348
ASUS43 KLOT 130806
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 AM CDT FRI MAR 13 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.
ILZ001-002-007-009-015-016-024-130900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE LGT RAIN 47 30 51 SW22G36 29.55F TC 8
STERLING* CLOUDY 46 29 51 SW15G22 29.57F TC 8
SAVANNA* LGT RAIN 44 33 64 SW31G45 29.43F TC 7
ILZ003-004-008-010-011-017-018-130900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT RAIN 43 33 68 S28G52 29.52F TC 6
FREEPORT* CLOUDY 43 35 73 SW38G56 29.41F TC 6
ROCHELLE* CLOUDY 42 32 67 S21G28 29.59F TC 6
PERU* CLOUDY 44 32 63 S23G30 29.65F TC 7
ILZ005-006-012>014-019>023-130900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 40 34 79 S16G32 29.60F TC 4
CHICAGO-MIDWAY LGT RAIN 40 35 83 S17G39 29.63F TC 4
AURORA LGT RAIN 41 34 76 S17G36 29.63F TC 5
JOLIET* CLOUDY 43 37 80 S12G21 29.69F TC 6
WAUKEGAN LGT RAIN 38 35 89 S26G40 29.54F WCI 26 TC 3
DUPAGE AIRPORT CLOUDY 40 35 83 S20G31 29.62F TC 4
KANKAKEE* CLOUDY 43 30 60 S21G30 29.72F TC 6
WHEELING LGT RAIN 40 35 83 S23G31 29.60F TC 4
MORRIS* LGT RAIN 43 32 66 S18G31 29.65F TC 6
ROMEOVILLE* CLOUDY 41 37 87 S22 29.67F TC 5
LANSING* RAIN 37 34 88 S22G41 29.72F WCI 27 TC 3
NORTHERLY ISL* N/A 40 34 79 S25 N/A TC 4
LMZ740>746-130900-
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 38 200/ 34/ 38 N/A
NORTHERLY ISL 41 210/ 22/ 24 N/A
CALUMET HARBOR 180/ 21/ 41 1005.9
BURNS HARBOR 42 210/ 15/ 25 1007.1F
MICHIGAN CITY 43 200/ 23/ 31 1006.1F
ILZ025>027-034>036-040-047-049-050-058-095>099-130900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 46 27 47 SW10 29.72R TC 8
GALESBURG* CLOUDY 43 34 70 S18G26 29.68R TC 6
MACOMB* PTCLDY 48 28 45 SW18G25 29.71R TC 9
JACKSONVILLE* PTCLDY 44 28 54 S15 29.74F TC 7
PITTSFIELD* MOCLDY 51 25 37 SW16 29.74F TC 11
ILZ028>032-037-038-041>044-048-051>054-059>061-130900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 44 28 54 S24G37 29.68F TC 7
BLOOMINGTON MOCLDY 42 30 62 S30G37 29.69F TC 6
DECATUR MOCLDY 45 28 51 S18G36 29.77F TC 7
PEORIA PTCLDY 43 30 60 S18G30 29.68F TC 6
LACON* CLOUDY 45 27 50 SW17G28 29.66F TC 7
LINCOLN* MOCLDY 45 28 51 S17G29 29.72F TC 7
SPRINGFIELD PTCLDY 43 30 60 S20G31 29.74R TC 6
TAYLORVILLE MOCLDY 43 32 65 S17G28 29.77S TC 6
ILZ033-039-045-046-055>057-062-063-130900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 43 28 55 S28G40 29.75F TC 6
DANVILLE* CLOUDY 44 28 52 S23G31 29.80F TC 7
RANTOUL* CLOUDY 42 29 59 S22G30 29.75F TC 6
MATTOON CLOUDY 45 25 45 S24G40 29.79F TC 7
PARIS* CLOUDY 43 28 55 S23G29 29.84F TC 6
ILZ079-100>102-130900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOCLDY 46 29 49 S16 29.80S TC 8
BELLEVILLE MOCLDY 47 30 51 SW16 29.80F TC 9
CAHOKIA* MOCLDY 48 27 44 S15G24 29.79F TC 9
SPARTA* MOCLDY 46 28 50 S18G25 29.86F TC 8
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-130900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 47 27 45 S21G35 29.89F TC 8
CAIRO* PTCLDY 44 32 63 S9 29.99F TC 7
EFFINGHAM* MOCLDY 45 27 49 SE16G25 29.84F TC 7
MARION PTCLDY 45 26 48 S17G24 29.92F TC 7
MT. VERNON N/A 46 27 47 S20G28 29.88F TC 8
CENTRALIA* MOCLDY 47 26 43 S21G29 29.84F TC 8
SALEM* MOCLDY 48 25 41 S22G30 29.83F TC 9
ILZ067-068-072-073-078-083-087-091-130900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 44 27 51 S18 29.92F TC 7
FLORA* MOCLDY 45 30 57 S18G25 29.88F TC 7
FAIRFIELD* MOCLDY 45 29 54 S14 29.92F TC 7
HARRISBURG* PTCLDY 47 22 37 S14G21 29.94F TC 9
ROBINSON* CLOUDY 45 28 53 S16 29.89F TC 7
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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