328
ASUS43 KLOT 010210
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 PM CST SAT FEB 28 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.
ILZ001-002-007-009-015-016-024-010300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 27 16 63 NE9 30.27R WCI 18 TC -3
STERLING* CLEAR 27 20 75 NE9 30.28R WCI 18 TC -3
SAVANNA* CLOUDY 27 18 69 NE8 30.28S WCI 18 TC -3
ILZ003-004-008-010-011-017-018-010300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 26 19 74 N7 30.29R WCI 18 TC -3
FREEPORT* CLOUDY 26 20 81 NE10 30.29S WCI 15 TC -4
ROCHELLE* CLOUDY 26 17 67 NE13 30.27R WCI 15 TC -3
PERU* CLEAR 28 21 75 NE13G18 30.25R WCI 18 TC -2
ILZ005-006-012>014-019>023-010300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 28 20 71 NE20G26 30.26R WCI 15 TC -2
CHICAGO-MIDWAY CLOUDY 29 21 72 NE21G28 30.26S WCI 16 TC -2
AURORA PTCLDY 26 18 71 NE12 30.25R WCI 16 TC -3
JOLIET* PTCLDY 29 20 67 NE9 30.25S WCI 21 TC -1
WAUKEGAN CLOUDY 26 21 81 NE8 30.28R WCI 18 TC -3
DUPAGE AIRPORT MOCLDY 26 19 74 NE13G22 30.25S WCI 15 TC -3
KANKAKEE* CLOUDY 30 22 73 NE21G30 30.23S WCI 17 TC -1
WHEELING CLOUDY 27 20 75 NE7G17 30.29R WCI 19 TC -3
MORRIS* PTCLDY 27 19 71 NE6 30.25R WCI 21 TC -3
ROMEOVILLE* MOCLDY 28 19 69 N18G26 30.25S WCI 16 TC -2
LANSING* CLOUDY 29 21 73 N20 30.25F WCI 16 TC -2
NORTHERLY ISL* N/A 28 23 81 MISG N/A TC -2
LMZ740>746-010300-
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 20/ 20/ 22 N/A
NORTHERLY ISL 28 20/ 17/ 22 N/A
CALUMET HARBOR 29 10/ 13/ 23 1024.6
BURNS HARBOR 29 30/ 14/ 16 1024.4F
MICHIGAN CITY 29 20/ 23/ 26 1024.9R
ILZ025>027-034>036-040-047-049-050-058-095>099-010300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 34 21 59 NE21G29 30.18R WCI 22 TC 1
GALESBURG* CLEAR 26 22 83 NE13 30.25R WCI 15 TC -3
MACOMB* CLEAR 29 20 70 NE15 30.25R WCI 18 TC -2
JACKSONVILLE* CLEAR 40 17 39 NE15 30.16R TC 4
PITTSFIELD* CLEAR 44 17 33 NE14G21 30.15R TC 7
ILZ028>032-037-038-041>044-048-051>054-059>061-010300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 28 18 68 NE17 30.23R WCI 15 TC -2
BLOOMINGTON PTCLDY 28 22 78 NE21 30.19R WCI 15 TC -2
DECATUR CLEAR 32 24 72 NE23G31 30.15R WCI 19 TC 0
PEORIA PTCLDY 30 23 75 NE16G24 30.22R WCI 19 TC -1
LACON* PTCLDY 28 20 72 NE9 30.24R WCI 19 TC -2
LINCOLN* CLEAR 33 20 60 NE18G25 30.19R WCI 21 TC 0
SPRINGFIELD CLEAR 38 21 50 NE22G41 30.15R WCI 27 TC 3
TAYLORVILLE MOCLDY 38 25 58 NE20G26 30.15R WCI 28 TC 3
ILZ033-039-045-046-055>057-062-063-010300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 30 22 72 NE22G39 30.15R WCI 17 TC -1
DANVILLE* PTCLDY 31 23 73 N21 30.18R WCI 18 TC -1
RANTOUL* CLEAR 29 22 74 NE21G30 30.18R WCI 16 TC -1
MATTOON CLOUDY 37 27 67 N29G40 30.11R WCI 25 TC 3
PARIS* CLOUDY 37 27 66 NE18G25 30.12R WCI 27 TC 3
ILZ079-100>102-010300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOCLDY 54 36 50 N16G22 30.07R TC 12
BELLEVILLE CLOUDY 57 40 52 N6 30.02R TC 14
SPARTA* LGT RAIN 61 38 42 CALM 30.02R TC 16
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-010300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 57 41 54 S6 30.01R TC 14
CAIRO* CLOUDY 64 44 47 S3 30.02F TC 18
EFFINGHAM* PTCLDY 44 33 66 N13G20 30.09R TC 7
MARION LGT RAIN 58 40 50 S5 30.02R TC 15
MT. VERNON LGT RAIN 55 46 71 VRB5 30.01S TC 13
CENTRALIA* CLOUDY 57 41 55 NE3 30.01F TC 14
SALEM* CLOUDY 56 40 54 NE6 30.02F TC 13
ILZ067-068-072-073-078-083-087-091-010300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 54 35 48 E6 30.02R TC 12
FLORA* LGT RAIN 54 41 62 N8 30.04R TC 12
FAIRFIELD* LGT RAIN 55 44 67 N5 30.01S TC 13
HARRISBURG* CLOUDY 61 38 42 S5 30.01F TC 16
ROBINSON* MOCLDY 52 41 66 VRB2 30.02S TC 11
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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