Regional Weather Roundup
Issued by NWS

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869
ASUS43 KDTX 240110
RWRMI
MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
ISSUED BY NATIONAL WEATHER SERVICE GRAND RAPIDS MI
900 PM EDT SAT AUG 23 2025

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>083-240200-
SOUTHEAST LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ADRIAN         CLOUDY    70  62  76 NW6G17    29.89R THUNDER TC  21
ALMA           CLEAR     66  54  63 NW8       29.86R TC  19
ANN ARBOR      MOCLDY    68  64  87 SW9       29.86R TC  20
BAD AXE        PTCLDY    65  62  89 NW6       29.81R TC  19
DETROIT CITY   RAIN      71  63  75 SW15G28   29.83R TC  22
DETROIT        MOCLDY    69  63  81 NW6       29.86R THUNDER TC  21
FLINT          MOCLDY    69  56  62 W10       29.85R TC  21
GROSSE ILE     MOCLDY    72  66  83 SW3       29.85R TC  22
HILLSDALE      LGT RAIN  66  64  94 W7        29.89R TC  19
HOWELL         MOCLDY    72  61  68 NW8G16    29.86R TC  22

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
JACKSON        CLOUDY    69  61  75 W6        29.88R TC  21
LANSING        CLEAR     68  55  63 W8        29.87R TC  20
MASON          PTCLDY    70  59  69 NW10      29.86R TC  21
MIDLAND        CLEAR     66  54  63 NW3       29.84R TC  19
MONROE         PTCLDY    72  64  78 W7        29.86R TC  22
MT. CLEMENS    MOCLDY    76  65  70 S15       29.77S TC  24
PONTIAC        MOCLDY    71  63  75 SW7       29.85R TC  22
PORT HOPE        N/A     69  65  86 CALM      29.80R TC  21
PORT HURON     HVY RAIN  63  61  94 S3        29.84R VSB 1   TC  17
TRI CITIES     CLEAR     68  53  58 W9        29.85R TC  20
YPSILANTI      MOCLDY    69  63  81 CALM      29.86R TC  21
$$
MIZ043>046-050>051-056>058-064>065-071>073-077>080-240200-
SOUTHWEST LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BATTLE CREEK   PTCLDY    65  58  78 NW6       29.89R TC  18
BENTON HARBOR  PTCLDY    70  58  65 VRB5      29.91R TC  21
BIG RAPIDS     PTCLDY    66  53  63 W6        29.88S TC  19
COLDWATER      CLOUDY    70  63  78 NW6       29.89R TC  21
HOLLAND        PTCLDY    68  55  63 NW7G18    29.90R TC  20
GRAND RAPIDS   PTCLDY    69  53  56 W13G21    29.89R TC  21
KALAMAZOO      PTCLDY    67  57  70 NW9       29.91R TC  19
MARSHALL       CLEAR     66  58  77 W3        29.89R TC  19
MOUNT PLEASANT CLEAR     67  50  53 W7        29.86R TC  20
MUSKEGON       PTCLDY    67  55  65 NW12      29.90R TC  19
SOUTH HAVEN    MOCLDY    70  59  68 NW10      29.91R TC  21
STURGIS        MOCLDY    70  59  68 NW7       29.90R TC  21
$$
MIZ016>042-240200-
NORTHERN LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALPENA         PTCLDY    66  53  63 W3        29.82R TC  19
BEAVER ISLAND  PTCLDY    64  52  63 NW7       29.83S TC  18
BELLAIRE       CLEAR     66  55  68 CALM      29.84S TC  19
CADILLAC       CLEAR     61  54  77 W6        29.87S TC  16
CHARLEVOIX     LGT RAIN  64  57  77 N7        29.83R TC  18
GAYLORD        CLEAR     63  53  70 W6        29.85S TC  17
HOUGHTON LAKE  PTCLDY    64  54  69 NW6       29.86R TC  18
MANISTEE       PTCLDY    66  55  67 W7        29.87S TC  19
OSCODA         CLEAR     66  50  55 W3        29.82R TC  19
PELLSTON       CLOUDY    64  53  67 NW9       29.83R TC  18
TRAVERSE CITY  PTCLDY    66  53  63 SW3       29.84R TC  19
LUDINGTON      PTCLDY    66  54  63 VRB7      29.88S TC  19
$$
MIZ007>008-015-240200-
EASTERN UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
KINROSS        CLEAR     60  52  74 NW7       29.82R TC  16
MACKINAC ISLAN CLEAR     63  52  67 NW9G16    29.81S TC  17
NEWBERRY       CLEAR     59  54  82 W3        29.82S TC  15
S. S. MARIE    CLEAR     60  52  74 NW8       29.80S TC  16
$$
MIZ004>006-011>014-085-240200-
CENTRAL UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MANISTIQUE       N/A     58  55  88 CALM      29.83S TC  15
ESCANABA       CLEAR     62  52  69 W5        29.85S TC  17
MENOMINEE      CLEAR     64  53  67 CALM      29.88S TC  18
SAWYER-GWINN   CLEAR     61  50  67 W6        29.85S TC  16
$$
MIZ001>003-009>011-084-240200-
WESTERN UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
IRON MOUNTAIN  CLEAR     62  52  69 W7        29.86S TC  17
HOUGHTON       PTCLDY    61  55  81 W13       29.83S TC  16
COPPER HARBOR    N/A     64  57  78 W9        29.79S TC  18
IRONWOOD       MOCLDY    61  54  77 W8        29.90F TC  16
$$

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