761
ASUS43 KLOT 182006
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM CST TUE FEB 18 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.
ILZ001-002-007-009-015-016-024-182100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 7 -9 48 N9 30.59R WCI -7 TC -14
STERLING* MOSUNNY 13 -8 39 N10 30.58S WCI 0 TC -11
ILZ003-004-008-010-011-017-018-182100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 7 -10 46 W9 30.55F WCI -7 TC -14
FREEPORT* SUNNY 4 -10 51 N5 30.57F WCI -5 TC -16
ROCHELLE* SUNNY 7 -9 48 NW9 30.55S WCI -7 TC -14
DE KALB* SUNNY 6 -8 52 N12 30.52F WCI -9 TC -14
PERU* MOSUNNY 9 -6 49 N7 30.56R WCI -2 TC -13
ILZ005-006-012>014-019>023-182100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 14 -7 38 NW9 30.50F WCI 2 TC -10
CHICAGO-MIDWAY PTSUNNY 16 -7 35 N8 30.50F WCI 5 TC -9
AURORA SUNNY 8 -4 58 NW14 30.52F WCI -8 TC -13
JOLIET* SUNNY 15 -3 45 N5 30.53F WCI 7 TC -10
WAUKEGAN SUNNY 11 -10 38 NW9 30.50F WCI -2 TC -12
DUPAGE AIRPORT SUNNY 11 -8 42 N10 30.49F WCI -3 TC -12
KANKAKEE* MOSUNNY 13 -5 42 NE10 30.52F WCI 0 TC -10
WHEELING SUNNY 12 -9 38 NW9 30.52F WCI 0 TC -11
MORRIS* SUNNY 11 -3 51 N8 30.53F WCI 0 TC -11
ROMEOVILLE* SUNNY 12 -6 44 NW9 30.51F WCI 0 TC -11
LANSING* SUNNY 14 -12 31 N7 30.51F WCI 4 TC -10
NORTHERLY ISL* N/A 14 -4 44 N12 N/A WCI 1 TC -10
LMZ740>746-182100-
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 11 360/ 17/ 19 N/A
NORTHERLY ISL 13 360/ 12 N/A
CALUMET HARBOR 12 10/ 6/ 13 1032.0
BURNS HARBOR 11 330/ 4/ 8 1033.2F
MICHIGAN CITY 14 300/ 12/ 16 1033.9F
ILZ025>027-034>036-040-047-049-050-058-095>099-182100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTSUNNY 9 -5 53 N13 30.53F WCI -7 TC -13
GALESBURG* PTSUNNY 7 -4 60 N10 30.58F WCI -7 TC -14
MACOMB* PTSUNNY 10 -7 45 NE15 30.59F WCI -6 TC -12
JACKSONVILLE* PTSUNNY 10 -5 50 N12G18 30.54F WCI -4 TC -12
PITTSFIELD* CLOUDY 10 -5 49 N9 30.54F WCI -3 TC -12
ILZ028>032-037-038-041>044-048-051>054-059>061-182100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY 12 -5 47 N12 30.54R WCI -2 TC -11
BLOOMINGTON MOSUNNY 13 -4 46 N16 30.51R WCI -3 TC -11
DECATUR PTSUNNY 16 -2 45 N14 30.50F WCI 2 TC -9
PEORIA PTSUNNY 10 -8 44 N9 30.56R WCI -3 TC -12
LACON* PTSUNNY 8 -10 44 NW5 30.57R WCI -1 TC -13
LINCOLN* PTSUNNY 14 -3 47 N10G17 30.53F WCI 1 TC -10
SPRINGFIELD PTSUNNY 12 -5 46 N12 30.53S WCI -2 TC -11
TAYLORVILLE PTSUNNY 12 -2 53 N12 30.52F WCI -2 TC -11
ILZ033-039-045-046-055>057-062-063-182100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN N/A 15 -3 44 N13 30.49S WCI 1 TC -9
RANTOUL* MOSUNNY 13 -6 41 N10 30.50R WCI 0 TC -10
MATTOON MOSUNNY 14 1 56 NE16 30.47F WCI -2 TC -10
PARIS* SUNNY 15 -1 48 NE9 30.49R WCI 3 TC -9
ILZ079-100>102-182100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 12 -6 44 NE9 30.51F WCI 0 TC -11
CAHOKIA* PTSUNNY 13 -1 54 NE13G20 30.49F WCI -2 TC -11
SPARTA* MOSUNNY 15 2 56 N14G21 30.47F WCI 1 TC -9
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-182100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 18 9 68 N13 30.44F WCI 5 TC -8
CAIRO* CLOUDY 25 16 69 NE16G22 30.38F WCI 12 TC -4
EFFINGHAM* MOSUNNY 13 -3 50 N9 30.51S WCI 0 TC -11
MARION MOSUNNY 18 10 73 N16 30.44F WCI 3 TC -8
MT. VERNON MOSUNNY 17 1 49 NE10 30.48F WCI 5 TC -8
CENTRALIA* PTSUNNY 14 -4 43 N12 30.49S WCI 1 TC -10
SALEM* PTSUNNY 14 -1 51 N10G17 30.49S WCI 1 TC -10
METROPOLIS* MOSUNNY 23 13 64 N14 30.40F WCI 11 TC -5
ILZ067-068-072-073-078-083-087-091-182100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 17 2 51 N12 30.48F WCI 4 TC -8
FLORA* MOSUNNY 14 0 52 N10 30.49F WCI 1 TC -10
FAIRFIELD* MOSUNNY 14 -4 45 N12 30.49S WCI 0 TC -10
HARRISBURG* MOSUNNY 18 10 71 NE10 30.45F WCI 6 TC -8
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