Shell Rock, IA Weather Forecast & Current Conditions

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Shell Rock Weather Map
UTC Time: 9/14/2026, 04:22
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Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Shell Rock, IA Regional Weather

Expires:202609140500;;416796
ASUS43 KDMX 140410
RWRIA 

WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
1100 PM CDT SUN SEP 13 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.  


IAZ007>011-017>019-026>030-037>042-050>054-066-140500-
   NORTHEAST IOWA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CEDAR RAPIDS   CLOUDY    56  55  97 CALM      30.20R TC  13           
CHARLES CITY * CLEAR     52  52 100 CALM      30.19S TC  11           
CLINTON *      CLEAR     54  53  97 CALM      30.21R TC  12           
DECORAH *      PTCLDY    52  52 100 CALM      30.19R TC  11           
DUBUQUE        CLEAR     51  49  92 SW5       30.20R TC  11           
OELWEIN *      CLEAR     54  52  94 CALM      30.20R TC  12           
WATERLOO       CLEAR     52  51  97 CALM      30.18R TC  11           
$$
 

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

Shell Rock, IA

Tonight
Cloudy
48°
0%
Monday
Thunderstorms
68°/ 65° 20°/ 18°
100%
Tuesday
Thunderstorms
72°/ 55° 22°/ 13°
50%
Wednesday
Thunderstorms
68°/ 60° 20°/ 16°
70%
Thursday
Rain Showers
72°/ 58° 22°/ 14°
50%
Friday
Thunderstorms
72°/ 60° 22°/ 16°
70%
Saturday
Rain Showers
72°/ 55° 22°/ 13°
50%

Night: Mostly clear early this evening, then becoming partly cloudy. Lows in the upper 40s. Light and variable winds, becoming east around 5 mph.

Waverly, IA

Tonight
Cloudy
48°
0%
Monday
Thunderstorms
68°/ 65° 20°/ 18°
100%
Tuesday
Thunderstorms
72°/ 55° 22°/ 13°
60%
Wednesday
Thunderstorms
68°/ 60° 20°/ 16°
70%
Thursday
Rain Showers
72°/ 58° 22°/ 14°
50%
Friday
Thunderstorms
72°/ 60° 22°/ 16°
70%
Saturday
Rain Showers
72°/ 55° 22°/ 13°
50%

Night: Mostly clear early this evening, then becoming partly cloudy. Lows in the upper 40s. East winds around 5 mph.

Waterloo, IA

Tonight
Cloudy
50°10°
0%
Monday
Thunderstorms
70°/ 68° 21°/ 20°
100%
Tuesday
Thunderstorms
72°/ 55° 22°/ 13°
70%
Wednesday
Thunderstorms
68°/ 62° 20°/ 17°
80%
Thursday
Rain Showers
72°/ 62° 22°/ 17°
50%
Friday
Thunderstorms
72°/ 62° 22°/ 17°
70%
Saturday
Rain Showers
75°/ 58° 24°/ 14°
50%

Night: Mostly clear early this evening, then becoming partly cloudy. Lows around 50. East winds around 5 mph.

Grundy Center, IA

Tonight
Cloudy
52°11°
0%
Monday
Thunderstorms
72°/ 68° 22°/ 20°
100%
Tuesday
Thunderstorms
72°/ 55° 22°/ 13°
70%
Wednesday
Thunderstorms
68°/ 62° 20°/ 17°
80%
Thursday
Rain Showers
72°/ 62° 22°/ 17°
50%
Friday
Thunderstorms
72°/ 62° 22°/ 17°
70%
Saturday
Rain Showers
75°/ 58° 24°/ 14°
50%

Night: Partly cloudy. Lows in the lower 50s. Light and variable winds, becoming east around 5 mph.

Iowa Falls, IA

Tonight
Cloudy
52°11°
0%
Monday
Thunderstorms
72°/ 68° 22°/ 20°
90%
Tuesday
Thunderstorms
72°/ 55° 22°/ 13°
70%
Wednesday
Thunderstorms
68°/ 62° 20°/ 17°
80%
Thursday
Rain Showers
72°/ 62° 22°/ 17°
50%
Friday
Thunderstorms
72°/ 62° 22°/ 17°
70%
Saturday
Rain Showers
75°/ 58° 24°/ 14°
50%

Night: Partly cloudy. Lows in the lower 50s. East winds 5 to 10 mph.

Hampton, IA

Tonight
Cloudy
50°10°
0%
Monday
Thunderstorms
70°/ 65° 21°/ 18°
100%
Tuesday
Thunderstorms
72°/ 52° 22°/ 11°
50%
Wednesday
Thunderstorms
68°/ 58° 20°/ 14°
70%
Thursday
Rain Showers
72°/ 58° 22°/ 14°
50%
Friday
Thunderstorms
72°/ 58° 22°/ 14°
70%
Saturday
Rain Showers
72°/ 55° 22°/ 13°
50%

Night: Partly cloudy. Lows around 50. Southeast winds 5 to 10 mph.

