Regional Weather Roundup
Issued by NWS

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866
ASUS43 KDTX 171810
RWRMI
MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
ISSUED BY NATIONAL WEATHER SERVICE GRAND RAPIDS MI
200 PM EDT THU JUL 17 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>083-171900-
SOUTHEAST LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ADRIAN         CLOUDY    78  64  61 NW9       30.01R TC  26
6HR MIN TEMP:  69; 6HR MAX TEMP:  79;

ALMA           CLOUDY    70  61  73 NW16      29.99S TC  21
ANN ARBOR      PTSUNNY   76  65  68 VRB7      29.98R TC  24
BAD AXE        CLOUDY    68  62  80 NW8       29.94R TC  20
6HR MIN TEMP:  65; 6HR MAX TEMP:  69;

DETROIT CITY   PTSUNNY   77  63  61 W10       29.95R TC  25
6HR MIN TEMP:  71; 6HR MAX TEMP:  77;

DETROIT        PTSUNNY   76  64  66 W14G22    29.98R TC  24
6HR MIN TEMP:  70; 6HR MAX TEMP:  76;

FLINT          CLOUDY    73  63  70 W15G22    29.97R TC  23
6HR MIN TEMP:  66; 6HR MAX TEMP:  74;

GROSSE ILE     PTSUNNY   79  64  61 W14       29.97R TC  26
6HR MIN TEMP:  71; 6HR MAX TEMP:  79;

HILLSDALE      CLOUDY    73  64  73 W12G17    30.03R TC  23
6HR MIN TEMP:  65; 6HR MAX TEMP:  74;

HOWELL         CLOUDY    73  63  68 W10G16    29.99R TC  23
6HR MIN TEMP:  65; 6HR MAX TEMP:  75;


CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
JACKSON        CLOUDY    70  63  78 SW12      30.02R TC  21
6HR MIN TEMP:  64; 6HR MAX TEMP:  72;

LANSING        CLOUDY    70  61  73 NW10      30.01R TC  21
6HR MIN TEMP:  64; 6HR MAX TEMP:  73;

MASON          CLOUDY    71  65  81 W10       30.00R TC  22
6HR MIN TEMP:  65; 6HR MAX TEMP:  73;

MIDLAND        PTSUNNY   73  59  60 NW10      29.96R TC  23
6HR MIN TEMP:  66; 6HR MAX TEMP:  74;

MONROE         CLOUDY    77  64  65 NW9       29.98R TC  25
6HR MIN TEMP:  71; 6HR MAX TEMP:  79;

MT. CLEMENS    PTSUNNY   77  64  63 W10       29.91R TC  25
6HR MIN TEMP:  71; 6HR MAX TEMP:  78; 6HR PCP: TRACE;

PONTIAC        PTSUNNY   73  62  68 W17       29.97R TC  23
6HR MIN TEMP:  66; 6HR MAX TEMP:  74; 6HR PCP: TRACE;

PORT HOPE        N/A     66  61  84 NW7G21    29.93R TC  19
6HR MIN TEMP:  66; 6HR MAX TEMP:  68; 6HR PCP:  0.02;

PORT HURON     PTSUNNY   75  64  69 W7        29.93R TC  24
TRI CITIES     PTSUNNY   70  59  68 W15       29.97R TC  21
6HR MIN TEMP:  66; 6HR MAX TEMP:  73;

YPSILANTI      CLOUDY    76  63  64 W14G20    29.98R TC  24
6HR MIN TEMP:  69; 6HR MAX TEMP:  76;

$$
MIZ043>046-050>051-056>058-064>065-071>073-077>080-171900-
SOUTHWEST LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BATTLE CREEK   CLOUDY    69  62  78 W13       30.03R TC  21
6HR MIN TEMP:  62; 6HR MAX TEMP:  69;

BENTON HARBOR  CLOUDY    64  61  90 VRB6      30.07R TC  18
6HR MIN TEMP:  64; 6HR MAX TEMP:  67; 6HR PCP: TRACE;

BIG RAPIDS     PTSUNNY   67  57  71 NW6G20    30.03R TC  19
6HR MIN TEMP:  60; 6HR MAX TEMP:  67;

COLDWATER      CLOUDY    72  64  78 W13       30.03R TC  22
6HR MIN TEMP:  64; 6HR MAX TEMP:  74;

HOLLAND        PTSUNNY   69  58  67 NW9G21    30.04R TC  21
6HR MIN TEMP:  62; 6HR MAX TEMP:  69;

GRAND RAPIDS   CLOUDY    67  59  75 NW10      30.03R TC  19
6HR MIN TEMP:  63; 6HR MAX TEMP:  69;

KALAMAZOO      CLOUDY    67  61  81 NW14      30.05R TC  19
6HR MIN TEMP:  62; 6HR MAX TEMP:  68;

