278
ASUS43 KLOT 171401
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 AM CST MON FEB 17 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.
ILZ001-002-007-009-015-016-024-171500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE NOT AVBL
ILZ003-004-008-010-011-017-018-171500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 0 -10 63 W12 30.33R WCI -17 TC -18
FREEPORT* SUNNY -1 -9 71 W7 30.34R WCI -15 TC -18
DE KALB* SUNNY -1 -7 78 W14 30.31R WCI -20 TC -18
ILZ005-006-012>014-019>023-171500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 2 -6 69 W12G20 30.29R WCI -15 TC -17
CHICAGO-MIDWAY MOSUNNY 4 -6 63 W12G21 30.31R WCI -12 TC -16
AURORA SUNNY 0 -7 72 W14 30.31R WCI -19 TC -18
JOLIET* SUNNY 6 -2 69 W9G17 30.36R WCI -7 TC -14
WAUKEGAN SUNNY 1 -9 62 W10 30.25R WCI -15 TC -17
DUPAGE AIRPORT SUNNY 0 -7 72 W10 30.30R WCI -16 TC -18
WHEELING SUNNY 3 -7 63 W14 30.31R WCI -15 TC -16
MORRIS* SUNNY 4 -2 74 W15 30.34R WCI -14 TC -15
ROMEOVILLE* SUNNY 3 -2 78 W13 30.34R WCI -14 TC -16
LANSING* SUNNY 4 -9 54 W15 30.32R WCI -14 TC -15
NORTHERLY ISL* N/A 5 -5 63 W12 N/A WCI -11 TC -15
LMZ740>746-171500-
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 5 290/ 19/ 22 N/A
NORTHERLY ISL 5 290/ 8/ 14 N/A
CALUMET HARBOR 4 310/ 8/ 13 1025.1R
BURNS HARBOR 5 240/ 7/ 10 1026.1R
MICHIGAN CITY 9 260/ 22/ 27 1026.3R
ILZ025>027-034>036-040-047-049-050-058-095>099-171500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 8 -1 66 NW9 30.44R WCI -5 TC -13
MACOMB* CLOUDY 7 -1 71 W10 30.45R WCI -8 TC -14
ILZ028>032-037-038-041>044-048-051>054-059>061-171500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON SUNNY 7 0 73 W10 30.38R WCI -8 TC -14
DECATUR SUNNY 10 0 63 W10 30.41R WCI -4 TC -12
PEORIA NOT AVBL
LACON* SUNNY 4 -4 69 W7 30.40R WCI -9 TC -16
LINCOLN* MOSUNNY 10 1 68 W3 30.42R TC -12
SPRINGFIELD MOSUNNY 9 2 73 W8 30.42R WCI -3 TC -13
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-171500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 9 3 77 W16 30.38R WCI -8 TC -13
MATTOON SUNNY 10 3 73 W13 30.40 WCI -5 TC -12
ILZ079-100>102-171500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 14 3 62 N5 30.43F WCI 6 TC -10
BELLEVILLE CLOUDY 16 5 62 N8 30.43R WCI 5 TC -9
CAHOKIA* CLOUDY 16 5 62 N8 30.44S WCI 5 TC -9
SPARTA* PTSUNNY 18 6 58 N6 30.44S WCI 10 TC -8
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-171500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 19 8 62 NW6 30.44R WCI 11 TC -7
CAIRO* MOSUNNY 23 13 65 N7 30.45S WCI 14 TC -5
MARION PTSUNNY 18 12 79 NW6 30.43R WCI 9 TC -8
MT. VERNON PTSUNNY 16 8 71 CALM 30.44R TC -9
CENTRALIA* PTSUNNY 16 6 66 NW8 30.43S WCI 5 TC -9
SALEM* MOSUNNY 15 6 68 NW7 30.43S WCI 5 TC -10
METROPOLIS* SUNNY 21 12 68 N3 30.45R TC -6
ILZ067-068-072-073-078-083-087-091-171500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 13 4 67 NW8 30.42S WCI 2 TC -11
FLORA* MOSUNNY 12 5 73 NW9 30.45R WCI 0 TC -11
FAIRFIELD* MOSUNNY 15 4 62 NW7 30.45R WCI 5 TC -10
HARRISBURG* MOSUNNY 18 8 63 N3 30.45R TC -8
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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