Observations

                        

785

ASUS43 KDTX 121601

RWRMI

MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP

NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI

1200 PM EDT TUE MAY 12 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>083-121700-

SOUTHEAST LOWER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ADRIAN         PTSUNNY   59  36  42 S14       30.14F TC  15

ALMA           LGT RAIN  48  37  66 S9        30.09F TC   9

ANN ARBOR      CLOUDY    55  33  43 S10       30.14F TC  13

BAD AXE        PTSUNNY   54  32  43 S12G22    30.12F TC  12

CARO           PTSUNNY   55  32  41 S12       30.12F TC  13

DETROIT CITY   PTSUNNY   58  35  42 S12       30.15F TC  14

DETROIT        PTSUNNY   57  35  43 SE13G22   30.16F TC  14

FLINT          CLOUDY    55  31  39 S14G21    30.13F TC  13

GROSSE ILE     PTSUNNY   55  43  62 S10G16    30.16F TC  13

HILLSDALE      PTSUNNY   57  39  51 S13       30.13F TC  14

HOWELL         PTSUNNY   55  34  44 S10       30.13F TC  13



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

JACKSON        CLOUDY    55  34  45 S13       30.14F TC  13

LAMBERTVILLE   MOSUNNY   61  34  36 SE8G16    30.14F TC  16

LANSING        PTSUNNY   55  33  43 S14       30.12F TC  13

LAPEER         PTSUNNY   57  28  33 S10G17    30.13F TC  14

MASON          CLOUDY    57  28  33 S12G17    30.12S TC  14

MONROE         MOSUNNY   57  39  51 SE12      30.15F TC  14

PONTIAC        CLOUDY    54  29  38 S13G21    30.14F TC  12

PORT HOPE        N/A     50  36  58 SE15      30.11F TC  10

PORT HURON     MOSUNNY   57  28  33 SE9       30.15F TC  14

TRI CITIES     LGT RAIN  52  31  44 S12G21    30.12F TC  11

MIDLAND        CLOUDY    52  32  46 S10       30.11F TC  11

TROY           PTSUNNY   57  32  38 S7        30.14F TC  14

SAGINAW HB     PTSUNNY   55  30  38 S15       30.10F TC  13

$$

MIZ043>046-050>051-056>058-064>065-071>073-077>080-121700-

SOUTHWEST LOWER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

BATTLE CREEK   CLOUDY    56  37  49 SW12      30.11F TC  13

BENTON HARBOR  PTSUNNY   61  37  41 S13G22    30.06F TC  16

BIG RAPIDS     MOSUNNY   46  36  66 S12       30.04F TC   8

COLDWATER      PTSUNNY   61  39  44 S10       30.12S TC  16

FREMONT        MOSUNNY   46  34  61 S7        30.04F TC   8

HOLLAND        CLOUDY    56  38  50 S10       30.05F TC  13

GRAND RAPIDS   CLOUDY    55  37  50 S13       30.07F TC  13

IONIA          CLOUDY    55  36  47 S10       30.08F TC  13

KALAMAZOO      CLOUDY    57  37  47 S14G20    30.10F TC  14

LUDINGTON      LGT RAIN  46  32  57 S12       30.00F TC   8

MARSHALL       CLOUDY    57  36  45 S10       30.11F TC  14

MOUNT PLEASANT CLOUDY    48  37  66 SE8       30.09F TC   9

MUSKEGON       CLOUDY    51  35  54 SE9       30.05F TC  11

SOUTH HAVEN    PTSUNNY   61  36  39 S12G20    30.06F TC  16

$$

MIZ016>042-121700-

NORTHERN LOWER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ALPENA         PTSUNNY   51  27  39 S13G23    30.09F TC  11

BEAVER ISLAND  LGT RAIN  41  36  81 SE10      29.98F TC   5

BELLAIRE       CLOUDY    45  37  74 S10       30.00F TC   7

CADILLAC       LGT RAIN  43  37  81 S13       30.00F TC   6

CHARLEVOIX     LGT RAIN  43  37  81 SE14      29.96F TC   6

CHEBOYGAN      CLOUDY    50  32  50 S10G16    30.00F TC  10

FRANKFORT      LGT RAIN  43  36  75 S13       29.96F TC   6

GAYLORD        LGT RAIN  43  34  70 S14G25    30.02F TC   6

HARBOR SPRINGS LGT RAIN  46  36  68 S8        29.99F TC   8

HOUGHTON LAKE  LGT RAIN  43  34  70 S12       30.06F TC   6

MANISTEE       LGT RAIN  42  35  76 SE7       29.98F TC   6

OSCODA         PTSUNNY   48  34  57 SE10      30.11F TC   9

PELLSTON       LGT RAIN  46  34  62 S8        30.00F TC   8

ROGERS CITY    PTSUNNY   52  28  40 S16       30.06F TC  11

TRAVERSE CITY  CLOUDY    45  34  65 SE10G18   29.96F TC   7

$$

MIZ007>008-015-121700-

EASTERN UPPER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

KINROSS        PTSUNNY   46  26  45 SE20      30.02F TC   8

MACKINAC ISLAN CLOUDY    48  30  49 SE10G17   30.00F TC   9

NEWBERRY       MIX PCPN  37  36  93 S8        30.00R FOG     WCI  31

S. S. MARIE    PTSUNNY   46  25  43 SE12G22   30.03F TC   8

$$

MIZ004>006-011>014-085-121700-

CENTRAL UPPER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

MANISTIQUE     LGT RAIN  40  36  85 SE8       29.98F WCI  34 TC   4

ESCANABA       LGT RAIN  42  39  89 SE14      29.89F TC   6

MENOMINEE      LGT RAIN  44  38  79 S18       29.84F TC   7

SAWYER-GWINN   PTSUNNY   43  39  87 S16G28    29.82F TC   6

MUNISING         N/A     39  36  89 S13G24    29.88F WCI  31 TC   4

$$

MIZ001>003-009>011-084-121700-

WESTERN UPPER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

IRON MOUNTAIN  MOSUNNY   49  40  71 S13G28    29.79F TC   9

HOUGHTON       CLOUDY    44  38  79 E16G23    29.74F TC   7

COPPER HARBOR    N/A     39  36  89 S10G25    29.81F WCI  32 TC   4

IRONWOOD       SUNNY     57  38  48 S13G20    29.66F TC  14

$$



ABBREVIATIONS USED IN REMARKS

   TC - TEMPERATURE IN CELSIUS

  WCI - WIND CHILL INDEX

   HX - HEAT INDEX

  VSB - VISIBILITY