301
ASUS43 KLOT 201301
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 AM CST THU FEB 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.
ILZ001-002-007-009-015-016-024-201400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR -1 -8 72 W9 30.53R WCI -16 TC -18
STERLING* CLEAR -8 -13 78 W6 30.49R WCI -21 TC -22
ILZ003-004-008-010-011-017-018-201400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY -2 -11 65 NW8 30.45R WCI -17 TC -19
FREEPORT* CLEAR -2 -9 69 CALM 30.46S TC -19
DE KALB* CLEAR -3 -9 75 W12 30.41R WCI -20 TC -19
ILZ005-006-012>014-019>023-201400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 5 -4 66 NW9 30.38R WCI -9 TC -15
CHICAGO-MIDWAY PTCLDY 5 -5 63 W8 30.40R WCI -8 TC -15
AURORA CLEAR -1 -9 68 NW9 30.41R WCI -16 TC -18
JOLIET* CLEAR 4 -4 69 W5 30.44R WCI -6 TC -16
WAUKEGAN PTCLDY 6 -3 66 W13G23 30.37R WCI -10 TC -14
DUPAGE AIRPORT PTCLDY 2 -7 66 NW10 30.39R WCI -14 TC -17
WHEELING PTCLDY 7 -3 64 NW13 30.40R WCI -9 TC -14
MORRIS* CLEAR 1 -6 74 W10 30.44R WCI -15 TC -17
ROMEOVILLE* CLEAR 1 -6 71 W10 30.42R WCI -14 TC -17
LANSING* CLEAR 4 -8 56 W7 30.40R WCI -8 TC -16
NORTHERLY ISL* N/A 7 -3 64 W9 N/A WCI -6 TC -14
LMZ740>746-201400-
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 9 300/ 16/ 18 N/A
NORTHERLY ISL 7 260/ 10/ 14 N/A
CALUMET HARBOR 5 310/ 8/ 12 1027.7
BURNS HARBOR 8 290/ 5/ 7 1029.1R
MICHIGAN CITY 10 260/ 13/ 15 1029.8R
ILZ025>027-034>036-040-047-049-050-058-095>099-201400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR -1 -9 68 W10 30.57R WCI -17 TC -18
MACOMB* CLEAR -1 -7 78 W12 30.56R WCI -19 TC -18
ILZ028>032-037-038-041>044-048-051>054-059>061-201400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON CLEAR -1 -6 79 W12 30.47R WCI -18 TC -18
DECATUR CLEAR 2 -3 80 NW12 30.49R WCI -15 TC -17
PEORIA CLEAR -1 -7 75 NW6 30.51R WCI -13 TC -18
LACON* CLEAR -1 -9 68 W6 30.50R WCI -13 TC -18
LINCOLN* CLEAR 2 -4 77 NW5 30.52R WCI -8 TC -17
SPRINGFIELD CLEAR 1 -4 79 W9 30.52S WCI -14 TC -17
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-201400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 2 -4 76 W14 30.46R WCI -16 TC -17
MATTOON CLEAR 1 -4 79 NW12 30.47R WCI -16 TC -17
ILZ079-100>102-201400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 0 -6 78 W10 30.56S WCI -17 TC -18
BELLEVILLE CLEAR 2 -6 70 NW9 30.56R WCI -13 TC -17
CAHOKIA* CLEAR 2 -6 69 NW10 30.59R WCI -14 TC -17
SPARTA* CLEAR 4 -4 69 NW6 30.57R WCI -7 TC -15
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-201400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 3 -4 72 NW6 30.57R WCI -8 TC -16
CAIRO* CLEAR 8 -1 67 NW7 30.59R WCI -4 TC -13
MARION MOCLDY 1 -4 78 NW6 30.55R WCI -10 TC -17
MT. VERNON CLEAR 2 -3 80 CALM 30.54R TC -17
CENTRALIA* CLEAR 4 -4 69 NW13 30.53S WCI -13 TC -15
SALEM* CLEAR 4 -3 72 W10 30.52R WCI -11 TC -16
METROPOLIS* CLEAR 4 -4 68 NW6 30.57R WCI -6 TC -15
ILZ067-068-072-073-078-083-087-091-201400-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 4 -2 76 NW8 30.50R WCI -9 TC -16
FLORA* CLEAR 3 -4 72 NW12 30.53R WCI -13 TC -16
FAIRFIELD* CLEAR 3 -4 72 NW3 30.53R TC -16
HARRISBURG* CLEAR 5 -3 69 NW10G16 30.55R WCI -10 TC -15
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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