713
ASUS43 KLOT 131701
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 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.
ILZ001-002-007-009-015-016-024-131800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE HVY SNOW 6 1 80 NW9 30.33R VSB 1/4 WCI -8
STERLING* LGT SNOW 7 2 80 W12 30.31R WCI -8 TC -14
ILZ003-004-008-010-011-017-018-131800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 6 -6 57 W10 30.28S WCI -9 TC -14
FREEPORT* CLOUDY 6 -5 59 NW9 30.29R WCI -7 TC -14
DE KALB* CLOUDY 7 -3 65 NW9 30.24S WCI -7 TC -14
ILZ005-006-012>014-019>023-131800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 9 -4 55 NW10 30.23S WCI -5 TC -13
CHICAGO-MIDWAY CLOUDY 11 -2 56 W12 30.24S WCI -3 TC -12
AURORA CLOUDY 8 -3 61 NW12 30.24F WCI -7 TC -13
JOLIET* LGT SNOW 11 4 74 W7 30.26F WCI 0 TC -12
WAUKEGAN CLOUDY 7 -6 55 NW13G18 30.21S WCI -9 TC -14
DUPAGE AIRPORT CLOUDY 8 -4 58 NW9 30.23F WCI -5 TC -13
WHEELING CLOUDY 10 -4 53 NW9 30.24F WCI -3 TC -12
MORRIS* SNOW 8 5 85 NW10 30.26F VSB 1/2 WCI -6
ROMEOVILLE* PTSUNNY 10 0 61 W9 30.26S WCI -2 TC -12
LANSING* CLOUDY 12 -4 49 NW8 30.24S WCI 0 TC -11
NORTHERLY ISL* N/A 12 -1 56 NW9 N/A WCI 0 TC -11
LMZ740>746-131800-
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 11 290/ 18/ 19 N/A
NORTHERLY ISL 12 260/ 11/ 14 N/A
CALUMET HARBOR 12 270/ 8/ 13 1023.4
BURNS HARBOR 16 290/ 10/ 13 1023.4R
MICHIGAN CITY 17 300/ 18/ 23 1023.6R
ILZ025>027-034>036-040-047-049-050-058-095>099-131800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SNOW 9 5 84 N8 30.32R VSB 1/2 WCI -3
GALESBURG* LGT SNOW 7 6 96 N9 30.31S VSB 3/4 WCI -7
MACOMB* SNOW 8 5 86 N8 30.34R VSB 1/2 WCI -4
JACKSONVILLE* CLOUDY 11 7 84 NW9 30.31S VSB 3/4 WCI -2
ILZ028>032-037-038-041>044-048-051>054-059>061-131800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC SNOW 10 5 82 NW10 30.27F VSB 1/2 WCI -4
BLOOMINGTON SNOW 9 6 88 N13 30.26S VSB 1/2 WCI -7
DECATUR HVY SNOW 12 9 87 NW9 30.28R VSB 1/4 WCI 0
PEORIA SNOW 8 4 83 N6 30.30S VSB 1/2 WCI -2
LINCOLN* LGT SNOW 12 6 76 N6 30.30R VSB 3/4 WCI 2
SPRINGFIELD FOG 11 7 84 N9 30.30R VSB 1/2 WCI -2
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-131800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN HVY SNOW 12 8 84 NW13 30.24S VSB 1/4 WCI -3
DANVILLE* CLOUDY 13 9 82 NW9 30.24S VSB 1/2 WCI 1
RANTOUL* LGT SNOW 11 6 82 N9 30.25S VSB 3/4 WCI -2
MATTOON LGT SNOW 14 11 87 N12 30.24S VSB 3/4 WCI 0
PARIS* SNOW 16 11 83 NW8 30.24F VSB 1/2 WCI 5
ILZ079-100>102-131800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 21 12 68 N9 30.28S WCI 11 TC -6
BELLEVILLE CLOUDY 26 19 76 N15 30.24S WCI 13 TC -3
CAHOKIA* CLOUDY 23 17 78 N15 30.25S WCI 10 TC -5
SPARTA* CLOUDY 30 30 100 N8 30.22F FOG WCI 22
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-131800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 35 30 82 CALM 30.21S HAZE TC 2
CAIRO* CLOUDY 38 33 81 CALM 30.21F TC 3
EFFINGHAM* CLOUDY 20 15 81 N10 30.27F WCI 8 TC -7
MARION CLOUDY 36 30 80 CALM 30.21S HAZE TC 2
MT. VERNON CLOUDY N/A N/A N/A N7 30.21F FOG
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLOUDY 26 21 82 N14 30.23F WCI 14 TC -3
METROPOLIS* CLOUDY 36 30 80 CALM 30.22S TC 2
ILZ067-068-072-073-078-083-087-091-131800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 26 21 81 N15 30.23S WCI 14 TC -3
FLORA* CLOUDY 23 18 80 N14 30.25R WCI 11 TC -5
FAIRFIELD* CLOUDY 29 26 86 N10 30.23S FOG WCI 20
HARRISBURG* CLOUDY 36 29 78 CALM 30.21F TC 2
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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