558
ASUS43 KLOT 131101
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 AM CST SAT DEC 13 2025
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.
ILZ001-002-007-009-015-016-024-131200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 8 -2 63 NW17G23 30.26R WCI -10 TC -13
STERLING* MOCLDY 8 0 69 NW9 30.21R WCI -5 TC -13
ILZ003-004-008-010-011-017-018-131200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 6 -3 66 W10 30.17R WCI -9 TC -14
FREEPORT* MOCLDY 6 -4 64 NW10 30.18R WCI -9 TC -15
DE KALB* MOCLDY 6 -2 70 NW18G24 30.14R WCI -14 TC -14
ILZ005-006-012>014-019>023-131200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 11 0 61 NW15G24 30.11R WCI -5 TC -12
CHICAGO-MIDWAY CLOUDY 13 1 59 NW13 30.13R WCI -2 TC -11
AURORA MOCLDY 8 1 73 NW17 30.14R WCI -10 TC -13
JOLIET* MOCLDY 15 2 58 NW9 30.15S WCI 3 TC -10
WAUKEGAN MOCLDY 10 2 69 NW12G18 30.10R WCI -5 TC -12
DUPAGE AIRPORT MOCLDY 9 0 67 W13 30.12R WCI -7 TC -13
WHEELING MOCLDY 11 2 67 NW12 30.13R WCI -3 TC -12
MORRIS* MOCLDY 13 5 68 NW20 30.14F WCI -4 TC -10
LANSING* MOCLDY 18 5 57 NW7 30.12R WCI 8 TC -8
NORTHERLY ISL* N/A 15 5 64 W14 N/A WCI 1 TC -9
LMZ740>746-131200-
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 15 290/ 18/ 19 N/A
NORTHERLY ISL 16 310/ 9/ 16 N/A
CALUMET HARBOR 17 280/ 8/ 13 1019.0
BURNS HARBOR 22 300/ 10/ 12 1019.0R
MICHIGAN CITY 22 300/ 21/ 24 1019.0R
ILZ025>027-034>036-040-047-049-050-058-095>099-131200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 15 7 70 N13 30.21S WCI 1 TC -9
GALESBURG* CLOUDY 12 6 77 NW13 30.24R WCI -3 TC -11
MACOMB* CLOUDY 12 3 67 NW13 30.25F WCI -2 TC -11
JACKSONVILLE* CLOUDY 20 10 67 NW13 30.21R WCI 7 TC -7
ILZ028>032-037-038-041>044-048-051>054-059>061-131200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 16 5 61 NW18 30.17R WCI 0 TC -9
BLOOMINGTON CLOUDY 16 7 67 NW15 30.19R WCI 1 TC -9
DECATUR CLOUDY 23 17 78 NW13 30.16S WCI 11 TC -5
PEORIA CLOUDY 15 0 51 NW9G22 30.23R WCI 3 TC -9
LINCOLN* CLOUDY 21 12 68 NW9 30.19F WCI 10 TC -6
SPRINGFIELD CLOUDY 21 12 68 NW13 30.19R WCI 9 TC -6
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-131200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 24 19 81 NW17 30.16R WCI 11 TC -4
DANVILLE* CLOUDY 26 21 82 NW14 30.14S WCI 14 TC -3
RANTOUL* CLOUDY 21 9 59 NW13 30.15R WCI 8 TC -6
MATTOON MOCLDY 26 21 81 NW13 30.16R WCI 15 TC -3
PARIS* CLOUDY 27 21 80 NW12 30.15F WCI 16 TC -3
ILZ079-100>102-131200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE CLOUDY 35 31 85 CALM 30.15S TC 2
CAHOKIA* CLOUDY 34 28 79 NW5 30.16F WCI 30 TC 1
SPARTA* CLOUDY 33 31 92 CALM 30.18S TC 0
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-131200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 34 30 85 CALM 30.18R TC 1
CAIRO* CLOUDY 35 32 90 E3 30.18R TC 2
EFFINGHAM* CLOUDY 31 28 92 NW6 30.17F FOG WCI 25
MT. VERNON CLOUDY N/A N/A N/A VRB3 30.16F
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLOUDY 34 31 86 N5 30.16S WCI 30 TC 1
METROPOLIS* CLOUDY 33 31 93 CALM 30.19R TC 1
ILZ067-068-072-073-078-083-087-091-131200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 27 25 92 NW5 30.17S WCI 22 TC -3
FLORA* CLOUDY 32 28 86 N7 30.18S WCI 26 TC 0
FAIRFIELD* CLOUDY 32 30 93 CALM 30.18R TC 0
HARRISBURG* CLOUDY 33 30 88 E3 30.17F FOG TC 1
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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