Denison, IA Hourly Weather Updates

Feedback E-mail the Weather

Quick Clicks

Weather World

Denison, IA Weather Maps

°F °C°F °C
Denison Weather Map
UTC Time: 9/12/2026, 07:25
Your Time:

Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Denison, IA Regional Weather

Expires:202609120800;;313202
ASUS43 KDMX 120710
RWRIA 

WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
200 AM CDT SAT SEP 12 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.  


IAZ001>003-012>014-020>022-031>034-043>046-120800-
   NORTHWEST IOWA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARROLL *      MOCLDY    70  66  88 SW7G14    29.78F TC  21           
CHEROKEE *     CLOUDY    70  64  83 W7        29.79R TC  21           
DENISON *      MOCLDY    70  64  83 S9        29.80F TC  21           
LE MARS *      PTCLDY    68  68 100 W7        29.81R TC  20           
MAURICE *      CLEAR     66  63  88 NW12G17   29.82R TC  19           
SHELDON *      MOCLDY    66  66 100 NW10      29.78R TC  19           
SIOUX CITY     PTCLDY    70  66  87 N12       29.81R TC  21           
SPENCER        MOCLDY    69  64  84 W15G24    29.78R TC  21           
STORM LAKE *   MOCLDY    68  63  83 SW9       29.79R TC  20           
$$
 

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

Trending Headlines

Trending Entertainment Headlines

Denison Radar Loop

Use the map search tool if you want to place a location marker on the radar map...

Denison Quick Facts

National Two Day Weather Forecast


E-mail the Denison Weather Forecast

Voice your opinion or tell us about page issues...