561
ASUS43 KLOT 201507
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 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.
ILZ001-002-007-009-015-016-024-201600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 26 20 77 NW14G23 30.28R WCI 14 TC -3
ILZ003-004-008-010-011-017-018-201600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 31 24 75 N18G32 30.22R WCI 19 TC -1
FREEPORT* CLOUDY 29 27 89 N21 30.25R WCI 16 TC -1
ROCHELLE* CLOUDY 30 26 83 N16 30.19R WCI 19 TC -1
DE KALB* CLOUDY 30 28 90 N17 30.17R WCI 18 TC -1
PERU* CLOUDY 31 28 87 NW15 30.18R WCI 21 TC 0
ILZ005-006-012>014-019>023-201600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 34 28 79 N22 30.11R WCI 22 TC 1
CHICAGO-MIDWAY CLOUDY 35 28 75 N18G38 30.09R WCI 24 TC 2
AURORA CLOUDY 33 27 78 N16 30.14R WCI 23 TC 1
JOLIET* CLOUDY 34 31 87 N10G18 30.12R WCI 26 TC 1
WAUKEGAN CLOUDY 34 25 69 N16G31 30.12R WCI 24 TC 1
DUPAGE AIRPORT CLOUDY 33 28 81 N15 30.13R WCI 23 TC 1
KANKAKEE* CLOUDY 33 31 90 N13G18 30.09R WCI 24 TC 1
WHEELING CLOUDY 34 28 79 N15G26 30.13R WCI 24 TC 1
MORRIS* PTSUNNY 33 29 87 N9 30.12R WCI 25 TC 0
ROMEOVILLE* CLOUDY 34 34 100 N20G29 30.11R WCI 22 TC 1
LANSING* CLOUDY 33 29 84 N14G20 30.07R WCI 24 TC 1
NORTHERLY ISL* N/A 34 27 76 N23 N/A WCI 22 TC 1
LMZ740>746-201600-
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 37 10/ 35/ 39 N/A
NORTHERLY ISL 34 360/ 20/ 26 N/A
CALUMET HARBOR 34 360/ 26/ 33 1017.2
BURNS HARBOR 35 10/ 15/ 19 1017.6R
MICHIGAN CITY 34 10/ 28/ 31 1017.1R
ILZ025>027-034>036-040-047-049-050-058-095>099-201600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 27 19 72 NW20G32 30.31R WCI 13 TC -3
GALESBURG* CLOUDY 25 22 91 NW15 N/A WCI 12 TC -4
MACOMB* CLOUDY 26 20 79 NW23G30 30.30R WCI 11 TC -3
JACKSONVILLE* CLOUDY 28 21 72 NW23 30.26R WCI 14 TC -2
PITTSFIELD* CLOUDY 29 21 71 NW17G30 30.30R WCI 17 TC -1
ILZ028>032-037-038-041>044-048-051>054-059>061-201600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 30 28 94 MISG 30.14R TC -1
BLOOMINGTON FLURRIES 27 25 92 NW23 30.15R WCI 12 TC -3
DECATUR CLOUDY 30 24 78 NW23G35 30.16R WCI 17 TC -1
PEORIA CLOUDY 27 22 81 NW14G25 30.22R WCI 16 TC -3
LACON* LGT SNOW 28 23 83 NW12G17 30.20R WCI 17 TC -2
LINCOLN* CLOUDY 30 24 79 NW14G25 30.20R WCI 19 TC -1
SPRINGFIELD CLOUDY 29 22 75 NW23G35 30.22R WCI 15 TC -2
TAYLORVILLE DRIZZLE 30 23 75 NW16G25 30.21R WCI 19 TC -1
ILZ033-039-045-046-055>057-062-063-201600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SNOW 29 26 89 NW21G31 30.11R VSB 1/2 WCI 16
RANTOUL* MIX PCPN 28 27 93 NW21G32 30.10R WCI 15 TC -2
MATTOON LGT SNOW 29 26 89 NW26G38 30.11R FOG WCI 14
PARIS* LGT SNOW 30 28 93 NW22G31 N/A WCI 17 TC -1
ILZ079-100>102-201600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 32 23 69 NW26G36 30.26R WCI 18 TC 0
BELLEVILLE CLOUDY 33 24 70 NW25G32 30.24R WCI 20 TC 1
CAHOKIA* CLOUDY 33 23 66 NW23G35 30.27R WCI 21 TC 1
SPARTA* CLOUDY 34 25 71 NW14G24 30.25R WCI 24 TC 1
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-201600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 33 24 69 NW16G29 30.24R WCI 23 TC 1
CAIRO* CLOUDY 34 25 68 NW12G25 30.26R WCI 26 TC 1
EFFINGHAM* FLURRIES 31 26 83 W17G28 30.17R WCI 19 TC -1
MARION CLOUDY 32 25 74 NW14G25 30.22R WCI 22 TC 0
MT. VERNON MIX PCPN 32 26 78 NW9G21 30.20R WCI 24 TC 0
CENTRALIA* CLOUDY 32 24 73 NW21G31 30.21R WCI 20 TC 0
SALEM* CLOUDY 33 25 72 NW25G32 30.19R WCI 20 TC 1
METROPOLIS* CLOUDY 33 23 66 NW12G22 30.24R WCI 24 TC 1
ILZ067-068-072-073-078-083-087-091-201600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MIX PCPN 32 30 92 W17 30.11R FOG WCI 21
FLORA* FLURRIES 30 27 86 NW18G30 30.17R WCI 18 TC -1
FAIRFIELD* MIX PCPN 32 28 84 NW9G18 30.18R WCI 24 TC 0
HARRISBURG* CLOUDY 32 26 76 NW16G25 30.21R WCI 22 TC 0
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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