204
ASUS43 KLOT 010406
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 PM CDT MON MAR 31 2025
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.
ILZ001-002-007-009-015-016-024-010500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 42 25 50 NE5 30.08R TC 6
STERLING* CLEAR 39 27 62 NE6 30.09R WCI 35 TC 4
ILZ003-004-008-010-011-017-018-010500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 37 25 61 NE5 30.11R WCI 33 TC 3
FREEPORT* CLEAR 33 25 72 NE6 30.11R WCI 27 TC 1
ROCHELLE* CLEAR 35 26 68 NE12 30.09R WCI 27 TC 2
DE KALB* CLEAR 32 28 88 NE7 30.11R WCI 25 TC 0
PERU* CLEAR 38 27 64 NE6 30.08R WCI 34 TC 4
ILZ005-006-012>014-019>023-010500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 36 28 73 NE8 30.11R WCI 30 TC 2
CHICAGO-MIDWAY MOCLDY 37 27 67 NE13 30.11R WCI 29 TC 3
AURORA CLEAR 35 27 72 NE10 30.09R WCI 27 TC 2
JOLIET* CLEAR 35 31 87 CALM 30.11R TC 2
WAUKEGAN MOCLDY 35 28 75 NE7 30.10R WCI 29 TC 2
DUPAGE AIRPORT CLEAR 33 26 75 NE7 30.10R WCI 27 TC 1
KANKAKEE* CLEAR 34 31 87 NE7 30.11R WCI 28 TC 1
WHEELING CLOUDY 36 28 73 NE8 30.12R WCI 30 TC 2
MORRIS* CLEAR 36 31 83 E8 30.09R WCI 29 TC 2
ROMEOVILLE* CLEAR 34 32 93 NE7 30.11R WCI 28 TC 1
LANSING* MOCLDY N/A N/A N/A NE7 30.11R
NORTHERLY ISL* N/A 36 29 76 N15 N/A WCI 27 TC 2
LMZ740>746-010500-
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 37 30/ 16/ 17 N/A
NORTHERLY ISL 35 20/ 15/ 17 N/A
CALUMET HARBOR 36 20/ 11/ 15 1018.6R
BURNS HARBOR 36 30/ 9/ 11 1019.6R
MICHIGAN CITY 35 10/ 19/ 22 1019.1R
ILZ025>027-034>036-040-047-049-050-058-095>099-010500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 41 27 57 NE5 30.05S TC 5
GALESBURG* CLEAR 35 30 81 CALM 30.08R TC 2
MACOMB* CLEAR 38 26 61 N5 30.09S WCI 34 TC 3
JACKSONVILLE* CLEAR 39 26 59 N6 30.07R WCI 34 TC 4
PITTSFIELD* CLEAR 45 24 44 N5 30.07R TC 7
ILZ028>032-037-038-041>044-048-051>054-059>061-010500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 35 25 66 NE8 30.08R WCI 29 TC 2
BLOOMINGTON CLEAR 37 25 61 NE8 30.07R WCI 31 TC 3
DECATUR CLEAR 40 32 73 E3 30.05R TC 4
PEORIA CLEAR 41 22 46 N3 30.07R TC 5
LACON* CLEAR 36 26 67 NE3 30.07R TC 2
LINCOLN* CLEAR 40 28 62 CALM 30.07R TC 5
SPRINGFIELD CLEAR 40 32 73 N3 30.06R TC 4
TAYLORVILLE CLEAR 39 32 77 MISG 30.05S TC 4
ILZ033-039-045-046-055>057-062-063-010500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 38 31 76 NE7 30.06R WCI 33 TC 3
RANTOUL* CLEAR 36 30 79 NE6 30.07R WCI 31 TC 2
MATTOON CLEAR 39 35 86 SE3 30.05R TC 4
PARIS* CLEAR 36 35 96 CALM 30.07S TC 2
ILZ079-100>102-010500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 41 39 91 CALM 30.06R TC 5
BELLEVILLE CLEAR 41 37 86 CALM 30.05R TC 5
CAHOKIA* PTCLDY 43 37 79 CALM 30.06R TC 6
SPARTA* PTCLDY 44 39 82 CALM 30.07S TC 7
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-010500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 40 37 89 CALM 30.06S TC 4
CAIRO* PTCLDY 45 38 77 E8 30.07F TC 7
EFFINGHAM* CLEAR 37 36 97 E3 30.08R TC 3
MARION CLEAR 37 35 94 CALM 30.07S TC 3
MT. VERNON CLEAR 37 36 96 CALM 30.07S TC 3
CENTRALIA* CLEAR 42 38 86 SW3 30.05F TC 6
SALEM* CLEAR 41 39 92 MISG 30.05S TC 5
METROPOLIS* CLEAR 39 35 83 CALM 30.09S TC 4
ILZ067-068-072-073-078-083-087-091-010500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 38 36 92 CALM 30.08R TC 3
FLORA* CLEAR 37 36 93 CALM 30.07R TC 3
FAIRFIELD* CLEAR 38 36 92 CALM 30.07S TC 3
HARRISBURG* CLEAR 38 36 92 CALM 30.09R TC 4
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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