969
ASUS43 KLOT 132106
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 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.
ILZ001-002-007-009-015-016-024-132200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 7 0 73 NW13 30.33R WCI -9 TC -14
STERLING* FLURRIES 8 2 76 NW10 30.30R WCI -6 TC -13
SAVANNA* CLOUDY 9 -4 56 NW12 30.31S WCI -6 TC -13
ILZ003-004-008-010-011-017-018-132200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 7 -4 60 W13 30.28R WCI -9 TC -14
FREEPORT* CLOUDY 7 -4 60 NW12 30.29R WCI -8 TC -14
DE KALB* CLOUDY 6 -3 64 NW12 30.25R WCI -9 TC -14
PERU* LGT SNOW 9 3 78 W12 30.29F WCI -6 TC -13
ILZ005-006-012>014-019>023-132200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 10 -5 50 W13 30.23R WCI -5 TC -12
CHICAGO-MIDWAY CLOUDY 11 -4 51 NW14 30.24R WCI -5 TC -12
AURORA CLOUDY 8 -2 63 NW13 30.26R WCI -8 TC -13
JOLIET* N/A 12 2 64 NW5 30.27S WCI 4 TC -11
WAUKEGAN CLOUDY 9 -5 53 NW10 30.20R WCI -5 TC -13
DUPAGE AIRPORT CLOUDY 9 -4 55 W15 30.24R WCI -8 TC -13
WHEELING CLOUDY 10 -3 55 MISG 30.24R TC -12
MORRIS* LGT SNOW 9 4 82 NW12 30.27S WCI -6 TC -13
ROMEOVILLE* CLOUDY 9 0 66 W13G20 30.26R WCI -7 TC -13
LANSING* CLOUDY 12 -5 46 W10 30.23R WCI -1 TC -11
NORTHERLY ISL* N/A 13 0 56 W12 N/A WCI -1 TC -10
LMZ740>746-132200-
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 13 280/ 15/ 18 N/A
NORTHERLY ISL 13 270/ 9/ 12 N/A
CALUMET HARBOR 12 270/ 6/ 9 1022.9
BURNS HARBOR 16 290/ 8/ 12 1023.4R
MICHIGAN CITY 17 290/ 20/ 25 1023.2R
ILZ025>027-034>036-040-047-049-050-058-095>099-132200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 9 3 77 N15 30.33R WCI -8 TC -13
GALESBURG* CLOUDY 7 5 91 NW12 30.33R WCI -9 TC -14
MACOMB* LGT SNOW 7 2 80 NW13 30.36R WCI -9 TC -14
JACKSONVILLE* CLOUDY 10 4 76 N13 30.31R WCI -5 TC -12
ILZ028>032-037-038-041>044-048-051>054-059>061-132200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC LGT SNOW 8 4 82 NW10 30.28R VSB 1 WCI -6
BLOOMINGTON LGT SNOW 7 3 85 NW13 30.26S FOG WCI -9
DECATUR FOG 10 6 84 N15 30.27R VSB 1/2 WCI -7
PEORIA LGT SNOW 8 2 76 NW7 30.31S WCI -3 TC -13
LACON* LGT SNOW 7 1 78 NW6 30.30F WCI -3 TC -14
LINCOLN* LGT SNOW 10 3 73 N7 30.30S WCI 0 TC -12
SPRINGFIELD CLOUDY 10 6 84 N13 30.29S FOG WCI -5
TAYLORVILLE CLOUDY 11 7 85 N13 30.28R WCI -4 TC -12
ILZ033-039-045-046-055>057-062-063-132200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SNOW 9 5 84 NW15 30.24S VSB 1/2 WCI -8
DANVILLE* CLOUDY 11 6 81 NW10 30.25S VSB 1/2 WCI -3
RANTOUL* LGT SNOW 9 4 83 NW14 30.25S VSB 3/4 WCI -8
MATTOON LGT SNOW 11 7 84 N17G25 30.23R FOG WCI -6
PARIS* LGT SNOW 11 7 82 N14 30.24S VSB 3/4 WCI -4
ILZ079-100>102-132200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 18 10 73 N13 30.28F HAZE WCI 4
BELLEVILLE CLOUDY 25 18 74 N14 30.25R WCI 13 TC -4
CAHOKIA* CLOUDY 22 14 71 N12G22 30.27R WCI 10 TC -6
SPARTA* CLOUDY 23 19 85 N12 30.23R WCI 12 TC -5
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-132200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 26 25 96 N14 30.20R FOG WCI 14
CAIRO* CLOUDY 39 33 79 NE6 30.15R WCI 35 TC 4
EFFINGHAM* CLOUDY 15 11 83 NW13 30.27R WCI 1 TC -9
MARION FOG 27 27 100 N16 30.18R VSB 1/2 WCI 14
MT. VERNON CLOUDY N/A N/A N/A N7 30.21S
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLOUDY 22 17 78 N13 30.22R WCI 10 TC -5
METROPOLIS* CLOUDY 37 31 77 CALM 30.14S TC 3
ILZ067-068-072-073-078-083-087-091-132200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 20 13 74 N13 30.21R WCI 7 TC -7
FLORA* CLOUDY 19 16 86 N13 30.23R WCI 7 TC -7
FAIRFIELD* CLOUDY 22 16 76 N12 30.21R WCI 11 TC -5
HARRISBURG* CLOUDY 26 23 88 N14 30.20R FOG WCI 15
ROBINSON* CLOUDY 16 12 86 N14 30.23R WCI 1 TC -9
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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