763
ASUS43 KLOT 262012
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 PM CDT SUN APR 26 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.
ILZ001-002-007-009-015-016-024-262100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 75 49 39 E10G22 29.90F TC 24
STERLING* MOSUNNY 72 48 42 E15 29.96F TC 22
SAVANNA* MOSUNNY 73 47 39 E8 29.95F TC 23
ILZ003-004-008-010-011-017-018-262100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 67 48 50 E12G21 30.00F TC 19
FREEPORT* MOSUNNY 69 50 51 E15G21 29.99F TC 21
ROCHELLE* MOSUNNY 68 46 45 E13 29.99F TC 20
DE KALB* MOSUNNY 63 50 62 E13 30.02F TC 17
ILZ005-006-012>014-019>023-262100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 58 46 64 E12 30.04F TC 14
CHICAGO-MIDWAY PTSUNNY 58 46 64 E13 30.04F TC 14
AURORA SUNNY 64 49 57 SE17 30.00F TC 18
JOLIET* MOSUNNY 67 53 60 E13 30.01F TC 19
WAUKEGAN MOSUNNY 52 45 77 NE12 30.05F TC 11
DUPAGE AIRPORT MOSUNNY 61 48 62 E13 30.01F TC 16
WHEELING MOSUNNY 55 46 71 E9G18 30.05F TC 13
MORRIS* SUNNY 69 50 51 E9G20 29.99F TC 21
ROMEOVILLE* SUNNY 64 52 63 NE14 30.02F TC 18
LANSING* MOSUNNY 57 47 67 N8 30.03F TC 14
NORTHERLY ISL* N/A 52 45 77 N12 N/A TC 11
LMZ740>746-262100-
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 48 1021.8 1/ 3
WAUKEGAN HARBOR 45 46 360/ 8/ 12 1018.0 1/ 3
HARRISON CRIB 46 20/ 12/ 13 N/A
NORTHERLY ISL 53 10/ 12 N/A
CALUMET HARBOR 50 350/ 11/ 15 1017.4
BURNS HARBOR 61 100/ 7/ 9 1017.6F
MICHIGAN CITY 58 80/ 9/ 11 1016.9F
ST. JOSEPH BUOY 57 120/ 8/ 12 1018.7F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-262100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 78 47 33 SE14G23 29.86F TC 26
GALESBURG* SUNNY 74 50 42 SE8G17 29.92F TC 24
PITTSFIELD* MOSUNNY 79 49 34 SE10 29.88F TC 26
ILZ028>032-037-038-041>044-048-051>054-059>061-262100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC SUNNY 75 44 32 MISG 29.97F TC 24
BLOOMINGTON SUNNY 75 51 43 SE16 29.95F TC 24
DECATUR SUNNY 77 50 38 SE10G20 29.92F TC 25
PEORIA SUNNY 76 49 38 SE10G17 29.91F TC 24
LACON* SUNNY 75 46 35 E8G17 29.93F TC 24
LINCOLN* SUNNY 80 51 36 SE13G20 29.91F TC 26
SPRINGFIELD SUNNY 79 47 32 SE8 29.90F TC 26
TAYLORVILLE SUNNY 77 50 38 E8 29.92F TC 25
ILZ033-039-045-046-055>057-062-063-262100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 76 51 41 E16G26 29.96F TC 24
DANVILLE* MOSUNNY 73 47 40 E10G16 29.99F TC 23
RANTOUL* SUNNY 73 49 42 E12G17 29.97F TC 23
MATTOON SUNNY 75 53 46 SE9 29.93F TC 24
ILZ079-100>102-262100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 45 30 57 SW21 29.84F TC 7
BELLEVILLE MOSUNNY 76 54 44 S12 29.87F TC 25
CAHOKIA* MOSUNNY 78 51 38 SE9 29.87F TC 26
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-262100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 80 50 34 E10 29.89F HX 80 TC 27
CAIRO* PTSUNNY 83 53 35 E5 29.89F HX 82 TC 28
EFFINGHAM* SUNNY 78 53 41 E10G17 29.94F TC 25
MARION SUNNY 79 52 38 S7 29.90F TC 26
CENTRALIA* MOSUNNY 80 54 40 SE12 29.91F HX 80 TC 27
METROPOLIS* PTSUNNY 80 52 37 E6 29.90F HX 80 TC 27
ILZ067-068-072-073-078-083-087-091-262100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 79 50 36 SE7 29.94F TC 26
FLORA* MOSUNNY 79 54 41 E8 29.92F TC 26
FAIRFIELD* MOSUNNY 79 50 35 SE5 29.91F TC 26
HARRISBURG* MOSUNNY 81 51 34 S9 29.91F HX 80 TC 27
ROBINSON* SUNNY 81 52 36 SE13 29.94F HX 80 TC 27
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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