292
ASUS43 KDTX 180510
RWRMI
MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
1200 AM EST THU DEC 18 2025
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR TO VISIBILITY.
MIZ047>049-052>055-059>063-066>070-074>076-081>083-180600-
SOUTHEAST LOWER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ADRIAN CLEAR 28 28 100 S5 29.98F FOG WCI 23
ALMA MOCLDY 28 27 93 SE10 29.89F WCI 19 TC -2
ANN ARBOR CLEAR 31 29 92 S7 29.97F FOG WCI 24
BAD AXE PTCLDY 32 29 88 S9G16 29.93F WCI 24 TC 0
CARO PTCLDY 30 28 93 SE8 29.92F WCI 23 TC -1
DETROIT CITY CLEAR 30 29 96 SE3 30.00F FOG TC -1
DETROIT PTCLDY 32 30 92 SE6 30.00F FOG WCI 26
FLINT PTCLDY 28 27 96 S8 29.95F FOG WCI 20
GROSSE ILE CLEAR 30 30 100 S6 30.00F FOG WCI 24
HILLSDALE PTCLDY 32 30 93 S8 29.93F WCI 25 TC 0
HOWELL PTCLDY 34 30 86 SE9 29.93F WCI 26 TC 1
CITY SKY/WX TMP DP RH WIND PRES REMARKS
JACKSON PTCLDY 32 29 88 SE7 29.93F WCI 26 TC 0
LAMBERTVILLE CLEAR 28 27 93 S5 29.98F FOG WCI 23
LANSING PTCLDY 32 29 88 S8 29.92F FOG WCI 25
LAPEER PTCLDY 32 30 93 SE5 29.96F FOG WCI 27
MASON PTCLDY 32 32 100 S8 29.91F FOG WCI 25
MONROE CLEAR 30 28 93 SE3 29.99F FOG TC -1
MT. CLEMENS CLEAR 29 28 94 SE5 29.98S FOG WCI 24
PONTIAC PTCLDY 32 30 92 S8 29.97F FOG WCI 25
PORT HOPE N/A 34 29 82 S8 29.94F WCI 27 TC 1
PORT HURON FOG 27 25 93 SE3 30.00F VSB 1 TC -3
TRI CITIES MOCLDY 31 29 92 S9 29.92F WCI 23 TC -1
MIDLAND MOCLDY 34 28 80 S8 29.91F WCI 27 TC 1
TROY CLEAR 30 30 100 S3 29.99F FOG TC -1
SAGINAW HB PTCLDY 28 25 86 S9 29.92F WCI 20 TC -2
MIZ043>046-050>051-056>058-064>065-071>073-077>080-180600-
SOUTHWEST LOWER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BATTLE CREEK PTCLDY 34 30 85 S14 29.89F WCI 25 TC 1
BENTON HARBOR PTCLDY 36 31 82 SE7 29.85F WCI 30 TC 2
BIG RAPIDS MOCLDY 32 28 86 S8 29.84F WCI 25 TC 0
COLDWATER PTCLDY 34 30 86 SE9 29.91F WCI 26 TC 1
FREMONT MOCLDY 34 30 86 SE6 29.83F WCI 29 TC 1
HOLLAND PTCLDY 34 30 85 S10 29.86F WCI 26 TC 1
GRAND RAPIDS PTCLDY 32 29 88 SE8 29.86F WCI 25 TC 0
IONIA PTCLDY 30 28 93 S10 29.88F WCI 21 TC -1
KALAMAZOO PTCLDY 33 30 88 S8 29.88F WCI 26 TC 1
LUDINGTON MOCLDY 36 32 87 SE12G17 29.79F WCI 27 TC 2
MARSHALL PTCLDY 33 30 88 SE6 29.91F WCI 28 TC 1
MOUNT PLEASANT MOCLDY 32 31 95 SE5 29.88F WCI 28 TC 0
MUSKEGON MOCLDY 34 30 85 SE8 29.84F WCI 27 TC 1
SOUTH HAVEN PTCLDY 37 30 75 S5 29.85F WCI 34 TC 3
MIZ016>042-180600-
NORTHERN LOWER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALPENA MOCLDY 32 28 85 SE10 29.87F WCI 24 TC 0
BEAVER ISLAND CLOUDY 37 32 81 S6G20 29.79F WCI 33 TC 3
BELLAIRE CLOUDY 38 29 70 S5 29.81F WCI 34 TC 3
CADILLAC MOCLDY 36 30 80 S12G21 29.79F WCI 27 TC 2
CHARLEVOIX CLOUDY 36 30 80 VRB5 29.81S WCI 32 TC 2
CHEBOYGAN CLOUDY 32 25 74 S3 29.83F TC 0
FRANKFORT CLOUDY 37 30 75 S12 29.78S WCI 30 TC 3
GAYLORD MOCLDY 33 29 85 S16G24 29.79F WCI 23 TC 1
GRAYLING MOCLDY 35 30 83 S8 29.79F WCI 29 TC 2
HARBOR SPRINGS CLOUDY 36 29 76 CALM 29.81F TC 2
HOUGHTON LAKE MOCLDY 33 30 88 S12 29.83F WCI 24 TC 1
MANISTEE CLOUDY 36 31 82 SE8 29.79F WCI 30 TC 2
OSCODA N/A 36 30 80 S12 29.90F WCI 27 TC 2
PELLSTON CLOUDY 30 25 81 CALM 29.83S TC -1
ROGERS CITY MOCLDY 34 27 75 S14 29.83F WCI 24 TC 1
TRAVERSE CITY CLOUDY 37 31 78 S3 29.78F TC 3
MIZ007>008-015-180600-
EASTERN UPPER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
KINROSS CLOUDY 30 28 92 S13 29.82F WCI 20 TC -1
MACKINAC ISLAN CLOUDY 32 27 80 S14 29.82S WCI 22 TC 0
NEWBERRY CLOUDY 34 28 80 S16 29.75S WCI 23 TC 1
S. S. MARIE CLOUDY 29 24 82 SE8 29.84S WCI 21 TC -2
MIZ004>006-011>014-085-180600-
CENTRAL UPPER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MANISTIQUE CLOUDY 38 36 91 S12 29.74F WCI 31 TC 3
ESCANABA CLOUDY 36 34 92 S9 29.74S WCI 29 TC 2
MENOMINEE CLOUDY 36 33 89 S8 29.73F WCI 30 TC 2
SAWYER-GWINN CLOUDY 32 28 86 S17 29.64F WCI 21 TC 0
MUNISING N/A 36 31 82 S10G25 29.70F WCI 28 TC 2
MIZ001>003-009>011-084-180600-
WESTERN UPPER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
IRON MOUNTAIN CLOUDY 33 27 78 SE9 29.64F WCI 25 TC 1
HOUGHTON CLOUDY 36 24 62 SE13 29.54F WCI 27 TC 2
COPPER HARBOR N/A 35 27 72 S12G28 29.55F WCI 27 TC 2
IRONWOOD CLOUDY 38 20 48 S16G30 29.40F WCI 29 TC 3
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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