993
ASUS43 KLOT 150101
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 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.
ILZ001-002-007-009-015-016-024-150200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 0 -8 69 CALM 30.65R TC -18
STERLING* PTCLDY 1 -7 68 SW5 30.64F WCI -9 TC -17
SAVANNA* PTCLDY 1 -8 64 SW7 30.62F WCI -11 TC -17
ILZ003-004-008-010-011-017-018-150200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 3 -6 66 S9 30.59F WCI -12 TC -16
FREEPORT* PTCLDY 2 -5 71 SW12 30.58F WCI -14 TC -17
DE KALB* MOCLDY 1 -6 73 CALM 30.59F TC -17
PERU* PTCLDY 1 -7 69 CALM 30.65S TC -17
ILZ005-006-012>014-019>023-150200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 4 -6 63 SW8 30.60F WCI -9 TC -16
CHICAGO-MIDWAY MOCLDY 5 -7 57 SW9 30.62F WCI -9 TC -15
AURORA MOCLDY 1 -5 75 SW7 30.62S WCI -12 TC -17
JOLIET* PTCLDY 5 -4 66 SW5 30.66F WCI -4 TC -15
WAUKEGAN MOCLDY 5 -5 63 SW9 30.56F WCI -9 TC -15
DUPAGE AIRPORT MOCLDY 2 -6 69 SW9 30.60F WCI -13 TC -17
WHEELING MOCLDY 5 -7 57 W6 30.60F WCI -6 TC -15
MORRIS* PTCLDY 2 -4 75 SW6 30.65S WCI -9 TC -16
ROMEOVILLE* CLEAR 5 -4 66 SW12 30.65S WCI -11 TC -15
LANSING* MOCLDY 5 -7 58 SW8 30.65S WCI -8 TC -15
NORTHERLY ISL* N/A 7 -4 60 SW7 N/A WCI -4 TC -14
LMZ740>746-150200-
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 8 270/ 11/ 12 N/A
NORTHERLY ISL 7 280/ 8/ 12 N/A
CALUMET HARBOR 6 230/ 5/ 10 1036.5F
BURNS HARBOR 8 210/ 6/ 8 1037.3F
MICHIGAN CITY 8 210/ 13/ 15 1038.6S
ILZ025>027-034>036-040-047-049-050-058-095>099-150200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 2 -6 69 SE6 30.63R WCI -9 TC -17
GALESBURG* CLEAR -3 -6 90 CALM 30.65R TC -20
MACOMB* CLEAR -7 -10 83 CALM 30.67S TC -21
JACKSONVILLE* CLEAR -7 -14 73 SE3 30.66F TC -22
ILZ028>032-037-038-041>044-048-051>054-059>061-150200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY -3 -11 70 CALM 30.67F TC -20
BLOOMINGTON CLEAR -6 -11 79 W6 30.65F WCI -19 TC -21
DECATUR CLEAR -5 -10 79 CALM 30.68F TC -21
PEORIA CLEAR -1 -8 72 CALM 30.65F TC -18
LACON* CLEAR -8 -15 71 CALM 30.65F TC -22
LINCOLN* CLEAR -6 -14 68 CALM 30.68F TC -21
SPRINGFIELD CLEAR -4 -7 87 E5 30.67F WCI -15 TC -20
TAYLORVILLE CLEAR -3 -8 80 E3 30.69S TC -19
ILZ033-039-045-046-055>057-062-063-150200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR -11 -15 82 W3 30.67F TC -24
DANVILLE* PTCLDY -4 -9 79 W3 30.70S TC -20
RANTOUL* CLEAR -7 -14 73 CALM 30.67F TC -22
MATTOON CLEAR -5 -10 79 CALM 30.67F TC -21
PARIS* CLEAR -9 -15 76 W3 30.70F TC -23
ILZ079-100>102-150200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 10 1 67 E8 30.68F WCI -1 TC -12
BELLEVILLE CLEAR 13 2 60 CALM 30.68F TC -10
SPARTA* CLEAR 12 3 67 E3 30.69F TC -11
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-150200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 13 1 59 NE3 30.71F TC -11
CAIRO* CLEAR 17 3 55 NE3 30.71F TC -8
EFFINGHAM* CLEAR 3 -6 66 CALM 30.72F TC -16
MARION CLEAR 12 1 62 NE3 30.71F TC -11
MT. VERNON CLEAR N/A N/A N/A CALM 30.72R
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLEAR 9 1 67 CALM 30.70R TC -13
METROPOLIS* CLEAR 15 1 53 CALM 30.71F TC -9
ILZ067-068-072-073-078-083-087-091-150200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 3 -6 66 N5 30.72R WCI -6 TC -16
FLORA* CLEAR 7 -2 66 NE5 30.72R WCI -2 TC -14
FAIRFIELD* CLEAR 9 -1 64 NE5 30.71S WCI 0 TC -13
HARRISBURG* CLEAR 12 2 64 NE3 30.72S TC -11
ROBINSON* CLEAR 1 -8 66 N6 30.72R WCI -10 TC -17
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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