046
ASUS43 KLOT 160358
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 PM 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.
ILZ001-002-007-009-015-016-024-160500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE FOG 29 27 92 NW21G31 29.50F VSB 3/4 WCI 16
STERLING* MOCLDY 27 27 100 NW16 29.47R FOG WCI 14
ILZ003-004-008-010-011-017-018-160500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD SNOW 27 25 92 N21G33 29.43F VSB 1/2 WCI 13
ILZ005-006-012>014-019>023-160500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE LGT SNOW 32 30 92 N23G29 29.28F FOG WCI 19
CHICAGO-MIDWAY LGT SNOW 34 32 93 N12G28 29.29R FOG WCI 25
AURORA LGT SNOW 31 28 89 N21G32 29.33R FOG WCI 18
WAUKEGAN LGT SNOW 31 29 92 N22G41 29.27F FOG WCI 18
DUPAGE AIRPORT LGT SNOW 31 29 92 N18G26 29.32R FOG WCI 19
WHEELING MIX PCPN 32 30 92 N14G30 29.30S FOG WCI 22
LMZ740>746-160500-
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 35 340/ 30/ 36 N/A
NORTHERLY ISL 35 310/ 8/ 31 N/A
CALUMET HARBOR 320/ 13/ 23 991.3
BURNS HARBOR 36 320/ 6/ 7 991.5R
MICHIGAN CITY 36 30/ 8/ 9 989.4F
ILZ025>027-034>036-040-047-049-050-058-095>099-160500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY LGT SNOW 30 29 96 NW23G35 29.62R FOG WCI 17
ILZ028>032-037-038-041>044-048-051>054-059>061-160500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
DECATUR CLOUDY 35 33 92 W20G28 29.44R WCI 24 TC 2
PEORIA LGT SNOW 30 29 96 N10G29 29.43F FOG WCI 21
SPRINGFIELD FLURRIES 33 31 92 W23G41 29.52R WCI 21 TC 1
TAYLORVILLE CLOUDY 36 32 87 W23G29 29.52R WCI 24 TC 2
ILZ033-039-045-046-055>057-062-063-160500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 36 34 93 W23G33 29.35S WCI 24 TC 2
DANVILLE* CLOUDY 38 36 92 W28G38 29.33R WCI 26 TC 3
ILZ079-100>102-160500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE MOCLDY 37 34 87 W14G22 29.58S WCI 29 TC 3
CAHOKIA* CLOUDY 36 29 75 W22G36 29.62R WCI 25 TC 2
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-160500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 39 30 70 W14G33 N/A WCI 31 TC 4
ILZ067-068-072-073-078-083-087-091-160500-
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
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page