194
ASUS43 KLOT 131508
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 AM CST SAT DEC 13 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.
ILZ001-002-007-009-015-016-024-131600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SNOW 6 1 80 NW8 30.28R VSB 1/2 WCI -7
STERLING* CLOUDY 8 -2 63 NW8 30.28R WCI -4 TC -13
SAVANNA* CLOUDY 7 -4 61 NW5 30.28R WCI -2 TC -14
ILZ003-004-008-010-011-017-018-131600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 6 -6 57 NW13 30.25R WCI -10 TC -14
FREEPORT* CLOUDY 6 -5 61 NW12 30.26R WCI -10 TC -15
DE KALB* CLOUDY 6 -3 68 NW12 30.21S WCI -10 TC -15
PERU* LGT SNOW 10 1 67 NW9 30.25R WCI -4 TC -12
ILZ005-006-012>014-019>023-131600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 10 -6 48 W9 30.21R WCI -3 TC -12
CHICAGO-MIDWAY CLOUDY 11 -1 58 W10 30.22R WCI -3 TC -12
AURORA CLOUDY 7 -1 70 NW13 30.21F WCI -9 TC -14
JOLIET* CLOUDY 11 0 59 NW5 30.24F WCI 3 TC -11
WAUKEGAN PTSUNNY 6 -6 57 W14G23 30.20R WCI -11 TC -14
DUPAGE AIRPORT CLOUDY 8 -4 58 NW13 30.21R WCI -8 TC -13
WHEELING CLOUDY 9 -4 55 W12 30.23R WCI -6 TC -13
MORRIS* CLOUDY 10 1 68 NW7 30.23F WCI -2 TC -12
ROMEOVILLE* CLOUDY 9 0 66 W12G18 30.23R WCI -6 TC -13
LANSING* CLOUDY 12 -2 53 W12 30.22R WCI -2 TC -11
NORTHERLY ISL* N/A 12 2 64 W8 N/A WCI 1 TC -11
LMZ740>746-131600-
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)
ILZ025>027-034>036-040-047-049-050-058-095>099-131600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY LGT SNOW 10 6 84 N12 30.28R VSB 3/4 WCI -5
GALESBURG* LGT SNOW 7 6 98 N8 30.29R VSB 3/4 WCI -6
MACOMB* LGT SNOW 8 5 87 N10 30.31R VSB 3/4 WCI -6
JACKSONVILLE* CLOUDY 12 8 83 N9 30.27R VSB 3/4 WCI 0
ILZ028>032-037-038-041>044-048-051>054-059>061-131600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC LGT SNOW 10 4 74 NW12 30.25R VSB 3/4 WCI -4
BLOOMINGTON LGT SNOW 10 6 84 NW12 30.25R VSB 3/4 WCI -5
DECATUR HVY SNOW 14 10 84 N17 30.24R VSB 1/4 WCI -3
PEORIA SNOW 9 5 84 NW5 30.28R VSB 1/2 WCI 1
LACON* SNOW 9 3 78 NW6 30.28R VSB 1/2 WCI -1
LINCOLN* SNOW 12 6 76 N8 30.26F VSB 1/2 WCI 1
SPRINGFIELD LGT SNOW 14 10 84 N7 30.26R VSB 3/4 WCI 4
TAYLORVILLE CLOUDY 14 11 87 N16 30.26R WCI -2 TC -10
ILZ033-039-045-046-055>057-062-063-131600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN LGT SNOW 13 9 84 N14 30.24R VSB 3/4 WCI -2
DANVILLE* CLOUDY 15 10 81 NW13G18 30.24R VSB 1/2 WCI 0
RANTOUL* SNOW 12 8 85 NW10 30.24R VSB 1/2 WCI -1
MATTOON LGT SNOW 16 12 84 N12 30.22R FOG WCI 3
PARIS* LGT SNOW 17 12 80 NW9 30.23R VSB 3/4 WCI 5
ILZ079-100>102-131600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 23 16 74 NE12 30.25R WCI 12 TC -5
BELLEVILLE CLOUDY 30 25 82 NE7 30.22R WCI 23 TC -1
CAHOKIA* CLOUDY 29 25 85 NE7 30.23R WCI 22 TC -2
SPARTA* CLOUDY 33 32 95 CALM 30.23R TC 1
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-131600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 35 30 82 CALM 30.19S HAZE TC 2
CAIRO* CLOUDY 36 32 88 E5 30.20S WCI 32 TC 2
EFFINGHAM* CLOUDY 22 18 87 N9 30.26R WCI 11 TC -6
MARION CLOUDY 34 30 86 CALM 30.20R FOG TC 1
MT. VERNON CLOUDY N/A N/A N/A VRB6 30.21R FOG
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLOUDY 31 27 85 NE8 30.21R FOG WCI 24
METROPOLIS* CLOUDY 34 30 86 CALM 30.20S TC 1
ILZ067-068-072-073-078-083-087-091-131600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 28 23 81 N12 30.22R WCI 18 TC -2
FLORA* CLOUDY 28 25 86 N9 30.22S WCI 20 TC -2
FAIRFIELD* CLOUDY 32 29 90 N5 30.20S FOG WCI 27
HARRISBURG* CLOUDY 34 29 82 CALM 30.20F TC 1
ROBINSON* MIX PCPN 27 25 93 NW9 30.22R FOG WCI 17
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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