430
ASUS43 KLOT 111501
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 AM CDT WED MAR 11 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.
ILZ001-002-007-009-015-016-024-111600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE FLURRIES 36 33 89 NW14 29.86R WCI 27 TC 2
STERLING* CLOUDY 35 35 100 NW13 29.83R FOG WCI 26
SAVANNA* CLOUDY 35 32 88 NW8G17 29.82R WCI 28 TC 2
ILZ003-004-008-010-011-017-018-111600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT RAIN 34 33 96 N13 29.79R FOG WCI 25
FREEPORT* CLOUDY 34 32 92 N15 29.81S WCI 24 TC 1
ROCHELLE* CLOUDY 35 33 93 N15 29.77F FOG WCI 25
ILZ005-006-012>014-019>023-111600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 37 34 89 NW8 29.72R WCI 31 TC 3
CHICAGO-MIDWAY CLOUDY 38 35 89 N15 29.72R WCI 29 TC 3
AURORA CLOUDY 37 34 89 N20 29.74R WCI 27 TC 3
JOLIET* CLOUDY 41 38 92 NW6 29.74R TC 5
WAUKEGAN CLOUDY 35 33 92 NW9G18 29.72R WCI 28 TC 2
DUPAGE AIRPORT CLOUDY 37 35 92 NW14 29.73R WCI 28 TC 3
WHEELING CLOUDY 37 34 89 NW9 29.74R WCI 30 TC 3
MORRIS* CLOUDY 39 37 93 NW10 29.75R WCI 32 TC 4
LANSING* CLOUDY 38 36 92 N8 29.72R WCI 32 TC 4
NORTHERLY ISL* N/A 38 34 85 NW7 N/A WCI 33 TC 3
LMZ740>746-111600-
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 37 340/ 20/ 22 N/A
NORTHERLY ISL 37 350/ 9/ 14 N/A
CALUMET HARBOR 330/ 9/ 11 1005.8R
BURNS HARBOR 36 340/ 8/ 11 1006.8R
MICHIGAN CITY 36 320/ 13/ 15 1005.6R
ILZ025>027-034>036-040-047-049-050-058-095>099-111600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY LGT RAIN 40 37 89 NW23G33 29.88R TC 4
GALESBURG* RAIN 36 36 100 NW15 29.87R WCI 26 TC 2
MACOMB* MIX PCPN 37 37 98 NW18G28 29.89R WCI 27 TC 3
JACKSONVILLE* CLOUDY 41 41 99 NW18G25 29.81R TC 5
PITTSFIELD* CLOUDY 42 42 99 NW18G28 29.85R TC 6
ILZ028>032-037-038-041>044-048-051>054-059>061-111600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 39 37 93 NW18 29.78R WCI 30 TC 4
BLOOMINGTON LGT RAIN 39 39 100 NW16 29.78R WCI 30 TC 4
DECATUR LGT RAIN 46 44 93 NW15G25 29.76R TC 8
PEORIA LGT RAIN 37 36 96 NW10G23 29.82R WCI 30 TC 3
LACON* CLOUDY 37 33 88 NW12G20 29.81R WCI 29 TC 3
LINCOLN* RAIN 42 40 93 N9G17 29.79R TC 6
SPRINGFIELD LGT RAIN 43 41 93 NW17 29.80R TC 6
TAYLORVILLE CLOUDY 48 48 100 N12G17 29.76R TC 9
ILZ033-039-045-046-055>057-062-063-111600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN LGT RAIN 47 47 100 NW16 29.74R FOG TC 8
DANVILLE* CLOUDY 54 50 87 NW21G28 29.73R TC 12
RANTOUL* CLOUDY 43 43 97 NW16 29.74R FOG TC 6
MATTOON CLOUDY 60 58 92 SW8G18 29.72S TC 16
PARIS* CLOUDY 60 59 97 SW15 29.73R TC 16
ILZ079-100>102-111600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 61 59 94 W7 29.74S TC 16
BELLEVILLE LGT RAIN 63 61 94 SW6 29.74R TC 17
CAHOKIA* CLOUDY 62 59 90 SW3 29.75R TC 17
SPARTA* CLOUDY 64 63 94 SW6 29.76S TC 18
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-111600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 70 65 84 S17G26 29.76F TC 21
CAIRO* PTSUNNY 72 65 80 SW20G28 29.81S TC 22
EFFINGHAM* PTSUNNY 62 61 96 SW8 29.76S TC 17
MARION CLOUDY 72 64 78 SW16G22 29.76F TC 22
MT. VERNON PTSUNNY 67 62 84 SW9 29.75F TC 19
CENTRALIA* HVY RAIN 62 60 94 CALM 29.75F TC 17
SALEM* LGT RAIN 62 62 97 SW6 29.75S TC 17
ILZ067-068-072-073-078-083-087-091-111600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE RAIN 62 60 93 SW7 29.76 FOG TC 17
FLORA* LGT RAIN 61 N/A N/A W3 29.76F TC 16
FAIRFIELD* CLOUDY 65 59 80 SW7 29.75F TC 19
HARRISBURG* CLOUDY 72 63 74 SW18G25 29.78S TC 22
ROBINSON* CLOUDY 63 61 94 SW13 29.74S TC 17
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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