121
ASUS43 KLOT 011307
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 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.
ILZ001-002-007-009-015-016-024-011400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 8 3 80 CALM 30.29F TC -13
STERLING* CLEAR 2 -1 88 CALM 30.31F TC -17
SAVANNA* PTCLDY 3 -1 83 CALM 30.30F TC -16
ILZ003-004-008-010-011-017-018-011400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 3 0 87 S3 30.30F TC -16
FREEPORT* CLEAR 9 5 83 S8 30.29S WCI -3 TC -13
PERU* CLEAR 7 1 78 S5 30.32F WCI -2 TC -14
ILZ005-006-012>014-019>023-011400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 8 4 83 SE3 30.30F TC -13
CHICAGO-MIDWAY PTCLDY 13 8 81 SW5 30.32S WCI 5 TC -11
AURORA CLEAR -2 -4 91 CALM 30.30F TC -19
JOLIET* CLEAR 2 -1 84 CALM 30.34F TC -16
WAUKEGAN CLEAR 6 3 87 SW3 30.29F TC -14
DUPAGE AIRPORT CLEAR 3 1 91 CALM 30.29F TC -16
KANKAKEE* CLEAR 6 1 80 SW8 30.36S WCI -7 TC -14
WHEELING PTCLDY 2 0 91 CALM 30.32F TC -17
MORRIS* CLEAR 2 -2 85 CALM 30.33F TC -17
ROMEOVILLE* CLEAR 5 3 92 S3 30.34S TC -15
LANSING* CLEAR 11 7 85 SW3 30.34R TC -12
NORTHERLY ISL* N/A 18 11 74 SW10 N/A WCI 6 TC -8
LMZ740>746-011400-
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 21 280/ 9/ 9 N/A
NORTHERLY ISL 20 250/ 8/ 12 N/A
CALUMET HARBOR 15 220/ 4 1026.3
BURNS HARBOR 21 270/ 5/ 6 1027.1S
MICHIGAN CITY 20 220/ 11/ 11 1027.4S
ILZ025>027-034>036-040-047-049-050-058-095>099-011400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 5 0 79 SW7 30.35R WCI -7 TC -15
GALESBURG* CLEAR 4 4 99 CALM 30.31F TC -16
MACOMB* N/A 5 0 81 S5 30.35S WCI -4 TC -15
JACKSONVILLE* CLEAR 0 -5 80 SW5 30.36S WCI -10 TC -18
ILZ028>032-037-038-041>044-048-051>054-059>061-011400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 0 -4 82 CALM 30.35F TC -18
BLOOMINGTON CLEAR 3 1 91 SW6 30.34F WCI -8 TC -16
DECATUR CLEAR 4 2 91 SW3 30.37S TC -16
PEORIA PTCLDY 4 3 96 S3 30.34F FOG TC -16
LACON* CLEAR 1 -4 81 CALM 30.32F TC -17
LINCOLN* CLEAR 0 -6 76 CALM 30.37F TC -18
SPRINGFIELD CLEAR 1 -1 91 S3 30.36F TC -17
TAYLORVILLE CLEAR -5 -9 81 S3 30.38F TC -21
ILZ033-039-045-046-055>057-062-063-011400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 1 -1 91 SW5 30.36S WCI -9 TC -17
DANVILLE* CLEAR 6 2 86 CALM 30.37S TC -15
RANTOUL* MOCLDY 8 5 87 CALM 30.36F TC -13
MATTOON CLEAR 4 2 91 W3 30.37R TC -16
PARIS* CLOUDY 10 6 85 CALM 30.38S TC -12
ILZ079-100>102-011400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 1 -4 78 S5 30.40F WCI -8 TC -17
BELLEVILLE CLEAR 4 -1 77 S5 30.41F WCI -5 TC -15
CAHOKIA* CLEAR 0 -2 91 CALM 30.41F TC -18
SPARTA* CLEAR 7 1 75 CALM 30.44F TC -14
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-011400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 3 0 85 W7 30.46 WCI -9 TC -16
CAIRO* CLEAR 14 7 75 CALM 30.48S TC -10
EFFINGHAM* CLEAR 3 0 89 CALM 30.43R TC -16
MARION CLEAR 5 0 78 CALM 30.46S TC -15
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLEAR 5 1 84 CALM 30.42F TC -15
ILZ067-068-072-073-078-083-087-091-011400-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 4 2 91 W3 30.42R TC -16
FLORA* CLEAR 9 3 78 W7 30.43R WCI -3 TC -13
FAIRFIELD* CLEAR 5 0 79 CALM 30.44R TC -15
HARRISBURG* CLEAR 8 2 74 W7 30.46R WCI -3 TC -13
ROBINSON* CLOUDY -4 -6 92 SW2 30.40S TC -20
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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