850
ASUS43 KLOT 290106
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 PM CDT MON APR 28 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.
ILZ001-002-007-009-015-016-024-290200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 82 59 45 SW18G33 29.72S HX 82 TC 28
STERLING* PTCLDY 81 64 56 S8G18 29.75F HX 82 TC 27
ILZ003-004-008-010-011-017-018-290200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 80 61 52 S21G30 29.76S HX 81 TC 27
ROCHELLE* CLOUDY 78 60 52 S21G30 29.78S HX 80 TC 26
DE KALB* MOCLDY 78 63 59 S24G33 29.81S TC 25
PERU* MOCLDY 80 63 54 S23G31 29.80F HX 82 TC 27
ILZ005-006-012>014-019>023-290200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 80 61 52 S18G33 29.81R HX 81 TC 27
CHICAGO-MIDWAY MOCLDY 79 59 50 S17G29 29.83R HX 80 TC 26
AURORA CLOUDY 80 61 52 S17G37 29.81R HX 81 TC 27
JOLIET* MOCLDY 81 63 54 S15G23 29.85R HX 82 TC 27
WAUKEGAN PTCLDY 81 59 47 S23G39 29.76F HX 81 TC 27
DUPAGE AIRPORT PTCLDY 80 59 48 S25G44 29.80R HX 81 TC 27
KANKAKEE* CLEAR 77 60 55 S17G26 29.87F TC 25
WHEELING MOCLDY 81 60 48 S20G29 29.82R HX 82 TC 27
MORRIS* MOCLDY 80 62 54 S21G31 29.83R HX 81 TC 27
ROMEOVILLE* PTCLDY 81 63 54 S25G36 29.82F HX 82 TC 27
LANSING* PTCLDY 77 61 57 S20G28 29.86R TC 25
NORTHERLY ISL* N/A 78 57 48 S14 N/A TC 26
LMZ740>746-290200-
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)
HARRISON CRIB 83 190/ 38/ 43 N/A
NORTHERLY ISL 79 190/ 22/ 26 N/A
CALUMET HARBOR 80 170/ 17/ 29 1009.2
BURNS HARBOR 78 180/ 10/ 16 1011.2F
MICHIGAN CITY 79 170/ 15/ 24 1009.1F
ST. JOSEPH BUOY 65 49 190/ 16/ 19 1011.9F 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-290200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 81 60 48 S16G26 29.81S HX 82 TC 27
GALESBURG* CLOUDY 80 58 46 S15G22 29.78F HX 80 TC 27
MACOMB* CLOUDY 82 58 43 SW17 29.81F HX 82 TC 28
JACKSONVILLE* PTCLDY 80 60 50 S14G22 29.85R HX 81 TC 27
PITTSFIELD* CLOUDY 82 60 47 S12G20 29.86R HX 83 TC 28
ILZ028>032-037-038-041>044-048-051>054-059>061-290200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 80 59 49 S20G30 29.85R HX 80 TC 27
BLOOMINGTON PTCLDY 78 63 59 S26G36 29.86R HX 80 TC 26
DECATUR CLEAR 80 64 58 S20G30 29.89S HX 82 TC 27
PEORIA MOCLDY 80 64 58 S18G33 29.81S HX 82 TC 27
LACON* MOCLDY 80 62 52 S13G31 29.80S HX 81 TC 27
LINCOLN* MOCLDY 81 64 55 S15G29 29.86R HX 82 TC 27
SPRINGFIELD PTCLDY 80 65 59 S20G29 29.85R HX 82 TC 27
TAYLORVILLE PTCLDY 79 64 61 MISG 29.89S HX 81 TC 26
ILZ033-039-045-046-055>057-062-063-290200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 78 63 59 S20G28 29.90S HX 80 TC 26
RANTOUL* CLEAR 77 61 57 S21G28 29.90S TC 25
MATTOON CLEAR 77 63 61 S12G23 29.92S TC 25
PARIS* CLEAR 75 62 64 S12 29.95S TC 24
ILZ079-100>102-290200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 79 63 57 S15G28 29.89F HX 80 TC 26
BELLEVILLE CLEAR 78 66 65 S9 29.90R HX 80 TC 26
CAHOKIA* CLEAR 81 62 52 S8G23 29.88F HX 82 TC 27
SPARTA* CLEAR 80 65 58 S12G21 29.96R HX 82 TC 27
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-290200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 80 64 58 S13 29.97R HX 82 TC 27
CAIRO* CLEAR 82 67 59 SW3 30.00S HX 84 TC 28
EFFINGHAM* CLEAR 79 62 56 SE12G17 29.96S HX 80 TC 26
MARION CLEAR 78 62 58 S8 29.99R TC 25
MT. VERNON CLEAR 77 65 66 S8 29.97R TC 25
CENTRALIA* CLEAR 79 64 59 S12 29.95S HX 81 TC 26
SALEM* CLEAR 80 63 56 S9 29.95S HX 81 TC 27
METROPOLIS* CLEAR 80 63 54 MISG 30.01R HX 81 TC 27
ILZ067-068-072-073-078-083-087-091-290200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 76 63 64 S10 29.98R TC 24
FLORA* CLEAR 77 64 65 S9 29.97R TC 25
FAIRFIELD* CLEAR 77 64 63 S7 29.98R TC 25
HARRISBURG* CLEAR 80 62 54 S9 29.99R HX 82 TC 27
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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