Regional Weather Roundup
Issued by NWS

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736
ASUS43 KDTX 201001
RWRMI
MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
600 AM EDT SUN SEP 20 2026

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>083-201100-
SOUTHEAST LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ADRIAN         FOG       62  62 100 NE6       29.95R VSB 1/2 TC  17
ALMA           CLOUDY    59  59 100 NE7       29.98R FOG     TC  15
ANN ARBOR        N/A    N/A N/A N/A MISG      29.94S
BAD AXE        CLOUDY    59  55  88 E2        29.98S TC  15
CARO           CLOUDY    59  55  88 N2        29.98S TC  15
DETROIT CITY   CLOUDY    59  58  96 NE6       29.95S FOG     TC  15
DETROIT        DRIZZLE   61  59  93 NE7       29.94S TC  16
FLINT          CLOUDY    59  58  96 NE7       29.97R FOG     TC  15
GROSSE ILE     CLOUDY    61  61 100 NE9       29.93S TC  16
HILLSDALE      LGT RAIN  63  63 100 E5        29.94S VSB 3/4 TC  17

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
JACKSON        FOG       61  61 100 NE7       29.94S VSB 1/2 TC  16
LAMBERTVILLE   CLOUDY    63  63 100 NE2       29.93S FOG     TC  17
LANSING        CLOUDY    61  60  97 NE8       29.96R FOG     TC  16
LAPEER         NOT AVBL
MASON            N/A    N/A N/A N/A MISG        N/A
MONROE         CLOUDY    63  63 100 VRB2      29.93F TC  17
MT. CLEMENS    CLOUDY    58  57  94 CALM      29.92S TC  15
PONTIAC        LGT RAIN  59  58  96 NE5       29.96R FOG     TC  15
PORT HOPE        N/A     63  54  72 NE8       29.97F TC  17
PORT HURON     CLOUDY    59  52  77 N3        29.97R TC  15
TRI CITIES     CLOUDY    60  57  89 NE5       29.98F TC  16
MIDLAND        NOT AVBL
TROY           DRIZZLE   59  59 100 NE6       29.96R FOG     TC  15
SAGINAW HB     CLOUDY    59  57  94 E5        29.97S TC  15
$$
MIZ043>046-050>051-056>058-064>065-071>073-077>080-201100-
SOUTHWEST LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BATTLE CREEK   RAIN      62  62 100 NE3       29.94R FOG     TC  17
BENTON HARBOR  HVY RAIN  64  64 100 NE3       29.92R FOG     TC  18
BIG RAPIDS     CLOUDY    59  57  94 NE3       29.98R TC  15
COLDWATER      LGT RAIN  63  63 100 VRB2      29.92S FOG     TC  17
FREMONT        CLOUDY    61  59  94 NE7       29.96R TC  16
HOLLAND        CLOUDY    62  61  96 VRB5      29.95R TC  17
GRAND RAPIDS   FOG       61  61 100 NE8       29.95R VSB 3/4 TC  16
KALAMAZOO      RAIN      63  62  97 NE3       29.93R FOG     TC  17
LUDINGTON      CLOUDY    59  59 100 VRB3      29.99R TC  15
MARSHALL       LGT RAIN  63  63 100 E3        29.93S FOG     TC  17
MOUNT PLEASANT CLOUDY    61  57  88 NE5       29.98R FOG     TC  16
MUSKEGON       CLOUDY    60  60 100 NE7       29.96R FOG     TC  16
SOUTH HAVEN    LGT RAIN  64  63  94 NE3       29.92S TC  18
$$
MIZ016>042-201100-
NORTHERN LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALPENA         CLOUDY    59  57  93 N5        30.02R TC  15
BEAVER ISLAND  PTCLDY    55  54  94 N6        30.05R TC  13
BELLAIRE       CLOUDY    58  56  94 CALM      30.02S TC  14
CADILLAC       CLOUDY    57  57 100 NE5       30.00S TC  14
CHARLEVOIX     PTCLDY    59  55  88 NE6       30.03R TC  15
CHEBOYGAN      CLOUDY    57  54  88 N6        30.03R TC  14
FRANKFORT      MOCLDY    59  57  94 VRB3      30.00S TC  15
GAYLORD        CLOUDY    57  56  96 NE5       30.03R TC  14
GRAYLING       CLOUDY    60  59  98 NE5       30.00S TC  16
HARBOR SPRINGS PTCLDY    57  54  88 NE3       30.03R TC  14
HOUGHTON LAKE  CLOUDY    57  57 100 NE5       30.02R TC  14
OSCODA         CLOUDY    59  57  94 N5        29.99S TC  15
ROGERS CITY    CLOUDY    59  57  94 N6        30.02S TC  15
TRAVERSE CITY  CLOUDY    60  59  96 NE6       30.00S TC  16
$$
MIZ007>008-015-201100-
EASTERN UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
KINROSS        FOG       46  46 100 CALM      30.05S VSB 1/4 TC   8
MACKINAC ISLAN FOG       54  54 100 N6        30.03S VSB 1/4 TC  12
NEWBERRY       PTCLDY    50  48  93 NW6       30.06R TC  10
S. S. MARIE    PTCLDY    45  45 100 CALM      30.04S FOG     TC   7
$$
MIZ004>006-011>014-085-201100-
CENTRAL UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MANISTIQUE     PTCLDY    50  48  93 N7        30.06R TC  10
ESCANABA       PTCLDY    52  52 100 CALM      30.08R TC  11
MENOMINEE      MOCLDY    53  53 100 N7        30.07R TC  12
MUNISING         N/A     59  52  77 N7        30.07S TC  15
$$
MIZ001>003-009>011-084-201100-
WESTERN UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
IRON MOUNTAIN  PTCLDY    46  45  96 CALM      30.08R TC   8
HOUGHTON       CLOUDY    55  52  89 NE10      30.13R TC  13
COPPER HARBOR    N/A     57  53  86 E20G30    30.13R TC  14
IRONWOOD       CLOUDY    52  52 100 N5        30.15R TC  11
$$

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