Regional Weather Roundup
Issued by NWS

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592
ASUS43 KDTX 181101
RWRMI
MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
700 AM EDT MON AUG 18 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>083-181200-
SOUTHEAST LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ADRIAN         CLEAR     55  54  96 N3        30.17S TC  13
ALMA           CLEAR     52  52 100 NE5       30.18S TC  11
ANN ARBOR      CLEAR     55  53  93 CALM      30.15S TC  13
BAD AXE        CLEAR     52  49  90 CALM      30.20R TC  11
CARO           CLEAR     54  52  94 NE5       30.19R TC  12
DETROIT CITY   CLEAR     58  53  84 N5        30.16S TC  14
DETROIT        MOCLDY    59  54  83 N6        30.16S TC  15
FLINT          CLEAR     54  52  93 N3        30.18R TC  12
GROSSE ILE     MOCLDY    64  57  77 NE6       30.15S TC  18
HILLSDALE      CLEAR     54  54 100 E2        30.17R TC  12
HOWELL         CLEAR     54  52  94 NE2       30.17R TC  12

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
JACKSON        CLEAR     54  53  97 NE3       30.17S TC  12
LAMBERTVILLE   CLEAR     58  56  94 CALM      30.15S TC  15
LANSING        CLEAR     54  51  90 NE3       30.18S TC  12
LAPEER         CLEAR     52  50  93 CALM      30.18S TC  11
MASON          CLEAR     54  54 100 CALM      30.17S TC  12
MONROE         CLEAR     57  54  88 N3        30.15S TC  14
PONTIAC        PTCLDY    56  53  90 E5        30.17S TC  13
PORT HOPE        N/A     65  53  65 E17       30.20R TC  18
PORT HURON     MOCLDY    57  52  82 NE3       30.18R TC  14
TRI CITIES     CLEAR     55  52  89 NE7       30.19S TC  13
MIDLAND        CLEAR     50  48  93 VRB1      30.19S TC  10
TROY           CLEAR     61  52  72 NE7       30.17R TC  16
SAGINAW HB     CLEAR     54  50  87 N3        30.19R TC  12
$$
MIZ043>046-050>051-056>058-064>065-071>073-077>080-181200-
SOUTHWEST LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BATTLE CREEK   CLOUDY    60  55  83 E6        30.16S TC  16
BENTON HARBOR  PTCLDY    66  60  81 E14       30.10F TC  19
BIG RAPIDS     PTCLDY    56  54  92 CALM      30.18S TC  14
COLDWATER      CLOUDY    61  55  82 E7        30.16R TC  16
FREMONT        CLOUDY    63  54  72 E7        30.15R TC  17
GRAND RAPIDS   PTCLDY    59  53  80 E9        30.17R TC  15
IONIA          CLEAR     55  54  94 E6        30.16F TC  13
KALAMAZOO      CLOUDY    61  55  81 E6        30.16S TC  16
LUDINGTON      CLOUDY    63  54  72 E14G20    30.13S TC  17
MARSHALL       CLEAR     55  54  94 CALM      30.17R TC  13
MOUNT PLEASANT CLEAR     53  53 100 CALM      30.19R TC  12
MUSKEGON       CLOUDY    64  53  67 E16       30.13S TC  18
SOUTH HAVEN    PTCLDY    64  55  72 E12G18    30.11S TC  18
$$
MIZ016>042-181200-
NORTHERN LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALPENA         PTCLDY    57  48  72 E6        30.24S TC  14
BEAVER ISLAND  PTCLDY    63  48  59 SE12G22   30.20S TC  17
BELLAIRE       CLEAR     52  51  97 CALM      30.21R TC  11
CADILLAC       MOCLDY    57  50  77 E8        30.19S TC  14
CHARLEVOIX     PTCLDY    61  50  67 SE12      30.20S TC  16
CHEBOYGAN      CLEAR     55  46  71 SE6       30.23R TC  13
FRANKFORT      MOCLDY    63  54  72 E8        30.16S TC  17
GAYLORD        PTCLDY    54  47  77 E6        30.23R TC  12
GRAYLING       CLEAR     44  44  97 CALM      30.21R FOG     TC   7
HARBOR SPRINGS PTCLDY    55  49  80 E5        30.22S TC  13
HOUGHTON LAKE  CLEAR     48  46  93 E5        30.22S TC   9
MANISTEE       CLOUDY    61  53  75 E10       30.15S TC  16
OSCODA         PTCLDY    64  50  59 E14       30.21S TC  18
PELLSTON       PTCLDY    56  48  74 E7        30.23R TC  13
ROGERS CITY    CLEAR     58  48  69 SE5       30.25S TC  15
TRAVERSE CITY  MOCLDY    57  50  77 VRB3      30.18R TC  14
$$
MIZ007>008-015-181200-
EASTERN UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
KINROSS        PTCLDY    52  47  83 E9        30.26S TC  11
MACKINAC ISLAN PTCLDY    63  46  55 SE12G20   30.23R TC  17
NEWBERRY       PTCLDY    50  48  93 E9        30.22S TC  10
S. S. MARIE    PTCLDY    53  43  68 SE5       30.26R TC  12
$$
MIZ004>006-011>014-085-181200-
CENTRAL UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MANISTIQUE       N/A     64  53  69 SE13G21   30.19S TC  18
ESCANABA       PTCLDY    65  57  75 SE16      30.17R TC  18
MENOMINEE      LGT RAIN  65  60  84 SE14G21   30.15R TC  18
SAWYER-GWINN   CLEAR     55  52  88 SE9       30.16F TC  13
MUNISING         N/A     55  49  80 S6        30.17S TC  13
$$
MIZ001>003-009>011-084-181200-
WESTERN UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
IRON MOUNTAIN    N/A     58  56  93 E6        30.13F TC  14
HOUGHTON       MOCLDY    58  54  86 E7        30.14S TC  14
COPPER HARBOR    N/A     63  57  81 VRB5      30.14S TC  17
IRONWOOD       MOCLDY    59  54  83 E8        30.07F TC  15
$$

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