Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Wilson Park, IA Regional Weather
Expires:202608170600;;328169
ASUS43 KDMX 170510
RWRIA
WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
1200 AM CDT MON AUG 17 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 NWS STATIONS...THUS NOT UNDER NWS
QUALITY CONTROL. THEY ALSO DO NOT REPORT WEATHER SUCH
AS PRECIPITATION OR FOG.
IAZ062-063-075>077-085>089-095>099-170600-
SOUTHEAST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BURLINGTON CLEAR 70 69 97 N6 30.03R TC 21
FAIRFIELD * CLEAR 68 68 100 W3 30.05R TC 20
FORT MADISON * CLEAR 70 68 94 W5 30.04S TC 21
KEOKUK * N/A N/A N/A N/A MISG N/A
OSKALOOSA * CLEAR 67 66 97 NW6 30.07R TC 20
WASHINGTON * CLEAR 68 68 100 NW7 30.03R TC 20
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURES IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$
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
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Wilson Park Forecast Discussion
Issued: 640 PM CDT Sun Aug 16 2026
Key Messages
A cold front has moved through, with gradually lower humidity arriving for tonight.
High pressure will bring a period of much needed quiet and dry weather through much of Sunday and Monday.
A shortwave will drag a cold front through the area Tuesday night into early Wednesday, bringing the chance for overnight storms. Some storms may be strong to severe, with severe winds being the main concern.
Aviation
/00Z TAFS THROUGH 00Z TUESDAY/... Issued at 638 PM C...