Regional Weather Roundup Issued by NWS
000
ASUS43 KLOT 190301
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 PM 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.
ILZ001-002-007-009-015-016-024-190400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 48 43 82 NW9 30.07R TC 9
STERLING* CLEAR 47 47 100 NW7 30.05R TC 8
$$
ILZ003-004-008-010-011-017-018-190400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 49 46 90 NW7 30.05S TC 9
FREEPORT* N/A 45 42 90 CALM 30.06R TC 7
ROCHELLE* MOCLDY 47 45 91 N10 30.04R TC 9
DE KALB* CLOUDY 47 45 90 N8 30.02S TC 9
$$
ILZ005-006-012>014-019>023-190400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 49 46 90 N10 29.98F TC 9
CHICAGO-MIDWAY CLOUDY 50 44 80 N8 29.98F TC 10
AURORA CLOUDY 49 46 90 N14 29.99F TC 9
JOLIET* CLOUDY 51 48 90 N7 29.99S TC 11
WAUKEGAN CLOUDY 48 45 89 N5 30.00S TC 9
DUPAGE AIRPORT CLOUDY 49 46 90 N13 29.99F TC 9
WHEELING CLOUDY 49 46 90 N9 30.01S TC 9
MORRIS* CLOUDY 50 49 95 N6 29.98S TC 10
LANSING* RAIN 46 46 99 NE5 30.00F TC 8
NORTHERLY ISL* N/A 47 42 83 N7 N/A TC 8
$$
LMZ740>746-190400-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
NORTHERLY ISL 47 360/ 7/ 15 N/A
CALUMET HARBOR 47 340/ 10/ 12 1014.9
BURNS HARBOR 45 30/ 6/ 7 1016.3R
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-190400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 50 46 86 N15 30.08R TC 10
GALESBURG* PTCLDY 47 47 100 N10 30.07R TC 8
MACOMB* PTCLDY 47 45 93 N13G20 30.09R TC 8
PITTSFIELD* CLOUDY 51 49 93 N18 30.07R TC 11
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-190400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON CLOUDY 50 49 96 N20 29.98R TC 10
DECATUR LGT RAIN 56 55 97 NW15 29.94R TC 13
PEORIA CLOUDY 50 50 100 N9G20 30.03R TC 10
LACON* CLOUDY 49 46 90 NW10G17 30.02R TC 9
LINCOLN* CLOUDY 52 51 96 N10G21 29.99R TC 11
SPRINGFIELD CLOUDY 52 50 93 N22 30.00R FOG TC 11
TAYLORVILLE NOT AVBL
$$
ILZ033-039-045-046-055>057-062-063-190400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 54 51 90 NE18G32 29.88F TC 12
DANVILLE* RAIN 51 49 93 NW20G31 29.93R TC 11
MATTOON LGT RAIN 56 54 93 N14G31 29.89R TC 13
PARIS* CLOUDY 60 58 92 NW22G31 29.87R TC 16
$$
ILZ079-100>102-190400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 54 54 100 NW20G30 29.98R TC 12
CAHOKIA* CLOUDY 57 54 89 NW18 29.98R TC 14
SPARTA* CLOUDY 61 60 99 NW13G18 29.94R THUNDER TC 16
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-190400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE TSTM 65 63 93 NW7G18 29.90R VSB 1 TC 18
CAIRO* CLOUDY 72 68 87 SW7 29.92S TC 22
MARION CLOUDY 64 63 96 N6 29.90F TC 18
MT. VERNON CLOUDY 61 60 97 W5 29.93R TC 16
CENTRALIA* CLOUDY 62 60 92 SW9G22 29.91R TC 17
SALEM* TSTM 63 61 94 W10G17 29.94R TC 17
METROPOLIS* CLOUDY 71 64 79 S3 29.93S THUNDER TC 22
$$
ILZ067-068-072-073-078-083-087-091-190400-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE TSTM 62 60 93 SW9 29.91R FOG TC 17
FLORA* RAIN 61 61 100 SW7 29.91S TC 16
FAIRFIELD* CLOUDY 60 60 99 S6 29.89F THUNDER TC 15
CARMI* CLOUDY 62 60 92 S7 29.91F TC 17
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$