375
ASUS43 KLOT 011707
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 AM 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.
ILZ001-002-007-009-015-016-024-011800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE LGT SNOW 21 12 68 SW14G23 30.24F WCI 8 TC -6
STERLING* PTSUNNY 24 11 57 VRB7 30.26F WCI 16 TC -4
SAVANNA* PTSUNNY 22 10 59 S13 30.24F WCI 10 TC -6
ILZ003-004-008-010-011-017-018-011800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 24 12 60 S16 30.25F WCI 11 TC -4
FREEPORT* PTSUNNY 24 12 60 SW15G22 30.24F WCI 11 TC -4
ILZ005-006-012>014-019>023-011800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 23 8 52 S8 30.25F WCI 14 TC -5
CHICAGO-MIDWAY MOSUNNY 23 10 57 S9 30.27F WCI 13 TC -5
AURORA MOSUNNY 25 13 60 SW10 30.27S WCI 15 TC -4
JOLIET* MOSUNNY 24 13 64 S7 30.31S WCI 16 TC -5
WAUKEGAN SUNNY 23 7 50 S9 30.23F WCI 13 TC -5
DUPAGE AIRPORT MOSUNNY 22 11 62 S8 30.26F WCI 12 TC -6
KANKAKEE* MOSUNNY 20 11 67 S7 30.32F WCI 11 TC -6
WHEELING MOSUNNY 23 8 52 S9 30.27F WCI 13 TC -5
MORRIS* MOSUNNY 20 10 67 CALM 30.29S TC -7
ROMEOVILLE* SUNNY 21 12 68 S8 30.29F WCI 12 TC -6
LANSING* SUNNY 21 11 64 S10 30.31F WCI 10 TC -6
NORTHERLY ISL* N/A 25 12 58 S6 N/A WCI 18 TC -4
LMZ740>746-011800-
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 22 190/ 13/ 15 N/A
NORTHERLY ISL 22 200/ 7/ 11 N/A
CALUMET HARBOR 21 180/ 6/ 9 1025.5
BURNS HARBOR 25 220/ 5/ 8 1026.8S
MICHIGAN CITY 20 240/ 6/ 7 1027.3F
ILZ025>027-034>036-040-047-049-050-058-095>099-011800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 17 4 56 S15 30.28F WCI 2 TC -8
GALESBURG* PTSUNNY 20 14 77 S10 30.27F WCI 8 TC -7
MACOMB* CLOUDY 18 9 67 SW9 30.31F WCI 7 TC -8
JACKSONVILLE* PTSUNNY 17 5 59 SW10 30.34F WCI 4 TC -8
ILZ028>032-037-038-041>044-048-051>054-059>061-011800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY 23 13 67 S8 30.31S WCI 14 TC -5
BLOOMINGTON PTSUNNY 21 13 71 S14 30.30F WCI 8 TC -6
DECATUR PTSUNNY 17 8 67 S9 30.35R WCI 6 TC -8
PEORIA PTSUNNY 18 8 65 S9 30.31F WCI 7 TC -8
LACON* PTSUNNY 20 8 59 SW12 30.30S WCI 8 TC -6
LINCOLN* PTSUNNY 17 6 60 S7 30.34F WCI 8 TC -8
SPRINGFIELD PTSUNNY 18 7 62 S10G17 30.34F WCI 6 TC -8
TAYLORVILLE PTSUNNY 18 8 65 S8 30.36F WCI 7 TC -8
ILZ033-039-045-046-055>057-062-063-011800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 15 10 80 SE6 30.33F WCI 6 TC -9
DANVILLE* SUNNY 22 13 66 S9 30.35F WCI 12 TC -5
RANTOUL* MOSUNNY 18 12 76 S6 30.33F WCI 10 TC -8
MATTOON MOSUNNY 19 8 62 S7 30.33F WCI 10 TC -7
PARIS* SUNNY 17 9 71 CALM 30.38F TC -9
ILZ079-100>102-011800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 18 7 62 S9 30.37F WCI 6 TC -8
BELLEVILLE PTSUNNY 17 6 60 S7 30.39F WCI 8 TC -8
CAHOKIA* PTSUNNY 19 4 51 S5 30.38F WCI 12 TC -7
SPARTA* PTSUNNY 18 5 56 S6 30.43R WCI 10 TC -8
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-011800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 21 7 53 CALM 30.42F TC -6
CAIRO* MOSUNNY 22 11 62 S5 30.46F WCI 16 TC -6
EFFINGHAM* MOSUNNY 20 8 60 E6 30.40F WCI 12 TC -7
MARION CLOUDY 23 10 58 SE7 30.42F WCI 15 TC -5
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* PTSUNNY 21 8 56 S3 30.40R TC -6
ILZ067-068-072-073-078-083-087-091-011800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 13 7 77 S5 30.42F WCI 5 TC -11
FLORA* MOSUNNY 14 7 73 S6 30.40F WCI 5 TC -10
FAIRFIELD* MOSUNNY 13 4 66 S6 30.42F WCI 4 TC -10
HARRISBURG* MOSUNNY 20 5 53 E3 30.43F TC -7
ROBINSON* SUNNY 16 12 86 SE3 30.40F TC -9
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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