585
ASUS43 KLOT 150006
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 PM 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.
ILZ001-002-007-009-015-016-024-150100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR -1 -10 65 W3 30.64F TC -18
6HR MIN TEMP: -1; 6HR MAX TEMP: 6;
STERLING* PTCLDY 1 -7 68 SW5 30.65F WCI -9 TC -17
SAVANNA* PTCLDY 1 -8 64 SW7 30.63F WCI -11 TC -17
ILZ003-004-008-010-011-017-018-150100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 4 -5 66 S5 30.61F WCI -5 TC -16
6HR MIN TEMP: 2; 6HR MAX TEMP: 4;
FREEPORT* MOCLDY 4 -5 66 SW7 30.62S WCI -8 TC -16
DE KALB* PTCLDY 2 -5 72 CALM 30.61S TC -17
PERU* PTCLDY 2 -6 67 SW6 30.66S WCI -9 TC -17
ILZ005-006-012>014-019>023-150100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 5 -8 55 SW8 30.62F WCI -8 TC -15
6HR MIN TEMP: 5; 6HR MAX TEMP: 10;
CHICAGO-MIDWAY MOCLDY 6 -7 54 W8 30.63F WCI -7 TC -14
6HR MIN TEMP: 6; 6HR MAX TEMP: 11;
AURORA PTCLDY 2 -6 69 SW3 30.62F TC -17
6HR MIN TEMP: 1; 6HR MAX TEMP: 4;
JOLIET* PTCLDY 6 -4 64 W6 30.67S WCI -5 TC -15
WAUKEGAN MOCLDY 5 -5 63 W6 30.59F WCI -6 TC -15
6HR MIN TEMP: 4; 6HR MAX TEMP: 8;
DUPAGE AIRPORT MOCLDY 3 -5 69 SW7 30.61F WCI -9 TC -16
6HR MIN TEMP: 2; 6HR MAX TEMP: 6; 6HR PCP: TRACE;
WHEELING MOCLDY 6 -6 57 MISG 30.62F VSB<1/4 TC -14
6HR MIN TEMP: 6; 6HR MAX TEMP: 10;
MORRIS* PTCLDY 2 -4 73 W6 30.65F WCI -9 TC -16
ROMEOVILLE* CLEAR 5 -4 66 SW7 30.65F WCI -7 TC -15
LANSING* PTCLDY 6 -7 56 W9 30.66S WCI -8 TC -15
NORTHERLY ISL* N/A 8 -3 61 SW6 N/A WCI -2 TC -13
LMZ740>746-150100-
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 9 260/ 14/ 15 N/A
NORTHERLY ISL 9 260/ 11 N/A
CALUMET HARBOR 8 240/ 6/ 12 1036.8R
BURNS HARBOR 10 220/ 8/ 10 1037.6R
MICHIGAN CITY 9 210/ 14/ 16 1038.6R
ILZ025>027-034>036-040-047-049-050-058-095>099-150100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 4 -5 66 E6 30.62F WCI -7 TC -16
GALESBURG* CLEAR -4 -7 90 SE3 30.64F TC -20
MACOMB* CLEAR -8 -14 77 CALM 30.67F TC -22
JACKSONVILLE* CLEAR -1 -8 72 E5 30.67F WCI -11 TC -18
ILZ028>032-037-038-041>044-048-051>054-059>061-150100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY -2 -11 67 W5 30.68S WCI -12 TC -19
BLOOMINGTON CLEAR -3 -9 75 W6 30.66F WCI -15 TC -19
DECATUR CLEAR 0 -7 72 SW3 30.69F TC -18
PEORIA CLEAR -1 -9 68 CALM 30.67F TC -18
6HR MIN TEMP: -1; 6HR MAX TEMP: 4;
LACON* CLEAR -2 -11 65 CALM 30.66F TC -19
LINCOLN* CLEAR -2 -12 61 CALM 30.69F TC -19
SPRINGFIELD CLEAR -3 -9 75 CALM 30.69F TC -19
6HR MIN TEMP: -4; 6HR MAX TEMP: 3;
TAYLORVILLE CLEAR -1 -8 73 CALM 30.70F TC -18
6HR MIN TEMP: -2; 6HR MAX TEMP: 4;
ILZ033-039-045-046-055>057-062-063-150100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR -7 -13 75 W6 30.68R WCI -20 TC -22
DANVILLE* CLEAR -2 -8 74 W5 30.70R WCI -12 TC -19
RANTOUL* CLEAR -3 -10 71 W7 30.69R WCI -17 TC -19
MATTOON CLEAR -3 -9 75 CALM 30.68S TC -19
PARIS* CLEAR -8 -14 74 W8 30.71R WCI -24 TC -22
ILZ079-100>102-150100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 12 1 62 E5 30.69F WCI 4 TC -11
BELLEVILLE CLEAR 15 1 54 CALM 30.69F TC -10
CAHOKIA* CLEAR 14 0 53 CALM 30.69F TC -10
SPARTA* CLEAR 13 1 57 CALM 30.70F TC -11
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-150100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 14 0 53 N3 30.72R TC -10
6HR MIN TEMP: 14; 6HR MAX TEMP: 19;
CAIRO* CLEAR 18 3 52 N3 30.72S TC -8
EFFINGHAM* CLEAR 4 -5 66 CALM 30.72F TC -16
MARION CLEAR 14 0 52 N3 30.72R TC -10
MT. VERNON CLEAR N/A N/A N/A CALM 30.71S
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLEAR 10 1 68 N5 30.70F WCI 1 TC -12
METROPOLIS* CLEAR 16 1 51 CALM 30.72R TC -9
ILZ067-068-072-073-078-083-087-091-150100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 5 -6 60 NW6 30.71F WCI -6 TC -15
FLORA* CLEAR 7 -2 66 NE5 30.71S WCI -2 TC -14
FAIRFIELD* CLEAR 10 0 63 CALM 30.71S TC -12
HARRISBURG* CLEAR 13 1 59 NE3 30.72R TC -11
ROBINSON* CLEAR 1 -8 66 NW5 30.71F WCI -8 TC -17
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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