Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Hartley Forest Preserve, IL Regional Weather
Expires:202608111000;;989230
ASUS43 KLOT 110910
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 AM CDT TUE AUG 11 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.
ILZ003-004-008-010-011-017-018-111000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 73 72 96 SE8 29.91F FOG TC 23
FREEPORT* CLOUDY 75 74 95 S3 29.93F VSB 1/2 TC 24
ROCHELLE* FOG 73 72 94 E3 29.92F VSB 1/4 TC 23
DE KALB* PTCLDY 72 72 100 SE5 29.95F FOG TC 22
PERU* MOCLDY 75 75 100 S5 29.91F TC 24
$$
SKY/WX - Weather TMP - Temperature DP - Dew Point RH - Humidity WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph