274
ASUS43 KLOT 020501
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 PM CST SUN FEB 01 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.
ILZ001-002-007-009-015-016-024-020600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 23 18 81 SW8 30.09S WCI 14 TC -5
STERLING* CLEAR 22 18 85 VRB3 30.10S TC -6
SAVANNA* CLOUDY 22 18 85 S5 30.09S WCI 15 TC -6
ILZ003-004-008-010-011-017-018-020600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD FLURRIES 21 16 81 SW9 30.09S WCI 11 TC -6
FREEPORT* CLOUDY 21 19 89 SW9 30.08S WCI 11 TC -6
PERU* LGT RAIN 23 18 80 SW9 30.11S WCI 13 TC -5
ILZ005-006-012>014-019>023-020600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE FLURRIES 22 14 71 SW13G23 30.08F WCI 10 TC -6
CHICAGO-MIDWAY CLOUDY 23 14 68 SW16G25 30.11F WCI 10 TC -5
AURORA LGT SNOW 21 17 84 SW9 30.09F FOG WCI 11
JOLIET* CLOUDY 24 18 79 SW7 30.13S WCI 16 TC -4
WAUKEGAN CLOUDY 22 15 75 SW12 30.07F WCI 10 TC -6
DUPAGE AIRPORT CLOUDY 21 16 81 SW13G23 30.08F WCI 9 TC -6
WHEELING CLOUDY 22 15 75 SW8G20 30.10F WCI 12 TC -6
MORRIS* FLURRIES 22 18 83 SW12 30.12S WCI 11 TC -5
ROMEOVILLE* CLOUDY 21 18 86 SW13G20 30.12S WCI 9 TC -6
LANSING* CLOUDY 22 14 72 S14 30.13F WCI 9 TC -6
NORTHERLY ISL* N/A 22 14 71 S13 N/A WCI 10 TC -5
LMZ740>746-020600-
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 23 200/ 20/ 23 N/A
NORTHERLY ISL 22 180/ 11/ 17 N/A
CALUMET HARBOR 22 180/ 10/ 12 1019.4
BURNS HARBOR 22 190/ 8/ 11 1020.7F
MICHIGAN CITY 21 180/ 12/ 15 1021.1F
ILZ025>027-034>036-040-047-049-050-058-095>099-020600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 26 16 65 S9 30.13S WCI 17 TC -3
MACOMB* CLOUDY 24 17 75 SW7 30.14F WCI 16 TC -4
JACKSONVILLE* CLOUDY 25 15 66 S9 30.15S WCI 16 TC -4
ILZ028>032-037-038-041>044-048-051>054-059>061-020600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 22 18 83 S10 30.13F WCI 11 TC -5
BLOOMINGTON CLOUDY 21 19 92 S10 30.13F WCI 10 TC -6
DECATUR CLOUDY 23 19 85 SW10 30.16F WCI 12 TC -5
PEORIA CLOUDY 22 18 85 S9 30.14S WCI 12 TC -6
LACON* CLOUDY 22 16 77 SW6 30.12S WCI 15 TC -5
LINCOLN* CLOUDY 24 18 77 S8 30.16S WCI 15 TC -4
SPRINGFIELD CLOUDY 24 18 77 S9 30.16S WCI 14 TC -4
TAYLORVILLE CLOUDY 24 18 78 S9 30.18S WCI 14 TC -5
ILZ033-039-045-046-055>057-062-063-020600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 21 16 81 S13 30.16F WCI 9 TC -6
DANVILLE* CLOUDY 22 15 74 S9 30.18F WCI 12 TC -5
RANTOUL* CLOUDY 21 15 78 S9 30.16S WCI 11 TC -6
MATTOON CLOUDY 21 16 81 S9 30.17F WCI 11 TC -6
PARIS* CLOUDY 22 14 70 S14 30.19F WCI 10 TC -5
ILZ079-100>102-020600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CAHOKIA* CLOUDY 26 13 57 S7 30.19 WCI 18 TC -3
SPARTA* CLOUDY 25 13 60 SW8 30.23F WCI 16 TC -4
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-020600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 25 16 68 S8 30.24F WCI 16 TC -4
CAIRO* CLOUDY 28 19 70 S3 30.28F TC -2
EFFINGHAM* CLOUDY 23 20 88 S6 30.22F WCI 16 TC -5
MARION CLOUDY 25 14 63 SW7 30.25F WCI 17 TC -4
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLOUDY 26 17 68 SW9 30.21F WCI 17 TC -3
ILZ067-068-072-073-078-083-087-091-020600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 22 16 78 S9 30.24F WCI 12 TC -6
FLORA* MOCLDY 23 18 80 S10 30.23F WCI 12 TC -5
FAIRFIELD* CLOUDY 25 17 70 S6 30.24F WCI 18 TC -4
HARRISBURG* CLOUDY 27 16 63 SW6 30.26F WCI 20 TC -3
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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