Regional Weather Roundup
Issued by NWS

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731
ASUS43 KDTX 301310
RWRMI
MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
900 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>083-301400-
SOUTHEAST LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ADRIAN         SUNNY     54  50  86 CALM      30.22R TC  12
ALMA           SUNNY     52  50  93 SW3       30.20R TC  11
ANN ARBOR      SUNNY     53  51  93 CALM      30.20S TC  12
BAD AXE        SUNNY     54  49  83 CALM      30.20R TC  12
CARO           PTSUNNY   52  48  87 SW2       30.20S TC  11
DETROIT CITY   SUNNY     62  44  51 N3        30.21R TC  17
DETROIT        MOSUNNY   58  47  66 CALM      30.22R TC  14
FLINT          SUNNY     54  49  83 CALM      30.21S TC  12
GROSSE ILE     SUNNY     59  52  77 NE3       30.20S TC  15
HILLSDALE      PTSUNNY   55  52  88 VRB3      30.21R TC  13
HOWELL         SUNNY     55  50  82 SW2       30.21S TC  13

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
JACKSON        SUNNY     50  49  96 CALM      30.22R TC  10
LAMBERTVILLE   SUNNY     56  53  89 CALM      30.20S TC  13
LANSING        SUNNY     55  48  77 S3        30.21R TC  13
LAPEER         MOSUNNY   52  50  93 CALM      30.22R TC  11
MASON          SUNNY     53  53 100 CALM      30.21R TC  12
MONROE         SUNNY     54  50  87 N2        30.20S TC  12
PONTIAC        MOSUNNY   58  50  75 W5        30.21R TC  14
PORT HOPE        N/A     59  49  69 SW5       30.18R TC  15
PORT HURON     SUNNY     52  48  87 CALM      30.20S TC  11
TRI CITIES     SUNNY     54  49  83 SW6       30.22R TC  12
MIDLAND        SUNNY     54  46  76 CALM      30.20R TC  12
TROY           SUNNY     55  46  71 VRB1      30.21R TC  13
SAGINAW HB     SUNNY     55  48  76 SW3       30.20S TC  13
$$
MIZ043>046-050>051-056>058-064>065-071>073-077>080-301400-
SOUTHWEST LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BATTLE CREEK   SUNNY     54  50  86 CALM      30.21R TC  12
BIG RAPIDS     SUNNY     51  48  91 CALM      30.20R TC  10
COLDWATER      SUNNY     52  50  93 NE2       30.21R TC  11
FREMONT        SUNNY     52  48  87 CALM      30.21R TC  11
HOLLAND        SUNNY     54  49  83 VRB3      30.21R TC  12
GRAND RAPIDS   SUNNY     52  48  86 CALM      30.20R TC  11
IONIA          SUNNY     52  48  87 S3        30.20R TC  11
KALAMAZOO      SUNNY     53  48  83 CALM      30.22R TC  12
LUDINGTON      SUNNY     50  48  93 MISG      30.21R TC  10
MARSHALL       SUNNY     50  49  95 CALM      30.22R TC  10
MOUNT PLEASANT SUNNY     51  50  97 CALM      30.19S TC  10
MUSKEGON       SUNNY     52  49  89 CALM      30.21R TC  11
SOUTH HAVEN    SUNNY     55  48  76 E5        30.20R TC  13
$$
MIZ016>042-301400-
NORTHERN LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALPENA         SUNNY     53  47  79 W5        30.20S TC  12
BEAVER ISLAND  SUNNY     54  52  94 CALM      30.18S TC  12
BELLAIRE       SUNNY     49  47  93 CALM      30.21F TC  10
CADILLAC       SUNNY     50  46  87 CALM      30.20R TC  10
CHARLEVOIX     SUNNY     54  50  87 SE2       30.19S TC  12
CHEBOYGAN      MOSUNNY   55  50  82 SW5       30.18S TC  13
FRANKFORT      SUNNY     50  48  94 CALM      30.20S TC  10
GAYLORD        SUNNY     51  46  83 SW3       30.21R TC  11
HARBOR SPRINGS SUNNY     54  47  78 CALM      30.19S TC  12
HOUGHTON LAKE  SUNNY     49  46  90 CALM      30.21R TC   9
MANISTEE       SUNNY     48  46  93 SE3       30.21R TC   9
PELLSTON       SUNNY     50  47  89 CALM      30.20R TC  10
ROGERS CITY    SUNNY     57  48  72 W6        30.18S TC  14
TRAVERSE CITY  MOSUNNY   51  47  86 CALM      30.19S TC  11
$$
MIZ007>008-015-301400-
EASTERN UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
KINROSS        MOSUNNY   52  48  86 CALM      30.19R TC  11
MACKINAC ISLAN MOSUNNY   57  48  72 W5        30.18S TC  14
NEWBERRY       MOSUNNY   55  52  88 W8        30.17R TC  13
S. S. MARIE    MOSUNNY   50  48  93 CALM      30.18R TC  10
$$
MIZ004>006-011>014-085-301400-
CENTRAL UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MANISTIQUE       N/A     58  54  88 W3        30.18S TC  14
ESCANABA       MOSUNNY   48  48 100 W3        30.19S TC   9
MENOMINEE      SUNNY     53  53 100 CALM      30.21R TC  12
SAWYER-GWINN   SUNNY     45  45 100 CALM      30.17S TC   7
MUNISING         N/A     52  49  89 S6        30.17R TC  11
$$
MIZ001>003-009>011-084-301400-
WESTERN UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
IRON MOUNTAIN  CLOUDY    53  53 100 NW6       30.18R TC  12
HOUGHTON       PTSUNNY   60  49  66 W7        30.15R TC  16
COPPER HARBOR    N/A     56  51  84 W5        30.14R TC  13
IRONWOOD       PTSUNNY   49  47  93 CALM      30.20R TC   9
$$

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