440
ASUS43 KLOT 172206
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM 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.
ILZ001-002-007-009-015-016-024-172300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 6 -4 63 NW9 30.38S WCI -8 TC -14
ILZ003-004-008-010-011-017-018-172300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 6 -9 50 W14 30.35R WCI -11 TC -14
FREEPORT* PTSUNNY 5 -10 51 NW14 30.34S WCI -12 TC -15
ROCHELLE* PTSUNNY 6 -8 53 W15 30.33S WCI -12 TC -14
DE KALB* MOSUNNY 6 -6 58 W12 30.32R WCI -10 TC -14
PERU* MOSUNNY 9 -4 54 W14G21 30.36S WCI -7 TC -13
ILZ005-006-012>014-019>023-172300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 9 -8 46 W12G22 30.30R WCI -6 TC -13
CHICAGO-MIDWAY PTSUNNY 10 -9 42 NW18G25 30.32R WCI -8 TC -12
AURORA MOSUNNY 7 -5 57 W17 30.33R WCI -12 TC -14
JOLIET* PTSUNNY 12 -3 51 W10G20 30.36R WCI -2 TC -11
WAUKEGAN MOSUNNY 7 -9 48 W10G20 30.29R WCI -8 TC -14
DUPAGE AIRPORT MOSUNNY 7 -6 55 W16 30.31R WCI -11 TC -14
KANKAKEE* CLOUDY 13 -4 48 W18 30.35R WCI -5 TC -11
WHEELING MOSUNNY 10 -9 42 NW17 30.31R WCI -8 TC -12
MORRIS* PTSUNNY 10 -4 54 W16 30.35R WCI -8 TC -12
ROMEOVILLE* CLOUDY 9 -6 52 W13G20 30.34R WCI -7 TC -13
LANSING* PTSUNNY 11 -11 37 W10G18 30.32S WCI -3 TC -12
NORTHERLY ISL* N/A 10 -8 44 NW15 N/A WCI -6 TC -12
LMZ740>746-172300-
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 10 270/ 17/ 22 N/A
NORTHERLY ISL 10 300/ 12/ 15 N/A
CALUMET HARBOR 10 250/ 7/ 12 1025.3
BURNS HARBOR 12 260/ 7/ 9 1026.4R
MICHIGAN CITY 12 280/ 16/ 21 1027.4R
ILZ025>027-034>036-040-047-049-050-058-095>099-172300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 14 7 73 N8 30.36R HAZE WCI 3
GALESBURG* MOSUNNY 8 -1 66 NW12 30.38R WCI -7 TC -13
MACOMB* CLOUDY 13 0 57 NW10 30.39S WCI -1 TC -11
JACKSONVILLE* N/A N/A N/A N/A NW7 30.36F
PITTSFIELD* CLOUDY 17 11 77 N3 30.36F TC -9
ILZ028>032-037-038-041>044-048-051>054-059>061-172300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 12 -4 48 NW14 30.36R WCI -3 TC -11
BLOOMINGTON CLOUDY 15 0 51 NW12 30.33S WCI 2 TC -9
DECATUR FLURRIES 19 9 65 W10 30.34F WCI 7 TC -7
PEORIA CLOUDY 13 -3 49 W8 30.37R WCI 2 TC -11
LACON* PTSUNNY 10 -3 55 NW8 30.37S WCI -2 TC -12
LINCOLN* CLOUDY 17 5 59 NW5 30.37S WCI 10 TC -8
SPRINGFIELD CLOUDY 18 9 68 NW5 30.36R WCI 11 TC -8
TAYLORVILLE HVY RAIN 18 11 72 CALM 30.36S TC -8
ILZ033-039-045-046-055>057-062-063-172300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 18 9 68 W12 30.33S WCI 5 TC -8
RANTOUL* CLOUDY 17 3 54 W9 30.33S WCI 5 TC -8
MATTOON CLOUDY 18 11 74 NW7 30.33F WCI 9 TC -8
PARIS* CLOUDY 19 9 67 NW12 30.35S WCI 6 TC -7
ILZ079-100>102-172300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 21 9 58 CALM 30.36S TC -6
BELLEVILLE CLOUDY 22 10 60 NW3 30.36S TC -5
CAHOKIA* CLOUDY 22 10 60 VRB5 30.36F WCI 16 TC -6
SPARTA* CLOUDY 24 11 59 NE5 30.37S WCI 18 TC -4
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-172300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 24 12 60 N7 30.36S WCI 16 TC -4
CAIRO* CLOUDY 30 18 60 NE6 30.34F WCI 24 TC -1
EFFINGHAM* LGT SNOW 20 11 68 W3 30.37S TC -7
MARION CLOUDY 25 12 58 N5 30.35S WCI 19 TC -4
MT. VERNON CLOUDY 22 11 62 VRB5 30.37R WCI 16 TC -6
CENTRALIA* CLOUDY 21 10 62 N6 30.37S WCI 13 TC -6
SALEM* CLOUDY 21 9 60 CALM 30.36F TC -6
METROPOLIS* CLOUDY 30 15 53 N6 30.33S WCI 24 TC -1
ILZ067-068-072-073-078-083-087-091-172300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 21 10 62 W7 30.37S WCI 12 TC -6
FLORA* CLOUDY 19 9 63 NW8 30.38S WCI 9 TC -7
FAIRFIELD* CLOUDY 22 11 62 NE5 30.37S WCI 16 TC -6
HARRISBURG* CLOUDY 25 15 66 N3 30.37S TC -4
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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