Regional Weather Roundup Issued by NWS
000
ASUS43 KLOT 182106
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 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.
ILZ001-002-007-009-015-016-024-182200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 37 15 40 W16G23 30.17F WCI 28 TC 3
STERLING* MOSUNNY 37 17 44 W15 30.16F WCI 28 TC 3
SAVANNA* SUNNY 37 16 41 W10 30.15F WCI 30 TC 3
$$
ILZ003-004-008-010-011-017-018-182200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 35 15 44 W8G18 30.13F WCI 29 TC 2
FREEPORT* SUNNY 36 15 41 W10G21 30.13F WCI 29 TC 2
ROCHELLE* PTSUNNY 36 14 40 NW10G25 30.13F WCI 28 TC 2
DE KALB* MOSUNNY 32 13 44 NW14G20 30.12F WCI 22 TC 0
PERU* CLOUDY 34 15 46 NW10 30.16S WCI 26 TC 1
$$
ILZ005-006-012>014-019>023-182200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 34 15 46 NW12G18 30.10S WCI 25 TC 1
CHICAGO-MIDWAY PTSUNNY 35 15 44 NW9 30.11F WCI 28 TC 2
AURORA PTSUNNY 33 17 51 W12 30.12S WCI 24 TC 1
JOLIET* CLOUDY 36 17 46 NW9G16 30.14S WCI 29 TC 2
WAUKEGAN PTSUNNY 34 16 47 NW13G20 30.09F WCI 25 TC 1
DUPAGE AIRPORT PTSUNNY 35 16 45 NW15G22 30.11F WCI 25 TC 2
KANKAKEE* CLOUDY 33 16 48 NW13 30.15R WCI 24 TC 1
WHEELING PTSUNNY 35 17 47 N13 30.12F WCI 26 TC 2
MORRIS* CLOUDY 34 17 50 NW13G20 30.14S WCI 25 TC 1
ROMEOVILLE* PTSUNNY 34 18 51 W15G23 30.13S WCI 24 TC 1
LANSING* CLOUDY 33 18 54 NW9 30.12S WCI 25 TC 1
NORTHERLY ISL* N/A 33 13 43 W7 N/A WCI 27 TC 1
$$
LMZ740>746-182200-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
HARRISON CRIB 33 290/ 12/ 14 N/A
NORTHERLY ISL 33 290/ 10/ 13 N/A
CALUMET HARBOR 34 1018.7F
BURNS HARBOR 32 340/ 8/ 9 1020.0S
MICHIGAN CITY 31 310/ 19/ 22 1020.0R
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-182200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 36 14 40 NW14 30.24S WCI 27 TC 2
GALESBURG* MOSUNNY 35 20 53 W16G25 30.20S WCI 26 TC 2
MACOMB* MOSUNNY 35 11 37 W13 30.23F WCI 26 TC 2
JACKSONVILLE* MOSUNNY 36 14 40 NW15G23 30.23R WCI 26 TC 2
PITTSFIELD* MOSUNNY 37 14 39 NW13G22 30.25S WCI 28 TC 3
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-182200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 35 14 42 NW17G24 30.16S WCI 24 TC 2
BLOOMINGTON CLOUDY 34 15 46 NW17 30.17R WCI 23 TC 1
DECATUR CLOUDY 37 18 46 W16 30.19R WCI 28 TC 3
PEORIA MOSUNNY 37 15 40 W17G25 30.19S WCI 27 TC 3
LACON* CLOUDY 37 14 39 W13G18 30.17S WCI 28 TC 3
LINCOLN* CLOUDY 35 18 50 W9G17 30.20S WCI 28 TC 2
SPRINGFIELD CLOUDY 36 17 46 NW12 30.21S WCI 28 TC 2
TAYLORVILLE CLOUDY 36 19 51 MISG 30.22S TC 2
$$
ILZ033-039-045-046-055>057-062-063-182200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 37 15 40 W14G23 30.16S WCI 28 TC 3
DANVILLE* CLOUDY 34 17 49 NW14G23 30.15R WCI 25 TC 1
RANTOUL* CLOUDY 35 14 43 NW15G22 30.16S WCI 25 TC 2
MATTOON CLOUDY 35 17 47 NW16G26 30.17S WCI 25 TC 2
PARIS* CLOUDY 35 16 46 NW15G24 30.17S WCI 25 TC 2
$$
ILZ079-100>102-182200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 39 16 38 NW13G18 30.24S WCI 32 TC 4
BELLEVILLE PTSUNNY 42 16 34 NW15G23 30.22 TC 6
CAHOKIA* MOSUNNY 42 15 33 NW12G23 30.24S TC 6
SPARTA* MOSUNNY 40 16 38 NW13G18 30.24S TC 4
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-182200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 42 16 34 NW17G23 30.23S TC 6
CAIRO* SUNNY 44 15 30 N15G23 30.23S TC 7
EFFINGHAM* CLOUDY 35 19 53 W14G23 30.22S WCI 25 TC 2
MARION PTSUNNY 41 16 36 N14G24 30.22S TC 5
MT. VERNON CLOUDY 38 19 46 VRB5 30.22S WCI 34 TC 3
CENTRALIA* CLOUDY 38 20 48 NW15G21 30.23R WCI 29 TC 3
SALEM* CLOUDY 37 19 48 NW13G18 30.22R WCI 29 TC 3
METROPOLIS* SUNNY 43 12 28 NW13G20 30.22S TC 6
$$
ILZ067-068-072-073-078-083-087-091-182200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 36 20 52 NW15 30.20R WCI 27 TC 2
FLORA* CLOUDY 36 19 51 NW15 30.22R WCI 26 TC 2
FAIRFIELD* CLOUDY 38 17 43 W9G16 30.21S WCI 31 TC 3
HARRISBURG* MOSUNNY 40 20 44 NW14G22 30.22S TC 4
CARMI* CLOUDY 40 19 43 NW14G25 30.21R TC 4
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$