902
ASUS43 KLOT 220810
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 AM CST WED JAN 22 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.
ILZ001-002-007-009-015-016-024-220900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 8 -9 45 S18G26 30.20F WCI -11 TC -13
ILZ003-004-008-010-011-017-018-220900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 1 -12 54 S13G24 30.26F WCI -17 TC -17
FREEPORT* MOCLDY 4 -11 50 SW15G24 30.21F WCI -15 TC -16
ROCHELLE* PTCLDY 0 -12 55 S14 30.27F WCI -18 TC -18
DE KALB* PTCLDY -2 -10 67 S16G22 30.28F WCI -22 TC -19
PERU* CLOUDY 4 -8 58 S16G22 30.31F WCI -15 TC -15
ILZ005-006-012>014-019>023-220900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 1 -11 57 S15G21 30.31F WCI -18 TC -17
CHICAGO-MIDWAY MOCLDY 1 -11 57 S14 30.36F WCI -17 TC -17
AURORA CLOUDY 1 -10 60 S16 30.31F WCI -19 TC -17
JOLIET* CLOUDY 2 -6 69 S9 30.37F WCI -13 TC -17
WAUKEGAN MOCLDY 1 -12 54 SW17G25 30.28F WCI -19 TC -17
DUPAGE AIRPORT MOCLDY 0 -11 59 S13 30.30F WCI -18 TC -18
KANKAKEE* PTCLDY -1 -10 64 S8 30.42F WCI -15 TC -18
WHEELING MOCLDY 1 -11 57 S14 30.33F WCI -17 TC -17
MORRIS* CLOUDY 0 -7 71 S10 30.35F WCI -16 TC -18
ROMEOVILLE* CLOUDY 0 -8 71 S14G20 30.37F WCI -19 TC -18
LANSING* CLEAR -2 -13 58 S12 30.40F WCI -19 TC -19
NORTHERLY ISL* N/A 0 -12 57 SW9 N/A WCI -15 TC -18
LMZ740>746-220900-
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 4 210/ 25/ 29 N/A
NORTHERLY ISL 0 200/ 10/ 15 N/A
CALUMET HARBOR 0 210/ 9/ 13 1027.8F
BURNS HARBOR 0 190/ 8/ 9 1029.5F
MICHIGAN CITY -1 180/ 10/ 13 1031.7F
ILZ025>027-034>036-040-047-049-050-058-095>099-220900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GALESBURG* CLOUDY 8 -5 56 S16G24 30.26F WCI -10 TC -13
MACOMB* MOCLDY 7 -8 50 S15 30.31F WCI -10 TC -14
JACKSONVILLE* PTCLDY 6 -8 53 S12G21 30.36F WCI -9 TC -14
PITTSFIELD* CLOUDY 8 -4 58 S8 30.35F WCI -4 TC -13
ILZ028>032-037-038-041>044-048-051>054-059>061-220900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 1 -8 63 MISG 30.38F TC -17
BLOOMINGTON CLOUDY 1 -6 72 S18 30.36F WCI -20 TC -17
DECATUR CLEAR 3 -8 60 S12 30.40F WCI -13 TC -16
PEORIA CLOUDY 4 -8 57 S14 30.34F WCI -14 TC -16
LACON* CLOUDY 5 -11 48 S10 30.32F WCI -10 TC -15
LINCOLN* MOCLDY 4 -5 66 S12 30.39F WCI -13 TC -16
SPRINGFIELD PTCLDY 4 -6 63 S13 30.39F WCI -13 TC -16
TAYLORVILLE CLEAR 4 -6 64 S13 30.41F WCI -13 TC -16
ILZ033-039-045-046-055>057-062-063-220900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 1 -8 66 S10 30.41F WCI -15 TC -17
RANTOUL* MOCLDY -1 -8 70 S9 30.41F WCI -16 TC -18
MATTOON CLEAR 1 -7 68 S12 30.42F WCI -16 TC -17
PARIS* CLEAR 0 -8 68 S9 N/A WCI -16 TC -18
ILZ079-100>102-220900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 7 -4 59 S6 30.43S WCI -3 TC -14
BELLEVILLE PTCLDY 7 -3 63 S6 30.44S WCI -3 TC -14
CAHOKIA* PTCLDY 9 -3 58 S6 30.43F WCI -1 TC -13
SPARTA* CLEAR 8 -2 62 SE7 30.45F WCI -3 TC -13
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-220900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 6 -2 69 S5 30.49F WCI -3 TC -14
CAIRO* CLEAR 10 1 67 SE3 30.52F TC -12
EFFINGHAM* CLEAR 2 -5 70 SE5 30.47F WCI -7 TC -16
MARION CLEAR 5 -4 66 S3 30.50S TC -15
MT. VERNON CLEAR 4 -2 76 S7 30.47F WCI -8 TC -16
CENTRALIA* CLEAR 6 -4 63 S10 30.45F WCI -9 TC -14
SALEM* CLEAR 6 -5 59 S7 30.45F WCI -5 TC -14
METROPOLIS* CLEAR 6 -1 71 CALM 30.52F TC -14
ILZ067-068-072-073-078-083-087-091-220900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 1 -5 75 S8 30.51F WCI -13 TC -17
FLORA* CLEAR 3 -4 72 SE10 30.48F WCI -12 TC -16
FAIRFIELD* CLEAR 5 -4 67 SE6 30.49F WCI -6 TC -15
HARRISBURG* CLEAR 6 1 77 SE6 30.50F WCI -4 TC -14
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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