Regional Weather Roundup
Issued by NWS

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846
ASUS43 KDTX 010001
RWRMI
MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
800 PM EDT SUN AUG 31 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>083-010100-
SOUTHEAST LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ADRIAN         CLEAR     69  51  52 E7        30.25S TC  21
6HR MIN TEMP:  68; 6HR MAX TEMP:  77;

ALMA           CLEAR     70  52  52 SE5       30.25S TC  21
6HR MIN TEMP:  70; 6HR MAX TEMP:  77;

ANN ARBOR      CLEAR     68  52  56 SE6       30.24S TC  20
BAD AXE        CLEAR     65  55  69 CALM      30.28S TC  19
6HR MIN TEMP:  65; 6HR MAX TEMP:  73;

CARO           CLEAR     66  55  68 NE5       30.26S TC  19
DETROIT CITY   CLEAR     69  48  47 NE9       30.25F TC  21
6HR MIN TEMP:  69; 6HR MAX TEMP:  76;

DETROIT        PTCLDY    70  48  45 E7        30.25S TC  21
6HR MIN TEMP:  70; 6HR MAX TEMP:  76;

FLINT          PTCLDY    68  51  54 NE6       30.26S TC  20
6HR MIN TEMP:  68; 6HR MAX TEMP:  76;

GROSSE ILE     CLEAR     64  55  72 S5        30.25S TC  18
6HR MIN TEMP:  65; 6HR MAX TEMP:  73;

HILLSDALE      CLEAR     64  54  68 NE2       30.25S TC  18
6HR MIN TEMP:  66; 6HR MAX TEMP:  75;

HOWELL         CLEAR     70  52  52 NE2       30.25F TC  21
6HR MIN TEMP:  70; 6HR MAX TEMP:  76;


CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
JACKSON        CLEAR     67  49  52 NE3       30.25F TC  19
6HR MIN TEMP:  67; 6HR MAX TEMP:  77;

LAMBERTVILLE   CLEAR     68  53  58 CALM      30.24F TC  20
6HR MIN TEMP:  68; 6HR MAX TEMP:  74;

LANSING        CLEAR     69  50  50 NE3       30.25F TC  21
6HR MIN TEMP:  69; 6HR MAX TEMP:  77;

LAPEER         CLEAR     68  54  60 CALM      30.26F TC  20
MASON          CLEAR     69  52  55 NE3       30.25S TC  20
6HR MIN TEMP:  69; 6HR MAX TEMP:  76;

MONROE         CLEAR     66  52  59 E3        30.25S TC  19
6HR MIN TEMP:  67; 6HR MAX TEMP:  74;

PONTIAC        CLEAR     70  49  47 NE6       30.26S TC  21
6HR MIN TEMP:  70; 6HR MAX TEMP:  77;

PORT HOPE        N/A     64  56  75 CALM      30.26F TC  18
6HR MIN TEMP:  64; 6HR MAX TEMP:  69;

PORT HURON     CLEAR     61  54  77 CALM      30.27S TC  16
TRI CITIES     CLEAR     68  51  54 E3        30.27S TC  20
6HR MIN TEMP:  68; 6HR MAX TEMP:  76;

MIDLAND        CLEAR     68  52  56 E5        30.25F TC  20
6HR MIN TEMP:  68; 6HR MAX TEMP:  77;

TROY           CLEAR     72  48  43 E7        30.25S TC  22
SAGINAW HB     CLEAR     68  54  60 E6        30.25F TC  20
6HR MIN TEMP:  67; 6HR MAX TEMP:  76;

$$
MIZ043>046-050>051-056>058-064>065-071>073-077>080-010100-
SOUTHWEST LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BATTLE CREEK   CLEAR     71  48  43 E3        30.25F TC  22
6HR MIN TEMP:  71; 6HR MAX TEMP:  75;

BIG RAPIDS     PTCLDY    73  55  52 W6        30.25S TC  23
6HR MIN TEMP:  73; 6HR MAX TEMP:  80;

COLDWATER      CLEAR     68  50  52 NE5       30.24S TC  20
FREMONT        CLEAR     68  52  56 NW6       30.25S TC  20
6HR MIN TEMP:  69; 6HR MAX TEMP:  78;

HOLLAND        CLEAR     69  49  48 N3        30.25S TC  21
6HR MIN TEMP:  69; 6HR MAX TEMP:  76;

GRAND RAPIDS   PTCLDY    71  49  45 SE6       30.25S TC  22
6HR MIN TEMP:  71; 6HR MAX TEMP:  77;

IONIA          CLEAR     68  54  60 E3        30.25S TC  20
6HR MIN TEMP:  68; 6HR MAX TEMP:  76;

KALAMAZOO      CLEAR     71  49  45 CALM      30.24F TC  22
6HR MIN TEMP:  71; 6HR MAX TEMP:  76;

