Regional Weather Roundup Issued by NWS
000
ASUS43 KLOT 182210
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 PM 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.
ILZ001-002-007-009-015-016-024-182300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 38 15 39 NW14G24 30.17S WCI 30 TC 3
STERLING* SUNNY 37 16 42 W18 30.14F WCI 27 TC 3
SAVANNA* SUNNY 37 16 41 W10 30.15S WCI 30 TC 3
$$
ILZ003-004-008-010-011-017-018-182300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 39 16 39 W13G22 30.13S WCI 31 TC 4
FREEPORT* SUNNY 37 15 40 NW10G20 30.14R WCI 30 TC 3
ROCHELLE* SUNNY 37 14 39 W10G18 30.12F WCI 29 TC 3
DE KALB* SUNNY 34 13 42 W10G16 30.11F WCI 26 TC 1
PERU* MOSUNNY 37 16 43 W10G16 30.14F WCI 29 TC 3
$$
ILZ005-006-012>014-019>023-182300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 35 15 44 W9 30.09F WCI 28 TC 2
CHICAGO-MIDWAY MOSUNNY 35 15 44 W13G21 30.11S WCI 26 TC 2
AURORA PTSUNNY 35 17 47 W13G23 30.11F WCI 26 TC 2
JOLIET* CLOUDY 36 17 47 NW6 30.14S WCI 31 TC 2
WAUKEGAN MOSUNNY 35 16 45 W10G20 30.08F WCI 27 TC 2
DUPAGE AIRPORT PTSUNNY 35 17 47 NW13 30.10F WCI 26 TC 2
KANKAKEE* CLOUDY 34 16 47 NW13G18 30.15S WCI 25 TC 1
WHEELING MOSUNNY 36 16 44 N8 30.11F WCI 30 TC 2
MORRIS* PTSUNNY 35 18 49 NW17 30.13F WCI 25 TC 2
ROMEOVILLE* PTSUNNY 34 16 47 W12G22 30.13S WCI 25 TC 1
LANSING* CLOUDY 34 18 53 NW10 30.12F WCI 26 TC 1
NORTHERLY ISL* N/A 34 14 44 SW7 N/A WCI 28 TC 1
$$
LMZ740>746-182300-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
HARRISON CRIB 34 300/ 5/ 7 N/A
NORTHERLY ISL 35 280/ 6/ 13 N/A
CALUMET HARBOR 310/ 7/ 15 1018.7S
BURNS HARBOR 32 330/ 5/ 7 1020.0S
MICHIGAN CITY 32 280/ 16/ 18 1020.0S
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-182300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 36 14 40 NW12 30.22F WCI 28 TC 2
GALESBURG* SUNNY 36 20 51 W16G22 30.20S WCI 26 TC 2
MACOMB* SUNNY 36 12 36 W14 30.23S WCI 27 TC 2
JACKSONVILLE* MOSUNNY 38 14 38 W16 30.21F WCI 28 TC 3
PITTSFIELD* SUNNY 36 14 40 W10G17 30.24F WCI 29 TC 2
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-182300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 35 15 44 NW15G22 30.16S WCI 25 TC 2
BLOOMINGTON CLOUDY 34 16 47 NW16 30.17S WCI 24 TC 1
DECATUR CLOUDY 35 19 52 W13G22 30.19S WCI 26 TC 2
PEORIA MOSUNNY 38 15 39 NW12G23 30.18F WCI 30 TC 3
LACON* PTSUNNY 37 14 39 NW10G18 30.16S WCI 30 TC 3
LINCOLN* PTSUNNY 36 17 46 NW8 30.20S WCI 30 TC 2
SPRINGFIELD PTSUNNY 38 17 42 W13G22 30.20F WCI 30 TC 3
TAYLORVILLE CLOUDY 36 18 48 MISG 30.22S TC 2
$$
ILZ033-039-045-046-055>057-062-063-182300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 36 16 44 NW15 30.16S WCI 27 TC 2
DANVILLE* CLOUDY 34 17 48 NW13G18 30.16S WCI 25 TC 1
RANTOUL* CLOUDY 35 14 43 NW14 30.16S WCI 25 TC 2
MATTOON CLOUDY 35 17 47 W15G23 30.17S WCI 25 TC 2
PARIS* CLOUDY 35 16 46 NW12 30.18R WCI 26 TC 1
$$
ILZ079-100>102-182300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 39 16 38 NW13G24 30.24S WCI 32 TC 4
BELLEVILLE SUNNY 41 14 33 W16 30.23 TC 5
CAHOKIA* SUNNY 42 15 33 NW13G23 30.24S TC 6
SPARTA* SUNNY 39 15 37 W8 30.25R WCI 34 TC 4
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-182300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 42 17 36 NW16G24 30.23S TC 6
CAIRO* SUNNY 44 13 28 N10 30.23S TC 7
EFFINGHAM* CLOUDY 34 19 54 W13 30.23S WCI 25 TC 1
MARION PTSUNNY 43 18 36 N14G23 30.22S TC 6
MT. VERNON CLOUDY 38 19 46 VRB7 30.23R WCI 33 TC 3
CENTRALIA* CLOUDY 37 19 47 NW13G18 30.23S WCI 29 TC 3
SALEM* CLOUDY 38 20 48 N15 30.23R WCI 29 TC 3
METROPOLIS* SUNNY 42 11 28 NW10G16 30.22S TC 6
$$
ILZ067-068-072-073-078-083-087-091-182300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 36 19 50 NW12 30.20S WCI 28 TC 2
FLORA* CLOUDY 36 19 51 NW16 30.23R WCI 26 TC 2
FAIRFIELD* CLOUDY 37 19 47 NW7 30.23R WCI 32 TC 3
HARRISBURG* SUNNY 39 20 46 NW9 30.23R WCI 33 TC 4
CARMI* CLOUDY 42 19 39 NW15 30.21S TC 5
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$