Arion, IA Weather Forecast & Current Conditions

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Arion Weather Map
UTC Time: 9/21/2026, 10:17
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Arion, IA Regional Weather

Expires:202609211100;;812521
ASUS43 KDMX 211010
RWRIA 

WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
500 AM CDT MON SEP 21 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>046-211100-
   NORTHWEST IOWA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARROLL *      CLOUDY    57  57 100 CALM      30.10R FOG     TC  14   
CHEROKEE *     DRIZZLE   57  55  94 NE8       30.12R TC  14           
DENISON *        N/A    N/A N/A N/A MISG        N/A                   
LE MARS *      CLOUDY   N/A N/A N/A NE9       30.10S HAZE             
MAURICE *      CLOUDY    55  55 100 E12       30.12S TC  13           
SHELDON *      CLOUDY    55  55 100 NE10      30.12S FOG     TC  13   
SIOUX CITY     CLOUDY    58  57  97 E8        30.10R TC  14           
SPENCER        CLOUDY    55  54  96 NE10      30.14R TC  13           
STORM LAKE *   CLOUDY    55  55 100 E9G20     30.11S TC  13           
$$
 

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

Arion, IA

Tonight
Rain Showers
58°14°
70%
Monday
Thunderstorms
55°/ 55° 13°/ 13°
70%
Tuesday
Mostly Cloudy
60°/ 45° 16°/
0%
Wednesday
Sunny
65°/ 52° 18°/ 11°
50%
Thursday
Thunderstorms
62°/ 55° 17°/ 13°
60%
Friday
Rain Showers
65°/ 58° 18°/ 14°
50%
Saturday
Thunderstorms
65°/ 58° 18°/ 14°
50%
Sunday
Rain Showers
72°22°
20%

Night: Showers likely. Patchy fog. Near steady temperature in the upper 50s. East winds 5 to 10 mph. Chance of rain 70 percent.

Carroll, IA

Tonight
Rain Showers
58°14°
50%
Monday
Thunderstorms
55°/ 55° 13°/ 13°
80%
Tuesday
Mostly Cloudy
62°/ 45° 17°/
0%
Wednesday
Sunny
65°/ 52° 18°/ 11°
20%
Thursday
Rain Showers
65°/ 55° 18°/ 13°
60%
Friday
Rain Showers
68°/ 58° 20°/ 14°
50%
Saturday
Thunderstorms
65°/ 58° 18°/ 14°
50%
Sunday
Rain Showers
75°24°
20%

Night: Cloudy with a 50 percent chance of showers. Patchy fog. Near steady temperature in the upper 50s. East winds 5 to 10 mph.

Audubon, IA

Tonight
Rain Showers
58°14°
50%
Monday
Thunderstorms
58°/ 55° 14°/ 13°
70%
Tuesday
Mostly Cloudy
62°/ 45° 17°/
0%
Wednesday
Sunny
65°/ 52° 18°/ 11°
20%
Thursday
Rain Showers
62°/ 55° 17°/ 13°
60%
Friday
Rain Showers
65°/ 58° 18°/ 14°
50%
Saturday
Thunderstorms
68°/ 58° 20°/ 14°
50%
Sunday
Rain Showers
72°22°
20%

Night: Cloudy with a 50 percent chance of showers. Patchy fog. Near steady temperature in the upper 50s. East winds 5 to 10 mph.

Sac City, IA

Tonight
Rain Showers
55°13°
70%
Monday
Thunderstorms
55°/ 55° 13°/ 13°
70%
Tuesday
Mostly Cloudy
62°/ 45° 17°/
0%
Wednesday
Sunny
65°/ 52° 18°/ 11°
50%
Thursday
Rain Showers
65°/ 55° 18°/ 13°
60%
Friday
Rain Showers
68°/ 55° 20°/ 13°
50%
Saturday
Thunderstorms
65°/ 58° 18°/ 14°
50%
Sunday
Rain Showers
72°22°
20%

Night: Showers likely. Patchy fog. Near steady temperature in the mid 50s. East winds 5 to 10 mph. Chance of rain 70 percent.

Atlantic, IA

Tonight
Rain Showers
60°16°
50%
Monday
Rain Showers
58°/ 58° 14°/ 14°
50%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
0%
Wednesday
Sunny
65°/ 52° 18°/ 11°
0%
Thursday
Rain Showers
62°/ 55° 17°/ 13°
50%
Friday
Rain Showers
65°/ 58° 18°/ 14°
50%
Saturday
Thunderstorms
68°/ 60° 20°/ 16°
50%
Sunday
Rain Showers
72°22°
20%

Night: Cloudy with a 50 percent chance of showers. Patchy fog. Near steady temperature around 60. East winds 5 to 10 mph.

