Regional Weather Roundup Issued by NWS
000
ASUS43 KLOT 181510
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 AM CDT MON MAR 18 2024
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.
* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
REPORT WEATHER SUCH AS PRECIPITATION OR FOG.
ILZ001-002-007-009-015-016-024-181600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 31 17 56 NW13G18 30.20R WCI 21 TC -1
STERLING* CLOUDY 30 14 51 N16 30.19R WCI 19 TC -1
SAVANNA* CLOUDY 28 10 47 NW16 30.20R WCI 17 TC -2
$$
ILZ003-004-008-010-011-017-018-181600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 31 14 49 N17 30.17R WCI 19 TC -1
FREEPORT* CLOUDY 29 13 51 N14 30.18R WCI 18 TC -2
ROCHELLE* MOSUNNY 30 12 47 N15G22 30.16R WCI 19 TC -1
DE KALB* CLOUDY 28 12 52 N18G24 30.14R WCI 15 TC -2
PERU* CLOUDY 30 13 49 N17G23 30.17R WCI 18 TC -1
$$
ILZ005-006-012>014-019>023-181600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE FLURRIES 29 17 61 NW10 30.11R WCI 20 TC -2
CHICAGO-MIDWAY FLURRIES 29 15 56 NW14 30.12R WCI 18 TC -2
AURORA CLOUDY 28 15 58 N18 30.12S WCI 15 TC -2
JOLIET* CLOUDY 30 15 53 NW9G16 30.14S WCI 22 TC -1
WAUKEGAN CLOUDY 28 16 60 NW12G23 30.10R WCI 18 TC -2
DUPAGE AIRPORT CLOUDY 28 16 60 N14 30.12R WCI 17 TC -2
KANKAKEE* PTSUNNY 30 13 49 N12G20 30.13R WCI 20 TC -1
WHEELING FLURRIES 28 18 66 NW12 30.13R WCI 18 TC -2
MORRIS* CLOUDY 29 17 59 NW14G20 30.14R WCI 18 TC -2
ROMEOVILLE* CLOUDY 28 16 59 NW13 30.13R WCI 18 TC -2
LANSING* PTSUNNY 30 17 57 NW7 30.12R WCI 24 TC -1
NORTHERLY ISL* N/A 28 17 63 N10 N/A WCI 19 TC -2
$$
LMZ740>746-181600-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
HARRISON CRIB 27 320/ 15/ 18 N/A
NORTHERLY ISL 29 290/ 10/ 13 N/A
CALUMET HARBOR 27 330/ 6/ 17 1018.4
BURNS HARBOR 29 310/ 8/ 10 1019.3R
MICHIGAN CITY 29 300/ 19/ 22 1018.8R
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-181600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 29 13 51 NW17 30.24R WCI 17 TC -2
GALESBURG* MOSUNNY 30 21 70 NW9 30.21R WCI 21 TC -1
MACOMB* CLOUDY 28 14 55 NW16 30.24R WCI 16 TC -2
JACKSONVILLE* SUNNY 29 15 55 NW15G21 30.21R WCI 18 TC -1
PITTSFIELD* SUNNY 30 15 55 NW10G21 30.24R WCI 21 TC -1
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-181600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 30 13 49 NW14 30.16R WCI 19 TC -1
BLOOMINGTON FLURRIES 29 18 63 NW16 30.15R WCI 17 TC -2
DECATUR CLOUDY 31 21 66 NW15 30.16R WCI 20 TC -1
PEORIA CLOUDY 32 14 47 N10G20 30.19R WCI 24 TC 0
LACON* MOSUNNY 30 11 44 NW14G21 30.18R WCI 20 TC -1
LINCOLN* CLOUDY 31 19 61 NW6 30.18R WCI 26 TC 0
SPRINGFIELD SUNNY 30 17 58 NW13 30.19R WCI 20 TC -1
TAYLORVILLE SUNNY 30 16 55 MISG 30.19R TC -1
$$
ILZ033-039-045-046-055>057-062-063-181600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 32 15 49 N16 30.14R WCI 21 TC 0
DANVILLE* CLOUDY 31 14 49 NW15 30.12R WCI 20 TC 0
RANTOUL* CLOUDY 30 13 49 N16G22 30.13R WCI 19 TC -1
MATTOON CLOUDY 31 19 61 NW14 30.13R WCI 21 TC -1
PARIS* CLOUDY 31 19 59 NW15G21 30.13R WCI 21 TC 0
$$
ILZ079-100>102-181600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 32 16 51 NW16G23 30.23R WCI 21 TC 0
BELLEVILLE MOSUNNY 36 16 44 NW17 30.21R WCI 25 TC 2
CAHOKIA* SUNNY 33 16 49 NW16 30.23R WCI 23 TC 1
SPARTA* MOSUNNY 33 17 51 NW13G20 30.22R WCI 23 TC 0
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-181600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 34 14 43 NW15G25 30.20S WCI 24 TC 1
CAIRO* SUNNY 37 15 41 N18 30.22R WCI 27 TC 3
EFFINGHAM* MOSUNNY 32 19 57 NW10 30.18R WCI 24 TC 0
MARION MOSUNNY 36 16 44 NW15 30.20R WCI 26 TC 2
MT. VERNON MOSUNNY 32 17 54 VRB6 30.19R WCI 26 TC 0
CENTRALIA* SUNNY 32 18 54 NW15G21 30.20R WCI 22 TC 0
SALEM* SUNNY 34 19 54 NW14 30.19R WCI 25 TC 1
METROPOLIS* SUNNY 35 12 40 W13G23 30.21R WCI 26 TC 1
$$
ILZ067-068-072-073-078-083-087-091-181600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 34 18 52 NW13 30.14R WCI 25 TC 1
FLORA* SUNNY 34 18 51 NW14 30.18R WCI 24 TC 1
FAIRFIELD* MOSUNNY 33 16 49 W9 30.18R WCI 25 TC 1
HARRISBURG* MOSUNNY 35 17 49 NW14 30.19R WCI 25 TC 1
CARMI* MOSUNNY 36 19 49 NW16G23 30.17R WCI 26 TC 2
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$