLOUDY    72  70  93 NW7       30.18F TC  22
BIG RAPIDS     CLOUDY    68  55  64 E9        30.22S TC  20
COLDWATER      CLOUDY    79  72  78 W9        30.17F TC  26
FREMONT        CLOUDY    68  59  73 SE7       30.22F TC  20
HOLLAND        CLOUDY    64  62  93 NE6       30.21F FOG     TC  18
GRAND RAPIDS   CLOUDY    62  61  96 NE9       30.21F FOG     TC  17
KALAMAZOO      CLOUDY    70  69  97 N5        30.18F FOG     TC  21
LUDINGTON      CLOUDY    70  55  60 NE5       30.22S TC  21
MARSHALL       CLOUDY    68  68 100 NE5       30.19S FOG     TC  20
MOUNT PLEASANT CLOUDY    68  55  64 NE6       30.21F TC  20
MUSKEGON       CLOUDY    66  61  84 E9        30.21F TC  19
SOUTH HAVEN    CLOUDY    72  70  94 NW6       30.18F FOG     TC  22
$$
MIZ016>042-172100-
NORTHERN LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALPENA         SUNNY     70  49  47 SW3       30.23F TC  21
BEAVER ISLAND  SUNNY     68  55  64 NW5       30.24S TC  20
BELLAIRE       SUNNY     73  51  47 W3        30.22F TC  23
CADILLAC       SUNNY     68  54  60 E8        30.23F TC  20
CHARLEVOIX     SUNNY     68  52  56 N9        30.23F TC  20
FRANKFORT      SUNNY     70  55  60 N12       30.23S TC  21
GAYLORD        SUNNY     70  49  47 VRB3      30.23F TC  21
GRAYLING       SUNNY     71  50  47 NW3       30.22F TC  22
HARBOR SPRINGS SUNNY     72  50  46 W6        30.22F TC  22
HOUGHTON LAKE  MOSUNNY   68  51  54 MISG      30.24F TC  20
OSCODA         PTSUNNY   68  50  52 NE8       30.21F TC  20
ROGERS CITY    SUNNY     64  46  52 VRB5      30.22F TC  18
TRAVERSE CITY  MOSUNNY   71  53  52 N7        30.21F TC  22
$$
MIZ007>008-015-172100-
EASTERN UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
KINROSS        PTSUNNY   71  51  49 N7        30.23F TC  22
MACKINAC ISLAN SUNNY     70  50  49 W6        30.23S TC  21
NEWBERRY       CLOUDY    68  54  60 N7        30.22F TC  20
S. S. MARIE    PTSUNNY   69  51  52 N12G18    30.21F TC  21
$$
MIZ004>006-011>014-085-172100-
CENTRAL UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MANISTIQUE     PTSUNNY   70  55  60 S8        30.23F TC  21
ESCANABA       SUNNY     70  53  54 S7        30.24F TC  21
MENOMINEE      CLOUDY    68  57  68 CALM      30.26S TC  20
SAWYER-GWINN   CLOUDY    63  54  72 N9        30.27F TC  17
MUNISING         N/A     64  54  69 NW13      30.26S TC  18
$$
MIZ001>003-009>011-084-172100-
WESTERN UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
IRON MOUNTAIN  CLOUDY    70  49  47 VRB5      30.24F TC  21
HOUGHTON       SUNNY     66  52  60 NW10      30.26F TC  19
COPPER HARBOR    N/A     63  55  75 N13       30.25F TC  17
IRONWOOD       SUNNY     66  51  58 W9        30.30F TC  19
$$

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