MARSHALL       CLOUDY    69  63  79 W10       30.03R TC  21
6HR MIN TEMP:  63; 6HR MAX TEMP:  70;

MOUNT PLEASANT CLOUDY    71  58  62 W6        29.98S TC  22
6HR MIN TEMP:  62; 6HR MAX TEMP:  71; 6HR PCP:  0.02;

MUSKEGON       CLOUDY    68  56  65 NW7       30.05R TC  20
6HR MIN TEMP:  61; 6HR MAX TEMP:  69; 6HR PCP: TRACE;

SOUTH HAVEN    CLOUDY    66  59  77 NW12      30.07R TC  19
6HR MIN TEMP:  64; 6HR MAX TEMP:  68;

STURGIS        CLOUDY    72  64  78 W8        30.04S TC  22
6HR MIN TEMP:  66; 6HR MAX TEMP:  73;

$$
MIZ016>042-171900-
NORTHERN LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALPENA         CLOUDY    61  56  83 N13       29.97R TC  16
6HR MIN TEMP:  59; 6HR MAX TEMP:  62; 6HR PCP: TRACE;

BEAVER ISLAND  MOSUNNY   64  52  63 N12G17    30.05R TC  18
6HR MIN TEMP:  55; 6HR MAX TEMP:  65;

BELLAIRE       CLOUDY    60  57  88 NW6       30.03R TC  16
CADILLAC       CLOUDY    59  54  82 NW12      30.04R TC  15
6HR MIN TEMP:  57; 6HR MAX TEMP:  60;

CHARLEVOIX     CLOUDY    63  54  72 N12G21    30.03R TC  17
6HR MIN TEMP:  58; 6HR MAX TEMP:  62;

GAYLORD        CLOUDY    59  53  80 VRB7      30.02R TC  15
6HR MIN TEMP:  57; 6HR MAX TEMP:  59; 6HR PCP:  0.02;

HOUGHTON LAKE  CLOUDY    63  55  75 NW16      30.01R TC  17
6HR MIN TEMP:  59; 6HR MAX TEMP:  63; 6HR PCP: TRACE;

MANISTEE       CLOUDY    62  54  74 N9G20     30.06R TC  17
PELLSTON       CLOUDY    62  52  69 N13       30.03R TC  17
6HR MIN TEMP:  57; 6HR MAX TEMP:  62; 6HR PCP: TRACE;

TRAVERSE CITY  CLOUDY    61  54  77 N10       30.02R TC  16
6HR MIN TEMP:  59; 6HR MAX TEMP:  62; 6HR PCP: TRACE;

LUDINGTON      CLOUDY    61  55  82 N15G21    30.06R TC  16
6HR MIN TEMP:  58; 6HR MAX TEMP:  63;

$$
MIZ007>008-015-171900-
EASTERN UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
KINROSS        PTSUNNY   62  52  69 NW18G25   30.00R TC  17
6HR MIN TEMP:  54; 6HR MAX TEMP:  62; 6HR PCP: TRACE;

MACKINAC ISLAN CLOUDY    63  52  67 N9G18     30.01R TC  17
6HR MIN TEMP:  56; 6HR MAX TEMP:  63;

NEWBERRY       MOSUNNY   63  50  63 N15G24    30.04R TC  17
6HR MIN TEMP:  52; 6HR MAX TEMP:  63;

S. S. MARIE    MOSUNNY   66  48  52 NW13G20   29.99R TC  19
6HR MIN TEMP:  54; 6HR MAX TEMP:  66; 6HR PCP:  0.01;

$$
MIZ004>006-011>014-085-171900-
CENTRAL UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MANISTIQUE     PTSUNNY   66  50  54 N16G22    30.05R TC  19
6HR MIN TEMP:  54; 6HR MAX TEMP:  67;

ESCANABA       MOSUNNY   66  50  56 N9G18     30.08R TC  19
6HR MIN TEMP:  53; 6HR MAX TEMP:  67;

MENOMINEE      PTSUNNY   67  51  56 NE9G17    30.09S TC  19
6HR MIN TEMP:  55; 6HR MAX TEMP:  68;

SAWYER-GWINN   SUNNY     64  45  48 N15G23    30.09S TC  18
$$
MIZ001>003-009>011-084-171900-
WESTERN UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
IRON MOUNTAIN  MOSUNNY   68  49  50 N9G23     30.08S TC  20
6HR MIN TEMP:  53; 6HR MAX TEMP:  69;

HOUGHTON       SUNNY     67  52  58 NW10G17   30.11S TC  19
6HR MIN TEMP:  54; 6HR MAX TEMP:  67;

COPPER HARBOR    N/A     64  53  67 N12       30.08F TC  18
6HR MIN TEMP:  55; 6HR MAX TEMP:  64;

IRONWOOD       SUNNY     66  47  50 VRB7      30.14F TC  19
6HR MIN TEMP:  49; 6HR MAX TEMP:  66;

$$

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