174
ASUS43 KLOT 202106
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 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.
ILZ001-002-007-009-015-016-024-202200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE FLURRIES 12 -4 48 W15G24 30.47S WCI -4 TC -11
ILZ003-004-008-010-011-017-018-202200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 8 -15 34 W20G33 30.45R WCI -11 TC -13
FREEPORT* CLOUDY 8 -13 36 W16G25 30.46R WCI -9 TC -13
ROCHELLE* PTSUNNY 10 -13 35 W16 30.45R WCI -8 TC -12
DE KALB* PTSUNNY 8 -11 42 W20 30.43R WCI -11 TC -13
PERU* PTSUNNY 12 -5 46 W12G24 30.47S WCI -2 TC -11
ILZ005-006-012>014-019>023-202200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 11 -12 35 SW18G31 30.42R WCI -7 TC -12
CHICAGO-MIDWAY PTSUNNY 12 -11 35 W15G29 30.45R WCI -4 TC -11
AURORA PTSUNNY 10 -10 40 W22G31 30.44R WCI -10 TC -12
JOLIET* CLOUDY 14 -7 39 W13G22 30.47S WCI 0 TC -10
WAUKEGAN MOSUNNY 10 -12 36 W17G29 30.40R WCI -8 TC -12
DUPAGE AIRPORT MOSUNNY 11 -11 36 W24G33 30.43R WCI -9 TC -12
KANKAKEE* CLOUDY 13 -5 44 W15G21 30.48S WCI -3 TC -10
WHEELING PTSUNNY N/A N/A N/A NW18G24 30.43R
MORRIS* MOSUNNY 11 -6 45 W16G24 30.47R WCI -5 TC -11
ROMEOVILLE* PTSUNNY 10 -9 40 W21 30.46R WCI -9 TC -12
LANSING* CLOUDY 11 -13 33 SW17G24 30.46R WCI -6 TC -11
NORTHERLY ISL* N/A 10 -11 38 SW8 N/A WCI -2 TC -12
LMZ740>746-202200-
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/ 28/ 31 N/A
NORTHERLY ISL 11 290/ 13/ 16 N/A
CALUMET HARBOR 11 230/ 9/ 15 1029.5
BURNS HARBOR 12 250/ 10/ 13 1030.8F
MICHIGAN CITY 10 230/ 22/ 25 1032.1F
ILZ025>027-034>036-040-047-049-050-058-095>099-202200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 17 -4 39 W15G24 30.49F WCI 2 TC -8
GALESBURG* PTSUNNY 13 -4 46 W14G20 30.48S WCI -2 TC -10
MACOMB* CLOUDY 15 -6 39 W18 30.50S WCI -2 TC -9
JACKSONVILLE* MOSUNNY 16 -2 44 SW13 30.52S WCI 2 TC -9
PITTSFIELD* MOSUNNY 18 -4 38 W12G17 30.52S WCI 5 TC -8
ILZ028>032-037-038-041>044-048-051>054-059>061-202200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 15 -8 35 MISG 30.48R TC -10
BLOOMINGTON PTSUNNY 14 -4 44 W15 30.47F WCI -1 TC -10
DECATUR PTSUNNY 14 -5 42 SW14G24 30.52S WCI -1 TC -10
PEORIA PTSUNNY 15 -7 37 W14G20 30.49S WCI 0 TC -9
LACON* CLOUDY 15 -9 33 NW12G17 30.48S WCI 1 TC -10
LINCOLN* PTSUNNY 15 -3 44 W9 30.52S WCI 4 TC -9
SPRINGFIELD MOSUNNY 15 -2 46 W14 30.53S WCI 0 TC -9
TAYLORVILLE SUNNY 13 -2 51 W12 30.55S WCI -1 TC -10
ILZ033-039-045-046-055>057-062-063-202200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 13 -4 46 SW15G23 30.50F WCI -3 TC -11
RANTOUL* CLOUDY 14 -4 44 W12 30.50R WCI 0 TC -10
MATTOON SUNNY 13 -6 42 SW12 30.53S WCI -1 TC -11
PARIS* PTSUNNY 13 -3 47 W12 N/A WCI 0 TC -10
ILZ079-100>102-202200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 18 -4 38 W12G18 30.57F WCI 5 TC -8
BELLEVILLE SUNNY 22 -6 29 S7 30.58F WCI 13 TC -6
CAHOKIA* SUNNY 19 -3 38 VRB7 30.58F WCI 10 TC -7
SPARTA* SUNNY 20 -4 35 W7 30.60F WCI 11 TC -7
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-202200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 19 0 43 W8 30.61S WCI 9 TC -7
CAIRO* SUNNY 20 1 43 CALM 30.63F TC -6
EFFINGHAM* SUNNY 16 -2 44 SW14 30.59R WCI 1 TC -9
MARION SUNNY 21 -2 35 W9 30.60F WCI 11 TC -6
MT. VERNON SUNNY 17 2 51 SW8 30.60S WCI 7 TC -8
CENTRALIA* SUNNY 16 -1 47 W8 30.59F WCI 5 TC -9
SALEM* SUNNY 17 0 48 SW6 30.58S WCI 8 TC -9
METROPOLIS* SUNNY 19 -4 36 CALM 30.62S TC -7
ILZ067-068-072-073-078-083-087-091-202200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 13 -2 51 SW8 30.60S WCI 2 TC -11
FLORA* SUNNY 16 0 48 W8 30.59S WCI 5 TC -9
FAIRFIELD* SUNNY 15 -1 48 W8 30.60F WCI 4 TC -9
HARRISBURG* SUNNY 19 -4 34 W3 30.61S TC -7
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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