960
ASUS43 KLOT 131010
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 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.
ILZ001-002-007-009-015-016-024-131100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 9 -2 61 NW13 30.22S WCI -7 TC -13
STERLING* MOCLDY 9 0 67 NW12 30.19R WCI -6 TC -13
SAVANNA* MOCLDY 8 -4 60 NW9 30.20S WCI -6 TC -14
ILZ003-004-008-010-011-017-018-131100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 6 -3 66 W16G25 30.16R WCI -12 TC -14
FREEPORT* MOCLDY 6 -3 67 NW12G17 30.17S WCI -10 TC -15
DE KALB* MOCLDY 7 -1 68 NW16G28 30.12S WCI -11 TC -14
PERU* MOCLDY 14 3 62 W16 30.18R WCI -2 TC -10
ILZ005-006-012>014-019>023-131100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 13 2 61 NW12G22 30.10R WCI -1 TC -11
CHICAGO-MIDWAY CLOUDY 16 3 56 NW16G23 30.11R WCI 1 TC -9
AURORA MOCLDY 9 1 70 NW16G25 30.13R WCI -8 TC -13
JOLIET* MOCLDY 17 8 65 W9G17 30.15R WCI 6 TC -8
WAUKEGAN MOCLDY 13 6 74 NW10G17 30.08R WCI 0 TC -11
DUPAGE AIRPORT MOCLDY 11 0 61 NW16G24 30.11R WCI -6 TC -12
WHEELING MOCLDY 13 3 64 NW15G23 30.11R WCI -3 TC -11
MORRIS* MOCLDY 15 6 65 NW15 30.14R WCI 0 TC -9
ROMEOVILLE* MOCLDY 14 3 62 W16G24 30.13R WCI -2 TC -10
LANSING* MOCLDY 19 6 55 W12G22 30.10S WCI 7 TC -7
NORTHERLY ISL* N/A 17 7 64 W7 N/A WCI 8 TC -8
LMZ740>746-131100-
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 18 300/ 18/ 21 N/A
NORTHERLY ISL 19 300/ 10/ 19 N/A
CALUMET HARBOR 19 270/ 5/ 10 1018.3
BURNS HARBOR 24 280/ 11/ 13 1018.3S
MICHIGAN CITY 25 290/ 22/ 25 1018.0R
ILZ025>027-034>036-040-047-049-050-058-095>099-131100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 18 8 65 N16 30.21F WCI 3 TC -8
GALESBURG* CLOUDY 13 10 89 NW13G18 30.23R WCI -2 TC -11
MACOMB* CLOUDY 14 7 73 NW14 30.25S WCI -1 TC -10
JACKSONVILLE* CLOUDY 24 20 85 NW12 30.18F WCI 13 TC -4
ILZ028>032-037-038-041>044-048-051>054-059>061-131100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 18 8 65 NW14 30.16R WCI 4 TC -8
BLOOMINGTON CLOUDY 19 9 65 NW16 30.16S WCI 4 TC -7
DECATUR CLOUDY 26 21 81 NW8 30.16F WCI 18 TC -3
PEORIA CLOUDY 16 9 74 NW7 30.20R WCI 6 TC -9
LINCOLN* CLOUDY 22 13 67 NW9 30.19R WCI 12 TC -5
SPRINGFIELD CLOUDY 24 18 77 NW13 30.19R WCI 12 TC -4
TAYLORVILLE CLOUDY 27 24 87 NW7 30.18S WCI 20 TC -3
ILZ033-039-045-046-055>057-062-063-131100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 26 21 81 W15 30.14S WCI 14 TC -3
DANVILLE* CLOUDY 27 21 77 W13G20 30.14S WCI 17 TC -3
RANTOUL* CLOUDY 24 19 82 NW14G21 30.14R WCI 11 TC -5
MATTOON CLOUDY 28 22 78 NW15 30.14F WCI 16 TC -2
PARIS* MOCLDY 27 22 80 NW14 30.16R WCI 16 TC -3
ILZ079-100>102-131100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 34 30 86 NW5 30.17F WCI 30 TC 1
BELLEVILLE CLOUDY 35 31 84 NW6 30.15F WCI 30 TC 2
CAHOKIA* MOCLDY 34 28 79 N6 30.17F WCI 29 TC 1
SPARTA* CLOUDY 32 30 92 N3 30.18F TC 0
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-131100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 34 30 85 N3 30.17F FOG TC 1
CAIRO* CLOUDY 34 32 91 NE6 30.17F WCI 29 TC 1
EFFINGHAM* CLOUDY 31 29 92 W7 30.19S WCI 24 TC -1
MT. VERNON CLOUDY N/A N/A N/A VRB3 30.18S
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLOUDY 34 31 86 NW6 30.17F WCI 29 TC 1
METROPOLIS* CLOUDY 33 31 92 CALM 30.18F TC 1
ILZ067-068-072-073-078-083-087-091-131100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 30 26 85 W5 30.17S WCI 25 TC -1
FLORA* CLOUDY 32 30 93 NW3 30.17F TC 0
FAIRFIELD* CLOUDY 32 30 91 CALM 30.18S TC 0
HARRISBURG* CLOUDY 33 29 86 N3 30.19S TC 1
ROBINSON* CLOUDY 30 28 93 NW7 30.16S WCI 23 TC -1
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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