990
ASUS43 KLOT 201506
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 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.
ILZ001-002-007-009-015-016-024-201600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 3 -5 69 W10 30.56R WCI -12 TC -16
STERLING* SUNNY 6 -3 66 W9 30.53R WCI -8 TC -14
ILZ003-004-008-010-011-017-018-201600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD SUNNY 6 -6 57 NW8 30.48S WCI -7 TC -14
FREEPORT* PTSUNNY 6 -4 62 W8 30.50R WCI -6 TC -14
ROCHELLE* PTSUNNY 4 -6 62 W9 30.49S WCI -10 TC -16
DE KALB* SUNNY 3 -5 69 NW12 30.46R WCI -14 TC -16
PERU* SUNNY 4 -4 68 W10 30.51S WCI -12 TC -16
ILZ005-006-012>014-019>023-201600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 11 0 61 NW10 30.42R WCI -3 TC -12
CHICAGO-MIDWAY MOSUNNY 12 -1 56 NW9 30.44R WCI 0 TC -11
AURORA SUNNY 4 -4 69 NW12 30.46R WCI -12 TC -16
JOLIET* SUNNY 8 -3 60 NW8 30.48R WCI -4 TC -13
WAUKEGAN SUNNY 13 1 59 NW10G18 30.40R WCI 0 TC -11
DUPAGE AIRPORT SUNNY 7 -4 60 NW6 30.43R WCI -3 TC -14
KANKAKEE* SUNNY 7 -2 66 W12 30.48R WCI -9 TC -14
WHEELING SUNNY 12 1 61 NW10 30.44R WCI -1 TC -11
MORRIS* SUNNY 6 -3 67 W10G16 30.48R WCI -9 TC -14
ROMEOVILLE* SUNNY 5 -4 66 W12 30.46R WCI -11 TC -15
LANSING* SUNNY 10 -6 49 NW6 30.44S WCI 0 TC -12
NORTHERLY ISL* N/A 13 0 56 W6 N/A WCI 4 TC -10
LMZ740>746-201600-
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 12 300/ 11/ 12 N/A
NORTHERLY ISL 13 240/ 6/ 12 N/A
CALUMET HARBOR 9 320/ 5/ 9 1029.1
BURNS HARBOR 9 270/ 6/ 7 1030.5R
MICHIGAN CITY 12 250/ 19/ 22 1030.6S
ILZ025>027-034>036-040-047-049-050-058-095>099-201600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 2 -7 66 NW13 30.60R WCI -15 TC -17
GALESBURG* SUNNY 2 -2 82 NW10 30.57R WCI -13 TC -16
MACOMB* SUNNY 4 -4 71 NW14 30.60S WCI -14 TC -16
JACKSONVILLE* SUNNY 4 -4 70 NW12G17 30.59R WCI -12 TC -16
PITTSFIELD* SUNNY 4 -4 67 NW8 30.60R WCI -9 TC -15
ILZ028>032-037-038-041>044-048-051>054-059>061-201600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC SUNNY 6 -4 62 NW10 30.50S WCI -9 TC -14
BLOOMINGTON SUNNY 9 -1 64 NW13 30.50R WCI -7 TC -13
DECATUR SUNNY 7 -1 70 NW16 30.54R WCI -11 TC -14
PEORIA SUNNY 4 -5 66 NW8 30.55R WCI -9 TC -16
LACON* SUNNY 3 -7 64 NW10 30.53S WCI -12 TC -16
LINCOLN* SUNNY 7 -2 68 NW9 30.56R WCI -7 TC -14
SPRINGFIELD SUNNY 5 -2 72 NW10 30.57R WCI -10 TC -15
TAYLORVILLE SUNNY 6 -2 70 CALM 30.57R TC -15
ILZ033-039-045-046-055>057-062-063-201600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 7 -1 70 W14 30.49R WCI -10 TC -14
RANTOUL* SUNNY 7 -1 69 NW10 30.48S WCI -8 TC -14
MATTOON SUNNY 5 -1 76 W15 30.51R WCI -13 TC -15
PARIS* SUNNY 8 -1 68 NW13 30.50R WCI -8 TC -13
ILZ079-100>102-201600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 5 -6 61 NW10G16 30.61R WCI -10 TC -15
BELLEVILLE SUNNY 6 -4 63 NW15 30.61R WCI -11 TC -14
CAHOKIA* SUNNY 6 -4 63 NW12 30.63R WCI -9 TC -14
SPARTA* SUNNY 6 -4 62 NW9 30.62R WCI -7 TC -14
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-201600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 6 -3 66 NW8 30.62R WCI -7 TC -14
CAIRO* SUNNY 9 -1 64 NW12 30.63S WCI -6 TC -13
EFFINGHAM* SUNNY 6 -2 68 W14 30.57R WCI -10 TC -14
MARION SUNNY 9 0 66 NW9 30.60R WCI -5 TC -13
MT. VERNON MOSUNNY 9 -1 64 VRB5 30.59R WCI 1 TC -13
CENTRALIA* SUNNY 7 -3 64 NW14 30.59R WCI -10 TC -14
SALEM* SUNNY 7 -2 66 NW8G16 30.58R WCI -6 TC -14
METROPOLIS* SUNNY 8 -3 61 NW10 30.62R WCI -7 TC -13
ILZ067-068-072-073-078-083-087-091-201600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 7 -1 70 NW12 30.55R WCI -8 TC -14
FLORA* SUNNY 5 -2 72 NW13G21 30.58R WCI -12 TC -15
FAIRFIELD* SUNNY 6 -4 63 N7G16 30.58R WCI -6 TC -14
HARRISBURG* SUNNY 8 -2 62 NW8 30.60R WCI -4 TC -13
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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