070
ASUS43 KLOT 210406
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 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.
ILZ001-002-007-009-015-016-024-210500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR -2 -13 59 NW15G22 30.59R WCI -22 TC -19
ILZ003-004-008-010-011-017-018-210500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR -2 -15 54 W12 30.54R WCI -20 TC -19
FREEPORT* CLEAR -3 -17 53 NW12G18 30.55R WCI -21 TC -20
ROCHELLE* PTCLDY -1 -12 59 NW13G18 30.54S WCI -20 TC -18
DE KALB* MOCLDY -1 -9 69 NW14 30.51R WCI -21 TC -19
PERU* CLOUDY 3 -6 66 NW12G20 30.55S WCI -13 TC -16
ILZ005-006-012>014-019>023-210500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 4 -10 52 W14 30.49R WCI -14 TC -16
CHICAGO-MIDWAY FLURRIES 6 -7 54 NW12 30.51R WCI -9 TC -14
AURORA LGT SNOW 3 -5 69 NW17 30.51R WCI -17 TC -16
JOLIET* LGT SNOW 7 -1 69 NW7 30.54R WCI -5 TC -14
WAUKEGAN MOCLDY 1 -12 54 W6 30.48R WCI -10 TC -17
DUPAGE AIRPORT CLOUDY 2 -8 63 NW15 30.50R WCI -17 TC -17
KANKAKEE* LGT SNOW 9 3 75 NW14 30.51S WCI -7 TC -13
WHEELING MOCLDY N/A N/A N/A NW14G23 30.52R
MORRIS* FLURRIES 6 0 76 NW10 30.53R WCI -9 TC -15
ROMEOVILLE* FLURRIES 3 -4 72 NW12G17 30.53R WCI -13 TC -16
LANSING* LGT SNOW 6 -4 62 NW6 30.51R WCI -4 TC -14
NORTHERLY ISL* N/A 6 -7 54 NW12 N/A WCI -9 TC -14
LMZ740>746-210500-
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 8 320/ 19/ 22 N/A
NORTHERLY ISL 5 280/ 12/ 13 N/A
CALUMET HARBOR 6 310/ 6/ 10 1031.5R
BURNS HARBOR 9 240/ 5/ 8 1032.5S
MICHIGAN CITY 8 200/ 10/ 11 1033.9R
ILZ025>027-034>036-040-047-049-050-058-095>099-210500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 4 -10 52 NW15 30.61R WCI -14 TC -16
GALESBURG* CLEAR -1 -8 72 NW8 30.60R WCI -16 TC -18
MACOMB* CLEAR 1 -12 55 NW16 30.63R WCI -19 TC -17
JACKSONVILLE* PTCLDY 6 -6 57 NW13 30.60R WCI -11 TC -15
PITTSFIELD* MOCLDY 6 -2 67 NW13 30.61R WCI -10 TC -14
ILZ028>032-037-038-041>044-048-051>054-059>061-210500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC FLURRIES 7 0 73 MISG 30.54R TC -14
BLOOMINGTON FLURRIES 5 0 79 NW21 30.52R WCI -16 TC -15
DECATUR MOCLDY 13 0 56 W9 30.52S WCI 1 TC -11
PEORIA CLOUDY 4 -12 48 NW13G23 30.58R WCI -13 TC -16
LACON* MOCLDY 3 -8 59 NW16G22 30.57R WCI -16 TC -16
LINCOLN* CLOUDY 8 -4 60 NW8G18 30.58R WCI -5 TC -14
SPRINGFIELD PTCLDY 6 -1 73 NW13G23 30.58R WCI -10 TC -14
TAYLORVILLE PTCLDY 10 0 62 CALM 30.56R TC -12
ILZ033-039-045-046-055>057-062-063-210500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 10 1 67 SW10 30.51S WCI -4 TC -12
RANTOUL* MOCLDY 9 0 66 SW13 30.50S WCI -7 TC -13
MATTOON MOCLDY 10 0 63 S8 30.52S WCI -2 TC -12
PARIS* MOCLDY 9 0 66 S9 N/A WCI -5 TC -13
ILZ079-100>102-210500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 14 0 52 W7 30.59R WCI 4 TC -10
BELLEVILLE PTCLDY 13 1 59 SW6 30.58S WCI 4 TC -11
CAHOKIA* PTCLDY 17 0 47 W10 30.60R WCI 5 TC -8
SPARTA* PTCLDY 17 1 51 CALM 30.61R TC -8
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-210500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 13 5 70 S5 30.62R WCI 5 TC -11
CAIRO* PTCLDY 18 4 54 S3 30.65R TC -8
EFFINGHAM* PTCLDY 10 -1 61 S3 30.58S TC -12
MARION CLEAR 12 5 73 CALM 30.62R TC -11
MT. VERNON PTCLDY 10 7 87 CALM 30.60S TC -12
CENTRALIA* PTCLDY 13 3 64 SW3 30.59S TC -11
SALEM* PTCLDY 14 2 60 S5 30.57F WCI 6 TC -10
METROPOLIS* CLEAR 13 4 66 S3 30.64R TC -10
ILZ067-068-072-073-078-083-087-091-210500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 8 1 73 S5 30.60F WCI 0 TC -13
FLORA* PTCLDY 12 5 73 S7 30.59F WCI 2 TC -11
FAIRFIELD* PTCLDY 11 5 77 CALM 30.61R TC -11
HARRISBURG* CLEAR 13 8 81 CALM 30.62R TC -10
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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