839
ASUS43 KLOT 201410
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 AM CST MON JAN 20 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.
ILZ001-002-007-009-015-016-024-201500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR -3 -9 75 S3 30.51R TC -19
ILZ003-004-008-010-011-017-018-201500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR -3 -13 62 W10 30.46R WCI -20 TC -19
FREEPORT* CLEAR -5 -12 71 SW5 30.46S WCI -16 TC -21
ROCHELLE* CLEAR -5 -12 72 W8 30.47R WCI -20 TC -21
DE KALB* CLEAR -4 -11 73 W9 30.44R WCI -20 TC -20
PERU* CLEAR 0 -8 69 SW6 30.50R WCI -12 TC -18
ILZ005-006-012>014-019>023-201500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY -1 -11 62 SW9 30.44R WCI -16 TC -18
CHICAGO-MIDWAY PTCLDY 1 -11 57 SW9 30.47R WCI -14 TC -17
AURORA CLEAR -2 -11 65 SW9 30.46R WCI -18 TC -19
JOLIET* CLEAR 1 -8 66 W8 30.50R WCI -13 TC -17
WAUKEGAN CLEAR -1 -12 59 W13 30.41R WCI -19 TC -18
DUPAGE AIRPORT CLEAR -2 -11 65 SW9 30.44R WCI -18 TC -19
KANKAKEE* CLEAR -1 -9 67 SW7 30.52R WCI -14 TC -18
WHEELING CLEAR -2 -12 62 W12 30.46R WCI -20 TC -19
MORRIS* CLEAR -1 -8 73 W9 30.49S WCI -16 TC -18
ROMEOVILLE* CLEAR -2 -9 71 SW8 30.49R WCI -17 TC -19
LANSING* CLEAR 0 -13 55 SW9 30.49R WCI -16 TC -18
NORTHERLY ISL* N/A 0 -12 57 SW10 N/A WCI -16 TC -18
LMZ740>746-201500-
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 4 260/ 19/ 22 N/A
NORTHERLY ISL 1 240/ 9/ 12 N/A
CALUMET HARBOR -1 240/ 5/ 10 1030.5R
BURNS HARBOR 1 230/ 5/ 8 1031.8R
MICHIGAN CITY 3 240/ 24/ 28 1032.6R
ILZ025>027-034>036-040-047-049-050-058-095>099-201500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 1 -6 72 SW5 30.56R WCI -9 TC -17
GALESBURG* CLEAR -3 -6 84 SW5 30.53R WCI -13 TC -19
MACOMB* CLEAR 1 -7 71 W10 30.56R WCI -16 TC -17
JACKSONVILLE* CLEAR 1 -6 73 SW6 30.58R WCI -11 TC -17
PITTSFIELD* CLEAR 2 -4 73 W5 30.58R WCI -7 TC -16
ILZ028>032-037-038-041>044-048-051>054-059>061-201500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 0 -8 68 MISG 30.51S TC -18
BLOOMINGTON CLEAR 0 -7 72 W8 30.51R WCI -14 TC -18
DECATUR CLEAR 2 -7 66 SW7 30.55R WCI -11 TC -17
PEORIA CLEAR 0 -8 69 W6 30.54R WCI -12 TC -18
LACON* CLEAR -1 -10 63 SW5 30.53R WCI -11 TC -18
LINCOLN* CLEAR 3 -6 67 W3 30.56R TC -16
SPRINGFIELD CLEAR 1 -6 72 SW5 30.56R WCI -9 TC -17
TAYLORVILLE CLEAR 1 -6 70 CALM 30.57S TC -17
ILZ033-039-045-046-055>057-062-063-201500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 1 -6 72 SW7 30.53R WCI -12 TC -17
RANTOUL* CLEAR 0 -7 71 SW6 30.53R WCI -12 TC -18
MATTOON CLEAR 1 -6 72 SW5 30.55R WCI -9 TC -17
PARIS* CLEAR 1 -8 67 W7 N/A WCI -12 TC -17
ILZ079-100>102-201500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 5 -2 72 W7 30.61R WCI -7 TC -15
BELLEVILLE CLEAR 8 -4 56 SW5 30.61R WCI 0 TC -13
CAHOKIA* CLEAR 6 -4 63 SW3 30.62R TC -14
SPARTA* CLEAR 8 -2 64 W3 30.62R TC -13
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-201500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 8 -4 58 CALM 30.62S TC -13
CAIRO* CLEAR 10 -1 62 N3 30.65S TC -12
EFFINGHAM* CLEAR 3 -6 66 SW5 30.61R WCI -6 TC -16
MARION CLEAR 7 0 72 CALM 30.62R TC -14
MT. VERNON CLEAR 6 -3 66 CALM 30.61F TC -14
CENTRALIA* CLEAR 6 -4 63 SW3 30.61R TC -14
SALEM* CLEAR 8 -5 56 W5 30.59S WCI -1 TC -13
METROPOLIS* CLEAR 8 -3 62 CALM 30.65R TC -13
ILZ067-068-072-073-078-083-087-091-201500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 4 -7 60 SW5 30.62R WCI -5 TC -16
FLORA* CLEAR 5 -6 61 SW5 30.62R WCI -4 TC -15
FAIRFIELD* CLEAR 5 -5 63 CALM 30.63S TC -15
HARRISBURG* CLEAR 8 -6 53 N5 30.64S WCI -1 TC -13
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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