375
ASUS43 KLOT 200701
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 AM 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.
ILZ001-002-007-009-015-016-024-200800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR -2 -11 65 SW6 30.45S WCI -14 TC -19
ILZ003-004-008-010-011-017-018-200800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR -2 -14 56 W7 30.40S WCI -15 TC -19
FREEPORT* CLEAR -4 -13 65 CALM 30.40S TC -20
DE KALB* CLEAR -4 -12 66 W10 30.38S WCI -21 TC -20
ILZ005-006-012>014-019>023-200800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 0 -13 54 NW13 30.38R WCI -18 TC -18
CHICAGO-MIDWAY CLEAR 2 -13 49 NW12G22 30.39S WCI -15 TC -17
AURORA CLEAR -2 -11 65 W10 30.40R WCI -19 TC -19
WAUKEGAN CLEAR -1 -13 56 NW9 30.34F WCI -16 TC -18
DUPAGE AIRPORT CLEAR -1 -12 59 W12 30.38R WCI -18 TC -18
WHEELING CLEAR N/A N/A N/A NW13G20 30.39R
MORRIS* CLEAR 0 -8 68 W10 30.43R WCI -17 TC -18
LANSING* CLEAR 0 -15 47 W10G17 30.40S WCI -16 TC -18
NORTHERLY ISL* N/A 2 -11 54 NW13 N/A WCI -15 TC -17
LMZ740>746-200800-
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 4 280/ 23/ 28 N/A
NORTHERLY ISL 2 290/ 14/ 16 N/A
CALUMET HARBOR 280/ 4/ 13 1027.9R
BURNS HARBOR 6 280/ 9/ 12 1028.4S
MICHIGAN CITY 6 260/ 18/ 23 1029.5R
ILZ025>027-034>036-040-047-049-050-058-095>099-200800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 2 -8 63 SW5 30.50R WCI -8 TC -17
MACOMB* CLEAR -4 -11 72 SW6 30.51S WCI -17 TC -20
ILZ028>032-037-038-041>044-048-051>054-059>061-200800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON CLEAR 0 -10 63 W10 30.44S WCI -16 TC -18
DECATUR CLEAR 3 -11 52 NW12 30.48R WCI -13 TC -16
PEORIA CLEAR -1 -11 62 W5 30.48S WCI -11 TC -18
LACON* CLEAR -1 -12 60 W6 30.47S WCI -13 TC -18
LINCOLN* CLEAR 2 -8 62 W3 30.50S TC -17
SPRINGFIELD CLEAR 1 -8 66 SW5 30.51R WCI -9 TC -17
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-200800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 2 -8 63 W10 30.46R WCI -14 TC -17
MATTOON CLEAR 1 -7 68 NW10 30.47R WCI -15 TC -17
ILZ079-100>102-200800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 4 -5 66 W6 30.54S WCI -7 TC -16
BELLEVILLE CLEAR 5 -5 61 N5 30.55R WCI -4 TC -15
CAHOKIA* CLEAR 8 -5 55 W6 30.56R WCI -2 TC -13
SPARTA* CLEAR 10 -2 59 NW5 30.56S WCI 2 TC -12
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-200800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 9 -3 58 N12 30.55R WCI -6 TC -13
CAIRO* CLEAR 12 2 63 N7 30.56S WCI 1 TC -11
MARION CLEAR 8 -6 54 N5 30.55S WCI -1 TC -13
MT. VERNON CLEAR 6 -5 60 CALM 30.54R TC -14
CENTRALIA* CLEAR 7 -7 53 NW10 30.54R WCI -7 TC -14
SALEM* CLEAR 7 -6 56 NW8 30.53R WCI -6 TC -14
METROPOLIS* CLEAR 10 -3 56 N7 30.55S WCI -1 TC -12
ILZ067-068-072-073-078-083-087-091-200800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 5 -7 57 NW13 30.51R WCI -12 TC -15
FAIRFIELD* CLEAR 7 -8 51 NW5 30.54R WCI -2 TC -14
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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