575
ASUS43 KLOT 061310
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 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.
ILZ001-002-007-009-015-016-024-061400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 39 32 76 NW15 30.29R WCI 31 TC 4
STERLING* SUNNY 40 34 79 W14 30.28R TC 4
SAVANNA* MOSUNNY 38 32 78 NW12G17 30.29R WCI 31 TC 3
ILZ003-004-008-010-011-017-018-061400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD SUNNY 39 33 79 NW13 30.26R WCI 31 TC 4
FREEPORT* SUNNY 39 36 89 NW10 30.27R WCI 32 TC 4
ROCHELLE* SUNNY 39 32 76 NW13 30.25R WCI 32 TC 4
DE KALB* MOSUNNY 38 36 91 NW13 30.24R WCI 30 TC 3
PERU* SUNNY 40 35 82 W16 30.27R TC 5
ILZ005-006-012>014-019>023-061400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 42 35 76 NW9 30.19R TC 6
CHICAGO-MIDWAY MOSUNNY 43 36 76 NW13 30.20R TC 6
AURORA MOSUNNY 40 38 93 NW15 30.22R TC 4
JOLIET* SUNNY 43 40 88 NW6 30.23R TC 6
WAUKEGAN SUNNY 40 35 83 NW9 30.18R TC 4
DUPAGE AIRPORT SUNNY 41 38 89 NW12 30.20R TC 5
KANKAKEE* SUNNY 43 38 82 NW13G18 30.22R TC 6
WHEELING PTSUNNY 41 36 82 NW12 30.21R TC 5
MORRIS* MOSUNNY 41 37 87 NW13 30.23R TC 5
ROMEOVILLE* SUNNY 43 39 87 NW10 30.22R TC 6
LANSING* SUNNY 43 38 85 NW9 30.19R TC 6
NORTHERLY ISL* N/A 44 34 67 NW9 N/A TC 7
LMZ740>746-061400-
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 40 39 130/ 10/ 14 1021.7 1
HARRISON CRIB 43 330/ 17/ 19 N/A
NORTHERLY ISL 43 320/ 11/ 14 N/A
CALUMET HARBOR 43 290/ 8/ 13 1021.4
BURNS HARBOR 42 320/ 8/ 10 1022.0R
MICHIGAN CITY 42 310/ 13/ 15 1021.2R
ST. JOSEPH BUOY 41 310/ 12/ 14 1021.5R 2/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-061400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 42 34 73 N10 30.34R TC 6
GALESBURG* MOSUNNY 39 37 95 NW12 30.32R WCI 31 TC 4
MACOMB* MOSUNNY 41 36 81 NW15 30.34R TC 5
JACKSONVILLE* MOSUNNY 44 34 66 NW14 30.32R TC 7
PITTSFIELD* MOSUNNY 45 35 68 NW12 30.35R TC 7
ILZ028>032-037-038-041>044-048-051>054-059>061-061400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC SUNNY 42 37 80 MISG 30.25R TC 6
BLOOMINGTON SUNNY 43 36 76 NW18 30.27R TC 6
DECATUR SUNNY 46 36 68 NW16 30.27R TC 8
PEORIA SUNNY 41 33 73 NW8G23 30.29R TC 5
LACON* SUNNY 40 32 74 NW12G17 30.28R TC 4
LINCOLN* SUNNY 44 32 63 NW8 30.30R TC 7
SPRINGFIELD SUNNY 45 35 68 NW15G25 30.30R TC 7
TAYLORVILLE SUNNY 46 36 66 NW12 30.30R TC 8
ILZ033-039-045-046-055>057-062-063-061400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 43 38 82 W12 30.24R TC 6
DANVILLE* SUNNY 45 38 75 W13 30.23R TC 7
RANTOUL* SUNNY 43 37 81 NW12 30.24R TC 6
MATTOON SUNNY 47 38 71 W14 30.25R TC 8
PARIS* SUNNY 46 36 69 W14 30.24R TC 8
ILZ079-100>102-061400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 46 37 71 W8 30.31R TC 8
CAHOKIA* SUNNY 46 38 73 W5 30.32R TC 8
SPARTA* SUNNY 47 35 63 W6 30.31S TC 9
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-061400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 44 38 79 CALM 30.31R TC 7
CAIRO* SUNNY 45 45 99 CALM 30.33S TC 7
EFFINGHAM* SUNNY 47 39 73 W8 30.29R TC 9
MT. VERNON SUNNY 44 40 85 SW5 30.30R TC 7
CENTRALIA* SUNNY 47 38 71 CALM 30.30R TC 8
SALEM* SUNNY 47 38 69 W7 30.29R TC 9
METROPOLIS* SUNNY 41 40 97 CALM 30.33R TC 5
ILZ067-068-072-073-078-083-087-091-061400-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 46 38 73 SW5 30.27R TC 8
FLORA* SUNNY 48 37 66 W10 30.29R TC 9
FAIRFIELD* SUNNY 43 38 81 S3 30.29R TC 6
HARRISBURG* SUNNY 43 37 80 CALM 30.32R TC 6
ROBINSON* SUNNY 48 39 71 W15 30.25R TC 9
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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