906
ASUS43 KLOT 200610
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 AM CST MON JAN 20 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.
ILZ001-002-007-009-015-016-024-200700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR -2 -11 65 W7 30.45S WCI -15 TC -19
6HR MIN TEMP: -2; 6HR MAX TEMP: 3;
ILZ003-004-008-010-011-017-018-200700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR -1 -14 53 W10 30.40S WCI -17 TC -18
6HR MIN TEMP: -2; 6HR MAX TEMP: 3;
FREEPORT* CLEAR -4 -13 65 W5 30.40F WCI -14 TC -20
ROCHELLE* CLEAR -4 -13 64 W8 30.40S WCI -19 TC -20
DE KALB* CLEAR -3 -12 65 W13G18 30.37S WCI -22 TC -19
PERU* CLEAR 0 -10 63 W8 30.44S WCI -14 TC -18
ILZ005-006-012>014-019>023-200700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 1 -12 54 W12 30.37R WCI -16 TC -17
6HR MIN TEMP: 1; 6HR MAX TEMP: 6;
CHICAGO-MIDWAY CLEAR 2 -13 49 NW14G24 30.39R WCI -16 TC -17
6HR MIN TEMP: 2; 6HR MAX TEMP: 8;
AURORA CLEAR -1 -11 62 W13 30.39S WCI -19 TC -18
6HR MIN TEMP: -2; 6HR MAX TEMP: 4;
JOLIET* CLEAR 2 -8 61 W6 30.42S WCI -9 TC -16
WAUKEGAN CLEAR 0 -12 57 W9G18 30.35R WCI -15 TC -18
6HR MIN TEMP: 0; 6HR MAX TEMP: 4;
DUPAGE AIRPORT CLEAR 0 -12 57 W9 30.37S WCI -15 TC -18
6HR MIN TEMP: 0; 6HR MAX TEMP: 5;
KANKAKEE* CLEAR 1 -9 60 W12 30.43R WCI -15 TC -17
WHEELING CLEAR N/A N/A N/A NW12 30.38S
MORRIS* CLEAR 0 -8 67 W8 30.42S WCI -14 TC -18
ROMEOVILLE* CLEAR 0 -11 60 W10G18 30.41S WCI -17 TC -18
LANSING* CLEAR 1 -15 47 W13 30.40S WCI -17 TC -17
NORTHERLY ISL* N/A 3 -10 54 W14 N/A WCI -15 TC -16
LMZ740>746-200700-
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 4 300/ 18/ 22 N/A
NORTHERLY ISL 2 270/ 10/ 16 N/A
CALUMET HARBOR 2 280/ 9/ 16 1027.7
BURNS HARBOR 6 280/ 10/ 13 1028.4R
MICHIGAN CITY 6 260/ 18/ 20 1029.3R
ILZ025>027-034>036-040-047-049-050-058-095>099-200700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 3 -9 57 W5 30.49S WCI -6 TC -16
GALESBURG* CLEAR -2 -8 75 W6 30.47S WCI -14 TC -19
MACOMB* CLEAR -3 -11 70 W6 30.51R WCI -15 TC -20
JACKSONVILLE* CLEAR 0 -8 70 W5 30.51S WCI -10 TC -18
PITTSFIELD* CLEAR 3 -8 58 CALM 30.52R TC -16
ILZ028>032-037-038-041>044-048-051>054-059>061-200700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 1 -10 61 MISG 30.45R TC -17
BLOOMINGTON CLEAR 0 -10 63 NW13 30.44R WCI -18 TC -18
DECATUR CLEAR 3 -11 52 NW12 30.47R WCI -13 TC -16
PEORIA CLEAR 0 -11 59 W5 30.48R WCI -10 TC -18
6HR MIN TEMP: 0; 6HR MAX TEMP: 4;
LACON* CLEAR 0 -12 57 W6 30.47R WCI -12 TC -18
LINCOLN* CLEAR 2 -9 59 W3 30.50R TC -16
SPRINGFIELD CLEAR 1 -9 62 W6 30.50R WCI -10 TC -17
6HR MIN TEMP: 1; 6HR MAX TEMP: 6;
TAYLORVILLE CLEAR 2 -9 59 W6 30.51R WCI -9 TC -16
6HR MIN TEMP: 2; 6HR MAX TEMP: 6;
ILZ033-039-045-046-055>057-062-063-200700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 2 -9 60 W12 30.44R WCI -15 TC -17
RANTOUL* CLEAR 1 -10 58 NW12 30.44R WCI -16 TC -17
MATTOON CLEAR 2 -9 60 NW14 30.46R WCI -16 TC -17
PARIS* CLEAR 2 -8 62 NW10 N/A WCI -14 TC -17
ILZ079-100>102-200700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 6 -5 60 NW3 30.54R TC -15
BELLEVILLE CLEAR 6 -5 60 NW6 30.53R WCI -5 TC -14
CAHOKIA* CLEAR 8 -5 55 W9 30.55R WCI -5 TC -13
SPARTA* CLEAR 10 -4 52 NW7 30.55R WCI 0 TC -12
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-200700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 9 -3 58 N10 30.54R WCI -5 TC -13
6HR MIN TEMP: 9; 6HR MAX TEMP: 14;
CAIRO* CLEAR 13 2 62 N9 30.55R WCI 0 TC -11
EFFINGHAM* CLEAR 4 -8 58 NW12 30.52R WCI -12 TC -15
MARION CLEAR 8 -6 52 N5 30.54R WCI 0 TC -13
MT. VERNON CLEAR 7 -5 57 VRB6 30.53R WCI -3 TC -14
CENTRALIA* CLEAR 8 -6 54 NW9 30.52R WCI -6 TC -13
SALEM* CLEAR 8 -5 55 NW10 30.51S WCI -7 TC -13
METROPOLIS* CLEAR 10 -3 55 N7 30.54R WCI 0 TC -12
ILZ067-068-072-073-078-083-087-091-200700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 6 -5 60 NW9 30.50R WCI -8 TC -14
FLORA* CLEAR 5 -6 61 NW15 30.52R WCI -13 TC -15
FAIRFIELD* CLEAR 7 -7 52 NW7 30.52R WCI -4 TC -14
HARRISBURG* CLEAR 9 -4 57 NW7 30.54R WCI -3 TC -13
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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