879
ASUS43 KLOT 211610
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 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.
ILZ001-002-007-009-015-016-024-211700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY -6 -20 50 W10 30.65S WCI -24 TC -21
ILZ003-004-008-010-011-017-018-211700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY -7 -23 45 W16G23 30.59S WCI -29 TC -22
FREEPORT* MOSUNNY -8 -20 55 SW13 30.59S WCI -28 TC -22
ROCHELLE* SUNNY -8 -22 50 W18 30.59S WCI -31 TC -22
DE KALB* SUNNY -8 -20 58 W14 30.56S WCI -29 TC -22
PERU* SUNNY -5 -18 54 W15G22 30.64R WCI -26 TC -21
ILZ005-006-012>014-019>023-211700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY -5 -18 53 W14G20 30.56S WCI -25 TC -21
CHICAGO-MIDWAY MOSUNNY -3 -18 48 W14 30.59R WCI -22 TC -19
AURORA SUNNY -6 -18 56 W14 30.58S WCI -26 TC -21
JOLIET* SUNNY -3 -14 58 W9 30.62S WCI -19 TC -19
WAUKEGAN SUNNY -4 -16 56 W14 30.53S WCI -24 TC -20
DUPAGE AIRPORT SUNNY -5 -18 53 W15 30.56S WCI -26 TC -21
KANKAKEE* SUNNY -4 -16 57 W14 30.63S WCI -24 TC -20
WHEELING SUNNY -6 -17 59 W13G20 30.57F WCI -25 TC -21
MORRIS* SUNNY -6 -16 59 W16 30.61S WCI -27 TC -21
ROMEOVILLE* SUNNY -6 -18 54 W15G22 30.61R WCI -27 TC -21
LANSING* MOSUNNY -4 -19 47 W12G21 30.59S WCI -22 TC -20
NORTHERLY ISL* N/A -5 -18 53 SW8 N/A WCI -20 TC -20
LMZ740>746-211700-
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 -4 270/ 16/ 19 N/A
NORTHERLY ISL -5 240/ 8/ 15 N/A
CALUMET HARBOR -5 240/ 6/ 14 1034.4R
BURNS HARBOR -4 250/ 9/ 11 1035.6R
MICHIGAN CITY -4 230/ 17/ 21 1037.5R
ILZ025>027-034>036-040-047-049-050-058-095>099-211700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY -5 -19 51 W13 30.69S WCI -24 TC -21
GALESBURG* SUNNY -5 -16 61 W12 30.66S WCI -24 TC -21
MACOMB* MOSUNNY -4 -16 56 W13G18 30.70S WCI -23 TC -20
JACKSONVILLE* SUNNY -4 -17 53 W15 30.71S WCI -25 TC -20
PITTSFIELD* SUNNY -4 -17 51 W7 30.71S WCI -17 TC -20
ILZ028>032-037-038-041>044-048-051>054-059>061-211700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY -4 -19 49 MISG 30.64S TC -20
BLOOMINGTON SUNNY -5 -16 59 NW17 30.63S WCI -27 TC -21
DECATUR SUNNY -3 -19 46 NW12G22 30.67S WCI -21 TC -19
PEORIA MOSUNNY -5 -18 53 NW13 30.68S WCI -24 TC -21
LACON* PTSUNNY -6 -20 50 W10G16 30.67R WCI -24 TC -21
LINCOLN* SUNNY -3 -17 51 W7 30.69S WCI -16 TC -19
SPRINGFIELD SUNNY -4 -15 59 W15 30.70S WCI -25 TC -20
TAYLORVILLE CLOUDY -4 -13 63 NW9 30.70S HAZE WCI -20
ILZ033-039-045-046-055>057-062-063-211700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY -2 -14 56 W17 30.64R WCI -23 TC -19
RANTOUL* SUNNY -3 -16 55 W14 30.64R WCI -23 TC -20
MATTOON MOSUNNY -2 -12 62 NW12 30.65R WCI -20 TC -19
PARIS* PTSUNNY 0 -11 62 NW12G18 N/A WCI -18 TC -18
ILZ079-100>102-211700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 1 -13 51 NW12 30.72S WCI -15 TC -17
BELLEVILLE SUNNY 5 -15 38 W15 30.72S WCI -13 TC -15
CAHOKIA* SUNNY 2 -15 45 W12 30.74R WCI -15 TC -17
SPARTA* CLOUDY 7 -6 55 NW12 30.72S WCI -8 TC -14
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-211700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 8 0 69 N10 30.71R WCI -6 TC -13
CAIRO* SUNNY 16 -1 47 NW10G18 30.70S WCI 3 TC -9
EFFINGHAM* SUNNY 2 -11 54 W14G21 30.71S WCI -16 TC -17
MARION CLOUDY 10 0 61 NW9 30.70R WCI -2 TC -12
MT. VERNON CLOUDY 7 -6 56 VRB7 30.71S WCI -5 TC -14
CENTRALIA* MOSUNNY 4 -7 60 NW10 30.71R WCI -11 TC -15
SALEM* MOSUNNY 4 -8 57 NW14 30.70R WCI -14 TC -16
METROPOLIS* MOSUNNY 16 -5 39 NW9 30.69R WCI 4 TC -9
ILZ067-068-072-073-078-083-087-091-211700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 5 -8 55 NW15 30.69R WCI -13 TC -15
FLORA* MOSUNNY 3 -8 60 N12G20 30.71R WCI -13 TC -16
FAIRFIELD* MOSUNNY 5 -8 54 W8 30.70S WCI -8 TC -15
HARRISBURG* LGT SNOW 9 2 72 NW8 30.71S WCI -3 TC -13
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page