Observations

                        

839

ASUS43 KDTX 210801

RWRMI

MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP

NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI

400 AM EDT TUE APR 21 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>083-210900-

SOUTHEAST LOWER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ADRIAN         PTCLDY    39  28  64 S8        30.20F WCI  33 TC   4

ALMA           PTCLDY    41  28  60 S9        30.12S TC   5

ANN ARBOR      PTCLDY    38  26  62 S7        30.18F WCI  33 TC   3

BAD AXE        CLOUDY    36  29  74 S10       30.16F WCI  29 TC   2

CARO           PTCLDY    37  28  70 S7        30.16F WCI  32 TC   3

DETROIT CITY   PTCLDY    41  31  67 S7        30.21F TC   5

DETROIT        CLOUDY    41  32  70 S8        30.21F TC   5

FLINT          PTCLDY    41  25  53 S9        30.17F TC   5

GROSSE ILE     PTCLDY    45  34  65 S16       30.20F TC   7

HILLSDALE      MOCLDY    41  25  52 S10G16    30.16F TC   5

HOWELL         PTCLDY    39  23  52 S12       30.15F WCI  32 TC   4



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

JACKSON        MOCLDY    41  24  51 SE8       30.16F TC   5

LAMBERTVILLE   CLEAR     39  27  60 S7        30.21F WCI  34 TC   4

LANSING        MOCLDY    42  25  50 S13       30.14F TC   6

LAPEER         PTCLDY    37  28  70 S5        30.18F WCI  34 TC   3

MASON          MOCLDY    43  17  34 S9        30.14F TC   6

MONROE         PTCLDY    43  28  56 S9        30.21F TC   6

PORT HOPE        N/A     37  28  70 S8        30.16F WCI  31 TC   3

PORT HURON     CLOUDY    36  27  69 SE6       30.23R WCI  31 TC   2

TRI CITIES     CLOUDY    41  27  57 S9        30.14F TC   5

MIDLAND        CLOUDY    41  25  52 S8        30.12F TC   5

TROY           PTCLDY    39  30  70 S3        30.20S TC   4

SAGINAW HB     CLOUDY    39  27  60 S12       30.14F WCI  32 TC   4

$$

MIZ043>046-050>051-056>058-064>065-071>073-077>080-210900-

SOUTHWEST LOWER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

BATTLE CREEK   MOCLDY    43  25  49 S10       30.13F TC   6

BENTON HARBOR  CLEAR     45  27  49 SE8       30.10F TC   7

BIG RAPIDS     MOCLDY    39  25  56 SE3       30.08S TC   4

COLDWATER      MOCLDY    43  27  52 S8        30.15F TC   6

FREMONT        MOCLDY    43  27  52 S5        30.08S TC   6

HOLLAND        MOCLDY    46  27  47 S12       30.09F TC   8

GRAND RAPIDS   MOCLDY    45  26  47 S13       30.11F TC   7

IONIA          PTCLDY    43  27  52 S10       30.11F TC   6

KALAMAZOO      PTCLDY    42  26  53 S10       30.13F TC   6

LUDINGTON      MOCLDY    48  30  49 S13G22    30.05S TC   9

MARSHALL       MOCLDY    42  27  55 S7        30.14F TC   6

MOUNT PLEASANT PTCLDY    42  28  55 S5        30.11S TC   6

MUSKEGON       MOCLDY    48  27  44 S17G26    30.07F TC   9

SOUTH HAVEN    CLEAR     46  27  46 S8        30.10F TC   8

$$

MIZ016>042-210900-

NORTHERN LOWER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

BEAVER ISLAND  MOCLDY    43  23  45 S12       29.98F TC   6

BELLAIRE       PTCLDY    42  21  43 S3        30.04F TC   6

CADILLAC       MOCLDY    39  23  52 S6        30.06F WCI  35 TC   4

CHARLEVOIX     CLOUDY    43  21  42 S15       30.00F TC   6

CHEBOYGAN      MOCLDY    37  21  52 S6        30.00F WCI  33 TC   3

FRANKFORT      PTCLDY    45  25  45 S8        30.02F TC   7

GAYLORD        PTCLDY    38  18  44 S8        30.03F WCI  32 TC   3

HARBOR SPRINGS CLOUDY    41  21  44 SW3       30.01F TC   5

HOUGHTON LAKE  PTCLDY    37  23  56 S7        30.08F WCI  32 TC   3

MANISTEE       MOCLDY    41  25  53 E5        30.05F TC   5

OSCODA         MOCLDY    39  30  70 S9        30.12F WCI  33 TC   4

PELLSTON       CLOUDY    39  22  50 SE6       30.01F WCI  35 TC   4

ROGERS CITY    CLOUDY    39  21  48 S15G23    30.03F WCI  31 TC   4

TRAVERSE CITY  PTCLDY    45  22  40 S10G21    30.02F TC   7

$$

MIZ007>008-015-210900-

EASTERN UPPER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

KINROSS        CLOUDY    31  26  82 SE10      29.99F WCI  22 TC  -1

MACKINAC ISLAN MOCLDY    39  21  48 S14G20    29.99F WCI  31 TC   4

NEWBERRY       MOCLDY    39  27  60 SW21      29.94F WCI  29 TC   4

S. S. MARIE    CLOUDY    32  26  78 E5        29.99F WCI  27 TC   0

$$

MIZ004>006-011>014-085-210900-

CENTRAL UPPER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

MANISTIQUE     MOCLDY    38  34  84 S8        29.96F WCI  33 TC   4

ESCANABA       MOCLDY    40  33  76 S8        29.95F WCI  34 TC   4

MENOMINEE      MOCLDY    44  32  62 S8        29.96F TC   7

SAWYER-GWINN   CLOUDY    37  28  70 S13       29.89F WCI  29 TC   3

MUNISING         N/A     40  29  64 S14G26    29.90F WCI  32 TC   4

$$

MIZ001>003-009>011-084-210900-

WESTERN UPPER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

IRON MOUNTAIN  MOCLDY    38  31  76 SE7       29.89F WCI  33 TC   3

HOUGHTON       CLEAR     44  23  43 S3        29.80F TC   7

COPPER HARBOR    N/A     44  22  41 W14G29    29.77  TC   7

IRONWOOD       CLEAR     46  26  45 SW13G20   29.82F TC   8

$$



ABBREVIATIONS USED IN REMARKS

   TC - TEMPERATURE IN CELSIUS

  WCI - WIND CHILL INDEX

   HX - HEAT INDEX

  VSB - VISIBILITY