650
ASUS43 KLOT 170706
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 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.
ILZ001-002-007-009-015-016-024-170800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE NOT AVBL
ILZ003-004-008-010-011-017-018-170800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 4 -8 57 W12 30.22R WCI -12 TC -16
FREEPORT* CLEAR 4 -6 64 W9 30.24R WCI -11 TC -16
ROCHELLE* CLEAR 1 -8 66 W7 30.23R WCI -12 TC -17
DE KALB* CLEAR 2 -6 66 W14 30.20R WCI -16 TC -16
PERU* CLEAR 6 -2 69 W13G18 30.25S WCI -10 TC -14
ILZ005-006-012>014-019>023-170800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 7 -5 57 W13 30.17R WCI -9 TC -14
CHICAGO-MIDWAY CLEAR 9 -5 53 W12 30.20R WCI -6 TC -13
AURORA CLEAR 1 -7 68 W12 30.20R WCI -16 TC -17
JOLIET* CLEAR 8 -1 65 W8 30.24R WCI -4 TC -13
WAUKEGAN CLEAR 6 -7 54 W10G21 30.14R WCI -9 TC -14
DUPAGE AIRPORT CLEAR 5 -6 60 W10 30.19R WCI -10 TC -15
KANKAKEE* CLEAR 8 -1 65 W14 30.24R WCI -8 TC -13
WHEELING CLEAR 8 -5 55 NW9 30.18R WCI -5 TC -13
MORRIS* CLEAR 6 -2 70 W14 30.23R WCI -11 TC -14
ROMEOVILLE* CLEAR 5 -2 72 W14 30.23R WCI -12 TC -15
LANSING* CLEAR 8 -7 49 W10 30.20R WCI -6 TC -13
NORTHERLY ISL* N/A 10 -3 55 W13 N/A WCI -5 TC -12
LMZ740>746-170800-
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 11 290/ 26/ 30 N/A
NORTHERLY ISL 10 270/ 10/ 14 N/A
CALUMET HARBOR 10 310/ 6/ 15 1020.7
BURNS HARBOR 14 290/ 9/ 13 1021.3R
MICHIGAN CITY 16 290/ 22/ 26 1021.6R
ILZ025>027-034>036-040-047-049-050-058-095>099-170800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 9 0 67 NW10 30.36R WCI -5 TC -13
GALESBURG* CLEAR 4 1 87 W12 30.31S WCI -12 TC -15
MACOMB* CLEAR 7 0 73 NW13 30.35S WCI -9 TC -14
JACKSONVILLE* CLEAR 10 1 67 NW15G21 30.35R WCI -7 TC -12
PITTSFIELD* CLEAR 11 2 67 NW13 30.36S WCI -4 TC -11
ILZ028>032-037-038-041>044-048-051>054-059>061-170800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 7 -1 70 W15 30.26S WCI -10 TC -14
BLOOMINGTON CLEAR 7 0 73 NW17 30.27R WCI -12 TC -14
DECATUR CLEAR 11 3 70 NW16G23 30.30R WCI -6 TC -12
PEORIA NOT AVBL
LACON* CLEAR 6 -3 66 NW7 30.29R WCI -6 TC -14
LINCOLN* CLEAR 10 2 71 W7 30.32R WCI -2 TC -12
SPRINGFIELD CLEAR 10 2 69 NW13 30.34R WCI -5 TC -12
TAYLORVILLE CLEAR 11 2 67 CALM 30.33S TC -11
ILZ033-039-045-046-055>057-062-063-170800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN N/A N/A N/A N/A MISG N/A
RANTOUL* CLEAR 9 0 68 NW18G25 30.26S WCI -10 TC -13
MATTOON CLEAR 12 6 77 W15 30.28R WCI -4 TC -11
PARIS* CLEAR 12 5 74 NW13 30.27S WCI -3 TC -11
ILZ079-100>102-170800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 16 4 59 NW8 30.37R WCI 5 TC -9
BELLEVILLE CLEAR 18 7 63 NW6 30.35R WCI 9 TC -8
CAHOKIA* CLEAR 18 6 59 NW12 30.37R WCI 5 TC -8
SPARTA* CLEAR 22 12 64 W6 30.36R WCI 15 TC -5
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-170800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 22 13 68 NW9 30.34R WCI 12 TC -6
CAIRO* CLEAR 26 18 72 NW3 30.36R TC -4
EFFINGHAM* CLEAR 14 2 57 W10 30.32S WCI 1 TC -10
MARION MOCLDY 21 11 66 CALM 30.35R TC -6
MT. VERNON PTCLDY 19 12 74 NW6 30.34R WCI 11 TC -7
CENTRALIA* PTCLDY 20 11 66 NW8 30.34R WCI 11 TC -6
SALEM* CLEAR 19 7 58 NW13 30.33R WCI 7 TC -7
METROPOLIS* CLEAR 22 12 65 CALM 30.34S TC -5
ILZ067-068-072-073-078-083-087-091-170800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 19 9 65 NW17 30.30R WCI 4 TC -7
FLORA* CLEAR 18 9 68 NW13 30.32R WCI 4 TC -8
FAIRFIELD* CLEAR 20 11 68 N3 30.32R TC -6
HARRISBURG* MOCLDY 24 16 70 NW7 30.34R WCI 16 TC -4
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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