960
ASUS43 KLOT 161006
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 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.
ILZ001-002-007-009-015-016-024-161100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 10 7 87 CALM 29.98F TC -12
STERLING* CLEAR 12 8 84 CALM 30.00F TC -11
SAVANNA* CLEAR 11 8 87 CALM 29.99F TC -11
ILZ003-004-008-010-011-017-018-161100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 9 7 92 SE3 29.99F TC -13
FREEPORT* CLEAR 15 11 83 S8 29.98F WCI 4 TC -9
DE KALB* CLEAR 11 8 88 CALM 29.99F TC -12
PERU* CLEAR 15 11 85 SE3 30.02F TC -10
ILZ005-006-012>014-019>023-161100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 17 11 77 S3 30.00F TC -8
CHICAGO-MIDWAY PTCLDY 18 12 77 CALM 30.03F TC -8
AURORA CLEAR 8 6 92 CALM 30.00F TC -13
JOLIET* CLEAR 14 12 90 CALM 30.04F TC -10
WAUKEGAN PTCLDY 13 9 84 SW5 29.99F WCI 5 TC -11
DUPAGE AIRPORT CLEAR 13 11 92 S3 30.00F TC -11
WHEELING PTCLDY 13 10 88 S5 30.02F WCI 5 TC -11
MORRIS* CLEAR 14 13 94 CALM 30.03F TC -10
ROMEOVILLE* CLEAR 14 10 85 SE6 30.03F WCI 5 TC -10
LANSING* CLEAR 15 10 80 SE3 30.04F TC -10
NORTHERLY ISL* N/A 21 14 74 S7 N/A WCI 13 TC -6
LMZ740>746-161100-
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 24 190/ 9/ 9 N/A
NORTHERLY ISL 21 220/ 5/ 5 N/A
CALUMET HARBOR 19 170/ 3/ 4 1016.9
BURNS HARBOR 20 170/ 4/ 6 1017.9F
MICHIGAN CITY 18 150/ 9/ 10 1018.6F
ILZ025>027-034>036-040-047-049-050-058-095>099-161100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 27 22 81 SW9 30.01F WCI 18 TC -3
GALESBURG* CLEAR 18 17 99 S5 30.00F WCI 11 TC -8
MACOMB* CLEAR 25 22 89 SW6 30.03F WCI 18 TC -4
JACKSONVILLE* CLEAR 28 23 81 SW8 30.04F WCI 20 TC -2
ILZ028>032-037-038-041>044-048-051>054-059>061-161100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 14 9 80 SE6 30.03S WCI 5 TC -10
BLOOMINGTON CLEAR 16 11 80 S10 30.02F WCI 4 TC -9
DECATUR CLEAR 23 14 68 SW12 30.06F WCI 12 TC -5
PEORIA CLEAR 18 12 77 CALM 30.02F TC -8
LACON* CLEAR 10 7 85 CALM 30.01F TC -12
LINCOLN* CLEAR 19 9 67 S3 30.05F TC -7
SPRINGFIELD CLEAR 23 19 85 S6 30.05F WCI 16 TC -5
TAYLORVILLE CLEAR 22 14 71 S7 30.07F WCI 14 TC -5
ILZ033-039-045-046-055>057-062-063-161100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 17 10 74 S5 30.06F WCI 10 TC -8
DANVILLE* CLEAR 19 10 67 S5 30.08S WCI 13 TC -7
RANTOUL* CLEAR 14 8 77 SE5 30.06S WCI 6 TC -10
MATTOON CLEAR 24 13 62 S9 30.06F WCI 14 TC -4
PARIS* CLEAR 22 12 66 SW9 30.07F WCI 11 TC -6
ILZ079-100>102-161100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 26 17 66 S5 30.09F WCI 21 TC -3
BELLEVILLE CLEAR 28 15 57 S5 30.09F WCI 23 TC -2
CAHOKIA* CLEAR 29 15 56 S5 30.10S WCI 24 TC -2
SPARTA* PTCLDY 31 16 53 S9 30.13F WCI 23 TC -1
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-161100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 34 17 50 S8 30.15F WCI 27 TC 1
EFFINGHAM* CLEAR 22 15 73 CALM 30.11F TC -5
MT. VERNON CLOUDY N/A N/A N/A SW7 30.13F
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* PTCLDY 32 17 54 S5 30.11S WCI 27 TC 0
METROPOLIS* CLOUDY 32 13 45 CALM 30.21S TC 0
ILZ067-068-072-073-078-083-087-091-161100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 26 18 71 S6 30.12F WCI 19 TC -3
FLORA* CLOUDY 34 19 55 SW8 30.12S WCI 27 TC 1
FAIRFIELD* CLOUDY 33 18 53 S7 30.13F WCI 27 TC 1
HARRISBURG* CLOUDY 34 15 45 SW8 30.16F WCI 28 TC 1
ROBINSON* PTCLDY 21 12 68 SE3 30.11S TC -6
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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