Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 081913
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM CDT MON JUN 08 2026
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.
ILZ001-002-007-009-015-016-024-082000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 78 73 84 SE15 29.86F HX 81 TC 26
STERLING* PTSUNNY 78 74 87 SE7 29.91F HX 81 TC 26
SAVANNA* LGT RAIN 80 72 76 SE18 29.88S HX 83 TC 27
$$
ILZ003-004-008-010-011-017-018-082000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 78 71 79 SE10G22 29.94F HX 80 TC 26
FREEPORT* CLOUDY 80 74 80 SE15 29.93F HX 85 TC 27
ROCHELLE* CLOUDY 78 71 79 SE15 29.94S TC 25
DE KALB* CLOUDY 78 73 87 SE15 29.96F TC 25
PERU* DRIZZLE 75 70 83 S13G18 29.92S TC 24
$$
ILZ005-006-012>014-019>023-082000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 83 70 64 S13G24 29.95S HX 87 TC 28
CHICAGO-MIDWAY CLOUDY 83 70 64 SE17G23 29.96S HX 87 TC 28
AURORA PTSUNNY 81 74 79 S16 29.95F HX 86 TC 27
JOLIET* RAIN 79 75 87 S10G20 29.96S HX 82 TC 26
WAUKEGAN PTSUNNY 73 65 75 SE10 29.97F TC 23
DUPAGE AIRPORT PTSUNNY 81 72 74 SE13G18 29.94F HX 85 TC 27
KANKAKEE* PTSUNNY 80 72 76 S12G17 29.99S HX 83 TC 27
WHEELING CLOUDY 81 70 69 SE9 29.97S HX 84 TC 27
ROMEOVILLE* HVY RAIN 79 75 89 SE18 29.96F FOG HX 82
LANSING* PTSUNNY 79 70 74 SE10 29.98S HX 82 TC 26
NORTHERLY ISL* N/A 73 66 78 CALM N/A TC 23
$$
LMZ740>746-082000-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
WINTHROP HARBOR 62 1014.8 1/ 3
WAUKEGAN HARBOR 65 61 360/ 4/ 6 1015.7 1/ 3
WILMETTE BUOY 67 140/ 6/ 12 1017.3F 1/ 3
CHICAGO BUOY 69 65 130/ 6/ 10 1013.8 1/ 3
HARRISON CRIB 73 120/ 14/ 15 N/A
NORTHERLY ISL 73 110/ 7 N/A
CALUMET HARBOR 81 140/ 11/ 15 1014.7
BURNS HARBOR 82 150/ 6/ 12 1015.6F
MICHIGAN CITY 81 150/ 10/ 13 1013.3F
MICH CITY BUOY 72 64 150/ 10/ 12 993.6F 1/ 2
ST. JOSEPH BUOY 76 140/ 10/ 14 1016.3F 1
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-082000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GALESBURG* HVY RAIN 72 72 100 S10 29.90F TC 22
MACOMB* PTSUNNY 76 76 98 S8 29.90F TC 25
JACKSONVILLE* PTSUNNY 82 72 70 SW10G18 29.90S HX 87 TC 28
PITTSFIELD* PTSUNNY 80 72 76 SW7 29.90S HX 84 TC 27
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-082000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC HVY RAIN 71 71 100 MISG 29.95F TC 22
BLOOMINGTON LGT RAIN 73 73 100 S10 29.98F TC 23
DECATUR LGT RAIN 72 69 90 S8 29.99R TC 22
PEORIA PTSUNNY 77 71 82 SE14G20 29.91F TC 25
LACON* PTSUNNY 74 69 83 S13G20 29.91F TC 23
LINCOLN* PTSUNNY 74 74 98 S10G17 29.96R TC 23
SPRINGFIELD PTSUNNY 77 71 82 S7 29.92S TC 25
TAYLORVILLE NOT AVBL
$$
ILZ033-039-045-046-055>057-062-063-082000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN RAIN 70 69 97 SE8 30.00F FOG TC 21
DANVILLE* CLOUDY 77 75 92 S7 30.02R VSB 1 TC 25
RANTOUL* HVY RAIN 70 69 97 S12G24 30.01R TC 21
MATTOON TSTM 68 68 100 CALM 30.01 VSB 1/2 TC 20
PARIS* TSTM 73 73 98 S5 30.01R TC 23
$$
ILZ079-100>102-082000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 75 73 94 SE8 29.92F TC 24
BELLEVILLE CLOUDY 79 76 92 CALM 29.90F HX 83 TC 26
CAHOKIA* MOSUNNY 82 76 81 SE7 29.89F HX 89 TC 28
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-082000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 86 72 62 S16G23 29.92F HX 92 TC 30
CAIRO* PTSUNNY 80 74 80 S7 29.96F HX 85 TC 27
EFFINGHAM* LGT RAIN 70 70 99 NW7 29.99R TC 21
MARION PTSUNNY 86 70 58 S17G24 29.94F HX 90 TC 30
MT. VERNON PTSUNNY 88 70 55 S16G25 29.94F HX 93 TC 31
CENTRALIA* CLOUDY 84 71 65 S13 29.94F HX 89 TC 29
SALEM* CLOUDY 81 72 73 MISG 29.94F HX 85 TC 27
METROPOLIS* PTSUNNY 82 69 64 SW9G18 29.98F HX 86 TC 28
$$
ILZ067-068-072-073-078-083-087-091-082000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 74 71 91 SE14 30.00F TC 23
FLORA* PTSUNNY 82 75 78 SE18 29.96F HX 89 TC 28
FAIRFIELD* PTSUNNY 81 73 76 SE16 29.96F HX 86 TC 27
HARRISBURG* PTSUNNY 85 71 62 S14 29.97F HX 89 TC 29
ROBINSON* CLOUDY 75 73 94 S15G23 29.99F TC 24
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$