Regional Weather Roundup
Issued by NWS

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975
ASUS43 KDTX 300710
RWRMI
MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
300 AM EDT SAT AUG 30 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>083-300800-
SOUTHEAST LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ADRIAN         CLEAR     47  45  93 CALM      30.15S TC   8
ALMA           CLEAR     45  45 100 N1        30.14S TC   7
ANN ARBOR      FOG       43  43 100 CALM      30.14S VSB 1/4 TC   6
BAD AXE        MOCLDY    41  40  95 CALM      30.14S TC   5
CARO           MOCLDY    48  46  93 SW2       30.14S TC   9
DETROIT CITY   CLEAR     52  46  80 N3        30.14S TC  11
DETROIT        PTCLDY    53  48  83 CALM      30.14F TC  12
FLINT          CLEAR     45  44  97 CALM      30.15F TC   7
GROSSE ILE     CLEAR     52  48  87 NE2       30.13S TC  11
HILLSDALE      MOCLDY    43  43 100 E1        30.14S FOG     TC   6
HOWELL         CLEAR     48  46  93 NW1       30.14S TC   9

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
JACKSON        FOG       42  42 100 CALM      30.15S VSB 1/2 TC   6
LAMBERTVILLE   PTCLDY    49  48  97 CALM      30.13S TC   9
LANSING        CLEAR     47  45  93 CALM      30.15S TC   8
LAPEER         CLEAR     45  43  93 CALM      30.15S TC   7
MASON          CLEAR     44  44 100 CALM      30.14S FOG     TC   7
MONROE         CLEAR     46  43  87 N1        30.13F TC   8
PONTIAC        CLEAR     49  48  97 CALM      30.14F TC   9
PORT HOPE        N/A     51  43  74 SW7       30.12F TC  11
PORT HURON     CLEAR     43  41  93 CALM      30.13F TC   6
TRI CITIES     CLEAR     52  45  77 S3        30.15F TC  11
MIDLAND        CLEAR     46  45  93 N1        30.14F TC   8
TROY           CLEAR     52  46  82 NW1       30.14S TC  11
SAGINAW HB     CLEAR     46  45  93 SW3       30.14F TC   8
$$
MIZ043>046-050>051-056>058-064>065-071>073-077>080-300800-
SOUTHWEST LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BATTLE CREEK   CLEAR     46  46 100 N3        30.14F TC   8
BIG RAPIDS     CLEAR     48  45  88 CALM      30.14F TC   9
COLDWATER      CLEAR     46  46 100 NE1       30.14S FOG     TC   8
FREMONT        CLEAR     46  45  93 NW2       30.14R TC   8
HOLLAND        CLEAR     45  44  97 CALM      30.14F TC   7
GRAND RAPIDS   CLEAR     47  45  93 S5        30.14S TC   8
IONIA          CLEAR     46  45  93 S2        30.14S TC   8
KALAMAZOO      CLEAR     48  48 100 CALM      30.14F TC   9
LUDINGTON      CLEAR     41  41 100 NE1       30.15S TC   5
MARSHALL       CLEAR     44  43  97 CALM      30.14S TC   7
MOUNT PLEASANT CLEAR     48  48 100 CALM      30.14S TC   9
MUSKEGON       CLEAR     50  47  89 NE3       30.15S TC  10
SOUTH HAVEN    CLEAR     50  46  87 SE1       30.14R TC  10
$$
MIZ016>042-300800-
NORTHERN LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALPENA         CLEAR     45  44  97 CALM      30.15F TC   7
BEAVER ISLAND  CLEAR     43  43 100 SE1       30.14F TC   6
BELLAIRE       CLEAR     41  41 100 CALM      30.17S TC   5
CADILLAC       CLEAR     41  39  93 NW2       30.15S TC   5
CHARLEVOIX     CLEAR     48  46  93 SE3       30.15S TC   9
CHEBOYGAN      CLEAR     45  43  93 SW3       30.14S TC   7
FRANKFORT        N/A     45  44  97 CALM      30.15F TC   7
GAYLORD        MOCLDY    44  42  93 CALM      30.16F TC   7
HARBOR SPRINGS CLEAR     46  45  97 CALM      30.15S TC   8
HOUGHTON LAKE  CLEAR     41  41 100 CALM      30.16S FOG     TC   5
MANISTEE       PTCLDY    43  43 100 CALM      30.15S TC   6
PELLSTON       CLEAR     40  39  97 CALM      30.16S TC   4
ROGERS CITY    CLEAR     48  45  87 SW5       30.13F TC   9
TRAVERSE CITY  CLEAR     45  44  97 CALM      30.15S TC   7
$$
MIZ007>008-015-300800-
EASTERN UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
KINROSS        CLEAR     47  46  97 W3        30.15S TC   8
MACKINAC ISLAN CLEAR     50  48  93 NW5       30.14S TC  10
NEWBERRY       CLEAR     45  43  93 SW3       30.14S TC   7
S. S. MARIE    CLEAR     45  44  97 CALM      30.14S TC   7
$$
MIZ004>006-011>014-085-300800-
CENTRAL UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MANISTIQUE       N/A     44  42  92 MISG        N/A  TC   7
ESCANABA       CLEAR     46  46 100 W5        30.15F TC   8
MENOMINEE      CLEAR     49  49 100 CALM      30.16S TC   9
SAWYER-GWINN   CLEAR     41  39  93 SW2       30.14F TC   5
MUNISING         N/A     49  47  93 S7        30.13F TC   9
$$
MIZ001>003-009>011-084-300800-
WESTERN UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
IRON MOUNTAIN  MOCLDY    47  46  97 CALM      30.14R TC   8
HOUGHTON       CLEAR     44  41  89 CALM      30.12F TC   7
COPPER HARBOR    N/A     51  50  96 VRB3      30.12F TC  11
IRONWOOD       PTCLDY    38  38 100 CALM      30.15S FOG     TC   3
$$

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