405
ASUS43 KLOT 201906
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 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.
ILZ001-002-007-009-015-016-024-202000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 13 -7 40 W17G25 30.49F WCI -4 TC -11
ILZ003-004-008-010-011-017-018-202000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 9 -14 34 W21G36 30.46F WCI -11 TC -13
FREEPORT* PTSUNNY 8 -14 37 NW15G23 30.46F WCI -10 TC -14
ROCHELLE* SUNNY 10 -14 32 W20G29 30.46S WCI -9 TC -12
DE KALB* SUNNY 9 -12 38 W17G25 30.44S WCI -9 TC -13
PERU* CLOUDY 12 -8 41 W16G24 30.49F WCI -5 TC -11
ILZ005-006-012>014-019>023-202000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 10 -12 36 W16G31 30.43F WCI -7 TC -12
CHICAGO-MIDWAY MOSUNNY 12 -12 33 W13G29 30.46F WCI -3 TC -11
AURORA MOSUNNY 11 -9 40 W20G29 30.44F WCI -7 TC -12
JOLIET* MOSUNNY 14 -7 39 W14G20 30.48F WCI -1 TC -10
WAUKEGAN SUNNY 9 -11 40 W16G25 30.40F WCI -8 TC -13
DUPAGE AIRPORT MOSUNNY 11 -10 38 SW18G29 30.43F WCI -7 TC -12
KANKAKEE* MOSUNNY 12 -6 43 W17G25 30.50F WCI -5 TC -11
WHEELING SUNNY 10 -12 36 W16G25 30.44F WCI -7 TC -12
ROMEOVILLE* SUNNY 10 -9 40 W18 30.47F WCI -8 TC -12
LANSING* SUNNY 11 -14 31 W17G25 30.47F WCI -6 TC -12
NORTHERLY ISL* N/A 9 -13 36 SW9 N/A WCI -4 TC -13
LMZ740>746-202000-
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 11 260/ 19/ 25 N/A
NORTHERLY ISL 9 280/ 16/ 17 N/A
CALUMET HARBOR 9 220/ 11/ 16 1030.6F
BURNS HARBOR 9 240/ 11/ 12 1031.8F
MICHIGAN CITY 8 240/ 17/ 21 1032.9F
ILZ025>027-034>036-040-047-049-050-058-095>099-202000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 16 -4 41 W14 30.52F WCI 2 TC -9
GALESBURG* CLOUDY 13 -3 47 W12 30.50F WCI 0 TC -10
MACOMB* PTSUNNY 16 -5 38 W15 30.54F WCI 1 TC -9
JACKSONVILLE* SUNNY 14 -3 47 W12 30.55F WCI 0 TC -10
PITTSFIELD* SUNNY 16 -4 41 SW13G18 30.55F WCI 2 TC -9
ILZ028>032-037-038-041>044-048-051>054-059>061-202000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY 13 -8 38 MISG 30.49F TC -10
BLOOMINGTON MOSUNNY 13 -5 44 W16G23 30.49F WCI -3 TC -11
DECATUR SUNNY 14 -5 42 SW10 30.54F WCI 1 TC -10
PEORIA MOSUNNY 13 -8 39 W14 30.52F WCI -2 TC -11
LACON* PTSUNNY 13 -10 34 W9G21 30.50F WCI 1 TC -10
LINCOLN* MOSUNNY 15 -4 42 W6 30.54F WCI 7 TC -9
SPRINGFIELD SUNNY 14 -3 47 W13 30.55F WCI 0 TC -10
TAYLORVILLE SUNNY 12 -2 53 SW12 30.57F WCI -2 TC -11
ILZ033-039-045-046-055>057-062-063-202000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 13 -4 46 W13G24 30.52F WCI -2 TC -11
RANTOUL* MOSUNNY 13 -7 40 W13G22 30.51F WCI -1 TC -10
MATTOON SUNNY 11 -5 48 SW12G25 30.55F WCI -3 TC -12
PARIS* SUNNY 12 -4 47 W12G17 N/A WCI -2 TC -11
ILZ079-100>102-202000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 14 -6 41 W7 30.60F WCI 4 TC -10
BELLEVILLE SUNNY 21 -6 29 S7 30.60F WCI 12 TC -6
CAHOKIA* SUNNY 16 -5 39 CALM 30.61F TC -9
SPARTA* SUNNY 18 -3 39 W6 30.62F WCI 10 TC -8
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-202000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 17 -2 43 N5 30.63F WCI 10 TC -8
CAIRO* SUNNY 19 1 45 SW3 30.66F TC -7
EFFINGHAM* SUNNY 14 -4 43 S8 30.60F WCI 3 TC -10
MARION SUNNY 18 0 45 SW5 30.63F WCI 11 TC -8
MT. VERNON SUNNY 15 -1 49 SW7 30.62F WCI 5 TC -9
CENTRALIA* SUNNY 14 -2 48 SW6 30.61F WCI 5 TC -10
SALEM* SUNNY 15 -2 48 W5 30.60F WCI 7 TC -10
METROPOLIS* SUNNY 18 -6 35 NW5 30.65F WCI 11 TC -8
ILZ067-068-072-073-078-083-087-091-202000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 12 -7 42 W8 30.62F WCI 0 TC -11
FLORA* SUNNY 14 0 52 W9 30.61F WCI 2 TC -10
FAIRFIELD* SUNNY 12 -4 47 S3 30.63F TC -11
HARRISBURG* SUNNY 17 -4 39 NW5 30.64F WCI 10 TC -8
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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