300
ASUS43 KLOT 201407
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 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.
ILZ001-002-007-009-015-016-024-201500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 25 19 78 NW16G28 30.24R WCI 12 TC -4
ILZ003-004-008-010-011-017-018-201500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 31 25 78 N17G26 30.16R WCI 19 TC -1
FREEPORT* CLOUDY 30 27 90 N14 30.20R WCI 19 TC -1
ROCHELLE* CLOUDY 31 28 90 N15 30.14R WCI 20 TC -1
DE KALB* CLOUDY 30 29 94 N15 30.11R WCI 19 TC -1
PERU* LGT RAIN 29 27 90 NW15G23 30.13R WCI 18 TC -1
ILZ005-006-012>014-019>023-201500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE FLURRIES 33 29 85 N24G32 30.06R WCI 20 TC 1
CHICAGO-MIDWAY CLOUDY 35 29 78 N20G30 30.06R WCI 24 TC 2
AURORA CLOUDY 33 28 81 N17G26 30.08R WCI 22 TC 1
JOLIET* N/A 35 32 90 N8 30.07R WCI 28 TC 2
WAUKEGAN CLOUDY 33 27 78 N16G31 30.09R WCI 23 TC 1
DUPAGE AIRPORT MOCLDY 32 27 81 N18 30.08R WCI 20 TC 0
KANKAKEE* CLOUDY 32 32 97 N10 30.04R WCI 24 TC 0
WHEELING CLOUDY 33 28 81 N17G24 30.10R WCI 22 TC 1
MORRIS* MIX PCPN 31 30 96 N8 30.06R WCI 23 TC -1
ROMEOVILLE* MOCLDY 34 34 100 N21G32 30.06R WCI 22 TC 1
LANSING* CLOUDY 34 28 80 N13G21 30.03R WCI 25 TC 1
NORTHERLY ISL* N/A 33 29 85 MISG N/A TC 1
LMZ740>746-201500-
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 10/ 31/ 34 N/A
NORTHERLY ISL 33 350/ 15/ 24 N/A
CALUMET HARBOR 35 360/ 22/ 29 1015.7
BURNS HARBOR 35 10/ 15/ 17 1016.3R
MICHIGAN CITY 34 10/ 25/ 29 1015.7R
ILZ025>027-034>036-040-047-049-050-058-095>099-201500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 28 20 71 NW20G28 30.27R WCI 15 TC -2
GALESBURG* CLOUDY 25 23 90 NW15G26 N/A WCI 13 TC -4
MACOMB* CLOUDY 27 21 78 NW20G28 30.27R WCI 14 TC -3
JACKSONVILLE* CLOUDY 29 21 74 NW23G31 30.22R WCI 15 TC -2
PITTSFIELD* CLOUDY 30 22 72 NW17G28 30.26R WCI 18 TC -1
ILZ028>032-037-038-041>044-048-051>054-059>061-201500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC SNOW 29 28 94 MISG 30.09R VSB 1/2 TC -2
BLOOMINGTON LGT SNOW 27 26 96 NW24 30.10R FOG WCI 12
DECATUR LGT SNOW 30 24 78 NW17G33 30.11R WCI 18 TC -1
PEORIA CLOUDY 27 22 81 NW15G28 30.18R WCI 15 TC -3
LACON* LGT SNOW 27 23 85 NW14 30.16R WCI 16 TC -3
LINCOLN* CLOUDY 30 26 84 NW13G22 30.16R WCI 20 TC -1
SPRINGFIELD CLOUDY 30 23 75 NW18G40 30.17R WCI 18 TC -1
TAYLORVILLE CLOUDY 30 24 77 NW20G31 30.17R WCI 18 TC -1
ILZ033-039-045-046-055>057-062-063-201500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN LGT SNOW 30 27 88 NW22 30.05R VSB 1 WCI 17
RANTOUL* MIX PCPN 29 28 94 NW18G28 30.04R VSB 1 WCI 17
MATTOON CLOUDY 30 27 88 NW23G32 30.07R WCI 17 TC -1
PARIS* LGT SNOW 29 28 96 W16 N/A VSB 3/4 WCI 18
ILZ079-100>102-201500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 32 25 74 NW21G29 30.22R WCI 20 TC 0
BELLEVILLE CLOUDY 33 25 72 NW17G29 30.20R WCI 22 TC 1
CAHOKIA* CLOUDY 33 24 69 NW18G36 30.23 WCI 22 TC 1
SPARTA* CLOUDY 33 25 71 NW18G25 30.22R WCI 22 TC 1
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-201500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 32 23 69 NW18G29 30.20R WCI 20 TC 0
CAIRO* CLOUDY 34 24 66 NW12G21 30.22R WCI 26 TC 1
EFFINGHAM* MIX PCPN 31 28 91 W20G29 30.13R WCI 18 TC -1
MARION CLOUDY 30 25 80 NW17G25 30.18R WCI 18 TC -1
MT. VERNON CLOUDY 32 26 78 NW9 30.17R WCI 24 TC 0
CENTRALIA* CLOUDY 32 26 77 NW22G30 30.17R WCI 20 TC 0
SALEM* CLOUDY 32 27 81 NW16G30 30.15R HAZE WCI 22
METROPOLIS* CLOUDY 33 23 65 NW13G18 30.19R WCI 24 TC 1
ILZ067-068-072-073-078-083-087-091-201500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 31 27 85 W16 30.09R WCI 20 TC -1
FLORA* LGT SNOW 30 28 93 NW22G35 30.13R FOG WCI 17
FAIRFIELD* CLOUDY 31 26 80 W7G21 30.15R WCI 25 TC 0
HARRISBURG* CLOUDY 32 24 71 NW16 30.17R WCI 21 TC 0
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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