Regional Weather Roundup
Issued by NWS

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717
ASUS43 KDTX 290910
RWRMI
MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
ISSUED BY NATIONAL WEATHER SERVICE GRAND RAPIDS MI
500 AM EDT FRI AUG 29 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>083-291000-
SOUTHEAST LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ADRIAN         PTCLDY    49  48  97 CALM      30.14R TC   9
ALMA           CLOUDY    52  46  82 N7        30.15S TC  11
ANN ARBOR      CLEAR     43  43 100 CALM      30.12R TC   6
BAD AXE        MOCLDY    49  46  87 CALM      30.12S TC  10
DETROIT CITY   CLEAR     53  45  74 NW5       30.12R TC  12
DETROIT        PTCLDY    51  47  86 N6        30.12S TC  11
FLINT          PTCLDY    51  48  89 N6        30.13S TC  11
GROSSE ILE     CLEAR     52  48  87 N8        30.11S TC  11
HILLSDALE      CLEAR     48  48 100 NE1       30.13S TC   9
HOWELL         CLEAR     48  46  93 NW5       30.13S FOG     TC   9

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
JACKSON        CLEAR     46  46 100 CALM      30.14S TC   8
LANSING        PTCLDY    48  45  89 CALM      30.15S TC   9
MASON            N/A     47  47 100 CALM      30.13S FOG     TC   9
MIDLAND        CLEAR     46  43  87 NW3       30.15S TC   8
MONROE         CLEAR     50  46  87 NW2       30.12R TC  10
MT. CLEMENS    CLEAR     50  45  83 NW5       30.08R TC  10
PONTIAC        CLEAR     48  46  93 N3        30.12S TC   9
PORT HOPE        N/A     58  46  64 N15G23    30.10S TC  14
PORT HURON     CLEAR     46  46 100 CALM      30.11S TC   8
TRI CITIES     PTCLDY    49  44  83 N7        30.15S TC   9
YPSILANTI      CLEAR     46  46 100 N5        30.13R TC   8
$$
MIZ043>046-050>051-056>058-064>065-071>073-077>080-291000-
SOUTHWEST LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BATTLE CREEK   CLEAR     47  44  90 CALM      30.15S TC   8
BENTON HARBOR  CLEAR     46  46 100 CALM      30.15S TC   8
BIG RAPIDS     CLEAR     44  42  91 CALM      30.18S TC   7
COLDWATER      PTCLDY    52  52 100 NW6       30.14R TC  11
HOLLAND        CLEAR     48  44  86 CALM      30.17R TC   9
GRAND RAPIDS   CLEAR     47  44  90 N3        30.16R TC   8
KALAMAZOO      CLEAR     48  44  86 CALM      30.15S TC   9
MARSHALL       CLEAR     46  46  98 CALM      30.14S TC   8
MOUNT PLEASANT MOCLDY    48  43  81 CALM      30.16S TC   9
MUSKEGON       CLEAR     49  44  83 N8        30.18S TC   9
SOUTH HAVEN    CLEAR     46  45  93 E1        30.15S TC   8
STURGIS        MOCLDY    50  48  93 VRB2      30.14S TC  10
$$
MIZ016>042-291000-
NORTHERN LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALPENA         CLEAR     47  45  93 CALM      30.16S TC   8
BEAVER ISLAND  CLEAR     50  48  93 N3        30.19S TC  10
BELLAIRE       CLEAR     39  39 100 CALM      30.20S TC   4
CADILLAC       CLEAR     37  36  93 NW2       30.18R TC   3
CHARLEVOIX     CLEAR     48  46  93 SE2       30.18S TC   9
GAYLORD        CLEAR     42  39  89 W3        30.18S TC   6
HOUGHTON LAKE  CLEAR     41  40  96 NE3       30.17F TC   5
MANISTEE       MOCLDY    41  41 100 CALM      30.20R TC   5
OSCODA         CLEAR     46  43  87 NW8       30.13S TC   8
PELLSTON       CLEAR     41  40  96 CALM      30.19S TC   5
TRAVERSE CITY  CLEAR     44  43  96 CALM      30.18S TC   7
LUDINGTON      CLEAR     41  41 100 N2        30.19S FOG     TC   5
$$
MIZ007>008-015-291000-
EASTERN UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
KINROSS        CLEAR     45  44  97 N3        30.20S TC   7
MACKINAC ISLAN PTCLDY    50  46  87 NE8       30.18S TC  10
NEWBERRY       PTCLDY    45  45 100 N3        30.20S TC   7
S. S. MARIE    CLEAR     47  44  90 N3        30.19S TC   8
$$
MIZ004>006-011>014-085-291000-
CENTRAL UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MANISTIQUE     PTCLDY    42  40  93 N5        30.20F TC   5
ESCANABA       PTCLDY    39  39 100 NW3       30.22S TC   4
MENOMINEE      MOCLDY    44  43  96 NW7       30.23S TC   7
SAWYER-GWINN   CLEAR     36  36 100 N2        30.21F TC   2
$$
MIZ001>003-009>011-084-291000-
WESTERN UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
IRON MOUNTAIN  FOG       38  38 100 CALM      30.21F VSB 1/2 TC   3
HOUGHTON       CLEAR     41  38  89 CALM      30.21F TC   5
COPPER HARBOR    N/A     45  44  97 W6        30.22F TC   7
IRONWOOD       CLEAR     36  36 100 CALM      30.22S TC   2
$$

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