Regional Weather Roundup
Issued by NWS

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205
ASUS43 KDTX 130310
RWRMI
MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
1100 PM EDT SAT SEP 12 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>083-130400-
SOUTHEAST LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ADRIAN         CLOUDY    72  69  90 SW5       29.93R TC  22
ALMA           CLOUDY    66  63  88 SW5       29.88S TC  19
ANN ARBOR        N/A    N/A N/A N/A MISG      29.91R
BAD AXE        CLOUDY    68  63  83 SW3       29.86S TC  20
CARO           MOCLDY    66  64  94 CALM      29.87S TC  19
DETROIT CITY   PTCLDY    74  70  87 S6        29.89F TC  23
DETROIT        MOCLDY    73  69  87 S7        29.91R TC  23
FLINT          MOCLDY    69  65  86 SW3       29.89S TC  21
GROSSE ILE     PTCLDY    73  72  94 SW5       29.90S TC  23
HILLSDALE      CLOUDY    70  68  94 SW5       29.94S TC  21

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
JACKSON        PTCLDY    68  67  96 CALM      29.92S TC  20
LAMBERTVILLE   PTCLDY    72  70  94 S5        29.92R TC  22
LANSING        CLOUDY    72  66  81 CALM      29.90S TC  22
LAPEER         PTCLDY    66  64  94 SW1       29.89S TC  19
MASON          PTCLDY    67  64  89 CALM      29.90S TC  20
MONROE         PTCLDY    72  70  94 S3        29.91R TC  22
MT. CLEMENS    MOCLDY    73  69  87 S7        29.85S TC  23
PONTIAC        MOCLDY    73  68  84 SW6       29.91R TC  23
PORT HOPE        N/A     73  62  68 SW5       29.84S TC  23
PORT HURON     PTCLDY    72  66  83 S5        29.88F TC  22
TRI CITIES     CLOUDY    72  61  68 SW6       29.88  TC  22
MIDLAND        MOCLDY    72  61  68 W5        29.87R TC  22
TROY           PTCLDY    75  70  83 SW8       29.89S TC  24
SAGINAW HB     CLEAR     70  63  78 SW6       29.87R TC  21
$$
MIZ043>046-050>051-056>058-064>065-071>073-077>080-130400-
SOUTHWEST LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BATTLE CREEK   MOCLDY    69  66  90 CALM      29.92R TC  21
BENTON HARBOR    N/A     71  65  81 W5        29.92R TC  22
BIG RAPIDS     MOCLDY    72  66  83 W3        29.89R TC  22
COLDWATER      PTCLDY    73  70  88 S6        29.92S TC  23
FREMONT        MOCLDY    70  68  94 W5        29.90R TC  21
HOLLAND        PTCLDY    71  68  90 NW3       29.92R TC  22
GRAND RAPIDS   MOCLDY    71  66  84 W5        29.90R TC  22
IONIA          MOCLDY    70  64  83 W5        29.90R TC  21
KALAMAZOO      PTCLDY    71  68  90 S5        29.92R TC  22
LUDINGTON      FOG       66  66 100 W5        29.89R VSB 1   TC  19
MARSHALL       PTCLDY    66  66 100 S1        29.92R FOG     TC  19
MOUNT PLEASANT MOCLDY    70  63  78 W3        29.88R TC  21
MUSKEGON       MOCLDY    72  66  81 NW5       29.91R TC  22
SOUTH HAVEN    PTCLDY    73  68  83 N6        29.91R TC  23
$$
MIZ016>042-130400-
NORTHERN LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALPENA         CLOUDY    65  54  67 N9        29.88R TC  18
BEAVER ISLAND  CLEAR     61  52  72 N6        29.89S TC  16
BELLAIRE       MOCLDY    64  62  94 CALM      29.89R TC  18
CADILLAC       PTCLDY    66  64  94 W3        29.90R TC  19
CHARLEVOIX     MOCLDY    66  57  72 N12       29.89R TC  19
CHEBOYGAN      MOCLDY    63  54  72 NW7       29.89R TC  17
FRANKFORT      PTCLDY    63  63 100 NW2       29.88R FOG     TC  17
GAYLORD        MOCLDY    64  55  72 CALM      29.90R TC  18
HARBOR SPRINGS CLEAR     63  55  77 N3        29.89R TC  17
HOUGHTON LAKE  PTCLDY    69  65  86 NW5       29.90R TC  21
MANISTEE       FOG       63  63 100 CALM      29.89R VSB 3/4 TC  17
OSCODA         CLOUDY    73  64  73 N3        29.84S TC  23
ROGERS CITY    PTCLDY    63  55  77 N7        29.87R TC  17
TRAVERSE CITY  PTCLDY    65  64  97 CALM      29.86R TC  18
$$
MIZ007>008-015-130400-
EASTERN UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
KINROSS        CLEAR     56  54  93 W3        29.88R TC  13
MACKINAC ISLAN PTCLDY    61  54  77 NW6       29.88S TC  16
NEWBERRY       CLEAR     55  50  82 W5        29.87S TC  13
S. S. MARIE    CLEAR     59  54  83 VRB5      29.86R TC  15
$$
MIZ004>006-011>014-085-130400-
CENTRAL UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MANISTIQUE     CLEAR     52  50  93 NW3       29.88R TC  11
ESCANABA       PTCLDY    54  49  83 NW5       29.90R TC  12
MENOMINEE      PTCLDY    61  52  72 CALM      29.92R TC  16
SAWYER-GWINN   CLEAR     55  48  76 W6        29.92R TC  13
MUNISING         N/A     63  51  65 NW8       29.89R TC  17
$$
MIZ001>003-009>011-084-130400-
WESTERN UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
IRON MOUNTAIN  PTCLDY    57  48  72 NW7       29.92R TC  14
HOUGHTON       PTCLDY    57  45  64 W15       29.90R TC  14
COPPER HARBOR    N/A     60  49  66 NW9G21    29.87R TC  16
IRONWOOD       MOCLDY    53  45  74 W7        29.98R TC  12
$$

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