132
ASUS43 KLOT 162006
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 PM CDT SAT MAY 16 2026
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
REPORT WEATHER SUCH AS PRECIPITATION OR FOG.
ILZ001-002-007-009-015-016-024-162100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 82 64 54 S7 29.82F HX 83 TC 28
STERLING* MOSUNNY 83 59 44 VRB3 29.86F HX 83 TC 28
SAVANNA* MOSUNNY 83 60 44 S6 29.86F HX 83 TC 28
ILZ003-004-008-010-011-017-018-162100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 82 58 43 SW12 29.87F HX 82 TC 28
FREEPORT* SUNNY 82 64 54 SW10 29.88F HX 83 TC 28
ROCHELLE* MOSUNNY 84 53 35 S7 29.87F HX 82 TC 29
DE KALB* MOSUNNY 81 59 46 SW14 29.88F HX 81 TC 27
ILZ005-006-012>014-019>023-162100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 82 57 42 SW13 29.86F HX 82 TC 28
CHICAGO-MIDWAY PTSUNNY 82 58 43 W10 29.87F HX 82 TC 28
AURORA MOSUNNY 83 62 49 SW16G23 29.86F HX 84 TC 28
JOLIET* PTSUNNY 82 64 53 SW9 29.88F HX 83 TC 28
WAUKEGAN MOSUNNY 81 62 52 SW17G24 29.86S HX 82 TC 27
DUPAGE AIRPORT MOSUNNY 83 60 45 SW12G18 29.86F HX 83 TC 28
KANKAKEE* CLOUDY 80 58 46 SW21 29.91F HX 80 TC 27
WHEELING PTSUNNY 82 58 43 SW12G23 29.88F HX 82 TC 28
MORRIS* PTSUNNY 81 64 57 SW14 29.87F HX 82 TC 27
ROMEOVILLE* MOSUNNY 81 64 57 SW14G23 29.89S HX 82 TC 27
LANSING* PTSUNNY 82 58 44 W15 29.88F HX 81 TC 28
NORTHERLY ISL* N/A 81 54 39 W6 N/A HX 81 TC 27
LMZ740>746-162100-
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)
WINTHROP HARBOR 50 1024.7F 1
WAUKEGAN HARBOR 72 53 240/ 10/ 12 1012.1 1
HARRISON CRIB 78 230/ 12/ 14 N/A
NORTHERLY ISL 80 210/ 9/ 13 N/A
CALUMET HARBOR 82 230/ 9/ 13 1012.1
BURNS HARBOR 70 290/ 5/ 7 1012.9S
MICHIGAN CITY 67 250/ 4/ 4 1011.3R
ST. JOSEPH BUOY 57 250/ 6/ 8 1013.2R 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-162100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 72 64 76 S15G24 29.84F TC 22
GALESBURG* CLOUDY 76 65 69 S14G20 29.88F TC 25
MACOMB* CLOUDY 74 65 73 S12G18 29.88F TC 24
JACKSONVILLE* PTSUNNY 73 62 67 S14 29.88F TC 23
PITTSFIELD* PTSUNNY 69 68 98 SW15G22 29.86F TC 20
ILZ028>032-037-038-041>044-048-051>054-059>061-162100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 76 62 61 MISG 29.90F TC 24
BLOOMINGTON CLOUDY 73 62 68 SW14 29.91F TC 23
DECATUR CLOUDY 72 60 66 S10 29.91F TC 22
PEORIA CLOUDY 72 64 76 SW9 29.88F TC 22
LACON* CLOUDY 73 64 71 SW8 29.87F TC 23
LINCOLN* CLOUDY 74 63 67 CALM 29.90F TC 24
SPRINGFIELD LGT RAIN 71 64 78 SE9 29.90F TC 22
TAYLORVILLE PTSUNNY 66 61 82 SW10 29.90S TC 19
ILZ033-039-045-046-055>057-062-063-162100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 71 62 73 VRB6 29.91F TC 22
DANVILLE* CLOUDY 74 65 73 SW8 29.95S TC 23
RANTOUL* CLOUDY 72 64 75 SE3 29.93F TC 22
MATTOON CLOUDY 73 60 63 W10 29.93F TC 23
PARIS* LGT RAIN 70 62 76 SW10 29.96F TC 21
ILZ079-100>102-162100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 70 66 88 NE10 29.96S TC 21
BELLEVILLE LGT RAIN 79 75 86 N10 29.92R HX 83 TC 26
CAHOKIA* PTSUNNY 76 70 82 NE12G18 29.94R TC 24
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-162100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 81 67 62 S13 29.92F HX 83 TC 27
CAIRO* PTSUNNY 81 68 65 S12 29.96F HX 83 TC 27
EFFINGHAM* PTSUNNY 74 70 86 NE3 29.99F TC 24
MARION PTSUNNY 79 66 65 S12 29.94F HX 81 TC 26
MT. VERNON PTSUNNY 82 69 64 S12 29.93F HX 85 TC 28
CENTRALIA* CLOUDY 80 68 67 S6 29.94R HX 82 TC 27
SALEM* LGT RAIN 77 71 82 N7 29.95R TC 25
METROPOLIS* PTSUNNY 78 69 73 S6 29.98S HX 80 TC 26
ILZ067-068-072-073-078-083-087-091-162100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 80 69 69 NE8 29.96S HX 83 TC 27
FLORA* CLOUDY 81 70 69 SE5 29.95F HX 84 TC 27
FAIRFIELD* PTSUNNY 81 66 61 S13 29.96S HX 83 TC 27
HARRISBURG* PTSUNNY 78 69 73 SE6 29.96F HX 80 TC 26
ROBINSON* PTSUNNY 75 70 83 VRB2 29.97F TC 24
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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