769  
ASUS43 KDTX 202010  
RWRMI  
MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
ISSUED BY NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
300 PM EST FRI DEC 20 2024  
 
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>083-202100-  
SOUTHEAST LOWER MICHIGAN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ADRIAN CLOUDY 33 27 78 N16 30.05R WCI 23 TC 1  
ALMA CLOUDY 30 19 64 N13G21 30.16R WCI 20 TC -1  
ANN ARBOR LGT SNOW 32 28 85 N9 30.05R FOG WCI 24  
BAD AXE LGT SNOW 29 26 86 NE15G23 30.11S WCI 18 TC -1  
DETROIT CITY LGT SNOW 33 30 88 N10G20 30.06R FOG WCI 25  
DETROIT LGT SNOW 32 29 88 N12 30.06R FOG WCI 23  
FLINT LGT SNOW 32 28 85 N14 30.10R FOG WCI 22  
GROSSE ILE LGT SNOW 32 30 93 N10 30.05R FOG WCI 24  
HILLSDALE FLURRIES 30 27 86 N16G24 30.05R WCI 19 TC -1  
HOWELL LGT SNOW 30 29 95 N9G17 30.07R WCI 22 TC -1  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
JACKSON LGT SNOW 31 27 85 NW9G18 30.08R FOG WCI 23  
LANSING CLOUDY 29 24 82 N15G28 30.14R WCI 18 TC -2  
MASON CLOUDY 31 28 88 N12G21 30.09R WCI 22 TC 0  
MIDLAND CLOUDY 30 18 59 N12 30.16R WCI 21 TC -1  
MONROE LGT SNOW 32 30 93 N7 30.04S FOG WCI 26  
MT. CLEMENS LGT SNOW 32 28 86 N10 30.03R VSB 1 WCI 24  
PONTIAC LGT SNOW 31 27 85 NE13G21 30.05R VSB 1 WCI 21  
PORT HOPE N/A 32 23 69 N20G29 30.11S WCI 20 TC 0  
PORT HURON LGT SNOW 32 30 93 N6 30.07R WCI 26 TC 0  
TRI CITIES CLOUDY 29 21 72 N16 30.16R WCI 17 TC -2  
YPSILANTI LGT SNOW 32 29 88 N8 30.06R VSB 1 WCI 25  

 
MIZ043>046-050>051-056>058-064>065-071>073-077>080-202100-  
SOUTHWEST LOWER MICHIGAN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BATTLE CREEK CLOUDY 32 26 78 N10 30.12R WCI 24 TC 0  
BENTON HARBOR PTSUNNY 35 25 66 N9G18 30.19R WCI 28 TC 2  
BIG RAPIDS CLOUDY 28 19 69 N8G17 30.19R WCI 20 TC -2  
COLDWATER CLOUDY 30 27 86 N13G22 30.09R WCI 20 TC -1  
HOLLAND CLOUDY 32 23 69 N12G21 30.19R WCI 23 TC 0  
GRAND RAPIDS CLOUDY 30 22 72 N17 30.17R WCI 18 TC -1  
KALAMAZOO CLOUDY 31 26 82 N14 30.14R WCI 21 TC -1  
MARSHALL CLOUDY 30 26 86 N5 30.10R WCI 25 TC -1  
MOUNT PLEASANT CLOUDY 28 18 64 N9 30.18R WCI 20 TC -2  
MUSKEGON PTSUNNY 33 20 58 N13 30.24R WCI 24 TC 1  
SOUTH HAVEN CLOUDY 32 23 70 NE9 30.19R WCI 24 TC 0  
STURGIS CLOUDY 30 25 80 N14G20 30.11R WCI 20 TC -1  

 
MIZ016>042-202100-  
NORTHERN LOWER MICHIGAN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ALPENA CLOUDY 26 15 63 N7 30.20S WCI 18 TC -3  
BEAVER ISLAND FLURRIES 25 16 68 N9G16 30.26S WCI 15 TC -4  
BELLAIRE MOSUNNY 27 17 64 N3 30.25S TC -3  
CADILLAC CLOUDY 25 16 68 N10 30.18R WCI 15 TC -4  
CHARLEVOIX CLOUDY 27 16 63 N9 30.25R WCI 17 TC -3  
GAYLORD CLOUDY 24 14 65 VRB3 30.18R TC -4  
HOUGHTON LAKE N/A 25 17 72 N9 30.19R WCI 15 TC -4  
MANISTEE FLURRIES 29 22 75 N9 30.26R WCI 20 TC -2  
OSCODA CLOUDY 25 18 74 N15 30.17S WCI 12 TC -4  
PELLSTON CLOUDY 26 13 57 N12 30.24R WCI 16 TC -3  
TRAVERSE CITY FLURRIES 30 20 66 N9 30.23R WCI 22 TC -1  
LUDINGTON CLOUDY 31 20 62 N5 30.25R WCI 26 TC 0  

 
MIZ007>008-015-202100-  
EASTERN UPPER MICHIGAN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
KINROSS LGT SNOW 21 19 93 N3 30.23S FOG TC -6  
MACKINAC ISLAN FLURRIES 25 16 68 NW10 30.23R WCI 15 TC -4  
NEWBERRY CLOUDY 23 14 67 N10 30.26R WCI 12 TC -5  
S. S. MARIE CLOUDY 24 16 71 NW8 30.23R WCI 15 TC -4  

 
MIZ004>006-011>014-085-202100-  
CENTRAL UPPER MICHIGAN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MANISTIQUE PTSUNNY 24 20 83 NW6 30.27S WCI 17 TC -4  
ESCANABA MOSUNNY 26 13 57 NW12G18 30.33R WCI 16 TC -3  
MENOMINEE PTSUNNY 27 16 63 N12 30.33R WCI 17 TC -3  
SAWYER-GWINN FLURRIES 19 10 68 NW14 30.30R WCI 6 TC -7  

 
MIZ001>003-009>011-084-202100-  
WESTERN UPPER MICHIGAN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
IRON MOUNTAIN PTSUNNY 21 9 59 NW12 30.31S WCI 9 TC -6  
HOUGHTON PTSUNNY 19 7 59 NW10 30.34S WCI 7 TC -7  
COPPER HARBOR N/A 21 13 71 N20 30.36S WCI 6 TC -6  
IRONWOOD MOSUNNY 18 8 65 W15 30.40R WCI 4 TC -8  

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