Regional Weather Roundup
Issued by NWS

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746
ASUS43 KDTX 121301
RWRMI
MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
900 AM EDT SUN OCT 12 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>083-121400-
SOUTHEAST LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ADRIAN         FOG       48  47  96 N6        30.09R VSB 1/4 TC   9
ALMA           FOG       43  43 100 NE3       30.11S VSB<1/4 TC   6
ANN ARBOR      FOG       49  49 100 NE6       30.08S VSB 1/4 TC   9
BAD AXE        SUNNY     52  50  93 E8        30.12S TC  11
CARO           FOG       45  45 100 VRB1      30.11S VSB 3/4 TC   7
DETROIT CITY   MOSUNNY   53  48  83 N5        30.10R HAZE    TC  12
DETROIT        MOSUNNY   51  49  92 N6        30.09R FOG     TC  11
FLINT          CLOUDY    50  49  96 E8        30.11S FOG     TC  10
GROSSE ILE     MOSUNNY   54  52  94 NE12      30.07S TC  12
HILLSDALE      FOG       43  43 100 E3        30.08R VSB 1/2 TC   6
HOWELL         SUNNY     45  45 100 VRB1      30.09S FOG     TC   7

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
JACKSON        FOG       44  43  96 CALM      30.10R VSB 1/4 TC   7
LAMBERTVILLE   FOG       50  50 100 NE6       30.07R VSB<1/4 TC  10
LANSING        FOG       42  42 100 CALM      30.11S VSB<1/4 TC   6
LAPEER         PTSUNNY   52  50  93 CALM      30.11S FOG     TC  11
MASON          FOG       43  43 100 CALM      30.09S VSB<1/4 TC   6
MONROE         CLOUDY    54  52  94 NE6       30.07S FOG     TC  12
MT. CLEMENS    MOSUNNY   53  49  87 E9        30.06R TC  12
PONTIAC        MOSUNNY   52  49  89 CALM      30.10R FOG     TC  11
PORT HOPE        N/A     57  52  83 E12       30.12R TC  14
PORT HURON     SUNNY     52  52 100 E3        30.11S TC  11
TRI CITIES     SUNNY     47  46  97 CALM      30.13S TC   8
MIDLAND        SUNNY     43  41  93 CALM      30.12S TC   6
TROY           SUNNY     50  48  93 NE6       30.10R TC  10
SAGINAW HB     CLOUDY    46  45  93 NW1       30.12S FOG     TC   8
$$
MIZ043>046-050>051-056>058-064>065-071>073-077>080-121400-
SOUTHWEST LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BATTLE CREEK   FOG       45  44  97 E5        30.09R VSB 1/4 TC   7
BENTON HARBOR  SUNNY     46  46 100 E5        30.07R TC   8
BIG RAPIDS     FOG       41  41 100 W2        30.11R VSB<1/4 TC   5
COLDWATER      FOG       43  43 100 E5        30.07S VSB 1/2 TC   6
FREMONT        PTSUNNY   45  45 100 E6        30.09S FOG     TC   7
HOLLAND        FOG       44  44 100 E7        30.09R VSB 1/4 TC   7
GRAND RAPIDS   FOG       46  46 100 E5        30.10R VSB<1/4 TC   8
IONIA          FOG       45  45 100 E3        30.10R VSB<1/4 TC   7
KALAMAZOO      FOG       44  44 100 CALM      30.09R VSB 1/4 TC   7
LUDINGTON      SUNNY     43  43 100 E5        30.10R TC   6
MARSHALL       FOG       42  42  99 CALM      30.09S VSB 1/4 TC   6
MOUNT PLEASANT FOG       41  41 100 CALM      30.11S VSB 1/2 TC   5
MUSKEGON       MOSUNNY   45  44  97 E6        30.09S TC   7
SOUTH HAVEN    FOG       46  45  93 E7        30.07S VSB 1/2 TC   8
$$
MIZ016>042-121400-
NORTHERN LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALPENA         CLOUDY    52  51  97 CALM      30.15S TC  11
BEAVER ISLAND  CLOUDY    54  52  94 SE9       30.12R TC  12
BELLAIRE       CLOUDY    49  49 100 CALM      30.13S FOG     TC   9
CADILLAC       FOG       45  45 100 E2        30.11S VSB<1/4 TC   7
CHARLEVOIX     SUNNY     50  50 100 SE3       30.12R TC  10
CHEBOYGAN      SUNNY     52  50  93 SE6       30.14R FOG     TC  11
FRANKFORT      CLEAR     41  41 100 S2        30.10R TC   5
GAYLORD        FOG       50  50 100 E6        30.13S VSB 1/2 TC  10
GRAYLING       FOG       48  46  93 E5        30.11S VSB 7/8 TC   9
HARBOR SPRINGS CLOUDY    51  51  98 NE3       30.13S FOG     TC  11
HOUGHTON LAKE  FOG       46  46 100 E5        30.13S VSB<1/4 TC   8
MANISTEE       MOSUNNY   41  40  96 E5        30.10S FOG     TC   5
OSCODA         MOSUNNY   57  52  82 E8        30.13S TC  14
PELLSTON       FOG       51  51 100 SE5       30.14S VSB 1/2 TC  11
ROGERS CITY    CLOUDY    52  52 100 SE2       30.14S TC  11
TRAVERSE CITY  FOG       48  48 100 SE5       30.11S VSB 1/2 TC   9
$$
MIZ007>008-015-121400-
EASTERN UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
KINROSS        FOG       51  51 100 E9        30.15S VSB 1/4 TC  11
MACKINAC ISLAN SUNNY     54  52  94 SE8       30.13S TC  12
NEWBERRY       FOG       48  48 100 SE6       30.12R VSB 1/4 TC   9
S. S. MARIE    PTSUNNY   50  49  96 VRB3      30.15S TC  10
$$
MIZ004>006-011>014-085-121400-
CENTRAL UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MANISTIQUE     MOCLDY    58  55  87 S9        30.10S TC  15
ESCANABA       MOCLDY    58  54  86 S9        30.09R TC  14
MENOMINEE      CLOUDY    56  51  84 S3        30.09S TC  13
SAWYER-GWINN   PTCLDY    46  46 100 S6        30.07R FOG     TC   8
MUNISING         N/A     47  45  93 SW5       30.08S TC   8
$$
MIZ001>003-009>011-084-121400-
WESTERN UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
IRON MOUNTAIN  CLOUDY    53  49  86 SE6       30.06R TC  12
HOUGHTON       PTCLDY    51  46  83 SE9       30.00F TC  11
COPPER HARBOR    N/A     55  47  74 SW8G21    29.99F TC  13
IRONWOOD       MOCLDY    52  46  80 SE9G18    29.94F TC  11
$$

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