468
ASUS43 KLOT 060712
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 AM CDT MON APR 06 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.
ILZ001-002-007-009-015-016-024-060800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 44 36 73 W9 30.19S TC 7
STERLING* CLEAR 44 38 79 W9 30.17R TC 7
SAVANNA* CLEAR 47 39 74 W8 30.17S TC 8
ILZ003-004-008-010-011-017-018-060800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 41 40 96 SW5 30.16S TC 5
FREEPORT* PTCLDY 42 40 95 W5 30.17S TC 6
ROCHELLE* MOCLDY 42 37 84 W5 30.15F TC 5
DE KALB* CLOUDY 43 39 86 SW5 30.14F TC 6
PERU* CLOUDY 50 36 59 SW10 30.15F TC 10
ILZ005-006-012>014-019>023-060800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 44 39 82 W3 30.13F TC 7
CHICAGO-MIDWAY MOCLDY 44 40 85 W3 30.14F TC 7
AURORA CLOUDY 42 38 85 W3 30.14F TC 6
JOLIET* CLOUDY 47 38 71 W6 30.15F TC 8
WAUKEGAN PTCLDY 42 39 89 W6 30.11F TC 6
DUPAGE AIRPORT MOCLDY 41 39 93 SW5 30.13F TC 5
KANKAKEE* LGT RAIN 42 35 77 SW10 30.17S TC 5
WHEELING LGT RAIN 44 41 89 W3 30.14F TC 7
MORRIS* LGT RAIN 45 38 78 W9 30.14S TC 7
ROMEOVILLE* CLOUDY 45 39 81 W5 30.15F TC 7
LANSING* CLOUDY 43 37 81 W3 30.15F TC 6
NORTHERLY ISL* N/A 45 38 76 W5 N/A TC 7
LMZ740>746-060800-
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 44 40 80/ 8/ 12 1016.9R 1
HARRISON CRIB 46 290/ 13/ 15 N/A
NORTHERLY ISL 45 280/ 12 N/A
CALUMET HARBOR 44 250/ 4/ 13 1020.9
BURNS HARBOR 44 290/ 9/ 16 1021.7R
MICHIGAN CITY 44 270/ 25/ 31 1020.4R
ST. JOSEPH BUOY 42 270/ 16/ 19 1021.0R 2/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-060800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 43 35 73 SW6 30.25F TC 6
GALESBURG* CLEAR 45 40 84 W9 30.22R TC 7
MACOMB* CLEAR 45 37 73 W12 30.24F TC 7
JACKSONVILLE* CLEAR 43 32 66 SW7 30.25F TC 6
PITTSFIELD* CLEAR 49 34 58 SW6 30.27F TC 9
ILZ028>032-037-038-041>044-048-051>054-059>061-060800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 45 35 69 MISG 30.17F TC 7
BLOOMINGTON CLEAR 43 34 70 SW10 30.20F TC 6
DECATUR CLEAR 43 34 70 SW8 30.23F TC 6
PEORIA CLEAR 45 34 65 W7 30.20F TC 7
LACON* PTCLDY 45 34 64 SW8 30.17F TC 7
LINCOLN* CLEAR 44 32 63 SW3 30.22F TC 7
SPRINGFIELD CLEAR 44 34 67 SW8 30.24F TC 7
TAYLORVILLE CLEAR 43 34 70 SW7 30.26F TC 6
ILZ033-039-045-046-055>057-062-063-060800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 38 34 85 SW7 30.21F WCI 33 TC 3
DANVILLE* CLEAR 41 34 77 SW6 30.22F TC 5
RANTOUL* CLEAR 38 34 84 SW7 30.20F WCI 33 TC 4
MATTOON CLEAR 44 35 70 SW7 30.24F TC 7
PARIS* CLEAR 41 33 74 CALM 30.24F TC 5
ILZ079-100>102-060800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 43 35 75 W5 30.30F TC 6
BELLEVILLE CLEAR 39 36 88 SW5 30.29 TC 4
CAHOKIA* CLEAR 47 34 60 SW5 30.30F TC 8
SPARTA* CLEAR 46 33 61 SW3 30.32F TC 8
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-060800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 39 38 96 CALM 30.31F TC 4
CAIRO* CLEAR 42 41 95 CALM 30.33S TC 6
EFFINGHAM* CLEAR 41 36 82 S6 30.29S TC 5
MARION CLEAR 39 37 92 SW3 30.32F TC 4
MT. VERNON CLEAR 38 36 92 CALM 30.31S TC 3
CENTRALIA* CLEAR 42 35 74 CALM 30.30S TC 6
SALEM* CLEAR 43 36 76 SW3 30.29S TC 6
METROPOLIS* CLEAR 40 35 84 CALM 30.33S TC 4
ILZ067-068-072-073-078-083-087-091-060800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 41 35 79 SW6 30.27F TC 5
FLORA* CLEAR 41 36 81 W6 30.29F TC 5
FAIRFIELD* CLEAR 38 35 86 CALM 30.30S TC 4
HARRISBURG* CLEAR 38 36 91 CALM 30.32S TC 4
ROBINSON* CLEAR 39 36 87 SW5 30.26F TC 4
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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