607
ASUS43 KLOT 210006
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 PM CDT FRI MAR 20 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.
ILZ001-002-007-009-015-016-024-210100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 69 45 41 NW7 29.87R TC 21
6HR MIN TEMP: 69; 6HR MAX TEMP: 77;
STERLING* MOCLDY 66 47 50 N7 29.89R TC 19
SAVANNA* MOCLDY 68 40 36 N7 29.88R TC 20
ILZ003-004-008-010-011-017-018-210100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 62 45 53 N9 29.91R TC 17
6HR MIN TEMP: 62; 6HR MAX TEMP: 72;
FREEPORT* MOCLDY 62 47 59 NE5 29.91R TC 17
ROCHELLE* MOCLDY 62 46 55 N7 29.89R TC 17
DE KALB* CLOUDY 58 48 70 N9 29.89R TC 14
PERU* MOCLDY 67 48 50 NW6 29.87R TC 20
ILZ005-006-012>014-019>023-210100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 48 38 68 NE10 29.90R TC 9
6HR MIN TEMP: 48; 6HR MAX TEMP: 72;
CHICAGO-MIDWAY CLOUDY 49 38 65 NE12 29.91R TC 9
6HR MIN TEMP: 49; 6HR MAX TEMP: 72;
AURORA CLOUDY 61 48 62 N8 29.87R TC 16
6HR MIN TEMP: 61; 6HR MAX TEMP: 72;
JOLIET* CLOUDY 58 44 59 NE10 29.89R TC 15
WAUKEGAN MOCLDY 43 36 76 NE7 29.91R TC 6
6HR MIN TEMP: 43; 6HR MAX TEMP: 65;
DUPAGE AIRPORT CLOUDY 52 41 66 E9 29.89R TC 11
6HR MIN TEMP: 52; 6HR MAX TEMP: 71;
KANKAKEE* CLOUDY 53 43 69 NE13 29.89R TC 11
WHEELING MOCLDY 46 37 71 NE8 29.92R TC 8
6HR MIN TEMP: 46; 6HR MAX TEMP: 69;
MORRIS* CLOUDY 64 50 61 NE7 29.86R TC 18
ROMEOVILLE* CLEAR 55 43 62 NE15 29.89R TC 13
LANSING* MOCLDY 45 37 74 N3 29.92R TC 7
NORTHERLY ISL* N/A 43 35 73 NW12 N/A TC 6
LMZ740>746-210100-
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)
HARRISON CRIB 40 340/ 10/ 11 N/A
NORTHERLY ISL 44 350/ 9/ 16 N/A
CALUMET HARBOR 42 340/ 6/ 10 1012.4
BURNS HARBOR 40 350/ 2/ 3 1013.5R
MICHIGAN CITY 41 40/ 7/ 8 1012.4R
ILZ025>027-034>036-040-047-049-050-058-095>099-210100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 69 51 52 N7 29.88R TC 21
GALESBURG* MOCLDY 66 51 58 N7 29.90R TC 19
MACOMB* MOCLDY 70 47 43 NW6 29.90R TC 21
JACKSONVILLE* PTCLDY 72 44 37 N7 29.87R TC 22
PITTSFIELD* PTCLDY 76 45 33 N10 29.88R TC 25
ILZ028>032-037-038-041>044-048-051>054-059>061-210100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 68 46 44 MISG 29.87R TC 20
BLOOMINGTON MOCLDY 70 46 42 NW9 29.88R TC 21
DECATUR MOCLDY 74 44 34 NW9 29.86R TC 23
PEORIA MOCLDY 73 42 32 N3 29.87R TC 23
6HR MIN TEMP: 73; 6HR MAX TEMP: 79;
LACON* MOCLDY 69 43 38 N7 29.87R TC 21
LINCOLN* MOCLDY 74 40 28 W5 29.87R TC 24
SPRINGFIELD MOCLDY 75 43 31 N10 29.87R TC 24
6HR MIN TEMP: 75; 6HR MAX TEMP: 85;
TAYLORVILLE MOCLDY 72 46 40 N8 29.87R TC 22
ILZ033-039-045-046-055>057-062-063-210100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 69 44 40 NW9 29.85R TC 21
DANVILLE* MOCLDY 71 46 41 NW10 29.85R TC 22
RANTOUL* MOCLDY 71 46 40 N10 29.86R TC 22
MATTOON MOCLDY 71 45 39 NW12 29.85R TC 22
PARIS* MOCLDY 71 45 39 CALM 29.84R TC 21
ILZ079-100>102-210100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 81 45 28 NW7 29.85R TC 27
BELLEVILLE PTCLDY 77 49 36 NW5 29.82R TC 25
CAHOKIA* PTCLDY 79 46 31 N6 29.83R TC 26
SPARTA* PTCLDY 79 53 41 S8 29.86R TC 26
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-210100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 75 56 51 S9 29.86R TC 24
6HR MIN TEMP: 75; 6HR MAX TEMP: 85;
CAIRO* CLEAR 79 56 44 SW7 29.89R TC 26
EFFINGHAM* MOCLDY 74 48 40 W6 29.87R TC 23
MARION CLEAR 79 54 41 SW10 29.86S TC 26
MT. VERNON N/A 72 53 51 SW5 29.85R TC 22
CENTRALIA* PTCLDY 77 50 39 SW5 29.85R TC 25
SALEM* MOCLDY 80 47 31 CALM 29.85R TC 27
METROPOLIS* CLEAR 78 52 40 CALM 29.89R TC 26
ILZ067-068-072-073-078-083-087-091-210100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 72 52 49 SW10 29.83S TC 22
FLORA* MOCLDY 77 50 38 SW6 29.85R TC 25
FAIRFIELD* MOCLDY 77 49 37 SW5 29.85R TC 25
HARRISBURG* PTCLDY 75 52 43 SW6 29.87R TC 24
ROBINSON* PTCLDY 72 54 53 W10 29.82R TC 22
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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