629
ASUS43 KLOT 162102
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM CDT WED JUL 16 2025
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
REPORT WEATHER SUCH AS PRECIPITATION OR FOG.
ILZ001-002-007-009-015-016-024-162200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 85 69 58 W21G28 29.79R HX 89 TC 29
ILZ003-004-008-010-011-017-018-162200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 77 70 79 S12 29.76F TC 25
ILZ005-006-012>014-019>023-162200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE TSTM 73 70 90 SW13G28 29.78R FOG TC 23
CHICAGO-MIDWAY TSTM 74 68 81 W10 29.81R FOG TC 23
AURORA PTSUNNY 74 69 85 SW12 29.79F TC 23
JOLIET* LGT RAIN 73 71 93 SW9 29.81S TC 23
WAUKEGAN LGT RAIN 72 67 84 S10 29.75F TC 22
DUPAGE AIRPORT PTSUNNY 75 71 87 SE6 29.79F TC 24
WHEELING TSTM 74 71 91 VRB3G22 29.78S FOG TC 23
MORRIS* MOSUNNY 71 69 95 S12G17 29.80F TC 22
ROMEOVILLE* TSTM 73 73 100 SW8G17 29.82F TC 23
LANSING* PTSUNNY 89 72 57 SW12 29.80F HX 95 TC 32
NORTHERLY ISL* N/A 76 65 68 SW16 N/A TC 24
LMZ740>746-162200-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 77 76 160/ 10/ 12 1007.8F
WINTHROP HARBOR 73 74 190/ 16/ 19 N/A 2/ 3
WAUKEGAN HARBOR 73 75 210/ 10/ 14 N/A 1/ 2
WILMETTE BUOY 83 230/ 8/ 10 1010.8F 1/ 3
CHICAGO BUOY 85 75 240/ 21/ 45 1008.6R 1
HARRISON CRIB 95 220/ 22/ 24 N/A
NORTHERLY ISL 89 190/ 13/ 16 N/A
CALUMET HARBOR 89 200/ 11/ 17 1007.5F
BURNS HARBOR 88 210/ 9/ 12 1008.8F
MICHIGAN CITY 87 210/ 17/ 20 1006.5F
MICH CITY BUOY 83 79 220/ 6/ 8 1007.6F 1/ 2
ST. JOSEPH BUOY 83 CALM 1009.8F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-162200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 87 69 54 W10 29.87R HX 91 TC 31
MACOMB* MOSUNNY 86 71 60 W14 29.88R HX 91 TC 30
ILZ028>032-037-038-041>044-048-051>054-059>061-162200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON PTSUNNY 72 70 93 SW16 29.88R TC 22
DECATUR PTSUNNY 87 72 60 W24G39 29.92R HX 93 TC 31
PEORIA MOSUNNY 82 75 79 SW8 29.82R HX 89 TC 28
SPRINGFIELD MOSUNNY 74 71 91 SW9 29.88F TC 23
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-162200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
RANTOUL* PTSUNNY 86 74 67 SW14G21 29.87R HX 93 TC 30
MATTOON MOSUNNY 88 76 67 S10G21 29.88R HX 99 TC 31
ILZ079-100>102-162200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 91 73 55 SW13 29.85R HX 100 TC 33
BELLEVILLE MOSUNNY 95 76 55 SW14 29.85S HX 108 TC 35
CAHOKIA* SUNNY 95 72 47 SW9G18 29.85F HX 103 TC 35
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-162200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 87 76 69 SW12G22 29.89F HX 97 TC 31
MARION PTSUNNY 90 77 66 S18 29.89F HX 102 TC 32
MT. VERNON PTSUNNY 93 77 59 S16G24 29.88F HX 107 TC 34
CENTRALIA* MOSUNNY 89 76 66 S17 29.88S HX 99 TC 31
SALEM* PTSUNNY 90 78 68 SW6 29.88S HX 105 TC 32
METROPOLIS* MOSUNNY 88 74 63 CALM 29.94F HX 97 TC 31
ILZ067-068-072-073-078-083-087-091-162200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 93 78 61 S15 29.88F HX 108 TC 34
FAIRFIELD* MOSUNNY 89 75 63 S10G17 29.88F HX 98 TC 32
HARRISBURG* PTSUNNY 91 74 58 SW9 29.91F HX 101 TC 33
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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