Rockwell City, IA

Tonight
Rain Showers
52°11°
70%
Monday
Thunderstorms
55°/ 55° 13°/ 13°
80%
Tuesday
Mostly Cloudy
62°/ 45° 17°/
0%
Wednesday
Sunny
65°/ 50° 18°/ 10°
40%
Thursday
Rain Showers
65°/ 52° 18°/ 11°
60%
Friday
Rain Showers
68°/ 55° 20°/ 13°
50%
Saturday
Rain Showers
65°/ 58° 18°/ 14°
50%
Sunday
Rain Showers
75°24°
20%

Night: Showers likely. Lows in the lower 50s. East winds 5 to 10 mph. Chance of rain 70 percent.

Guthrie Center, IA

Tonight
Rain Showers
58°14°
50%
Monday
Thunderstorms
58°/ 55° 14°/ 13°
70%
Tuesday
Mostly Cloudy
62°/ 45° 17°/
0%
Wednesday
Sunny
65°/ 50° 18°/ 10°
0%
Thursday
Rain Showers
65°/ 55° 18°/ 13°
50%
Friday
Rain Showers
68°/ 58° 20°/ 14°
50%
Saturday
Thunderstorms
68°/ 58° 20°/ 14°
50%
Sunday
Rain Showers
72°22°
40%

Night: Cloudy with a 50 percent chance of showers. Near steady temperature in the upper 50s. East winds 5 to 10 mph.

Jefferson, IA

Tonight
Rain Showers
58°14°
50%
Monday
Thunderstorms
58°/ 52° 14°/ 11°
80%
Tuesday
Mostly Cloudy
62°/ 45° 17°/
0%
Wednesday
Sunny
65°/ 50° 18°/ 10°
0%
Thursday
Rain Showers
65°/ 52° 18°/ 11°
50%
Friday
Rain Showers
68°/ 55° 20°/ 13°
40%
Saturday
Thunderstorms
65°/ 58° 18°/ 14°
50%
Sunday
Rain Showers
75°24°
20%

Night: Cloudy with a 50 percent chance of showers. Near steady temperature in the upper 50s. East winds 5 to 10 mph.

Greenfield, IA

Tonight
Rain Showers
60°16°
50%
Monday
Thunderstorms
58°/ 55° 14°/ 13°
70%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
0%
Wednesday
Sunny
65°/ 52° 18°/ 11°
0%
Thursday
Rain Showers
65°/ 55° 18°/ 13°
50%
Friday
Rain Showers
65°/ 58° 18°/ 14°
50%
Saturday
Thunderstorms
65°/ 60° 18°/ 16°
50%
Sunday
Rain Showers
72°22°
40%

Night: Cloudy with a 50 percent chance of showers. Patchy fog. Near steady temperature around 60. East winds 5 to 10 mph.

Pocahontas, IA

Tonight
Rain Showers
55°13°
90%
Monday
Thunderstorms
55°/ 48° 13°/
80%
Tuesday
Partly Cloudy
60°/ 45° 16°/
0%
Wednesday
Sunny
65°/ 50° 18°/ 10°
40%
Thursday
Rain Showers
65°/ 52° 18°/ 11°
60%
Friday
Rain Showers
68°/ 55° 20°/ 13°
50%
Saturday
Rain Showers
65°/ 58° 18°/ 14°
50%
Sunday
Rain Showers
72°22°
20%

Night: Showers. Near steady temperature in the mid 50s. East winds around 10 mph. Chance of rain 90 percent.

Fort Dodge, IA

Tonight
Rain Showers
55°13°
70%
Monday
Thunderstorms
55°/ 55° 13°/ 13°
70%
Tuesday
Mostly Cloudy
62°/ 45° 17°/
0%
Wednesday
Sunny
65°/ 50° 18°/ 10°
20%
Thursday
Thunderstorms
65°/ 52° 18°/ 11°
50%
Friday
Rain Showers
68°/ 55° 20°/ 13°
40%
Saturday
Thunderstorms
65°/ 58° 18°/ 14°
50%
Sunday
Rain Showers
72°22°
20%

Night: Showers likely. Near steady temperature in the mid 50s. East winds 5 to 10 mph. Chance of rain 70 percent.

Perry, IA

Tonight
Rain Showers
58°14°
50%
Monday
Thunderstorms
58°/ 52° 14°/ 11°
70%
Tuesday
Cloudy
62°/ 45° 17°/
0%
Wednesday
Sunny
65°/ 52° 18°/ 11°
0%
Thursday
Rain Showers
65°/ 55° 18°/ 13°
50%
Friday
Rain Showers
68°/ 58° 20°/ 14°
40%
Saturday
Thunderstorms
65°/ 58° 18°/ 14°
50%
Sunday
Rain Showers
72°22°
40%

Night: Cloudy with a 50 percent chance of showers. Near steady temperature in the upper 50s. East winds 5 to 10 mph.

Boone, IA

Tonight
Rain Showers
58°14°
50%
Monday
Thunderstorms
55°/ 55° 13°/ 13°
70%
Tuesday
Mostly Cloudy
62°/ 45° 17°/
0%
Wednesday
Sunny
65°/ 50° 18°/ 10°
0%
Thursday
Rain Showers
65°/ 55° 18°/ 13°
50%
Friday
Rain Showers
68°/ 55° 20°/ 13°
40%
Saturday
Thunderstorms
65°/ 58° 18°/ 14°
50%
Sunday
Rain Showers
72°22°
40%

Night: Cloudy with a 50 percent chance of showers. Near steady temperature in the upper 50s. East winds around 10 mph.

