991
ASUS43 KLOT 271956
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM CST TUE JAN 27 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.
ILZ001-002-007-009-015-016-024-272100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 16 -1 47 NW22G31 30.26R WCI -2 TC -9
ILZ003-004-008-010-011-017-018-272100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
PERU* MOSUNNY 16 1 53 W18G26 30.21R WCI -1 TC -9
ILZ005-006-012>014-019>023-272100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 13 -3 49 W16G28 30.14R WCI -3 TC -11
CHICAGO-MIDWAY NOT AVBL
AURORA MOSUNNY 13 1 59 NW23 30.16R WCI -6 TC -11
WAUKEGAN MOSUNNY 13 -4 46 W16G24 30.12R WCI -3 TC -11
DUPAGE AIRPORT MOSUNNY 12 -1 56 NW20G28 30.15R WCI -6 TC -11
WHEELING MOSUNNY 13 -2 51 NW15G25 30.15R WCI -3 TC -11
ROMEOVILLE* MOSUNNY 14 0 52 W23G32 30.17R WCI -5 TC -10
NORTHERLY ISL* N/A 15 -2 46 W14 N/A WCI 1 TC -9
LMZ740>746-272100-
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 14 290/ 23/ 28 N/A
NORTHERLY ISL 14 280/ 16/ 21 N/A
CALUMET HARBOR 14 280/ 9/ 18 1019.9
BURNS HARBOR 14 300/ 10/ 12 1020.3R
MICHIGAN CITY 14 290/ 23/ 25 1020.6R
ILZ025>027-034>036-040-047-049-050-058-095>099-272100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-272100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 20 7 57 NW14G26 30.26R WCI 7 TC -7
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-272100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-272100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 27 7 43 NW13 30.29S WCI 16 TC -3
CAHOKIA* SUNNY 29 9 43 NW14 30.30R WCI 18 TC -2
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-272100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 30 13 49 SW3 30.30S TC -1
MARION SUNNY 34 12 40 W12 30.30S WCI 25 TC 1
ILZ067-068-072-073-078-083-087-091-272100-
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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