677
ASUS43 KLOT 102110
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM CDT TUE MAR 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.
ILZ001-002-007-009-015-016-024-102200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 56 51 84 E14 29.67F TC 13
STERLING* SUNNY 50 46 86 E25G31 29.73F TC 10
SAVANNA* CLOUDY 46 42 86 NE18 29.75F TC 8
ILZ003-004-008-010-011-017-018-102200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 45 40 82 NE10G22 29.79F TC 7
FREEPORT* CLOUDY 46 43 90 E16 29.77F TC 8
ROCHELLE* CLOUDY 47 42 82 NE18 29.78F TC 8
PERU* CLOUDY 62 50 65 E16 29.72S TC 17
ILZ005-006-012>014-019>023-102200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 39 35 86 NE18 29.81F WCI 30 TC 4
CHICAGO-MIDWAY CLOUDY 41 37 86 NE12 29.82F TC 5
AURORA CLOUDY 47 40 76 E21G28 29.78F TC 8
JOLIET* CLOUDY 54 44 71 E10 29.79S TC 12
WAUKEGAN CLOUDY 38 35 89 N15G25 29.83F WCI 29 TC 3
DUPAGE AIRPORT CLOUDY 42 38 85 NE18 29.79F TC 6
KANKAKEE* CLOUDY 64 55 72 E7 29.77F TC 18
WHEELING CLOUDY 39 36 89 NE13G23 29.83F WCI 31 TC 4
MORRIS* PTSUNNY 56 46 69 E12 29.76S TC 13
ROMEOVILLE* CLOUDY 48 43 81 NE14G23 29.80F TC 9
LANSING* CLOUDY 40 38 91 NE10 29.83F FOG TC 4
NORTHERLY ISL* N/A 37 35 92 N13 N/A WCI 29 TC 3
LMZ740>746-102200-
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 36 360/ 16/ 19 N/A
NORTHERLY ISL 37 360/ 14/ 16 N/A
CALUMET HARBOR 37 340/ 13/ 19 1010.1
BURNS HARBOR 36 340/ 2/ 2 1010.8F
MICHIGAN CITY 38 350/ 4/ 5 1010.4F
ILZ025>027-034>036-040-047-049-050-058-095>099-102200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 83 62 49 S21G33 29.63F HX 84 TC 28
GALESBURG* CLOUDY 80 70 70 S9 29.66F HX 83 TC 27
MACOMB* PTSUNNY 84 63 49 SW15G22 29.66F HX 85 TC 29
JACKSONVILLE* MOSUNNY 85 60 44 S20G26 29.68F HX 85 TC 29
PITTSFIELD* MOSUNNY 85 63 47 S18 29.67F HX 86 TC 30
ILZ028>032-037-038-041>044-048-051>054-059>061-102200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTSUNNY 79 65 60 S15G22 29.71F HX 81 TC 26
BLOOMINGTON PTSUNNY 80 67 64 S20 29.71F HX 82 TC 27
DECATUR MOSUNNY 80 65 59 S20G37 29.73F HX 82 TC 27
PEORIA PTSUNNY 81 64 56 S14G26 29.66F HX 82 TC 27
LACON* CLOUDY 78 63 59 S12 29.67F HX 80 TC 26
LINCOLN* MOSUNNY 82 61 49 S15G29 29.70F HX 83 TC 28
SPRINGFIELD MOSUNNY 84 64 50 S16G36 29.69F HX 85 TC 29
TAYLORVILLE PTSUNNY 80 66 62 S22G30 29.74F HX 81 TC 26
ILZ033-039-045-046-055>057-062-063-102200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 79 66 64 S21 29.75F HX 81 TC 26
DANVILLE* CLOUDY 73 66 77 S17G23 29.80F TC 23
RANTOUL* PTSUNNY 76 66 69 S23 29.76F TC 25
MATTOON PTSUNNY 76 66 71 S14G25 29.79F TC 24
PARIS* PTSUNNY 76 65 68 S18 29.81F TC 25
ILZ079-100>102-102200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 82 64 54 S25G32 29.74F HX 84 TC 28
BELLEVILLE CLOUDY 81 66 60 SW16 29.75 HX 83 TC 27
CAHOKIA* PTSUNNY 82 64 54 S17G31 29.74F HX 83 TC 28
SPARTA* PTSUNNY 77 67 70 S16 29.82F TC 25
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-102200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 76 66 71 S21G26 29.85S TC 24
CAIRO* CLOUDY 77 67 71 SW15G22 29.90F TC 25
EFFINGHAM* PTSUNNY 80 66 62 SE17G23 29.81F HX 82 TC 27
MARION CLOUDY 75 66 73 S18G30 29.86F TC 24
MT. VERNON N/A 78 66 66 SW17 29.84S HX 80 TC 26
CENTRALIA* CLOUDY 78 65 63 S18G26 29.83S HX 80 TC 26
SALEM* N/A 79 65 60 S26G32 29.82S HX 81 TC 26
ILZ067-068-072-073-078-083-087-091-102200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 79 66 64 S16 29.84F HX 81 TC 26
FLORA* MOSUNNY 81 66 61 S24 29.83S HX 83 TC 27
FAIRFIELD* PTSUNNY 79 64 60 S22 29.85S HX 80 TC 26
HARRISBURG* PTSUNNY 77 63 62 S18 29.88S TC 25
ROBINSON* PTSUNNY 77 68 73 S20G26 29.83S TC 25
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