796
ASUS43 KLOT 012208
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 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.
ILZ001-002-007-009-015-016-024-012300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 24 12 60 S8 30.10S WCI 15 TC -4
STERLING* MOSUNNY 26 17 68 S8 30.12F WCI 18 TC -3
SAVANNA* CLOUDY 26 14 62 SW15 30.11S WCI 13 TC -4
ILZ003-004-008-010-011-017-018-012300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 26 16 65 S15G21 30.11F WCI 14 TC -3
FREEPORT* CLOUDY 27 18 68 S16 30.10F WCI 15 TC -3
PERU* CLOUDY 25 16 68 S14 30.13F WCI 13 TC -4
ILZ005-006-012>014-019>023-012300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 28 11 48 S12G20 30.13F WCI 18 TC -2
CHICAGO-MIDWAY PTSUNNY 27 13 55 S13G23 30.16F WCI 16 TC -3
AURORA PTSUNNY 25 15 66 S13 30.14F WCI 14 TC -4
JOLIET* MOSUNNY 29 17 60 S9 30.17F WCI 20 TC -2
WAUKEGAN CLEAR 27 12 53 S15 30.11F WCI 15 TC -3
DUPAGE AIRPORT PTSUNNY 26 14 60 S15G23 30.13F WCI 14 TC -3
KANKAKEE* MOSUNNY 26 13 59 SW9 30.20F WCI 16 TC -3
WHEELING PTSUNNY 27 13 55 S16 30.15F WCI 15 TC -3
MORRIS* MOSUNNY 26 15 64 S12 30.16F WCI 15 TC -3
ROMEOVILLE* MOSUNNY 27 16 63 S12 30.16F WCI 16 TC -3
LANSING* SUNNY 25 13 61 SW10 30.19F WCI 14 TC -4
NORTHERLY ISL* N/A 28 12 51 S13 N/A WCI 18 TC -2
LMZ740>746-012300-
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 27 190/ 16/ 17 N/A
NORTHERLY ISL 27 190/ 12/ 15 N/A
CALUMET HARBOR 27 170/ 6/ 12 1021.3
BURNS HARBOR 26 190/ 8/ 10 1022.7F
MICHIGAN CITY 26 180/ 11/ 14 1023.1F
ILZ025>027-034>036-040-047-049-050-058-095>099-012300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 24 11 57 SW16 30.12S WCI 11 TC -4
GALESBURG* CLOUDY 22 16 78 S12 30.13S WCI 10 TC -6
MACOMB* CLOUDY 24 15 70 SW10 30.16R WCI 13 TC -5
JACKSONVILLE* CLOUDY 24 12 61 S12 30.16R WCI 12 TC -5
ILZ028>032-037-038-041>044-048-051>054-059>061-012300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTSUNNY 24 14 65 S13 30.17F WCI 12 TC -4
BLOOMINGTON FLURRIES 21 14 74 S15 30.16F WCI 8 TC -6
DECATUR PTSUNNY 22 12 65 S14 30.20F WCI 9 TC -6
PEORIA CLOUDY 23 15 71 S12 30.15F WCI 12 TC -5
LACON* CLOUDY 24 14 65 S7 30.14F WCI 16 TC -4
LINCOLN* CLOUDY 24 13 63 S13 30.17F WCI 12 TC -5
SPRINGFIELD CLOUDY 22 14 71 S16 30.17F WCI 8 TC -6
TAYLORVILLE CLOUDY 22 13 68 S14 30.20F WCI 9 TC -5
ILZ033-039-045-046-055>057-062-063-012300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 22 13 68 S14 30.20F WCI 9 TC -6
DANVILLE* MOSUNNY 24 15 68 S12 30.24F WCI 13 TC -4
RANTOUL* MOSUNNY 23 14 68 S9 30.21F WCI 13 TC -5
MATTOON CLOUDY 23 12 62 S10 30.21F WCI 12 TC -5
PARIS* MOSUNNY 21 13 71 CALM 30.25F TC -6
ILZ079-100>102-012300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 25 12 58 S13 30.20F WCI 13 TC -4
BELLEVILLE CLOUDY 28 16 61 S12 30.20F WCI 18 TC -2
CAHOKIA* CLOUDY 27 14 58 S7 30.20F WCI 19 TC -3
SPARTA* CLOUDY 26 13 59 S13 30.26S WCI 15 TC -3
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-012300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 27 14 58 S10 30.28F WCI 17 TC -3
CAIRO* CLOUDY 26 17 66 S8 30.34F WCI 18 TC -3
EFFINGHAM* PTSUNNY 24 13 61 SE10 30.26F WCI 14 TC -4
MARION CLOUDY 28 14 54 S12 30.28F WCI 18 TC -2
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLOUDY 27 12 53 S10 30.25F WCI 17 TC -3
ILZ067-068-072-073-078-083-087-091-012300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 20 13 74 S10 30.30F WCI 9 TC -7
FLORA* PTSUNNY 23 12 63 S12 30.28F WCI 12 TC -5
FAIRFIELD* PTSUNNY 25 13 61 S5 30.29F WCI 19 TC -4
HARRISBURG* PTSUNNY 28 13 54 SW7 30.30F WCI 20 TC -2
ROBINSON* MOSUNNY 23 14 68 S10 30.28F WCI 12 TC -5
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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