636
ASUS43 KLOT 141006
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 AM CST SUN DEC 14 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.
ILZ001-002-007-009-015-016-024-141100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR -1 -10 65 NW10 30.57R WCI -17 TC -18
STERLING* CLEAR -1 -9 68 NW8 30.54R WCI -15 TC -18
SAVANNA* CLEAR 0 -11 60 NW14 30.56R WCI -19 TC -18
ILZ003-004-008-010-011-017-018-141100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR -4 -12 68 NW13 30.51R WCI -23 TC -20
FREEPORT* CLEAR -2 -11 65 NW13 30.51R WCI -21 TC -19
DE KALB* CLEAR -4 -11 72 NW14 30.46R WCI -24 TC -20
PERU* CLEAR -1 -9 69 NW9 30.51R WCI -17 TC -18
ILZ005-006-012>014-019>023-141100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR -1 -12 59 NW16 30.43R WCI -21 TC -18
CHICAGO-MIDWAY CLEAR 0 -11 59 NW15G26 30.44R WCI -19 TC -18
AURORA CLEAR -4 -11 72 NW12 30.46R WCI -22 TC -20
JOLIET* CLEAR 2 -7 66 NW8 30.48R WCI -12 TC -17
WAUKEGAN CLEAR -3 -12 65 NW9G22 30.41R WCI -19 TC -19
DUPAGE AIRPORT CLEAR -2 -10 69 NW15 30.44R WCI -22 TC -19
WHEELING CLEAR 0 -11 59 MISG 30.45R TC -18
MORRIS* CLEAR 0 -8 71 NW14 30.47R WCI -19 TC -18
ROMEOVILLE* CLEAR 0 -9 65 NW16G23 30.46R WCI -21 TC -18
LANSING* CLEAR 1 -13 50 NW15G21 30.44R WCI -18 TC -17
NORTHERLY ISL* N/A 3 -6 66 NW21 N/A WCI -18 TC -16
LMZ740>746-141100-
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 3 300/ 20/ 25 N/A
NORTHERLY ISL 3 290/ 16/ 18 N/A
CALUMET HARBOR 1 290/ 11 1029.6R
BURNS HARBOR 8 300/ 12/ 15 1028.8S
MICHIGAN CITY 10 300/ 26/ 30 1029.0R
ILZ025>027-034>036-040-047-049-050-058-095>099-141100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR -2 -7 79 W7 30.59R WCI -15 TC -19
GALESBURG* CLEAR -6 -8 90 NW8 30.56R WCI -22 TC -21
MACOMB* CLEAR -1 -9 68 NW14 30.59R WCI -19 TC -18
JACKSONVILLE* CLEAR -5 -11 74 W9 30.58S WCI -22 TC -21
ILZ028>032-037-038-041>044-048-051>054-059>061-141100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR -4 -11 73 NW9 30.50R WCI -21 TC -20
BLOOMINGTON CLEAR -2 -8 76 NW16 30.49R WCI -23 TC -19
DECATUR CLEAR -2 -8 76 NW12 30.52R WCI -20 TC -19
PEORIA CLEAR -4 -10 75 NW6 30.55R WCI -16 TC -20
LACON* CLEAR -4 -11 71 NW8 30.53R WCI -19 TC -20
LINCOLN* CLEAR -3 -11 67 NW5 30.55R WCI -13 TC -19
SPRINGFIELD CLEAR -2 -8 76 W10 30.56R WCI -19 TC -19
TAYLORVILLE CLEAR -1 -7 76 NW9 30.55S WCI -17 TC -18
ILZ033-039-045-046-055>057-062-063-141100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR -11 -15 82 W9 30.48R WCI -29 TC -24
DANVILLE* CLEAR -2 -9 73 NW14G20 30.47R WCI -21 TC -19
RANTOUL* CLEAR -5 -11 74 NW13 30.48R WCI -24 TC -20
MATTOON CLEAR -6 -10 83 W14 30.49R WCI -26 TC -21
PARIS* CLEAR -10 -15 80 NW8 30.49R WCI -27 TC -23
ILZ079-100>102-141100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 8 -4 59 NW9 30.59S WCI -6 TC -14
BELLEVILLE CLEAR 9 -2 62 NW14 30.57R WCI -8 TC -13
SPARTA* CLEAR 9 0 67 NW10 30.58S WCI -6 TC -13
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-141100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 9 2 73 N13G20 30.57R WCI -7 TC -13
CAIRO* CLEAR 14 5 68 N13G18 30.55R WCI -1 TC -10
EFFINGHAM* CLEAR 4 -4 71 W15 30.56R WCI -15 TC -16
MT. VERNON CLEAR N/A N/A N/A VRB5 30.56R
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLEAR 8 -1 67 NW8 30.55R WCI -5 TC -13
METROPOLIS* PTCLDY 12 4 69 NW9G17 30.54R WCI 0 TC -11
ILZ067-068-072-073-078-083-087-091-141100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 4 -5 66 NW16 30.53R WCI -15 TC -16
FLORA* CLEAR 5 -2 72 NW12 30.56R WCI -11 TC -15
FAIRFIELD* CLEAR 8 -2 65 NW3 30.55S TC -14
HARRISBURG* CLEAR 10 1 69 NW12 30.55S WCI -5 TC -12
ROBINSON* CLEAR 1 -4 78 NW12 30.52R WCI -15 TC -17
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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