Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 201501
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 AM CDT MON MAY 20 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.
ILZ001-002-007-009-015-016-024-201600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 78 65 63 SW15G28 29.80S HX 80 TC 26
STERLING* CLOUDY 79 67 66 SW10G21 29.84S HX 81 TC 26
$$
ILZ003-004-008-010-011-017-018-201600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 77 59 53 E8 29.85F TC 25
FREEPORT* PTSUNNY 73 57 58 E7 29.86F TC 23
ROCHELLE* PTSUNNY 81 61 51 S22G28 29.85F HX 81 TC 27
$$
ILZ005-006-012>014-019>023-201600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 73 58 59 NE9 29.89S TC 23
CHICAGO-MIDWAY PTSUNNY 83 64 52 SW13 29.89S HX 84 TC 28
AURORA LGT RAIN 81 65 58 S18G28 29.87S HX 83 TC 27
JOLIET* PTSUNNY 82 66 58 S12G20 29.89S HX 84 TC 28
WAUKEGAN PTSUNNY 62 50 64 E9 29.91F TC 17
DUPAGE AIRPORT PTSUNNY 80 65 59 S10G17 29.87S HX 82 TC 27
WHEELING PTSUNNY 67 48 50 E8 29.92S TC 19
MORRIS* PTSUNNY 82 65 57 S18G25 29.88S HX 84 TC 28
ROMEOVILLE* SUNNY 82 68 61 S13 29.89S HX 85 TC 28
LANSING* MOSUNNY 81 68 65 S13G20 29.90F HX 83 TC 27
NORTHERLY ISL* N/A 67 57 70 NE3 N/A TC 19
$$
LMZ740>746-201600-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 50/ 14/ 16 N/A 1
WINTHROP HARBOR 55 56 N/A 1/ 2
WAUKEGAN HARBOR 56 57 N/A 1/ 2
HARRISON CRIB 68 70/ 15/ 15 N/A
NORTHERLY ISL 67 360/ 5/ 10 N/A
CALUMET HARBOR 79 180/ 8/ 12 1011.1
BURNS HARBOR 78 180/ 5/ 8 1013.2F
MICHIGAN CITY 78 200/ 12/ 15 1011.5F
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-201600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 76 66 71 S10G21 29.88S TC 24
GALESBURG* PTSUNNY 76 68 77 SW24 29.87R TC 24
MACOMB* CLOUDY 76 64 67 SW17 29.89S TC 24
PITTSFIELD* CLOUDY 75 66 75 SW12G17 29.91S TC 24
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-201600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON PTSUNNY 79 65 62 S24 29.91F HX 81 TC 26
DECATUR PTSUNNY 81 67 62 S16G31 29.93R HX 83 TC 27
PEORIA PTSUNNY 81 67 62 S18G29 29.87S HX 83 TC 27
LACON* PTSUNNY 78 64 61 SW14G23 29.86S HX 80 TC 26
SPRINGFIELD PTSUNNY 79 66 64 SW15 29.91S HX 81 TC 26
TAYLORVILLE NOT AVBL
$$
ILZ033-039-045-046-055>057-062-063-201600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 83 60 45 S20 29.94R HX 83 TC 28
DANVILLE* PTSUNNY 80 65 60 S14 29.95F HAZE HX 81
MATTOON MOSUNNY 80 61 52 S15G21 29.94S HX 81 TC 27
PARIS* PTSUNNY 81 62 52 S12G17 29.97F HX 82 TC 27
$$
ILZ079-100>102-201600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 81 63 54 S15G21 29.93F HX 82 TC 27
CAHOKIA* PTSUNNY 82 64 54 SW7G18 29.92F HX 83 TC 28
SPARTA* MOSUNNY 80 64 57 S10G20 29.96F HX 81 TC 27
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-201600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 82 64 54 SW9 29.96F HX 83 TC 28
CAIRO* SUNNY 79 66 65 SW5 29.98F HX 81 TC 26
MT. VERNON SUNNY 83 67 58 SW10 29.96F HX 85 TC 28
CENTRALIA* SUNNY 81 64 54 S16 29.95F HX 83 TC 27
SALEM* SUNNY 82 63 51 S13G23 29.94F HX 83 TC 28
METROPOLIS* SUNNY 79 64 58 SE3 29.98F HX 81 TC 26
$$
ILZ067-068-072-073-078-083-087-091-201600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 82 63 52 SW8 29.98F HX 83 TC 28
FLORA* MOSUNNY 81 64 57 S13 29.96F HX 82 TC 27
FAIRFIELD* MOSUNNY 82 62 50 S10 29.96F HX 82 TC 28
CARMI* SUNNY 83 63 52 S9 29.97F HX 84 TC 28
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$