270
ASUS43 KLOT 160156
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 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.
ILZ001-002-007-009-015-016-024-160300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 31 28 89 N16G25 29.48S FOG WCI 20
STERLING* CLOUDY 30 28 93 N21G33 29.43F FOG WCI 17
ILZ003-004-008-010-011-017-018-160300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT SNOW 30 28 92 N26G36 29.41R VSB 1 WCI 16
PERU* FLURRIES 34 33 98 NW21 29.39R WCI 22 TC 1
ILZ005-006-012>014-019>023-160300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE RAIN 34 32 92 N21 29.29F FOG WCI 22
CHICAGO-MIDWAY NOT AVBL
AURORA LGT RAIN 34 32 92 N20G29 29.29F WCI 23 TC 1
WAUKEGAN RAIN 33 31 92 N21G36 29.32F WCI 21 TC 1
DUPAGE AIRPORT RAIN 34 32 92 N21G30 29.26F FOG WCI 22
WHEELING RAIN 34 32 92 N14G26 29.32F WCI 25 TC 1
NORTHERLY ISL* N/A 34 32 92 N26 N/A WCI 21 TC 1
LMZ740>746-160300-
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 35 350/ 28/ 31 N/A
NORTHERLY ISL 35 310/ 16/ 22 N/A
CALUMET HARBOR 35 330/ 14/ 28 992.7R
BURNS HARBOR 36 330/ 3/ 4 992.9R
MICHIGAN CITY 40 30/ 3/ 6 991.6R
ILZ025>027-034>036-040-047-049-050-058-095>099-160300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY LGT SNOW 32 30 93 NW20G26 29.56R VSB 3/4 WCI 20
ILZ028>032-037-038-041>044-048-051>054-059>061-160300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA RAIN 33 30 88 N10G32 29.40S FOG WCI 25
SPRINGFIELD LGT RAIN 36 33 89 W18G33 29.46R WCI 26 TC 2
TAYLORVILLE CLOUDY 37 36 93 W18G31 29.47R WCI 27 TC 3
ILZ033-039-045-046-055>057-062-063-160300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MATTOON RAIN 42 39 89 W32G47 29.37R FOG TC 6
ILZ079-100>102-160300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 37 34 87 W16G26 29.55R WCI 28 TC 3
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-160300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE HVY RAIN 42 38 85 W10G30 29.53R FOG TC 6
ILZ067-068-072-073-078-083-087-091-160300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE HVY RAIN 57 55 94 W29G54 29.37R FOG TC 14
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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