032
ASUS43 KLOT 012110
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 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.
ILZ001-002-007-009-015-016-024-012200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE FLURRIES 23 12 62 S12 30.10F WCI 12 TC -5
STERLING* MOSUNNY 27 18 69 S8 30.13F WCI 19 TC -3
SAVANNA* CLOUDY 28 14 57 S15 30.11F WCI 16 TC -2
ILZ003-004-008-010-011-017-018-012200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD FLURRIES 27 16 63 S15 30.13F WCI 15 TC -3
FREEPORT* CLOUDY 28 17 62 S14 30.11F WCI 17 TC -2
PERU* CLOUDY 27 16 63 S14 30.15F WCI 15 TC -3
ILZ005-006-012>014-019>023-012200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 27 11 51 SW9G20 30.15F WCI 18 TC -3
CHICAGO-MIDWAY PTSUNNY 27 11 51 S13 30.18F WCI 16 TC -3
AURORA MOSUNNY 27 15 61 S14G24 30.15F WCI 16 TC -3
JOLIET* MOSUNNY 29 17 59 S8 30.19F WCI 21 TC -1
WAUKEGAN SUNNY 28 10 46 S13 30.13F WCI 17 TC -2
DUPAGE AIRPORT MOSUNNY 25 15 66 S13 30.14F WCI 14 TC -4
KANKAKEE* MOSUNNY 26 13 56 SW13 30.22F WCI 15 TC -3
WHEELING MOSUNNY 27 11 51 SW10 30.16F WCI 17 TC -3
MORRIS* MOSUNNY 26 14 60 S13 30.18F WCI 15 TC -3
ROMEOVILLE* MOSUNNY 27 16 63 S15 30.19F WCI 15 TC -3
LANSING* SUNNY 26 14 59 SW16 30.21F WCI 14 TC -3
NORTHERLY ISL* N/A 28 10 46 S10 N/A WCI 19 TC -2
LMZ740>746-012200-
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 27 210/ 16/ 18 N/A
NORTHERLY ISL 27 200/ 10/ 13 N/A
CALUMET HARBOR 26 200/ 11/ 16 1022.0F
BURNS HARBOR 27 190/ 7/ 10 1023.0F
MICHIGAN CITY 27 190/ 9/ 11 1023.2F
ILZ025>027-034>036-040-047-049-050-058-095>099-012200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 22 11 62 S10 30.12F WCI 11 TC -6
GALESBURG* CLOUDY 23 15 71 S13 30.13S WCI 11 TC -5
MACOMB* CLOUDY 24 12 61 S13 30.15F WCI 12 TC -5
JACKSONVILLE* CLOUDY 23 10 58 S14 30.16F WCI 10 TC -5
ILZ028>032-037-038-041>044-048-051>054-059>061-012200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY 25 13 60 S14 30.19F WCI 13 TC -4
BLOOMINGTON MOSUNNY 21 14 74 S15 30.18F WCI 8 TC -6
DECATUR CLOUDY 23 11 60 S16 30.22F WCI 10 TC -5
PEORIA CLOUDY 23 16 74 S15 30.16F WCI 10 TC -5
LACON* CLOUDY 25 14 62 S10 30.16F WCI 15 TC -4
LINCOLN* PTSUNNY 23 11 60 S14 30.20F WCI 11 TC -5
SPRINGFIELD CLOUDY 22 14 71 S14 30.19F WCI 9 TC -6
TAYLORVILLE PTSUNNY 23 13 64 S16 30.22F WCI 9 TC -5
ILZ033-039-045-046-055>057-062-063-012200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 22 13 68 S12 30.23F WCI 10 TC -6
DANVILLE* MOSUNNY 24 14 64 SW10 30.25F WCI 14 TC -4
RANTOUL* MOSUNNY 24 14 67 SW12 30.23F WCI 12 TC -5
MATTOON CLOUDY 23 11 60 S10 30.24F WCI 12 TC -5
PARIS* MOSUNNY 25 14 61 SW13 30.27F WCI 14 TC -4
ILZ079-100>102-012200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 25 10 54 S13 30.24F WCI 13 TC -4
BELLEVILLE CLOUDY 28 15 59 S8 30.24F WCI 19 TC -2
CAHOKIA* CLOUDY 26 12 55 S9 30.24 WCI 17 TC -3
SPARTA* CLOUDY 27 13 56 S10 30.27F WCI 17 TC -3
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-012200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 27 14 58 S12 30.30F WCI 17 TC -3
CAIRO* CLOUDY 26 15 63 S7 30.36F WCI 18 TC -3
EFFINGHAM* PTSUNNY 25 12 58 SE8 30.28F WCI 16 TC -4
MARION CLOUDY 28 16 59 S9 30.31F WCI 20 TC -2
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* PTSUNNY 27 11 52 S8 30.26F WCI 18 TC -3
ILZ067-068-072-073-078-083-087-091-012200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 21 13 71 S7 30.32F WCI 12 TC -6
FLORA* PTSUNNY 23 12 63 S10 30.30F WCI 12 TC -5
FAIRFIELD* CLOUDY 23 11 59 S7 30.31F WCI 15 TC -5
HARRISBURG* PTSUNNY 28 14 55 SW7 30.33S WCI 21 TC -2
ROBINSON* MOSUNNY 23 16 74 S9 30.29F WCI 13 TC -5
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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