320
ASUS43 KLOT 182206
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM 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.
ILZ001-002-007-009-015-016-024-182300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 27 2 34 NW17G24 30.09R WCI 14 TC -3
ILZ003-004-008-010-011-017-018-182300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 26 -2 29 NW16G24 30.06R WCI 14 TC -3
FREEPORT* PTCLDY 26 -6 25 NW14 30.07R WCI 14 TC -3
ROCHELLE* CLEAR 27 0 31 NW17 30.05R WCI 14 TC -3
DE KALB* CLEAR 25 4 40 NW10G16 30.03R WCI 15 TC -4
PERU* CLEAR 29 8 39 NW10 30.05R WCI 20 TC -1
ILZ005-006-012>014-019>023-182300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 28 7 41 NW9 30.00R WCI 19 TC -2
CHICAGO-MIDWAY PTCLDY 30 7 37 NW12 30.01R WCI 20 TC -1
AURORA CLEAR 27 6 41 NW17 30.02R WCI 14 TC -3
JOLIET* PTCLDY 31 9 40 N6 30.02R WCI 25 TC -1
WAUKEGAN CLEAR 27 5 39 N7 30.00R WCI 19 TC -3
DUPAGE AIRPORT CLEAR 28 7 41 N12 30.00R WCI 18 TC -2
KANKAKEE* PTCLDY 30 15 52 N12 30.02R WCI 21 TC -1
WHEELING CLEAR 28 6 39 N12 30.02R WCI 18 TC -2
MORRIS* PTCLDY 29 12 49 N8 30.02R WCI 21 TC -2
ROMEOVILLE* CLEAR 28 9 43 N10 30.01R WCI 19 TC -2
LANSING* PTCLDY 26 10 51 N9G17 30.01R WCI 17 TC -3
NORTHERLY ISL* N/A 26 12 55 N12 N/A WCI 16 TC -3
LMZ740>746-182300-
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 31 360/ 14/ 17 N/A
NORTHERLY ISL 26 360/ 9/ 14 N/A
CALUMET HARBOR 26 360/ 7/ 13 1015.0R
BURNS HARBOR 26 340/ 9/ 12 1015.9R
MICHIGAN CITY 27 350/ 24/ 28 1015.9R
ILZ025>027-034>036-040-047-049-050-058-095>099-182300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 26 10 50 N16 30.08R WCI 14 TC -3
GALESBURG* CLEAR 26 10 49 NW13G21 30.08S WCI 15 TC -3
MACOMB* CLEAR 27 9 47 NW20 30.10R WCI 13 TC -3
JACKSONVILLE* PTCLDY 27 14 57 NW14 30.07R WCI 16 TC -3
PITTSFIELD* SUNNY 27 13 56 N15 30.09R WCI 15 TC -3
ILZ028>032-037-038-041>044-048-051>054-059>061-182300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 29 12 48 MISG 30.03R TC -1
BLOOMINGTON PTCLDY 29 16 58 N15 30.03R WCI 18 TC -2
DECATUR CLOUDY 31 18 58 N17G29 30.03R WCI 19 TC -1
PEORIA CLEAR 29 8 41 N12G20 30.06R WCI 19 TC -2
LACON* CLEAR 28 8 41 NW13G18 30.05R WCI 18 TC -2
LINCOLN* PTCLDY 31 16 54 N9 30.06R WCI 22 TC -1
SPRINGFIELD PTCLDY 29 17 61 NW12G18 30.05R WCI 19 TC -2
TAYLORVILLE CLOUDY 29 20 69 NW14 30.05R WCI 18 TC -2
ILZ033-039-045-046-055>057-062-063-182300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 30 20 66 NW14 30.01R WCI 19 TC -1
RANTOUL* MOCLDY 29 18 61 N14 30.01R WCI 19 TC -1
MATTOON CLOUDY 30 22 72 N16G28 29.99R WCI 19 TC -1
PARIS* CLOUDY 31 22 68 N13 N/A WCI 22 TC 0
ILZ079-100>102-182300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 27 16 63 N14 30.07R WCI 15 TC -3
BELLEVILLE MOSUNNY 31 17 57 NW13 30.05R WCI 21 TC -1
CAHOKIA* PTSUNNY 28 18 66 N16 30.07R WCI 16 TC -2
SPARTA* CLOUDY 31 20 65 N10 30.06R WCI 22 TC -1
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-182300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 30 22 72 N13G22 30.02R WCI 20 TC -1
CAIRO* CLOUDY 34 26 72 N14 30.00R WCI 24 TC 1
EFFINGHAM* CLOUDY 31 22 71 NW12G20 30.03R WCI 21 TC -1
MARION CLOUDY 30 25 80 NW15 30.00R WCI 19 TC -1
MT. VERNON CLOUDY 31 24 75 VRB3 30.02R TC -1
CENTRALIA* CLOUDY 30 22 72 NW14 30.03R WCI 20 TC -1
SALEM* CLOUDY 32 24 71 N13G20 30.02R WCI 22 TC 0
METROPOLIS* CLOUDY 34 24 67 N6 29.99R WCI 29 TC 1
ILZ067-068-072-073-078-083-087-091-182300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 33 25 72 N15 29.98R WCI 23 TC 1
FLORA* CLOUDY 32 23 69 N15 30.02R WCI 22 TC 0
FAIRFIELD* CLOUDY 32 24 72 NW6 30.00R WCI 26 TC 0
HARRISBURG* CLOUDY 33 25 73 NW12G17 30.00R WCI 24 TC 1
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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