687
ASUS43 KDTX 181710
RWRMI
MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
100 PM EDT WED MAR 18 2026
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>083-181800-
SOUTHEAST LOWER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ADRIAN CLOUDY 27 17 66 S12 30.15F WCI 17 TC -3
ALMA FLURRIES 25 19 80 S14 30.09F WCI 13 TC -4
ANN ARBOR LGT SNOW 25 15 66 S12G21 30.16F WCI 14 TC -4
BAD AXE CLOUDY 28 13 54 S21 30.13F WCI 15 TC -2
CARO FLURRIES 28 12 50 S13 30.12F WCI 18 TC -2
DETROIT CITY CLOUDY 28 14 55 S13 30.18F WCI 17 TC -2
DETROIT FLURRIES 28 14 55 S13 30.19F WCI 17 TC -2
FLINT CLOUDY 26 12 55 S14G21 30.14S WCI 14 TC -3
GROSSE ILE FLURRIES 28 16 59 S17 30.18F WCI 16 TC -2
HILLSDALE CLOUDY 27 19 74 S13 N/A WCI 16 TC -3
HOWELL FLURRIES 25 12 58 S14 30.12F WCI 13 TC -4
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAMBERTVILLE FLURRIES 28 16 59 S10G20 30.16F WCI 19 TC -2
LANSING FLURRIES 25 17 72 S13 30.11F WCI 14 TC -4
LAPEER CLOUDY 28 10 47 S12G17 30.15S WCI 18 TC -2
MASON CLOUDY 26 20 76 S15 30.11F WCI 14 TC -3
MONROE FLURRIES 30 16 55 S13G18 30.18F WCI 20 TC -1
MT. CLEMENS CLOUDY 29 11 48 S17 30.15F WCI 17 TC -2
PONTIAC FLURRIES 25 10 53 S13G18 30.14S WCI 13 TC -4
PORT HOPE N/A 27 12 53 S13G22 30.12F WCI 16 TC -3
PORT HURON CLOUDY 28 10 47 S16 30.18F WCI 17 TC -2
TRI CITIES LGT SNOW 25 19 78 S14 30.12F WCI 13 TC -4
MIDLAND LGT SNOW 27 18 69 S12 30.10F HAZE WCI 16
TROY CLOUDY 27 12 54 S12G17 30.17S WCI 16 TC -3
SAGINAW HB LGT SNOW 27 16 63 S15 30.12F HAZE WCI 15
MIZ043>046-050>051-056>058-064>065-071>073-077>080-181800-
SOUTHWEST LOWER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BATTLE CREEK CLOUDY 25 20 81 S15 30.08F WCI 13 TC -4
BENTON HARBOR CLOUDY 30 21 69 S16G24 30.06F WCI 19 TC -1
BIG RAPIDS CLOUDY 23 19 86 S12G17 30.03S WCI 12 TC -5
COLDWATER CLOUDY 27 21 80 S14 30.10F WCI 15 TC -3
FREMONT CLOUDY 25 19 80 S13 30.04F WCI 13 TC -4
HOLLAND CLOUDY 27 20 75 S13G22 30.06S WCI 16 TC -3
GRAND RAPIDS CLOUDY 25 21 85 S14 30.07F WCI 13 TC -4
IONIA CLOUDY 25 21 86 S14 30.08F WCI 13 TC -4
KALAMAZOO CLOUDY 26 20 77 S10G26 30.08F WCI 16 TC -3
LUDINGTON FLURRIES 25 21 86 S15G22 30.00F WCI 12 TC -4
MARSHALL CLOUDY 26 19 76 S10G18 30.09F WCI 16 TC -3
MOUNT PLEASANT CLOUDY 27 21 79 S10 30.08F WCI 17 TC -3
MUSKEGON FRZ DRZL 25 22 88 S10 30.05F WCI 15 TC -4
SOUTH HAVEN CLOUDY 30 19 64 S14 30.06S WCI 20 TC -1
MIZ016>042-181800-
NORTHERN LOWER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALPENA LGT SNOW 24 17 74 MISG 30.08F TC -4
BEAVER ISLAND FLURRIES 23 19 86 S13G22 29.97S WCI 11 TC -5
BELLAIRE CLOUDY 26 16 65 S10 30.03F WCI 16 TC -3
CHARLEVOIX FLURRIES 23 18 80 S12G18 29.99S WCI 12 TC -5
CHEBOYGAN LGT SNOW 23 18 80 S9 30.02F HAZE WCI 13
GRAYLING CLOUDY 22 18 82 CALM 30.00F TC -5
HARBOR SPRINGS FLURRIES 25 18 74 S7 30.01S WCI 17 TC -4
HOUGHTON LAKE LGT SNOW 21 17 84 S12 30.03S FOG WCI 9
PELLSTON LGT SNOW 22 18 85 S9 30.01F FOG WCI 12
ROGERS CITY FLURRIES 23 16 74 S13G22 30.05F WCI 11 TC -5
TRAVERSE CITY CLOUDY 25 18 74 S10G21 30.00S WCI 15 TC -4
MIZ007>008-015-181800-
EASTERN UPPER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
KINROSS LGT SNOW 22 18 85 S14 30.00F VSB 3/4 WCI 9
MACKINAC ISLAN LGT SNOW 21 18 86 S12G20 29.99F FOG WCI 9
NEWBERRY FLURRIES 21 18 86 S17 29.94S WCI 7 TC -6
S. S. MARIE LGT SNOW 22 18 85 SE9G23 30.00F FOG WCI 12
MIZ004>006-011>014-085-181800-
CENTRAL UPPER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MANISTIQUE FLURRIES 27 22 82 SW7 29.94S WCI 19 TC -3
ESCANABA CLOUDY 24 20 84 SW9 29.95S WCI 14 TC -4
MENOMINEE CLOUDY 26 22 84 SW8 29.96S WCI 18 TC -3
SAWYER-GWINN CLOUDY N/A N/A N/A SW12G17 29.87F
MUNISING N/A 22 18 85 S8 29.92F WCI 12 TC -6
MIZ001>003-009>011-084-181800-
WESTERN UPPER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
HOUGHTON CLOUDY 22 15 75 SW9 29.82F WCI 12 TC -6
COPPER HARBOR N/A 22 15 75 W6 29.85F WCI 14 TC -6
IRONWOOD CLOUDY 22 18 85 SW10 29.85R WCI 11 TC -6
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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