129
ASUS43 KLOT 140910
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 AM CST SUN DEC 14 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.
ILZ001-002-007-009-015-016-024-141000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 0 -9 65 NW10 30.55R WCI -16 TC -18
STERLING* CLEAR -1 -9 68 NW8 30.52R WCI -15 TC -18
SAVANNA* CLEAR 0 -10 62 NW10 30.54R WCI -16 TC -18
ILZ003-004-008-010-011-017-018-141000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR -3 -11 68 NW12 30.48R WCI -21 TC -19
FREEPORT* CLEAR -2 -11 64 NW9 30.49R WCI -18 TC -19
DE KALB* CLEAR -4 -11 73 NW13 30.44R WCI -23 TC -20
PERU* CLEAR -1 -8 70 W12 30.50R WCI -18 TC -18
ILZ005-006-012>014-019>023-141000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 0 -11 59 NW16G23 30.42R WCI -20 TC -18
CHICAGO-MIDWAY CLEAR 1 -11 57 NW18G26 30.42R WCI -20 TC -17
AURORA CLEAR -3 -10 72 NW13 30.45R WCI -22 TC -19
JOLIET* CLEAR 2 -7 66 NW6 30.47R WCI -9 TC -16
WAUKEGAN CLEAR -2 -12 62 NW13G23 30.39R WCI -20 TC -19
DUPAGE AIRPORT CLEAR -1 -10 65 NW14 30.43R WCI -20 TC -18
WHEELING CLEAR 0 -11 59 MISG 30.43R TC -18
MORRIS* CLEAR 0 -7 74 NW12 30.46R WCI -18 TC -18
ROMEOVILLE* CLEAR 0 -9 65 NW16G24 30.45R WCI -21 TC -18
LANSING* CLEAR 2 -12 51 NW10G20 30.41R WCI -14 TC -17
NORTHERLY ISL* N/A 3 -6 66 W12 N/A WCI -13 TC -16
LMZ740>746-141000-
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 2 310/ 22/ 27 N/A
NORTHERLY ISL 3 300/ 10/ 20 N/A
CALUMET HARBOR 2 270/ 7/ 14 1028.9
BURNS HARBOR 8 320/ 11/ 16 1028.8R
MICHIGAN CITY 10 320/ 24/ 29 1028.7R
ILZ025>027-034>036-040-047-049-050-058-095>099-141000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR -1 -7 75 NW12 30.58R WCI -18 TC -18
GALESBURG* CLEAR -5 -7 89 NW10 30.55R WCI -22 TC -20
MACOMB* CLEAR -7 -12 76 NW13 30.58R WCI -27 TC -22
JACKSONVILLE* CLEAR -2 -8 74 W8 30.58R WCI -17 TC -19
ILZ028>032-037-038-041>044-048-051>054-059>061-141000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR -6 -12 73 W12 30.48R WCI -24 TC -21
BLOOMINGTON LGT SNOW 0 -8 71 NW17 30.47R WCI -21 TC -18
DECATUR CLEAR -2 -7 79 NW12 30.50R WCI -20 TC -19
PEORIA CLEAR -3 -9 75 NW6 30.53R WCI -15 TC -19
LACON* CLEAR -2 -11 65 NW8 30.51S WCI -17 TC -19
LINCOLN* CLEAR -3 -11 69 W5 30.53R WCI -13 TC -19
SPRINGFIELD CLEAR -2 -8 76 W12 30.55R WCI -20 TC -19
TAYLORVILLE CLEAR 0 -6 76 NW12 30.54R WCI -18 TC -18
ILZ033-039-045-046-055>057-062-063-141000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR -8 -12 83 NW13 30.46R WCI -28 TC -22
DANVILLE* CLEAR -2 -9 72 NW14 30.45R WCI -21 TC -19
RANTOUL* CLEAR -4 -11 73 NW14 30.45R WCI -24 TC -20
MATTOON CLEAR -5 -9 83 W13 30.47R WCI -24 TC -21
PARIS* CLEAR -6 -12 78 NW9 30.47R WCI -23 TC -21
ILZ079-100>102-141000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 8 -3 62 NW9G20 30.57R WCI -6 TC -13
BELLEVILLE CLEAR 9 -1 65 NW10 30.56R WCI -5 TC -13
CAHOKIA* CLEAR 8 1 73 NW14 30.58R WCI -8 TC -13
SPARTA* CLEAR 9 1 69 NW10G17 30.57R WCI -5 TC -13
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-141000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 10 4 76 N13G20 30.56R WCI -5 TC -12
CAIRO* PTCLDY 15 8 75 N9G18 30.53R WCI 3 TC -9
EFFINGHAM* CLEAR 4 -4 69 W12G17 30.54R WCI -12 TC -15
MT. VERNON CLEAR N/A N/A N/A VRB6 30.55R
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLEAR 9 -1 65 NW12 30.53R WCI -6 TC -13
METROPOLIS* PTCLDY 13 4 68 N9G21 30.52R WCI 1 TC -10
ILZ067-068-072-073-078-083-087-091-141000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 5 -4 66 NW14 30.51R WCI -12 TC -15
FLORA* CLEAR 7 0 72 NW20 30.53R WCI -13 TC -14
FAIRFIELD* CLEAR 8 -1 66 NW10G16 30.53R WCI -7 TC -13
HARRISBURG* CLEAR 10 1 66 NW12G18 30.54R WCI -4 TC -12
ROBINSON* CLEAR 1 -4 78 NW12 30.50R WCI -15 TC -17
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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