972
ASUS43 KLOT 160607
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 AM CST TUE DEC 16 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.
ILZ001-002-007-009-015-016-024-160700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 9 7 92 CALM 30.04S TC -13
6HR MIN TEMP: 9; 6HR MAX TEMP: 22;
STERLING* CLEAR 11 8 88 E3 30.05F TC -12
SAVANNA* CLEAR 13 9 85 CALM 30.03F TC -11
ILZ003-004-008-010-011-017-018-160700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 11 8 88 CALM 30.05F TC -12
6HR MIN TEMP: 11; 6HR MAX TEMP: 22;
FREEPORT* CLEAR 15 12 85 S3 30.04F TC -9
DE KALB* CLEAR 11 8 88 CALM 30.04F TC -11
PERU* CLEAR 17 12 79 SE5 30.06F WCI 10 TC -8
ILZ005-006-012>014-019>023-160700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 18 11 74 S3 30.05F TC -8
6HR MIN TEMP: 18; 6HR MAX TEMP: 21;
CHICAGO-MIDWAY CLEAR 19 12 74 S5 30.07F WCI 12 TC -7
6HR MIN TEMP: 19; 6HR MAX TEMP: 22;
AURORA CLEAR 9 8 96 CALM 30.05F TC -13
6HR MIN TEMP: 8; 6HR MAX TEMP: 20;
JOLIET* CLEAR 16 13 88 CALM 30.08F TC -9
WAUKEGAN CLEAR 12 10 92 SW3 30.05F TC -11
6HR MIN TEMP: 11; 6HR MAX TEMP: 19;
DUPAGE AIRPORT CLEAR 14 11 87 CALM 30.04F TC -10
6HR MIN TEMP: 12; 6HR MAX TEMP: 21;
WHEELING CLEAR 16 11 80 CALM 30.08F TC -9
6HR MIN TEMP: 15; 6HR MAX TEMP: 22;
MORRIS* CLEAR 17 14 89 CALM 30.06F TC -8
ROMEOVILLE* CLEAR 14 10 85 SE6 30.07F WCI 5 TC -10
LANSING* CLEAR 15 9 78 CALM 30.09F TC -10
NORTHERLY ISL* N/A 20 13 74 S5 N/A WCI 14 TC -7
LMZ740>746-160700-
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 24 200/ 7/ 7 N/A
NORTHERLY ISL 20 180/ 4/ 4 N/A
CALUMET HARBOR 20 190/ 3/ 3 1018.2F
BURNS HARBOR 20 190/ 4/ 5 1019.3F
MICHIGAN CITY 20 190/ 8/ 10 1019.9F
ILZ025>027-034>036-040-047-049-050-058-095>099-160700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 28 24 85 SW8 30.05F WCI 20 TC -2
GALESBURG* CLEAR 20 18 91 S3 30.04F TC -7
MACOMB* CLEAR 10 6 87 CALM 30.06F TC -12
JACKSONVILLE* CLEAR 28 17 64 SW7 30.07F WCI 21 TC -2
ILZ028>032-037-038-041>044-048-051>054-059>061-160700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 14 10 82 SE3 30.08S TC -10
BLOOMINGTON CLEAR 16 11 80 S7 30.07F WCI 6 TC -9
DECATUR CLEAR 22 11 62 SW8 30.08F WCI 12 TC -6
PEORIA CLEAR 18 13 80 CALM 30.06F TC -8
6HR MIN TEMP: 16; 6HR MAX TEMP: 22;
LACON* CLEAR 12 9 85 CALM 30.06F TC -11
LINCOLN* CLEAR 18 8 66 CALM 30.08F TC -8
SPRINGFIELD CLEAR 23 13 65 S3 30.07F TC -5
6HR MIN TEMP: 20; 6HR MAX TEMP: 25;
TAYLORVILLE CLEAR 24 13 62 S5 30.09F WCI 18 TC -4
6HR MIN TEMP: 23; 6HR MAX TEMP: 27;
ILZ033-039-045-046-055>057-062-063-160700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 19 9 65 S3 30.08F TC -7
DANVILLE* CLEAR 22 10 61 SW5 30.11S WCI 15 TC -6
RANTOUL* CLEAR 14 9 81 SE3 30.08F TC -10
MATTOON CLEAR 25 11 55 S10 30.09F WCI 15 TC -4
PARIS* CLEAR 23 10 58 SW10 30.12R WCI 12 TC -5
ILZ079-100>102-160700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 29 14 53 CALM 30.11S TC -2
BELLEVILLE CLOUDY 35 14 41 S8 30.11S WCI 28 TC 2
CAHOKIA* PTCLDY 33 14 45 S5 30.11S WCI 29 TC 1
SPARTA* CLOUDY 33 13 43 S13 30.15S WCI 24 TC 1
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-160700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 34 14 43 SW13 30.17F WCI 25 TC 1
6HR MIN TEMP: 27; 6HR MAX TEMP: 34;
EFFINGHAM* PTCLDY 26 12 55 CALM 30.15R TC -3
MT. VERNON CLOUDY N/A N/A N/A SW10 30.15F
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLOUDY 33 15 47 S8 30.13S WCI 26 TC 1
METROPOLIS* MOCLDY 31 12 45 CALM 30.22S TC -1
ILZ067-068-072-073-078-083-087-091-160700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 20 10 65 S6 30.16F WCI 12 TC -7
FLORA* PTCLDY 27 16 63 S9 30.14F WCI 17 TC -3
FAIRFIELD* PTCLDY 28 13 54 SW3 30.17S TC -2
HARRISBURG* CLOUDY 34 12 40 SW9 30.18F WCI 26 TC 1
ROBINSON* CLEAR 23 10 58 SW5 30.14S WCI 17 TC -5
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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