Regional Weather Roundup Issued by NWS
000
ASUS43 KLOT 181601
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 AM CDT THU APR 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.
ILZ001-002-007-009-015-016-024-181700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 51 47 86 E9 30.07R TC 11
STERLING* LGT RAIN 49 48 97 E13 30.09R TC 9
$$
ILZ003-004-008-010-011-017-018-181700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT RAIN 50 45 83 E5 30.11S TC 10
ROCHELLE* LGT RAIN 50 45 83 E8 30.11F TC 10
DE KALB* RAIN 50 40 68 NE7 30.11R TC 10
$$
ILZ005-006-012>014-019>023-181700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 56 41 57 N6 30.10S TC 13
CHICAGO-MIDWAY CLOUDY 56 40 55 SE10 30.11R TC 13
AURORA CLOUDY 54 41 61 CALM 30.13R TC 12
JOLIET* CLOUDY 57 42 57 E7 30.12R TC 14
WAUKEGAN LGT RAIN 52 41 66 N6 30.07F TC 11
DUPAGE AIRPORT CLOUDY 54 39 57 CALM 30.12R TC 12
WHEELING CLOUDY 56 40 55 NE6 30.12S TC 13
MORRIS* CLOUDY 56 43 59 CALM 30.14R TC 14
ROMEOVILLE* MOSUNNY 55 43 62 E13 30.12R TC 13
LANSING* CLOUDY 55 44 67 NE6 30.11S TC 13
NORTHERLY ISL* N/A 51 43 74 E5 N/A TC 11
$$
LMZ740>746-181700-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
HARRISON CRIB 55 20/ 2/ 3 N/A
NORTHERLY ISL 51 70/ 4/ 4 N/A
CALUMET HARBOR 52 30/ 6/ 7 1018.4
BURNS HARBOR 51 60/ 3/ 4 1020.3R
MICHIGAN CITY 49 40/ 1/ 1 1019.3
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-181700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 56 49 77 N14G23 30.08R TC 13
GALESBURG* LGT RAIN 50 47 90 E8 30.07F TC 10
MACOMB* LGT RAIN 52 48 85 NE8 30.09F TC 11
PITTSFIELD* CLOUDY 64 48 56 E13 30.03F TC 18
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-181700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON CLOUDY 58 44 60 E8 30.11R TC 14
DECATUR CLOUDY 62 49 62 E12 30.07R TC 17
PEORIA CLOUDY 57 46 66 NE8 30.09R TC 14
LACON* CLOUDY 55 44 67 E6 30.08F TC 13
SPRINGFIELD CLOUDY 61 48 62 E12 30.06F TC 16
TAYLORVILLE NOT AVBL
$$
ILZ033-039-045-046-055>057-062-063-181700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 63 47 55 E12 30.08R TC 17
DANVILLE* PTSUNNY 60 44 55 CALM 30.10R TC 16
MATTOON PTSUNNY 63 49 60 E7 30.05S TC 17
PARIS* PTSUNNY 63 48 58 SE7 30.08S TC 17
$$
ILZ079-100>102-181700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 66 52 59 E9 30.02R TC 19
BELLEVILLE CLOUDY 69 60 74 S6 29.99S TC 20
CAHOKIA* PTSUNNY 71 59 65 SE6 29.99S TC 22
SPARTA* CLOUDY 71 66 86 S14 30.01S TC 21
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-181700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 69 66 90 S9 30.01S TC 21
CAIRO* PTSUNNY 77 67 70 S14 30.02F TC 25
MARION CLOUDY 68 68 100 S12 30.02F TC 20
MT. VERNON N/A 70 62 76 SE7 30.02F TC 21
CENTRALIA* CLOUDY 70 56 62 SE8 30.02S TC 21
SALEM* CLOUDY 71 54 55 SE7 30.03R TC 22
METROPOLIS* PTSUNNY 75 65 69 S7 30.04S TC 24
$$
ILZ067-068-072-073-078-083-087-091-181700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 71 50 47 SE10 30.05F TC 22
FAIRFIELD* PTSUNNY 72 55 56 S9G18 30.03S TC 22
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$