368
ASUS43 KLOT 181010
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 AM CST WED DEC 18 2024
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.
ILZ001-002-007-009-015-016-024-181100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 33 31 92 NW8 30.27R WCI 26 TC 1
ILZ003-004-008-010-011-017-018-181100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT SNOW 31 28 89 NW7 30.26S FOG WCI 24
FREEPORT* CLOUDY 30 28 90 NW5 30.27S WCI 25 TC -1
ROCHELLE* CLOUDY 31 30 94 N7 30.24F FOG WCI 25
DE KALB* CLOUDY 31 31 100 N7 30.23F FOG WCI 24
PERU* CLOUDY 34 32 93 N9 30.23S WCI 26 TC 1
ILZ005-006-012>014-019>023-181100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE FLURRIES 34 31 88 NW9 30.21F WCI 27 TC 1
CHICAGO-MIDWAY CLOUDY 36 30 79 NW10 30.22F WCI 28 TC 2
AURORA LGT RAIN 33 30 88 N10 30.21F FOG WCI 25
JOLIET* CLOUDY 36 32 86 N8 30.22F WCI 30 TC 2
WAUKEGAN CLOUDY 33 28 81 NW5 30.21F WCI 29 TC 1
DUPAGE AIRPORT LGT RAIN 34 31 88 N9 30.21F WCI 27 TC 1
KANKAKEE* CLOUDY 34 31 90 N8 30.21F WCI 27 TC 1
WHEELING CLOUDY 34 31 88 NW8 30.23F WCI 27 TC 1
MORRIS* N/A 34 32 93 N6 30.21F WCI 29 TC 1
ROMEOVILLE* CLOUDY 34 34 100 NW10 30.22F WCI 26 TC 1
LANSING* CLOUDY 35 29 79 N5 30.22F WCI 31 TC 2
NORTHERLY ISL* N/A 36 30 79 W2 N/A TC 2
LMZ740>746-181100-
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 36 330/ 16/ 17 N/A
NORTHERLY ISL 36 290/ 7/ 10 N/A
CALUMET HARBOR 35 350/ 9/ 12 1022.1F
BURNS HARBOR 37 360/ 5/ 7 1023.7F
MICHIGAN CITY 38 350/ 14/ 16 1023.0F
ILZ025>027-034>036-040-047-049-050-058-095>099-181100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 37 31 78 N13 30.23R WCI 29 TC 3
GALESBURG* MOCLDY 31 31 100 N6 30.25S WCI 26 TC 0
MACOMB* CLOUDY 35 32 88 N10 30.25F WCI 27 TC 2
JACKSONVILLE* CLOUDY 37 31 80 N10 30.21R WCI 30 TC 3
PITTSFIELD* CLOUDY 39 32 76 NE7 30.21F WCI 34 TC 4
ILZ028>032-037-038-041>044-048-051>054-059>061-181100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 34 32 92 MISG 30.21S TC 1
BLOOMINGTON CLOUDY 33 31 92 N13 30.19F WCI 24 TC 1
DECATUR CLOUDY 40 33 76 N13 30.17R TC 4
PEORIA CLOUDY 35 30 82 N7 30.22F WCI 29 TC 2
LACON* CLOUDY 33 30 86 CALM 30.22F TC 1
LINCOLN* CLOUDY 37 32 84 N13 30.21S WCI 28 TC 3
SPRINGFIELD CLOUDY 38 33 82 N8 30.21R WCI 32 TC 3
TAYLORVILLE CLOUDY 38 36 90 N8 30.17R WCI 32 TC 4
ILZ033-039-045-046-055>057-062-063-181100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 39 32 76 NE13 30.16F WCI 31 TC 4
RANTOUL* CLOUDY 36 32 85 NE9 30.17F WCI 29 TC 2
MATTOON CLOUDY 39 36 89 NE12 30.13F WCI 32 TC 4
PARIS* CLOUDY 38 33 84 NE10 N/A WCI 30 TC 3
ILZ079-100>102-181100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 42 41 98 N7 30.15F TC 6
CAHOKIA* LGT RAIN 43 42 97 N9 30.13F FOG TC 6
SPARTA* CLOUDY 45 44 97 N6 30.12R FOG TC 7
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-181100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 46 45 96 NW6 30.10R TC 8
CAIRO* CLOUDY 54 53 98 NW6 30.06F TC 12
EFFINGHAM* CLOUDY 41 38 90 N7 30.14R TC 5
MARION LGT RAIN 46 45 96 CALM 30.10R TC 8
MT. VERNON LGT RAIN 42 42 100 CALM 30.10F TC 6
CENTRALIA* CLOUDY 42 41 97 N9 30.11R FOG TC 6
SALEM* LGT RAIN 43 42 95 N8 30.12R TC 6
METROPOLIS* HVY RAIN 54 53 97 W7 30.08R TC 12
ILZ067-068-072-073-078-083-087-091-181100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE LGT RAIN 43 42 97 N10 30.10F FOG TC 6
FLORA* LGT RAIN 41 N/A N/A N12 30.10F TC 5
FAIRFIELD* LGT RAIN 42 41 99 N6 30.09F TC 5
HARRISBURG* LGT SNOW 46 45 97 CALM 30.08R TC 8
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page