690
ASUS43 KLOT 201710
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 AM CST FRI DEC 20 2024
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.
ILZ001-002-007-009-015-016-024-201800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 29 22 75 NW13 30.35R WCI 19 TC -2
ILZ003-004-008-010-011-017-018-201800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 28 19 69 N22 30.28R WCI 14 TC -2
FREEPORT* SUNNY 28 21 75 N20 30.32R WCI 15 TC -2
ROCHELLE* PTSUNNY 28 23 81 N18 30.27R WCI 16 TC -2
DE KALB* CLOUDY 28 25 89 N21G28 30.24R WCI 14 TC -2
PERU* CLOUDY 32 27 80 NW20G29 30.27R WCI 21 TC 0
ILZ005-006-012>014-019>023-201800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE FLURRIES 33 27 78 N23G30 30.18R WCI 21 TC 1
CHICAGO-MIDWAY FLURRIES 35 26 69 N14G31 30.17R WCI 26 TC 2
AURORA CLOUDY 31 26 82 NW20 30.21R WCI 19 TC -1
JOLIET* CLOUDY 35 30 81 N12G18 30.20R WCI 27 TC 2
WAUKEGAN CLOUDY 31 24 75 N16G28 30.19R WCI 20 TC -1
DUPAGE AIRPORT CLOUDY 33 27 78 N15G26 30.20R WCI 23 TC 1
KANKAKEE* CLOUDY 33 30 88 N17G23 30.17R WCI 22 TC 1
WHEELING CLOUDY 32 26 78 N15G30 30.21R WCI 22 TC 0
MORRIS* CLOUDY 33 29 86 N9 30.20R WCI 25 TC 1
ROMEOVILLE* CLOUDY 34 30 86 N16G25 30.20R WCI 23 TC 1
LANSING* CLOUDY 34 26 70 N14G28 30.15R WCI 25 TC 1
NORTHERLY ISL* N/A 34 26 73 MISG N/A TC 1
LMZ740>746-201800-
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 38 10/ 36/ 41 N/A
NORTHERLY ISL 34 340/ 21/ 24 N/A
CALUMET HARBOR 35 360/ 30/ 40 1020.1
BURNS HARBOR 36 10/ 15/ 19 1020.3R
MICHIGAN CITY 35 360/ 28/ 31 1019.7R
ILZ025>027-034>036-040-047-049-050-058-095>099-201800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 28 19 69 NW20G29 30.38R WCI 15 TC -2
GALESBURG* CLOUDY 27 24 89 NW16 N/A WCI 15 TC -3
MACOMB* CLOUDY 28 22 79 NW18 30.37R WCI 15 TC -2
JACKSONVILLE* CLOUDY 28 21 73 NW20G30 30.33R WCI 15 TC -2
PITTSFIELD* CLOUDY 29 21 72 NW20G28 30.36R WCI 17 TC -1
ILZ028>032-037-038-041>044-048-051>054-059>061-201800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 33 27 78 MISG 30.21R TC 1
BLOOMINGTON CLOUDY 30 28 92 NW20 30.23R WCI 17 TC -1
DECATUR CLOUDY 30 24 78 NW21G33 30.23R WCI 17 TC -1
PEORIA CLOUDY 29 23 78 NW8G20 30.29R WCI 21 TC -2
LACON* CLOUDY 31 25 78 NW10 30.27R WCI 22 TC -1
LINCOLN* CLOUDY 30 25 80 NW13G22 30.27R WCI 20 TC -1
SPRINGFIELD CLOUDY 29 23 78 NW17G28 30.29R WCI 17 TC -2
TAYLORVILLE CLOUDY 30 24 78 NW18G25 30.27R WCI 17 TC -1
ILZ033-039-045-046-055>057-062-063-201800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 32 28 85 NW22G28 30.17R WCI 19 TC 0
RANTOUL* CLOUDY 32 29 90 NW16G24 30.16R WCI 21 TC 0
MATTOON CLOUDY 30 26 85 NW22G35 30.18R WCI 17 TC -1
PARIS* CLOUDY 32 28 87 NW18G26 N/A WCI 20 TC 0
ILZ079-100>102-201800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 32 21 64 NW21G31 30.32R WCI 20 TC 0
CAHOKIA* CLOUDY 33 22 63 NW17G31 30.33R WCI 22 TC 1
SPARTA* CLOUDY 34 23 64 NW15G30 30.31R WCI 24 TC 1
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-201800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 34 23 64 NW24G33 30.28R WCI 21 TC 1
CAIRO* CLOUDY 35 26 67 NW16G26 30.31R WCI 25 TC 2
EFFINGHAM* CLOUDY 31 26 81 W18G29 30.24R WCI 19 TC -1
MARION CLOUDY 34 25 69 NW15G29 30.26R WCI 24 TC 1
MT. VERNON CLOUDY 33 24 69 NW9G17 30.25R WCI 25 TC 1
CENTRALIA* CLOUDY 32 24 70 NW20G29 30.26R WCI 21 TC 0
SALEM* CLOUDY 33 25 71 NW22G28 30.25R WCI 21 TC 1
METROPOLIS* CLOUDY 34 25 68 NW14 30.27S WCI 25 TC 1
ILZ067-068-072-073-078-083-087-091-201800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 32 27 81 NW22G36 30.17R WCI 19 TC 0
FLORA* CLOUDY 32 25 74 NW17G24 30.23R WCI 21 TC 0
FAIRFIELD* CLOUDY 32 24 71 NW15G25 30.23R WCI 22 TC 0
HARRISBURG* CLOUDY 33 25 72 NW20G31 30.25R WCI 21 TC 1
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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