025
ASUS43 KLOT 201001
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 AM CST FRI DEC 20 2024
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.
ILZ001-002-007-009-015-016-024-201100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE LGT SNOW 28 24 85 NW16G30 30.10R FOG WCI 16
ILZ003-004-008-010-011-017-018-201100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD FRZ DRZL 29 25 85 NW16 30.02R FOG WCI 17
ILZ005-006-012>014-019>023-201100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE LGT SNOW 33 31 92 N7 29.92S FOG WCI 27
CHICAGO-MIDWAY LGT SNOW 34 31 88 N9 29.92F FOG WCI 27
AURORA LGT SNOW 31 29 92 NW15 29.94R FOG WCI 20
JOLIET* DRIZZLE 34 34 99 NW6 29.94S WCI 29 TC 1
WAUKEGAN LGT SNOW 33 30 88 N7 29.94S VSB 1 WCI 27
DUPAGE AIRPORT LGT SNOW 33 30 88 N13 29.93S FOG WCI 24
WHEELING LGT SNOW 33 31 92 N8 29.95S FOG WCI 26
MORRIS* MIX PCPN 32 32 100 NW16G22 29.93S WCI 21 TC 0
LANSING* LGT SNOW 32 31 96 CALM 29.92S VSB 1 TC 0
NORTHERLY ISL* N/A 33 31 92 NW5 N/A WCI 29 TC 1
LMZ740>746-201100-
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 36 340/ 11/ 11 N/A
NORTHERLY ISL 33 340/ 4 N/A
CALUMET HARBOR 32 340/ 6/ 12 1012.3R
BURNS HARBOR 33 CALM 1013.5S
MICHIGAN CITY 33 40/ 6/ 6 1013.4S
ILZ025>027-034>036-040-047-049-050-058-095>099-201100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 30 24 78 NW17G31 30.14R WCI 18 TC -1
MACOMB* CLOUDY 29 24 81 NW21G30 30.13R WCI 16 TC -2
ILZ028>032-037-038-041>044-048-051>054-059>061-201100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON MIX PCPN 27 25 92 W18G24 30.00S FOG WCI 14
DECATUR CLOUDY 30 22 72 W15G35 30.02S WCI 19 TC -1
PEORIA FLURRIES 30 26 85 NW13G24 30.04R WCI 20 TC -1
LINCOLN* CLOUDY 31 25 80 W6G16 30.04S WCI 25 TC -1
SPRINGFIELD CLOUDY 30 24 78 NW18G31 30.06S WCI 18 TC -1
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-201100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 30 24 78 W25G35 29.99R WCI 16 TC -1
MATTOON CLOUDY 29 23 78 W20G33 30.01R WCI 16 TC -2
ILZ079-100>102-201100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 31 22 69 W18G26 30.13R WCI 19 TC -1
BELLEVILLE CLOUDY 33 22 63 N17G26 30.11R WCI 22 TC 1
CAHOKIA* CLOUDY 32 21 64 W20G29 30.15R WCI 20 TC 0
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-201100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 35 23 61 NW15G24 30.10R WCI 25 TC 2
MT. VERNON CLEAR 33 23 66 W6G18 30.08R WCI 28 TC 1
METROPOLIS* CLEAR 40 35 81 W8 30.07R TC 5
ILZ067-068-072-073-078-083-087-091-201100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 36 27 69 NW22G29 30.01R WCI 25 TC 2
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page