772
ASUS43 KLOT 220610
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 AM CDT SUN MAR 22 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.
ILZ001-002-007-009-015-016-024-220700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 70 44 39 S15 29.56F TC 21
6HR MIN TEMP: 70; 6HR MAX TEMP: 80;
STERLING* CLEAR 66 47 50 VRB6 29.58F TC 19
SAVANNA* CLEAR 58 45 60 S8 29.56S TC 15
ILZ003-004-008-010-011-017-018-220700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 65 46 50 S13 29.58F TC 18
6HR MIN TEMP: 63; 6HR MAX TEMP: 72;
FREEPORT* CLEAR 65 45 48 SW15 29.58S TC 18
ROCHELLE* CLEAR 58 46 62 S12 29.59F TC 15
DE KALB* CLEAR 62 48 59 SW14 29.60F TC 17
PERU* CLEAR 66 49 54 S15 29.61F TC 19
ILZ005-006-012>014-019>023-220700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 69 47 45 SW16G28 29.58F TC 21
6HR MIN TEMP: 69; 6HR MAX TEMP: 75;
CHICAGO-MIDWAY MOCLDY 68 47 46 SW14 29.60F TC 20
6HR MIN TEMP: 68; 6HR MAX TEMP: 75;
AURORA CLEAR 65 49 56 SW16 29.59F TC 18
6HR MIN TEMP: 65; 6HR MAX TEMP: 73;
JOLIET* PTCLDY 70 49 48 SW5 29.62F TC 21
WAUKEGAN CLEAR 61 45 55 SW8 29.56F TC 16
6HR MIN TEMP: 60; 6HR MAX TEMP: 69;
DUPAGE AIRPORT CLEAR 68 48 48 S16G29 29.58F TC 20
6HR MIN TEMP: 66; 6HR MAX TEMP: 71;
KANKAKEE* PTCLDY 67 48 50 SW20G25 29.66F TC 19
WHEELING MOCLDY 69 46 43 SW14G23 29.58F TC 21
6HR MIN TEMP: 69; 6HR MAX TEMP: 75;
MORRIS* PTCLDY 68 49 50 SW16 29.61F TC 20
ROMEOVILLE* PTCLDY 66 50 55 S13 29.62F TC 19
LANSING* PTCLDY 64 46 53 SW12G20 29.63F TC 18
NORTHERLY ISL* N/A 69 44 40 S10 N/A TC 21
LMZ740>746-220700-
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 71 210/ 28/ 32 N/A
NORTHERLY ISL 70 190/ 10/ 14 N/A
CALUMET HARBOR 69 200/ 12/ 18 1002.6
BURNS HARBOR 69 210/ 10/ 14 1003.7F
MICHIGAN CITY 71 200/ 22/ 26 1001.0F
ILZ025>027-034>036-040-047-049-050-058-095>099-220700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 71 44 37 S13 29.66F TC 22
GALESBURG* CLEAR 67 53 61 S12 29.63F TC 19
MACOMB* CLEAR 68 49 50 S14 29.65F TC 20
JACKSONVILLE* CLEAR 68 52 56 S10 29.68F TC 20
PITTSFIELD* CLEAR 70 52 52 S10 29.69F TC 21
ILZ028>032-037-038-041>044-048-051>054-059>061-220700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 67 47 49 MISG 29.66F TC 19
BLOOMINGTON PTCLDY 67 50 54 SW18 29.68F TC 19
DECATUR CLEAR 69 52 54 S16 29.71F TC 21
PEORIA CLEAR 65 50 58 S10 29.65F TC 18
6HR MIN TEMP: 64; 6HR MAX TEMP: 75;
LACON* PTCLDY 68 48 49 SW12 29.62F TC 20
LINCOLN* CLEAR 64 48 55 S5 29.69F TC 18
SPRINGFIELD CLEAR 66 53 63 S13 29.69F TC 19
6HR MIN TEMP: 66; 6HR MAX TEMP: 79;
TAYLORVILLE CLEAR 66 54 63 S10 29.72F TC 19
ILZ033-039-045-046-055>057-062-063-220700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 59 52 77 S13 29.71F TC 15
DANVILLE* CLEAR 65 51 61 SW17 29.72F TC 18
RANTOUL* CLEAR 66 51 57 S13 29.71F TC 19
MATTOON CLEAR 68 55 63 S9 29.74F TC 20
PARIS* CLEAR 63 52 67 S13 29.74F TC 17
ILZ079-100>102-220700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 68 57 68 S12 29.73F TC 20
BELLEVILLE CLEAR 67 59 73 SW8 29.73F TC 20
CAHOKIA* CLEAR 65 57 75 SE6 29.73F TC 18
SPARTA* CLEAR 71 58 64 S10 29.77F TC 22
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-220700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 69 59 70 S8 29.79F TC 21
6HR MIN TEMP: 68; 6HR MAX TEMP: 79;
CAIRO* CLEAR 70 60 69 S6 29.82F TC 21
EFFINGHAM* CLEAR 67 56 70 SE6 29.77F TC 19
MARION CLEAR 65 57 76 S8 29.80F TC 18
MT. VERNON N/A 65 57 75 S6 29.78F TC 18
CENTRALIA* CLEAR 70 58 65 S13 29.76F TC 21
SALEM* CLEAR 71 57 61 SW10 29.76F TC 22
METROPOLIS* CLEAR 69 57 65 CALM 29.83F TC 21
ILZ067-068-072-073-078-083-087-091-220700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 59 53 80 S6 29.78F TC 15
FLORA* CLEAR 61 55 82 S6 29.77F TC 16
FAIRFIELD* CLEAR 65 56 71 S5 29.78F TC 19
HARRISBURG* CLEAR 68 57 66 SW5 29.80F TC 20
ROBINSON* CLEAR 63 55 77 S9 29.76F TC 17
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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