469
ASUS43 KLOT 190701
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 AM CST FRI DEC 19 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.
ILZ001-002-007-009-015-016-024-190800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 12 2 64 W28G45 29.71R WCI -9 TC -11
STERLING* PTCLDY 14 7 73 W29G36 29.65R WCI -7 TC -10
SAVANNA* MOCLDY 12 2 63 W22G28 29.67R WCI -7 TC -11
ILZ003-004-008-010-011-017-018-190800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD FLURRIES 14 5 67 W23G35 29.59R WCI -5 TC -10
FREEPORT* CLOUDY 14 7 73 W15G26 29.61R WCI -1 TC -10
DE KALB* CLOUDY 14 7 74 W22G30 29.58R WCI -5 TC -10
ILZ005-006-012>014-019>023-190800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE FLURRIES 16 6 65 W15G30 29.54R WCI 1 TC -9
CHICAGO-MIDWAY FLURRIES 17 6 62 W25G35 29.58R WCI -1 TC -8
AURORA CLOUDY 15 7 70 W20G33 29.58R WCI -2 TC -9
JOLIET* LGT SNOW 19 12 75 W14G23 29.62R WCI 5 TC -7
WAUKEGAN CLOUDY 16 7 67 W21G35 29.50R WCI -1 TC -9
DUPAGE AIRPORT FLURRIES 15 7 70 W22G31 29.56R WCI -3 TC -9
WHEELING CLOUDY 16 5 62 W14G22 29.55R WCI 2 TC -9
MORRIS* CLOUDY 17 10 72 W24G35 29.61R WCI -1 TC -8
LANSING* CLOUDY 17 5 58 W23G29 29.59R WCI 0 TC -8
NORTHERLY ISL* N/A 18 8 65 SW13 N/A WCI 5 TC -8
LMZ740>746-190800-
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 18 270/ 27/ 32 N/A
NORTHERLY ISL 18 210/ 13/ 21 N/A
CALUMET HARBOR 18 240/ 9/ 14 1000.8R
BURNS HARBOR 22 270/ 15/ 21 1000.7R
MICHIGAN CITY 22 250/ 29/ 32 1000.2R
ILZ025>027-034>036-040-047-049-050-058-095>099-190800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 22 13 68 W21G37 29.82R WCI 6 TC -6
GALESBURG* CLEAR 14 10 85 W24G33 29.75R WCI -5 TC -10
MACOMB* FLURRIES 20 12 72 W32G43 29.79R WCI 0 TC -7
JACKSONVILLE* CLOUDY 23 14 69 W23G36 29.79R WCI 7 TC -5
ILZ028>032-037-038-041>044-048-051>054-059>061-190800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 19 8 63 W29G39 29.67R WCI 0 TC -7
BLOOMINGTON FLURRIES 19 12 74 W15G24 29.68R WCI 5 TC -7
DECATUR CLOUDY 22 11 62 W22G32 29.73R WCI 6 TC -6
PEORIA LGT SNOW 17 9 70 W20G39 29.73R WCI 1 TC -8
LACON* MOCLDY 16 6 64 W12G24 29.69R WCI 3 TC -9
LINCOLN* FLURRIES 22 9 56 W20G28 29.75R WCI 7 TC -5
SPRINGFIELD CLOUDY 22 12 65 W23G53 29.75R WCI 6 TC -6
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-190800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN FLURRIES 21 11 65 W31G41 29.70R WCI 2 TC -6
DANVILLE* CLOUDY 22 13 66 W24G32 29.69R WCI 6 TC -5
RANTOUL* CLOUDY 21 12 69 W24G33 29.69R WCI 4 TC -6
MATTOON CLOUDY 25 17 72 W28G41 29.72R WCI 9 TC -4
PARIS* CLOUDY 25 17 72 W20G32 29.70R WCI 11 TC -4
ILZ079-100>102-190800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE CLOUDY 29 16 59 W21 29.84R WCI 16 TC -2
CAHOKIA* CLOUDY 28 15 58 W12 29.86R WCI 18 TC -2
SPARTA* CLOUDY 29 16 59 W17G24 29.88R WCI 17 TC -2
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-190800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 30 17 58 W21G35 29.87R WCI 17 TC -1
CAIRO* CLOUDY 34 22 61 W18G25 29.90R WCI 23 TC 1
EFFINGHAM* CLOUDY 27 18 68 W18G29 29.79R WCI 14 TC -3
MT. VERNON FLURRIES N/A N/A N/A W14G24 29.83R
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLOUDY 30 20 66 W13G23 29.80R WCI 20 TC -1
METROPOLIS* CLOUDY 34 23 63 W9G17 29.87R WCI 27 TC 1
ILZ067-068-072-073-078-083-087-091-190800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 31 23 72 W20G28 29.73R WCI 19 TC -1
FLORA* CLOUDY 28 18 64 W21G32 29.80R WCI 15 TC -2
FAIRFIELD* CLOUDY 30 19 63 W7G18 29.80R WCI 23 TC -1
HARRISBURG* CLOUDY 32 21 63 W17G28 29.83R WCI 21 TC 0
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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