971
ASUS43 KLOT 140001
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 PM 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.
ILZ001-002-007-009-015-016-024-140100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 6 -3 66 NW13 30.39R WCI -10 TC -14
6HR MIN TEMP: 5; 6HR MAX TEMP: 7; 6HR PCP: 0.04;
STERLING* PTCLDY 6 -3 66 W9 30.36R WCI -8 TC -14
SAVANNA* PTCLDY 6 -5 61 NW12 30.37R WCI -10 TC -14
ILZ003-004-008-010-011-017-018-140100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 5 -5 63 W10 30.32R WCI -10 TC -15
6HR MIN TEMP: 5; 6HR MAX TEMP: 7;
FREEPORT* PTCLDY 5 -6 61 W12 30.34R WCI -11 TC -15
DE KALB* MOCLDY 5 -4 68 NW14 30.29R WCI -13 TC -15
PERU* MOCLDY 8 1 70 W12 30.34R WCI -7 TC -13
ILZ005-006-012>014-019>023-140100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 9 -4 55 W10 30.26R WCI -5 TC -13
6HR MIN TEMP: 9; 6HR MAX TEMP: 10;
CHICAGO-MIDWAY MOCLDY 10 -3 55 W12 30.28R WCI -5 TC -12
6HR MIN TEMP: 10; 6HR MAX TEMP: 12; 6HR PCP: TRACE;
AURORA MOCLDY 6 -1 73 NW13 30.29R WCI -10 TC -14
6HR MIN TEMP: 6; 6HR MAX TEMP: 9;
JOLIET* MOCLDY 11 1 64 W8 30.32R WCI 0 TC -11
WAUKEGAN PTCLDY 6 -5 60 W10 30.25R WCI -9 TC -14
6HR MIN TEMP: 6; 6HR MAX TEMP: 9;
DUPAGE AIRPORT MOCLDY 7 -3 64 W12 30.27S WCI -8 TC -14
6HR MIN TEMP: 7; 6HR MAX TEMP: 9;
WHEELING MOCLDY 9 -3 58 MISG 30.29R TC -13
6HR MIN TEMP: 9; 6HR MAX TEMP: 10;
MORRIS* MOCLDY 10 2 72 NW10 30.31R WCI -4 TC -12
ROMEOVILLE* CLOUDY 9 -2 61 W15 30.30R WCI -8 TC -13
LANSING* CLOUDY 11 -5 48 W9 30.27R WCI -2 TC -12
NORTHERLY ISL* N/A 11 -1 58 W9 N/A WCI -2 TC -12
LMZ740>746-140100-
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 11 280/ 14/ 16 N/A
NORTHERLY ISL 12 280/ 9/ 14 N/A
CALUMET HARBOR 11 250/ 8/ 10 1024.4
BURNS HARBOR 16 280/ 9/ 12 1024.7R
MICHIGAN CITY 17 290/ 19/ 24 1024.8R
ILZ025>027-034>036-040-047-049-050-058-095>099-140100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 5 0 79 NW9 30.42R WCI -9 TC -15
GALESBURG* MOCLDY 4 2 93 NW7 30.39R WCI -8 TC -16
MACOMB* MOCLDY 3 -2 79 NW12 30.44R WCI -13 TC -16
JACKSONVILLE* CLOUDY 8 2 75 NW8 30.40R WCI -4 TC -13
ILZ028>032-037-038-041>044-048-051>054-059>061-140100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 8 2 77 NW13 30.33R WCI -8 TC -13
BLOOMINGTON CLOUDY 7 3 84 NW14 30.33R WCI -10 TC -14
DECATUR FLURRIES 8 3 80 NW15 30.34R WCI -9 TC -13
PEORIA MOCLDY 5 0 79 VRB6 30.37R WCI -6 TC -15
6HR MIN TEMP: 5; 6HR MAX TEMP: 8; 6HR PCP: 0.14;
LACON* MOCLDY 5 0 78 W6 30.37R WCI -6 TC -15
LINCOLN* CLOUDY 9 1 70 NW7 30.37S WCI -2 TC -13
SPRINGFIELD CLOUDY 8 3 80 NW12 30.37R WCI -7 TC -13
6HR MIN TEMP: 8; 6HR MAX TEMP: 11; 6HR PCP: 0.11;
TAYLORVILLE CLOUDY 10 5 81 N13 30.35S WCI -6 TC -12
6HR MIN TEMP: 10; 6HR MAX TEMP: 13;
ILZ033-039-045-046-055>057-062-063-140100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MIX PCPN 8 3 80 NW14 30.32R WCI -8 TC -13
DANVILLE* CLOUDY 10 5 80 NW10 30.30R WCI -4 TC -12
RANTOUL* FLURRIES 8 3 80 NW10G17 30.32R WCI -7 TC -13
MATTOON CLOUDY 10 5 80 NW14 30.31R WCI -6 TC -12
PARIS* FLURRIES 10 4 77 NW8 30.31R WCI -3 TC -12
ILZ079-100>102-140100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 14 7 73 N15 30.38R WCI -1 TC -10
BELLEVILLE CLOUDY 17 11 75 NW14 30.36R WCI 3 TC -8
CAHOKIA* CLOUDY 16 9 74 N14 30.38R WCI 2 TC -9
SPARTA* CLOUDY 17 12 78 N13G18 30.35R WCI 4 TC -8
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-140100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 22 17 81 N17 30.32R WCI 8 TC -6
6HR MIN TEMP: 22; 6HR MAX TEMP: 36; 6HR PCP: TRACE;
CAIRO* CLOUDY 30 29 95 N14 30.25R WCI 20 TC -1
EFFINGHAM* CLOUDY 13 8 79 NW8 30.36R WCI 2 TC -10
MARION CLOUDY 25 21 86 N16 30.28R FOG WCI 12
MT. VERNON CLOUDY N/A N/A N/A N8G16 30.33R
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLOUDY 17 11 78 N14 30.34R WCI 3 TC -8
METROPOLIS* MIX PCPN 29 26 92 N12G18 30.24R WCI 19 TC -2
ILZ067-068-072-073-078-083-087-091-140100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE LGT SNOW 16 9 74 N13 30.31R WCI 2 TC -9
FLORA* CLOUDY 16 9 73 N10 30.33R WCI 3 TC -9
FAIRFIELD* CLOUDY 18 11 75 N13 30.32R WCI 4 TC -8
HARRISBURG* CLOUDY 23 17 79 N12G17 30.29R WCI 12 TC -5
ROBINSON* CLOUDY 12 9 85 N14 30.31R WCI -3 TC -11
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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