Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 121710
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 AM CST WED FEB 12 2025
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.
* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
REPORT WEATHER SUCH AS PRECIPITATION OR FOG.
ILZ001-002-007-009-015-016-024-121800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SNOW 19 15 84 NE13 29.97F VSB 1/2 WCI 6
$$
ILZ003-004-008-010-011-017-018-121800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD SNOW 17 11 77 N10 30.04F VSB 1/2 WCI 5
FREEPORT* CLOUDY 15 11 87 NE10 30.05F VSB 3/4 WCI 2
ROCHELLE* LGT SNOW 19 15 84 NE16 30.00F WCI 4 TC -7
DE KALB* LGT SNOW 20 17 91 N13 30.00F WCI 7 TC -7
PERU* LGT SNOW 24 21 89 N16 29.97F VSB 3/4 WCI 11
$$
ILZ005-006-012>014-019>023-121800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE LGT SNOW 28 23 81 NE15 30.00R WCI 16 TC -2
CHICAGO-MIDWAY LGT SNOW 29 21 72 NE17 30.01R FOG WCI 17
AURORA LGT SNOW 25 21 85 N12 29.98F VSB 3/4 WCI 14
JOLIET* LGT SNOW 30 24 78 NE15 30.00F WCI 19 TC -1
WAUKEGAN LGT SNOW 27 23 85 NE7 30.04S VSB 3/4 WCI 19
DUPAGE AIRPORT LGT SNOW 26 22 84 N13 29.98F VSB 3/4 WCI 15
KANKAKEE* LGT SNOW 27 23 86 E9 29.97R WCI 17 TC -3
WHEELING LGT SNOW 28 24 85 NE9G18 30.03F FOG WCI 19
MORRIS* LGT SNOW 28 24 83 NE6 29.98S WCI 22 TC -2
ROMEOVILLE* LGT SNOW 28 25 86 NE15 30.00R VSB 1 WCI 17
LANSING* FLURRIES 28 12 49 NE7 29.99R WCI 21 TC -2
NORTHERLY ISL* N/A 27 21 78 NE14 N/A WCI 16 TC -3
$$
LMZ740>746-121800-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
HARRISON CRIB 29 50/ 17/ 18 N/A
NORTHERLY ISL 27 40/ 15/ 15 N/A
CALUMET HARBOR 27 30/ 10/ 14 1015.2R
BURNS HARBOR 27 80/ 4/ 8 1016.3S
MICHIGAN CITY 26 70/ 11/ 14 1015.5F
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-121800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY LGT SNOW 24 19 81 NE14 29.91F WCI 12 TC -4
GALESBURG* LGT SNOW 19 19 98 NE15 29.95F VSB 1 WCI 5
MACOMB* LGT SNOW 20 17 89 NE15 29.97F VSB 1 WCI 6
JACKSONVILLE* CLOUDY 26 25 99 N7 29.92R VSB 1/4 WCI 18
PITTSFIELD* CLOUDY 27 26 99 N7 29.93S VSB 1 WCI 19
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-121800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC LGT SNOW 26 23 89 NE12 29.96F VSB 3/4 WCI 16
BLOOMINGTON LGT SNOW 26 24 92 NE17 29.91F VSB 1 WCI 13
DECATUR CLOUDY 30 28 92 NE15 29.86F FOG WCI 19
PEORIA SNOW 24 20 84 N8 29.93F VSB 1/2 WCI 15
LACON* SNOW 24 20 85 NE8 29.95F VSB 1/2 WCI 15
LINCOLN* LGT SNOW 27 27 99 NE10 29.90F VSB 1 WCI 18
SPRINGFIELD SNOW 27 25 92 N8 29.90 VSB 1/4 WCI 19
TAYLORVILLE CLOUDY 29 26 86 CALM 29.88R TC -1
$$
ILZ033-039-045-046-055>057-062-063-121800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 28 27 96 E13 29.88F FOG WCI 17
RANTOUL* MIX PCPN 28 25 91 E12 29.90F WCI 18 TC -2
MATTOON CLOUDY 31 28 89 E9 29.86F FOG WCI 23
PARIS* CLOUDY 31 26 80 E6 29.89S WCI 25 TC 0
$$
ILZ079-100>102-121800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SNOW 30 27 86 NE6 29.87R VSB 1/2 WCI 24
BELLEVILLE LGTSLEET 34 30 86 E6 29.84 FOG WCI 29
CAHOKIA* RAIN 33 29 85 NE5 29.86F FOG WCI 29
SPARTA* DRIZZLE 35 33 92 E8 29.85F WCI 29 TC 2
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-121800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 35 32 88 E5 29.85F FOG WCI 31
CAIRO* CLOUDY 37 36 96 NE8 29.83F WCI 31 TC 3
EFFINGHAM* CLOUDY 33 32 96 E8 29.87F FOG WCI 25
MARION LGT RAIN 34 34 100 NE5 29.86F WCI 30 TC 1
MT. VERNON CLOUDY 35 34 96 E7 29.85F WCI 29 TC 2
CENTRALIA* CLOUDY 34 32 92 SE9 29.84F FOG WCI 27
SALEM* CLOUDY 34 32 92 E8 29.84F FOG WCI 27
METROPOLIS* CLOUDY 36 35 96 NE6 29.85F FOG WCI 31
$$
ILZ067-068-072-073-078-083-087-091-121800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 35 32 88 E8 29.89F FOG WCI 29
FLORA* CLOUDY 34 34 100 E9 29.87F FOG WCI 26
FAIRFIELD* DRIZZLE 34 32 93 E6 29.88F WCI 29 TC 1
HARRISBURG* LGT RAIN 35 34 94 NE5 29.87F WCI 31 TC 2
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$