629
ASUS43 KLOT 101601
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 AM CST SAT JAN 10 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.
ILZ001-002-007-009-015-016-024-101700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 33 31 92 W14 30.06S WCI 23 TC 1
STERLING* MOSUNNY 34 34 100 W13 30.02S WCI 25 TC 1
SAVANNA* CLOUDY 32 30 93 W8 30.04R WCI 25 TC 0
ILZ003-004-008-010-011-017-018-101700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT SNOW 33 31 92 W13 30.00R FOG WCI 24
FREEPORT* CLOUDY N/A N/A N/A NW7G16 30.01S
ILZ005-006-012>014-019>023-101700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE LGT SNOW 35 33 92 W9 29.94S FOG WCI 28
CHICAGO-MIDWAY LGT RAIN 36 34 92 W12 29.95S WCI 28 TC 2
AURORA CLOUDY 34 32 92 NW13 29.96S FOG WCI 25
JOLIET* LGT RAIN 37 36 97 W8 29.98R WCI 30 TC 3
WAUKEGAN LGT SNOW 33 32 96 W6 29.92F FOG WCI 28
DUPAGE AIRPORT CLOUDY 35 33 92 W12 29.95S WCI 27 TC 2
WHEELING LGT RAIN 35 33 92 NW7 29.94F WCI 29 TC 2
MORRIS* LGT SNOW 35 33 92 NW14 29.98S WCI 25 TC 2
ROMEOVILLE* LGT RAIN 36 36 100 W9 29.97F FOG WCI 29
LANSING* RAIN 35 33 94 SW7 29.95F WCI 29 TC 2
NORTHERLY ISL* N/A 37 34 89 W10 N/A WCI 30 TC 3
LMZ740>746-101700-
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 38 270/ 11/ 13 N/A
NORTHERLY ISL 37 230/ 5/ 9 N/A
CALUMET HARBOR 37 230/ 6/ 10 1013.5F
BURNS HARBOR 37 260/ 4/ 7 1014.2F
MICHIGAN CITY 36 190/ 5/ 5 1013.6F
ILZ025>027-034>036-040-047-049-050-058-095>099-101700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 35 32 88 NW17 30.12R WCI 25 TC 2
MACOMB* CLOUDY 35 33 92 NW18G25 30.11R WCI 24 TC 2
ILZ028>032-037-038-041>044-048-051>054-059>061-101700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC LGT RAIN 35 33 94 NW15 30.02R WCI 25 TC 1
BLOOMINGTON FLURRIES 34 33 96 NW15G23 30.03R WCI 24 TC 1
DECATUR LGT SNOW 34 32 92 NW14G21 30.04R FOG WCI 25
PEORIA CLOUDY 35 31 85 NW8G18 30.06R WCI 29 TC 2
LINCOLN* CLOUDY 36 34 93 NW9G16 30.06R WCI 29 TC 2
SPRINGFIELD CLOUDY 35 32 88 NW12 30.07R WCI 27 TC 2
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-101700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN LGT RAIN 39 37 92 W18 29.99S FOG WCI 30
DANVILLE* CLOUDY 40 37 89 W5 29.97R TC 5
RANTOUL* LGT RAIN 37 35 94 W15 29.99R WCI 28 TC 3
MATTOON CLOUDY 39 37 92 W13 29.99R WCI 31 TC 4
PARIS* CLOUDY 39 36 90 CALM 29.98R TC 4
ILZ079-100>102-101700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 37 34 87 NW14 30.12R WCI 29 TC 3
BELLEVILLE CLOUDY 39 36 90 NW13 30.11R WCI 31 TC 4
CAHOKIA* CLOUDY 38 34 85 NW16 30.13R WCI 29 TC 3
SPARTA* DRIZZLE 40 38 95 NW16G24 30.12R TC 4
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-101700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 44 40 85 NW17G26 30.08R TC 7
EFFINGHAM* CLOUDY 39 39 99 W13 30.04R FOG WCI 32
MARION CLOUDY 45 39 81 NW15G21 30.06R TC 7
MT. VERNON CLOUDY 43 39 86 W8 30.07R TC 6
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* LGT RAIN 42 39 91 NW15 30.06R TC 5
METROPOLIS* CLOUDY 47 39 76 CALM 30.05R TC 8
ILZ067-068-072-073-078-083-087-091-101700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 43 39 86 NW12 30.00R TC 6
FLORA* CLOUDY 43 39 87 W13 30.05R TC 6
FAIRFIELD* CLOUDY 45 38 79 NW7 30.03R TC 7
HARRISBURG* CLOUDY 45 39 78 NW14G20 30.05R TC 7
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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