801
ASUS43 KLOT 150756
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 AM CDT SUN MAR 15 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.
ILZ001-002-007-009-015-016-024-150900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 41 29 62 E14 29.62F TC 5
ILZ003-004-008-010-011-017-018-150900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 37 26 64 E8 29.76F WCI 31 TC 3
PERU* CLOUDY 39 28 65 E12 29.72F WCI 32 TC 4
ILZ005-006-012>014-019>023-150900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 37 26 64 E14 29.78F WCI 28 TC 3
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 38 26 62 E14 29.74F WCI 30 TC 3
WAUKEGAN CLOUDY 36 30 79 E15 29.82F WCI 27 TC 2
DUPAGE AIRPORT CLOUDY 37 27 67 NE9 29.76F WCI 30 TC 3
WHEELING CLOUDY 37 28 70 E9 29.81F WCI 30 TC 3
NORTHERLY ISL* N/A 37 30 76 E12 N/A WCI 29 TC 3
LMZ740>746-150900-
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 37 80/ 14/ 16 N/A
NORTHERLY ISL 37 50/ 12/ 13 N/A
CALUMET HARBOR 60/ 8/ 10 1009.8
BURNS HARBOR 43 130/ 9/ 15 1009.5F
MICHIGAN CITY 41 130/ 21/ 26 1008.7F
ILZ025>027-034>036-040-047-049-050-058-095>099-150900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-150900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOCLDY 50 37 61 SE12 29.64F TC 10
TAYLORVILLE PTCLDY 50 37 62 SE13 29.67F TC 10
ILZ033-039-045-046-055>057-062-063-150900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-150900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-150900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 58 44 60 S12 29.71F TC 14
ILZ067-068-072-073-078-083-087-091-150900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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