618
ASUS43 KLOT 181410
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 AM CST SAT JAN 18 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.
ILZ001-002-007-009-015-016-024-181500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 22 13 68 NW21G29 29.96R WCI 6 TC -6
ILZ003-004-008-010-011-017-018-181500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 24 10 55 N17G26 29.91R WCI 11 TC -4
FREEPORT* CLEAR 22 12 63 N15 29.93R WCI 9 TC -5
ROCHELLE* PTCLDY 25 13 60 N16 29.89R WCI 12 TC -4
DE KALB* PTCLDY 25 15 66 N16G24 29.87R WCI 12 TC -4
PERU* MOCLDY 29 18 63 N14 29.88R WCI 19 TC -1
ILZ005-006-012>014-019>023-181500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 30 17 58 N18G29 29.82R WCI 18 TC -1
CHICAGO-MIDWAY MOCLDY 33 17 51 N21G29 29.82R WCI 21 TC 1
AURORA PTCLDY 27 16 63 N20G31 29.84R WCI 13 TC -3
JOLIET* CLOUDY 32 20 61 N13 29.83R WCI 23 TC 0
WAUKEGAN PTCLDY 27 14 58 N13G22 29.84R WCI 16 TC -3
DUPAGE AIRPORT MOCLDY 28 15 58 N21G29 29.83R WCI 15 TC -2
KANKAKEE* CLOUDY 32 24 71 N15G21 29.80R WCI 22 TC 0
WHEELING MOCLDY 29 16 58 N16G28 29.85R WCI 17 TC -2
MORRIS* MOCLDY 30 20 67 N10G18 29.83R WCI 21 TC -1
ROMEOVILLE* MOCLDY 30 21 69 N14 29.81R WCI 20 TC -1
LANSING* CLOUDY 32 19 59 N16G25 29.81R WCI 21 TC 0
NORTHERLY ISL* N/A 30 20 66 N23 N/A WCI 17 TC -1
LMZ740>746-181500-
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 36 350/ 33/ 38 N/A
NORTHERLY ISL 29 350/ 17/ 23 N/A
CALUMET HARBOR 32 350/ 17/ 31 1008.3R
BURNS HARBOR 33 360/ 15/ 18 1008.8R
MICHIGAN CITY 33 350/ 34/ 39 1008.0R
ILZ025>027-034>036-040-047-049-050-058-095>099-181500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 20 12 71 NW23G33 29.98R WCI 3 TC -7
GALESBURG* CLOUDY 21 17 86 NW14 29.96R WCI 8 TC -6
MACOMB* PTCLDY 20 14 78 NW16G25 29.98R WCI 6 TC -7
JACKSONVILLE* MOCLDY 24 17 74 NW17 29.94R WCI 10 TC -5
PITTSFIELD* PTCLDY 23 15 72 NW20G25 29.97R WCI 8 TC -5
ILZ028>032-037-038-041>044-048-051>054-059>061-181500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 31 22 71 MISG 29.84R TC -1
BLOOMINGTON MOCLDY 29 24 82 NW16 29.84R WCI 17 TC -2
DECATUR MOCLDY 32 23 69 NW16 29.83R WCI 21 TC 0
PEORIA MOCLDY 27 19 72 NW14G23 29.90R WCI 16 TC -3
LACON* MOCLDY 29 17 59 N14G22 29.89R WCI 18 TC -2
LINCOLN* MOCLDY 30 22 73 NW8G20 29.88R WCI 22 TC -1
SPRINGFIELD MOCLDY 28 20 71 NW17G28 29.90R WCI 16 TC -2
TAYLORVILLE MOCLDY 29 22 75 NW17 29.87R WCI 17 TC -2
ILZ033-039-045-046-055>057-062-063-181500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 33 24 69 NW18G31 29.79R WCI 22 TC 1
RANTOUL* CLOUDY 32 25 76 N15G22 29.79R WCI 21 TC 0
MATTOON MOCLDY 32 27 81 NW18G30 29.78R WCI 20 TC 0
PARIS* PTCLDY 32 27 81 NW14G21 N/A WCI 22 TC 0
ILZ079-100>102-181500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 28 19 69 NW17 29.91R WCI 16 TC -2
BELLEVILLE CLOUDY 31 22 69 NW18 29.87R WCI 19 TC 0
CAHOKIA* PTCLDY 31 22 69 NW21 29.90R WCI 18 TC -1
SPARTA* MOCLDY 34 26 73 NW14G22 29.87R WCI 24 TC 1
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-181500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 34 27 75 N12 29.84R WCI 25 TC 1
CAIRO* CLOUDY 40 34 80 N14G22 29.81R TC 4
EFFINGHAM* PTCLDY 32 27 83 NW16 29.82R WCI 21 TC 0
MARION CLOUDY 34 28 80 N15G21 29.82R WCI 24 TC 1
MT. VERNON CLEAR 34 27 75 VRB5 29.83R WCI 30 TC 1
CENTRALIA* PTCLDY 33 25 73 NW18G25 29.84R WCI 22 TC 1
SALEM* PTCLDY 33 26 76 N13 29.83R WCI 24 TC 1
METROPOLIS* CLOUDY 39 34 82 NW16G24 29.80R WCI 31 TC 4
ILZ067-068-072-073-078-083-087-091-181500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 35 29 78 NW13 29.77R WCI 26 TC 2
FLORA* CLEAR 34 27 75 NW13G21 29.82R WCI 25 TC 1
FAIRFIELD* PTCLDY 34 28 77 NW6 29.81R WCI 29 TC 1
HARRISBURG* CLOUDY 37 31 80 NW14G23 29.82R WCI 28 TC 3
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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