LUDINGTON      CLEAR     66  54  63 MISG      30.26F TC  19
6HR MIN TEMP:  66; 6HR MAX TEMP:  73;

MARSHALL       CLEAR     68  50  53 CALM      30.25S TC  20
6HR MIN TEMP:  68; 6HR MAX TEMP:  75;

MOUNT PLEASANT CLEAR     72  49  44 E3        30.24F TC  22
6HR MIN TEMP:  72; 6HR MAX TEMP:  77;

MUSKEGON       PTCLDY    68  50  52 NW5       30.26S TC  20
6HR MIN TEMP:  68; 6HR MAX TEMP:  75;

SOUTH HAVEN    CLEAR     68  54  60 N3        30.24F TC  20
$$
MIZ016>042-010100-
NORTHERN LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALPENA         CLEAR     65  57  75 E3        30.27S TC  18
6HR MIN TEMP:  65; 6HR MAX TEMP:  76;

BEAVER ISLAND  CLEAR     66  59  77 SW3       30.26F TC  19
6HR MIN TEMP:  67; 6HR MAX TEMP:  75;

BELLAIRE       CLEAR     65  60  83 CALM      30.27S TC  19
6HR MIN TEMP:  65; 6HR MAX TEMP:  76;

CADILLAC       CLEAR     66  57  72 N5        30.26F TC  19
6HR MIN TEMP:  66; 6HR MAX TEMP:  77;

CHARLEVOIX     CLEAR     66  59  77 W5        30.26F TC  19
6HR MIN TEMP:  67; 6HR MAX TEMP:  74;

CHEBOYGAN      CLEAR     68  55  64 W3        30.26R TC  20
6HR MIN TEMP:  69; 6HR MAX TEMP:  77;

FRANKFORT      CLEAR     67  60  78 CALM      30.27F TC  19
GAYLORD        CLEAR     68  54  60 VRB5      30.28S TC  20
6HR MIN TEMP:  68; 6HR MAX TEMP:  75;

HARBOR SPRINGS CLEAR     69  54  58 CALM      30.26F TC  21
HOUGHTON LAKE  CLEAR     69  58  67 CALM      30.27S TC  21
6HR MIN TEMP:  68; 6HR MAX TEMP:  76;

MANISTEE       CLEAR     67  57  70 CALM      30.26F TC  19
PELLSTON       CLEAR     67  55  65 CALM      30.27S TC  19
6HR MIN TEMP:  67; 6HR MAX TEMP:  76;

ROGERS CITY    CLEAR     66  57  72 NE1       30.26S TC  19
TRAVERSE CITY  PTCLDY    70  55  59 N3        30.25F TC  21
6HR MIN TEMP:  70; 6HR MAX TEMP:  77;

$$
MIZ007>008-015-010100-
EASTERN UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
KINROSS        CLEAR     70  58  65 SW5       30.27R TC  21
6HR MIN TEMP:  70; 6HR MAX TEMP:  77;

MACKINAC ISLAN CLEAR     66  59  77 W7        30.26S TC  19
6HR MIN TEMP:  66; 6HR MAX TEMP:  72;

NEWBERRY       PTCLDY    70  61  73 S6        30.25S TC  21
6HR MIN TEMP:  70; 6HR MAX TEMP:  78;

S. S. MARIE    CLEAR     70  60  70 CALM      30.25R TC  21
6HR MIN TEMP:  70; 6HR MAX TEMP:  77;

$$
MIZ004>006-011>014-085-010100-
CENTRAL UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MANISTIQUE       N/A     67  60  77 SW7       30.25F TC  20
6HR MIN TEMP:  67; 6HR MAX TEMP:  74;

ESCANABA       CLEAR     70  58  65 S7        30.25S TC  21
6HR MIN TEMP:  70; 6HR MAX TEMP:  75;

MENOMINEE      CLEAR     71  56  58 SW5       30.26S TC  22
6HR MIN TEMP:  70; 6HR MAX TEMP:  76;

SAWYER-GWINN   MOCLDY    73  63  68 SE8       30.24S TC  23
MUNISING         N/A     67  61  81 CALM      30.23S TC  19
6HR MIN TEMP:  66; 6HR MAX TEMP:  69;

$$
MIZ001>003-009>011-084-010100-
WESTERN UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
IRON MOUNTAIN  CLEAR     73  62  68 S3        30.24S TC  23
6HR MIN TEMP:  73; 6HR MAX TEMP:  79;

HOUGHTON       CLEAR     69  62  78 E6        30.24R TC  21
6HR MIN TEMP:  69; 6HR MAX TEMP:  79;

COPPER HARBOR    N/A     68  63  84 CALM      30.23S TC  20
6HR MIN TEMP:  68; 6HR MAX TEMP:  72;

IRONWOOD       CLEAR     73  62  68 W5        30.25S TC  23
6HR MIN TEMP:  73; 6HR MAX TEMP:  77;

$$

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