Regional Weather Roundup Issued by NWS
000
ASUS43 KLOT 182001
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 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.
ILZ001-002-007-009-015-016-024-182100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 37 14 38 NW12G23 30.18F WCI 29 TC 3
STERLING* PTSUNNY 35 17 47 NW14 30.17F WCI 26 TC 2
SAVANNA* MOSUNNY 36 14 41 W7 30.17F WCI 30 TC 2
$$
ILZ003-004-008-010-011-017-018-182100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 34 14 43 W8 30.15F WCI 27 TC 1
$$
ILZ005-006-012>014-019>023-182100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 34 16 47 W14G24 30.10F WCI 25 TC 1
CHICAGO-MIDWAY CLOUDY 34 16 47 NW12 30.12F WCI 25 TC 1
AURORA CLOUDY 33 16 49 W13G23 30.12F WCI 24 TC 1
JOLIET* CLOUDY 36 17 47 NW9 30.14F WCI 29 TC 2
WAUKEGAN CLOUDY 33 16 49 NW9 30.10F WCI 25 TC 1
DUPAGE AIRPORT CLOUDY 33 16 49 NW10 30.12F WCI 25 TC 1
WHEELING CLOUDY 33 16 49 NW9G23 30.13S WCI 25 TC 1
MORRIS* CLOUDY 34 18 51 NW15 30.14S WCI 24 TC 1
ROMEOVILLE* CLOUDY 34 16 47 W14G21 30.13F WCI 24 TC 1
LANSING* CLOUDY 33 20 59 NW9G16 30.12F WCI 25 TC 0
NORTHERLY ISL* N/A 33 15 48 NW10 N/A WCI 25 TC 1
$$
LMZ740>746-182100-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
HARRISON CRIB 32 290/ 16/ 17 N/A
NORTHERLY ISL 33 330/ 9/ 13 N/A
CALUMET HARBOR 33 310/ 8/ 15 1018.8
BURNS HARBOR 32 310/ 7/ 11 1020.0F
MICHIGAN CITY 31 290/ 18/ 21 1019.6F
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-182100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 37 14 38 W16G24 30.24F WCI 28 TC 3
MACOMB* PTSUNNY 36 11 35 W15G24 30.24F WCI 27 TC 2
PITTSFIELD* PTSUNNY 37 15 42 NW13G18 30.25F WCI 28 TC 3
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-182100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON CLOUDY 35 15 44 NW17 30.16F WCI 25 TC 2
DECATUR CLOUDY 37 18 46 NW10G24 30.18F WCI 30 TC 3
PEORIA CLOUDY 35 15 44 NW14G24 30.19F WCI 26 TC 2
SPRINGFIELD CLOUDY 35 17 47 NW12 30.21F WCI 27 TC 2
TAYLORVILLE NOT AVBL
$$
ILZ033-039-045-046-055>057-062-063-182100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 36 15 42 NW16G26 30.16F WCI 26 TC 2
MATTOON CLOUDY 35 17 47 NW15 30.17S WCI 25 TC 2
$$
ILZ079-100>102-182100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 37 16 41 NW15G23 30.24F WCI 28 TC 3
BELLEVILLE PTSUNNY 42 15 33 W15G24 30.22F TC 6
CAHOKIA* MOSUNNY 41 15 35 NW15G25 30.24F TC 5
SPARTA* MOSUNNY 39 16 39 W9 30.24F WCI 33 TC 4
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-182100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 42 16 34 NW15G24 30.23S TC 6
MARION PTSUNNY 41 16 36 NW17G25 30.22S TC 5
MT. VERNON PTSUNNY 38 18 44 VRB6 30.22F WCI 33 TC 3
METROPOLIS* MOSUNNY 42 12 30 NW9G20 30.22S TC 5
$$
ILZ067-068-072-073-078-083-087-091-182100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 36 19 50 NW17 30.19R WCI 26 TC 2
FAIRFIELD* CLOUDY 38 17 44 W12G18 30.21S WCI 30 TC 3
HARRISBURG* MOSUNNY 40 19 43 NW17G24 30.22S TC 4
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$