121
ASUS43 KLOT 082010
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM CST THU JAN 08 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.
ILZ001-002-007-009-015-016-024-082100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE LGT RAIN 50 49 96 E9 29.51F FOG TC 10
STERLING* CLOUDY 50 50 100 E8 29.58F FOG TC 10
SAVANNA* RAIN 47 46 93 SE7 29.58F TC 9
ILZ003-004-008-010-011-017-018-082100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT RAIN 49 47 93 SE10G22 29.67F TC 9
FREEPORT* CLOUDY 47 44 89 S13 29.62F TC 9
DE KALB* DRIZZLE 48 47 97 MISG 29.68S TC 9
PERU* DRIZZLE 54 52 94 SE8 29.61F TC 12
ILZ005-006-012>014-019>023-082100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE LGT RAIN 55 48 77 S16G25 29.67F TC 13
CHICAGO-MIDWAY CLOUDY 56 49 77 S17G26 29.69F TC 13
AURORA LGT RAIN 51 49 92 S12 29.67F FOG TC 11
JOLIET* RAIN 56 52 86 S9 29.69F TC 13
WAUKEGAN PTSUNNY 53 45 74 S10 29.66F TC 12
DUPAGE AIRPORT LGT RAIN 53 49 86 S12 29.67F TC 12
KANKAKEE* LGT RAIN 55 51 83 S10 29.70F TC 13
WHEELING CLOUDY 56 48 74 S16G24 29.68F TC 13
MORRIS* LGT RAIN 53 50 90 S8 29.66F TC 12
ROMEOVILLE* CLOUDY 55 50 82 S18 29.70F TC 13
LANSING* PTSUNNY 55 49 81 S14 29.72S TC 13
NORTHERLY ISL* N/A 56 46 69 S9 N/A TC 13
LMZ740>746-082100-
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 52 170/ 19/ 21 N/A
NORTHERLY ISL 54 170/ 7/ 15 N/A
CALUMET HARBOR 55 170/ 8/ 16 1005.6
BURNS HARBOR 57 180/ 10/ 14 1006.8F
MICHIGAN CITY 56 160/ 15/ 19 1005.3F
ILZ025>027-034>036-040-047-049-050-058-095>099-082100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY LGT RAIN 56 55 97 SE17 29.48F FOG TC 13
GALESBURG* LGT RAIN N/A N/A N/A SE12G20 29.55F
MACOMB* LGT RAIN 53 53 100 SE18 29.58S TC 12
JACKSONVILLE* CLOUDY 55 55 97 S14G20 29.60S TC 13
ILZ028>032-037-038-041>044-048-051>054-059>061-082100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 54 51 90 SE13 29.65F TC 12
BLOOMINGTON CLOUDY 53 53 100 S20G31 29.65F FOG TC 12
DECATUR CLOUDY 55 53 93 SE17G28 29.65F FOG TC 13
PEORIA CLOUDY 53 52 96 SE13 29.58F FOG TC 12
LACON* CLOUDY 53 50 90 SE15 29.57F FOG TC 12
LINCOLN* CLOUDY 55 54 94 SE15 29.61F FOG TC 13
SPRINGFIELD CLOUDY 56 54 93 S20G28 29.61F FOG TC 13
TAYLORVILLE CLOUDY 56 54 94 S13 29.66R FOG TC 13
ILZ033-039-045-046-055>057-062-063-082100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 55 52 89 SE21 29.68F TC 13
DANVILLE* CLOUDY 56 52 85 SE13 29.74F TC 13
RANTOUL* PTSUNNY 54 51 90 SE17 29.70F TC 12
MATTOON PTSUNNY 56 52 86 SE17G30 29.67F TC 13
PARIS* LGT RAIN 56 50 80 SE17G25 29.75F TC 13
ILZ079-100>102-082100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 61 57 88 S18G26 29.64R FOG TC 16
BELLEVILLE CLOUDY 63 59 88 S16 29.64R TC 17
SPARTA* CLOUDY 62 60 93 S17G28 29.69F TC 17
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-082100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 64 59 83 S18G32 29.70F TC 18
CAIRO* PTSUNNY 67 61 81 S17G23 29.74F TC 19
EFFINGHAM* CLOUDY 57 56 97 SE17G24 29.70F FOG TC 14
MARION CLOUDY 63 59 88 S18G29 29.72F FOG TC 17
MT. VERNON CLOUDY 61 57 87 S15 29.71F FOG TC 16
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLOUDY 60 56 87 S17G24 29.70R FOG TC 16
METROPOLIS* CLOUDY 65 59 80 SE3 29.78F TC 18
ILZ067-068-072-073-078-083-087-091-082100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 61 54 77 S21 29.78F TC 16
FLORA* CLOUDY 57 57 100 SE23 29.70F FOG TC 14
FAIRFIELD* CLOUDY 59 55 86 SE16G22 29.73F FOG TC 15
HARRISBURG* CLOUDY 63 57 82 S20 29.76F HAZE TC 17
ROBINSON* PTSUNNY 59 54 82 S18G24 29.76F TC 15
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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