981
ASUS43 KLOT 211006
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 AM CST TUE JAN 21 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.
ILZ001-002-007-009-015-016-024-211100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE NOT AVBL
ILZ003-004-008-010-011-017-018-211100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR -9 -19 61 W12 30.56S WCI -28 TC -23
FREEPORT* CLEAR -10 -18 67 SW3 30.56S TC -23
ROCHELLE* CLEAR -10 -19 62 W8 30.56F WCI -26 TC -23
DE KALB* CLEAR -9 -18 65 W13 30.53S WCI -30 TC -23
PERU* CLEAR -7 -17 62 W13 30.60S WCI -27 TC -22
ILZ005-006-012>014-019>023-211100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR -5 -17 56 W14G23 30.52S WCI -25 TC -21
CHICAGO-MIDWAY CLEAR -4 -19 48 W13 30.55R WCI -23 TC -20
AURORA CLEAR -7 -17 62 W14 30.55R WCI -28 TC -22
JOLIET* CLEAR -3 -14 58 W9 30.59R WCI -19 TC -19
WAUKEGAN PTCLDY -5 -14 65 NW8 30.50S WCI -20 TC -21
DUPAGE AIRPORT CLEAR -7 -18 59 W10 30.53S WCI -25 TC -22
KANKAKEE* CLEAR -3 -17 52 NW13 30.58S WCI -22 TC -20
WHEELING MOCLDY N/A N/A N/A W9 30.54S
MORRIS* CLEAR -6 -16 60 W15 30.58R WCI -27 TC -21
ROMEOVILLE* PTCLDY -6 -18 54 W12 30.57R WCI -24 TC -21
LANSING* CLEAR -3 -20 46 W12G21 30.55S WCI -21 TC -20
NORTHERLY ISL* N/A -4 -18 51 W15 N/A WCI -24 TC -20
LMZ740>746-211100-
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 -1 280/ 21/ 24 N/A
NORTHERLY ISL -4 280/ 10/ 16 N/A
CALUMET HARBOR -3 250/ 8/ 11 1032.9R
BURNS HARBOR 1 270/ 10/ 13 1033.9R
MICHIGAN CITY 1 240/ 24/ 26 1034.7R
ILZ025>027-034>036-040-047-049-050-058-095>099-211100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR -5 -20 48 W12 30.67S WCI -23 TC -21
GALESBURG* CLEAR -10 -18 68 W9 30.64S WCI -27 TC -23
MACOMB* CLEAR -8 -18 60 NW7 30.68S WCI -22 TC -22
JACKSONVILLE* CLEAR -4 -15 57 NW10 30.66F WCI -21 TC -20
PITTSFIELD* CLEAR -3 -18 48 NW10 30.68S WCI -20 TC -19
ILZ028>032-037-038-041>044-048-051>054-059>061-211100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY -5 -16 58 MISG 30.60S TC -20
BLOOMINGTON MOCLDY -4 -11 72 NW15 30.58S WCI -25 TC -20
DECATUR CLEAR 0 -16 46 W12G20 30.61S WCI -17 TC -18
PEORIA CLEAR -6 -19 53 W9 30.64S WCI -23 TC -21
LACON* CLEAR -7 -20 52 W12 30.62F WCI -26 TC -22
LINCOLN* CLEAR -1 -13 57 NW8 30.64S WCI -16 TC -19
SPRINGFIELD CLEAR -2 -14 56 NW13 30.65S WCI -20 TC -19
TAYLORVILLE CLEAR -1 -11 60 W7 30.64S WCI -14 TC -18
ILZ033-039-045-046-055>057-062-063-211100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 0 -10 63 W13 30.58S WCI -18 TC -18
RANTOUL* PTCLDY -1 -8 75 NW10 30.57S WCI -18 TC -19
MATTOON PTCLDY 1 -8 66 NW14 30.59S WCI -17 TC -17
PARIS* CLOUDY 4 -2 76 NW12 N/A WCI -12 TC -16
ILZ079-100>102-211100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 3 -7 64 N3 30.67S TC -16
BELLEVILLE PTCLDY 5 -4 67 NW6 30.66S WCI -6 TC -15
CAHOKIA* CLOUDY 7 1 76 N9 30.67S WCI -7 TC -14
SPARTA* CLEAR 10 1 67 N6 30.67R WCI 0 TC -12
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-211100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 13 -1 54 NW9 30.66R WCI 1 TC -11
CAIRO* CLOUDY 18 7 61 NW10 30.67R WCI 6 TC -8
EFFINGHAM* CLEAR 4 -7 59 W12 30.64S WCI -12 TC -15
MARION CLOUDY 13 -4 46 NW7G16 30.65S WCI 3 TC -10
MT. VERNON CLOUDY 7 -2 66 NW5 30.65R WCI -2 TC -14
CENTRALIA* CLEAR 7 -3 63 N10 30.65S WCI -8 TC -14
SALEM* CLEAR 7 -4 61 NW10 30.64S WCI -8 TC -14
METROPOLIS* CLOUDY 17 4 58 NW6 30.65R WCI 8 TC -8
ILZ067-068-072-073-078-083-087-091-211100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 8 0 69 NW14 30.62R WCI -8 TC -13
FLORA* PTCLDY 7 -4 61 NW13 30.64R WCI -9 TC -14
FAIRFIELD* PTCLDY 8 -3 61 NW7 30.65R WCI -3 TC -13
HARRISBURG* CLOUDY 15 4 60 NW10 30.65R WCI 2 TC -9
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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