611
ASUS43 KLOT 160256
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 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.
ILZ001-002-007-009-015-016-024-160400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE FOG 29 27 92 NW15G31 29.52R VSB 3/4 WCI 18
STERLING* CLOUDY 28 28 100 N17G24 29.47R FOG WCI 16
ILZ003-004-008-010-011-017-018-160400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT SNOW 28 26 92 N23 29.38F VSB 1 WCI 14
ILZ005-006-012>014-019>023-160400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE LGT RAIN 34 31 88 N20G26 29.29S WCI 23 TC 1
CHICAGO-MIDWAY NOT AVBL
AURORA LGT SNOW 32 31 96 N28G37 29.30R FOG WCI 18
WAUKEGAN LGT RAIN 33 31 92 N16G35 29.31F WCI 23 TC 1
DUPAGE AIRPORT LGT SNOW 33 31 92 N21G31 29.31R FOG WCI 21
WHEELING LGT RAIN 34 31 88 N23G33 29.30F WCI 22 TC 1
NORTHERLY ISL* N/A 34 32 92 MISG N/A TC 1
LMZ740>746-160400-
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 35 360/ 32/ 35 N/A
NORTHERLY ISL 34 350/ 21/ 23 N/A
CALUMET HARBOR 340/ 21/ 31 N/A
BURNS HARBOR 36 30/ 9/ 16 989.8F
MICHIGAN CITY 36 340/ 14/ 17 990.6F
ILZ025>027-034>036-040-047-049-050-058-095>099-160400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-160400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD FLURRIES 34 32 92 NW18G28 29.47R WCI 23 TC 1
TAYLORVILLE CLOUDY 37 34 87 W18G30 29.47S WCI 27 TC 3
ILZ033-039-045-046-055>057-062-063-160400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MATTOON LGT RAIN 39 36 89 W23G48 29.40R WCI 28 TC 4
ILZ079-100>102-160400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 36 32 87 W21G37 29.58R WCI 24 TC 2
BELLEVILLE LGT RAIN 39 34 81 W16G25 29.56 WCI 30 TC 4
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-160400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 40 35 83 W13G31 N/A TC 4
ILZ067-068-072-073-078-083-087-091-160400-
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