Corning, IA

Tonight
Rain Showers
62°17°
40%
Monday
Rain Showers
62°/ 52° 17°/ 11°
50%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
0%
Wednesday
Sunny
65°/ 52° 18°/ 11°
0%
Thursday
Rain Showers
62°/ 55° 17°/ 13°
50%
Friday
Rain Showers
65°/ 58° 18°/ 14°
50%
Saturday
Thunderstorms
68°/ 60° 20°/ 16°
50%
Sunday
Rain Showers
72°22°
20%

Night: Cloudy with a 40 percent chance of showers. Patchy fog. Near steady temperature in the lower 60s. Northeast winds 5 to 10 mph.

Humboldt, IA

Tonight
Rain Showers
52°11°
70%
Monday
Thunderstorms
55°/ 48° 13°/
80%
Tuesday
Partly Cloudy
60°/ 45° 16°/
0%
Wednesday
Sunny
65°/ 48° 18°/
20%
Thursday
Rain Showers
65°/ 52° 18°/ 11°
50%
Friday
Rain Showers
68°/ 55° 20°/ 13°
40%
Saturday
Rain Showers
65°/ 58° 18°/ 14°
50%
Sunday
Rain Showers
72°22°
40%

Night: Showers likely. Lows in the lower 50s. East winds around 10 mph. Chance of rain 70 percent.

Winterset, IA

Tonight
Rain Showers
60°16°
50%
Monday
Thunderstorms
58°/ 52° 14°/ 11°
70%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
0%
Wednesday
Sunny
65°/ 52° 18°/ 11°
0%
Thursday
Rain Showers
65°/ 55° 18°/ 13°
50%
Friday
Rain Showers
65°/ 58° 18°/ 14°
40%
Saturday
Thunderstorms
65°/ 62° 18°/ 17°
50%
Sunday
Rain Showers
72°22°
40%

Night: Cloudy with a 50 percent chance of showers. Patchy fog. Near steady temperature around 60. Northeast winds around 10 mph.

Emmetsburg, IA

Tonight
Rain Showers
50°10°
70%
Monday
Thunderstorms
55°/ 48° 13°/
80%
Tuesday
Partly Cloudy
60°/ 45° 16°/
0%
Wednesday
Sunny
65°/ 48° 18°/
40%
Thursday
Rain Showers
62°/ 52° 17°/ 11°
60%
Friday
Rain Showers
68°/ 55° 20°/ 13°
40%
Saturday
Rain Showers
65°/ 55° 18°/ 13°
50%
Sunday
Rain Showers
72°22°
40%

Night: Showers likely. Lows around 50. Northeast winds around 10 mph with gusts up to 20 mph. Chance of rain 70 percent.

Creston, IA

Tonight
Rain Showers
62°17°
40%
Monday
Thunderstorms
60°/ 52° 16°/ 11°
50%
Tuesday
Mostly Cloudy
60°/ 48° 16°/
0%
Wednesday
Sunny
62°/ 50° 17°/ 10°
0%
Thursday
Rain Showers
62°/ 55° 17°/ 13°
40%
Friday
Rain Showers
65°/ 58° 18°/ 14°
40%
Saturday
Thunderstorms
65°/ 60° 18°/ 16°
50%
Sunday
Rain Showers
72°22°
20%

Night: Cloudy with a 40 percent chance of showers. Patchy fog. Near steady temperature in the lower 60s. Northeast winds 5 to 10 mph.

Webster City, IA

Tonight
Rain Showers
55°13°
50%
Monday
Thunderstorms
55°/ 50° 13°/ 10°
80%
Tuesday
Mostly Cloudy
62°/ 45° 17°/
0%
Wednesday
Sunny
65°/ 48° 18°/
0%
Thursday
Thunderstorms
65°/ 52° 18°/ 11°
50%
Friday
Rain Showers
68°/ 55° 20°/ 13°
40%
Saturday
Rain Showers
65°/ 58° 18°/ 14°
50%
Sunday
Rain Showers
72°22°
40%

Night: Cloudy with a 50 percent chance of showers. Near steady temperature in the mid 50s. East winds around 10 mph.

Bedford, IA

Tonight
Rain Showers
62°17°
40%
Monday
Rain Showers
62°/ 55° 17°/ 13°
20%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
0%
Wednesday
Sunny
65°/ 50° 18°/ 10°
0%
Thursday
Rain Showers
65°/ 55° 18°/ 13°
40%
Friday
Rain Showers
65°/ 58° 18°/ 14°
50%
Saturday
Thunderstorms
68°/ 60° 20°/ 16°
50%
Sunday
Rain Showers
75°24°
20%

Night: Cloudy with a 40 percent chance of showers. Patchy fog. Near steady temperature in the lower 60s. Northeast winds 5 to 10 mph.

Names listed above may include county names.

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