388
ASUS43 KLOT 290201
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 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.
ILZ001-002-007-009-015-016-024-290300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 80 60 50 SW17G32 29.73R HX 81 TC 27
STERLING* PTCLDY 80 63 55 S9G17 29.75S HX 81 TC 27
ILZ003-004-008-010-011-017-018-290300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 79 61 53 S18G31 29.75F HX 80 TC 26
ILZ005-006-012>014-019>023-290300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 79 62 56 S16G31 29.80F HX 80 TC 26
CHICAGO-MIDWAY MOCLDY 80 60 50 S20G32 29.83S HX 81 TC 27
AURORA CLOUDY 79 62 56 S18G28 29.80F HX 80 TC 26
JOLIET* CLOUDY 79 64 58 S17 29.84S HX 81 TC 26
WAUKEGAN MOCLDY 79 60 52 S20G31 29.77R HX 80 TC 26
DUPAGE AIRPORT CLOUDY 79 60 52 S21G30 29.80S HX 80 TC 26
WHEELING MOCLDY 79 61 53 S21G28 29.81F HX 80 TC 26
MORRIS* CLOUDY 78 63 58 S16G25 29.82S HX 80 TC 26
LANSING* PTCLDY 76 61 60 S17G26 29.87R TC 24
NORTHERLY ISL* N/A 78 58 49 S23 N/A TC 26
LMZ740>746-290300-
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 79 190/ 35/ 42 N/A
NORTHERLY ISL 78 170/ 19/ 25 N/A
CALUMET HARBOR 78 180/ 14/ 24 1009.7
BURNS HARBOR 78 180/ 10/ 16 1011.2
MICHIGAN CITY 77 180/ 12/ 14 1010.0R
ST. JOSEPH BUOY 64 49 200/ 12/ 17 1012.5R 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-290300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 79 61 53 S17G26 29.81S HX 80 TC 26
GALESBURG* PTCLDY 78 56 45 S15 29.78S TC 26
MACOMB* PTCLDY 81 59 47 S18 29.80F HX 81 TC 27
PITTSFIELD* MOCLDY 80 61 52 S9G18 29.86R HX 81 TC 27
ILZ028>032-037-038-041>044-048-051>054-059>061-290300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON MOCLDY 77 64 64 S24 29.87R TC 25
DECATUR PTCLDY 78 64 61 S16 29.90R HX 80 TC 26
PEORIA PTCLDY 80 62 54 S18G29 29.81S HX 81 TC 27
LACON* PTCLDY 79 62 55 S16 29.79F HX 80 TC 26
LINCOLN* PTCLDY 79 64 60 S14G25 29.86S HX 81 TC 26
SPRINGFIELD PTCLDY 78 65 63 S17G25 29.86R HX 80 TC 26
TAYLORVILLE PTCLDY 75 64 69 MISG 29.90R TC 24
ILZ033-039-045-046-055>057-062-063-290300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 76 63 64 S15 29.91R TC 24
RANTOUL* CLEAR 74 62 64 S13 29.91S TC 24
MATTOON CLEAR 76 63 64 S13G21 29.92S TC 24
ILZ079-100>102-290300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 77 63 61 S14 29.90R TC 25
BELLEVILLE CLEAR 77 66 67 S10 29.89F TC 25
CAHOKIA* CLEAR 79 63 57 S7 29.89R HX 80 TC 26
SPARTA* CLEAR 79 66 62 S9G17 29.94F HX 81 TC 26
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-290300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 77 64 64 S9 29.96F TC 25
CAIRO* CLEAR 79 67 66 S3 30.01S HX 81 TC 26
MARION CLEAR 77 63 61 S9 29.99S TC 25
MT. VERNON CLEAR 77 65 66 S9 29.97S TC 25
CENTRALIA* CLEAR 76 64 66 S10 29.95S TC 25
SALEM* CLEAR 79 64 60 S10 29.95S HX 80 TC 26
METROPOLIS* CLEAR 79 63 57 MISG 30.01S HX 80 TC 26
ILZ067-068-072-073-078-083-087-091-290300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 71 63 75 S9 29.98S TC 22
FLORA* CLEAR 75 64 69 S10 29.96F TC 24
FAIRFIELD* CLEAR 75 63 66 S7 29.97F TC 24
HARRISBURG* CLEAR 74 64 72 S6 29.99F TC 23
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page