Fern Rocks Nature Preserve, IL Weather Maps °F °C°F °C Illinois Map Options Temperatures Weather Dew Point Wind Speeds Barometric Pressure Heat Index Wind Chill Temperatures Weather Dew Point Wind Speeds Barometric Pressure Heat Index Wind Chill Humidity UTC Time: 8/15/2026, 01:06 Your Time: Fern Rocks Nature Preserve, Illinois Hour by Hour Forcast Aeronautical Observation: Automated synoptic observations via NWS Gateway. Auto-refresh in: 5:02 Fern Rocks Nature Preserve, IL Regional Weather Expires:202608150200;;204087 ASUS43 KLOT 150106 RWRIL ILLINOIS REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL 800 PM CDT FRI AUG 14 2026 NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY. * THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT REPORT WEATHER SUCH AS PRECIPITATION OR FOG. ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-150200- SOUTH-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CARBONDALE CLEAR 84 79 84 E3 30.02R HX 96 TC 29 CAIRO* CLEAR 87 79 76 CALM 30.03R HX 101 TC 31 EFFINGHAM* MOCLDY 82 81 97 NE3 30.06S HX 93 TC 28 MARION CLEAR 84 77 80 CALM 30.04R HX 94 TC 29 MT. VERNON CLEAR 85 78 80 S5 30.02S HX 96 TC 29 CENTRALIA* CLEAR 85 77 79 CALM 30.02R HX 95 TC 29 SALEM* N/A 85 79 83 MISG 30.03R HX 97 TC 29 METROPOLIS* CLEAR 84 78 84 CALM 30.03R HX 95 TC 29 $$ SKY/WX - Weather TMP - Temperature DP - Dew Point RH - HumidityWIND - Wind Direction/Speed PRES - Barometric Pressure VSB - VisibilityWCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph Illinois Weather Map Illinois Wind Speeds Map Illinois Humidity Map Illinois Barometric Pressure Map
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