117
ASUS43 KLOT 110312
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 PM CDT WED JUN 10 2026
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.
ILZ001-002-007-009-015-016-024-110400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE LGT RAIN 67 66 97 E3 29.70R TC 19
STERLING* PTCLDY 67 67 100 SE6 29.71R TC 19
SAVANNA* CLOUDY 69 64 83 S10 29.69R TC 21
ILZ003-004-008-010-011-017-018-110400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD TSTM 67 65 93 SE10G29 29.72F TC 19
FREEPORT* MOCLDY 68 66 94 S13 29.71F TC 20
ROCHELLE* RAIN 66 64 94 SE8 29.72F TC 19
DE KALB* TSTM 66 65 99 SW12 29.77F TC 19
PERU* LGT RAIN 68 66 94 SE7 29.72F TC 20
ILZ005-006-012>014-019>023-110400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE TSTM 70 64 81 W20G39 29.71F TC 21
CHICAGO-MIDWAY CLOUDY 72 67 84 W10 29.75R TC 22
AURORA TSTM 66 65 96 W10 29.75F TC 19
WAUKEGAN LGT RAIN 72 69 90 W8 29.71R TC 22
DUPAGE AIRPORT LGT RAIN 67 65 93 W14G22 29.76R TC 19
KANKAKEE* TSTM 66 64 95 W9G20 29.82S TC 19
WHEELING RAIN 70 67 90 W15G30 29.75R TC 21
MORRIS* RAIN 66 66 100 NW10 29.76S TC 19
ROMEOVILLE* LGT RAIN 68 66 94 SW15G22 29.77R TC 20
NORTHERLY ISL* N/A 74 65 73 W12 N/A TC 23
LMZ740>746-110400-
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)
WINTHROP HARBOR 72 62 340/ 14/ 21 1007.3 1/ 3
WAUKEGAN HARBOR 69 59 230/ 19/ 29 1007.2 2/ 2
WILMETTE BUOY 71 230/ 21/ 27 1009.2R 1/ 2
CHICAGO BUOY 72 62 260/ 14/ 19 1006.1 1
HARRISON CRIB 75 240/ 22/ 28 N/A
NORTHERLY ISL 73 300/ 9/ 10 N/A
CALUMET HARBOR 73 270/ 5/ 9 1007.2
BURNS HARBOR 72 190/ 7/ 11 1006.8S
MICHIGAN CITY 73 170/ 12/ 17 1004.3S
MICH CITY BUOY 68 64 220/ 2/ 6 985.2R 1
ST. JOSEPH BUOY 68 170/ 6/ 8 1007.7R 3/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-110400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY HVY RAIN 68 66 93 NW20G33 29.82R VSB 3/4 TC 20
GALESBURG* LGT RAIN 68 68 100 SW13 29.75R TC 20
MACOMB* RAIN 69 69 100 W13G28 29.78R TC 21
JACKSONVILLE* CLOUDY 83 73 72 S14 29.73R HX 89 TC 28
PITTSFIELD* MOCLDY 84 73 70 S12G17 29.75R HX 91 TC 29
ILZ028>032-037-038-041>044-048-051>054-059>061-110400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 67 66 97 MISG 29.79F TC 20
BLOOMINGTON CLOUDY 67 66 97 N13 29.82S TC 19
DECATUR PTCLDY 81 72 74 S9 29.76R HX 85 TC 27
PEORIA TSTM 67 66 97 VRB7 29.78R FOG TC 19
LACON* TSTM 66 63 88 S9G20 29.75R TC 19
LINCOLN* CLOUDY 80 76 88 SE6 29.74S HX 85 TC 27
SPRINGFIELD CLOUDY 82 73 74 S12 29.73S HX 87 TC 28
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-110400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 78 73 84 S6 29.78S HX 81 TC 26
DANVILLE* N/A 74 70 88 SE3 29.79S TC 23
RANTOUL* PTCLDY 73 72 94 CALM 29.79R TC 23
MATTOON CLEAR 82 73 74 S14G22 29.78S HX 87 TC 28
PARIS* CLEAR 81 71 72 S12G18 29.79S HX 85 TC 27
ILZ079-100>102-110400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 84 73 70 S13G23 29.78R HX 91 TC 29
BELLEVILLE CLEAR 85 75 73 SW10 29.76R HX 93 TC 29
CAHOKIA* PTCLDY 85 73 67 VRB6G17 29.77R HX 91 TC 29
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-110400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 81 73 76 S9 29.81S HX 86 TC 27
CAIRO* CLEAR 83 75 78 S5 29.85R HX 90 TC 28
EFFINGHAM* CLEAR 82 75 78 SE9 29.81R HX 89 TC 28
MARION CLEAR 82 72 72 S9 29.83R HX 86 TC 28
MT. VERNON CLEAR 83 73 72 S10 29.80F HX 89 TC 28
CENTRALIA* CLEAR 83 71 66 S8 29.79R HX 88 TC 29
SALEM* CLEAR 84 73 68 MISG 29.80R HX 90 TC 29
METROPOLIS* CLEAR 82 73 75 S7 29.86S HX 88 TC 28
ILZ067-068-072-073-078-083-087-091-110400-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 82 72 71 S9 29.82S HX 87 TC 28
FLORA* CLEAR 82 73 74 S12 29.81S HX 88 TC 28
FAIRFIELD* CLEAR 82 71 71 S9 29.81S HX 86 TC 28
HARRISBURG* CLEAR 82 73 76 S8 29.83S HX 87 TC 28
ROBINSON* CLEAR 82 73 74 S10 29.80F HX 88 TC 28
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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