899
ASUS43 KLOT 202201
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM 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.
ILZ001-002-007-009-015-016-024-202300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 12 2 64 NW13 30.47S WCI -3 TC -11
ILZ003-004-008-010-011-017-018-202300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 9 -11 40 W18G29 30.46R WCI -10 TC -13
FREEPORT* MOCLDY 7 -9 48 W10 30.46S WCI -8 TC -14
DE KALB* MOCLDY 7 -10 45 W16 30.44S WCI -11 TC -14
ILZ005-006-012>014-019>023-202300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 10 -11 38 W16G26 30.43R WCI -7 TC -12
CHICAGO-MIDWAY MOCLDY 12 -10 36 W16G25 30.46R WCI -5 TC -11
AURORA PTCLDY 9 -9 44 W17G30 30.45R WCI -9 TC -13
WAUKEGAN PTCLDY 8 -13 37 W14G26 30.41R WCI -8 TC -13
DUPAGE AIRPORT PTCLDY 9 -10 42 W16G29 30.44R WCI -8 TC -13
WHEELING CLEAR N/A N/A N/A W15G26 30.45R
MORRIS* PTCLDY 12 -5 47 W14 30.47R WCI -4 TC -11
ROMEOVILLE* PTCLDY 10 -11 37 W14G23 30.47R WCI -5 TC -12
LANSING* MOCLDY 11 -11 35 W10 30.46S WCI -2 TC -11
NORTHERLY ISL* N/A 10 -12 36 W10 N/A WCI -4 TC -12
LMZ740>746-202300-
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 12 250/ 27/ 35 N/A
NORTHERLY ISL 10 290/ 11/ 16 N/A
CALUMET HARBOR 10 240/ 9/ 18 1029.9R
BURNS HARBOR 12 250/ 10/ 13 1031.5R
MICHIGAN CITY 10 240/ 21/ 24 1032.2R
ILZ025>027-034>036-040-047-049-050-058-095>099-202300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTSUNNY 16 -5 39 W17G24 30.49S WCI 0 TC -9
MACOMB* MOCLDY 16 -5 38 W18 30.51S WCI 0 TC -9
ILZ028>032-037-038-041>044-048-051>054-059>061-202300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON MOCLDY 13 -3 49 W14 30.48R WCI -2 TC -11
DECATUR MOCLDY 14 -4 44 W8G21 30.52S WCI 3 TC -10
PEORIA MOCLDY 15 -6 39 W14 30.49S WCI 0 TC -9
LACON* MOCLDY 13 -11 33 W12 30.49R WCI -1 TC -11
LINCOLN* MOCLDY 15 -2 47 SW7 30.52S WCI 5 TC -9
SPRINGFIELD MOCLDY 14 -1 51 W10 30.52F WCI 1 TC -10
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-202300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 13 -1 54 SW18G24 30.51R WCI -4 TC -11
MATTOON CLEAR 13 -5 44 SW10 30.53S WCI 0 TC -11
ILZ079-100>102-202300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 18 -4 38 W9 30.56F WCI 6 TC -8
BELLEVILLE SUNNY 22 -4 31 SW12 30.57F WCI 10 TC -6
CAHOKIA* SUNNY 19 -5 34 W9 30.57F WCI 8 TC -7
SPARTA* SUNNY 20 -4 34 SW5 30.59S WCI 14 TC -7
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-202300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 19 -3 38 VRB3 30.60F TC -7
CAIRO* SUNNY 21 1 41 SW7 30.63S WCI 12 TC -6
MARION SUNNY 19 0 42 CALM 30.59F TC -7
MT. VERNON SUNNY 17 1 49 SW8 30.60S WCI 7 TC -8
CENTRALIA* SUNNY 17 -1 46 W8 30.58F WCI 6 TC -9
SALEM* SUNNY 17 -1 46 W8 30.57F WCI 6 TC -8
METROPOLIS* SUNNY 19 -3 37 W3 30.62S TC -7
ILZ067-068-072-073-078-083-087-091-202300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 14 -3 47 SW9 30.59F WCI 2 TC -10
FLORA* CLEAR 16 -2 45 W8 30.59S WCI 5 TC -9
FAIRFIELD* CLEAR 16 -1 48 SW6 30.60S WCI 7 TC -9
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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