Mason City, IA

Tonight
Cloudy
48°
0%
Monday
Thunderstorms
68°/ 65° 20°/ 18°
100%
Tuesday
Rain Showers
70°/ 52° 21°/ 11°
20%
Wednesday
Thunderstorms
65°/ 58° 18°/ 14°
70%
Thursday
Rain Showers
70°/ 58° 21°/ 14°
50%
Friday
Thunderstorms
70°/ 58° 21°/ 14°
70%
Saturday
Rain Showers
72°/ 55° 22°/ 13°
50%

Night: Mostly clear early this evening, then becoming partly cloudy. Lows in the upper 40s. Southeast winds around 5 mph.

Tama, IA

Tonight
Cloudy
52°11°
0%
Monday
Thunderstorms
72°/ 68° 22°/ 20°
100%
Tuesday
Thunderstorms
75°/ 58° 24°/ 14°
90%
Wednesday
Thunderstorms
72°/ 62° 22°/ 17°
90%
Thursday
Rain Showers
75°/ 62° 24°/ 17°
50%
Friday
Thunderstorms
75°/ 62° 24°/ 17°
70%
Saturday
Thunderstorms
78°/ 58° 26°/ 14°
50%

Night: Partly cloudy. Lows in the lower 50s. Light and variable winds, becoming east 5 to 10 mph.

Marshalltown, IA

Tonight
Mostly Cloudy
52°11°
0%
Monday
Thunderstorms
75°/ 68° 24°/ 20°
100%
Tuesday
Thunderstorms
75°/ 58° 24°/ 14°
70%
Wednesday
Thunderstorms
72°/ 62° 22°/ 17°
90%
Thursday
Rain Showers
75°/ 62° 24°/ 17°
50%
Friday
Thunderstorms
75°/ 62° 24°/ 17°
70%
Saturday
Rain Showers
78°/ 58° 26°/ 14°
50%

Night: Mostly cloudy. Lows in the lower 50s. East winds 5 to 10 mph.

Eagle Grove, IA

Tonight
Cloudy
52°11°
0%
Monday
Thunderstorms
72°/ 62° 22°/ 17°
100%
Tuesday
Rain Showers
72°/ 52° 22°/ 11°
20%
Wednesday
Thunderstorms
68°/ 58° 20°/ 14°
70%
Thursday
Rain Showers
72°/ 58° 22°/ 14°
60%
Friday
Thunderstorms
72°/ 60° 22°/ 16°
70%
Saturday
Rain Showers
72°/ 55° 22°/ 13°
50%

Night: Partly cloudy. Lows in the lower 50s. Southeast winds 5 to 10 mph.

Northwood, IA

Tonight
Cloudy
48°
0%
Monday
Thunderstorms
65°/ 60° 18°/ 16°
100%
Tuesday
Mostly Cloudy
70°/ 52° 21°/ 11°
0%
Wednesday
Thunderstorms
65°/ 58° 18°/ 14°
60%
Thursday
Rain Showers
70°/ 58° 21°/ 14°
50%
Friday
Rain Showers
68°/ 58° 20°/ 14°
70%
Saturday
Rain Showers
72°/ 55° 22°/ 13°
40%

Night: Mostly clear early this evening, then becoming partly cloudy. Lows in the upper 40s. Light and variable winds, becoming southeast around 5 mph.

Webster City, IA

Tonight
Mostly Cloudy
52°11°
0%
Monday
Thunderstorms
72°/ 65° 22°/ 18°
100%
Tuesday
Thunderstorms
72°/ 55° 22°/ 13°
50%
Wednesday
Thunderstorms
68°/ 62° 20°/ 17°
80%
Thursday
Rain Showers
72°/ 62° 22°/ 17°
60%
Friday
Thunderstorms
72°/ 62° 22°/ 17°
70%
Saturday
Rain Showers
75°/ 58° 24°/ 14°
50%

Night: Mostly cloudy. Lows in the lower 50s. East winds 5 to 10 mph.

Ames, IA

Tonight
Mostly Cloudy
55°13°
0%
Monday
Thunderstorms
75°/ 65° 24°/ 18°
100%
Tuesday
Thunderstorms
72°/ 58° 22°/ 14°
70%
Wednesday
Thunderstorms
70°/ 62° 21°/ 17°
90%
Thursday
Rain Showers
75°/ 62° 24°/ 17°
60%
Friday
Thunderstorms
75°/ 62° 24°/ 17°
70%
Saturday
Rain Showers
75°/ 58° 24°/ 14°
50%

Night: Mostly cloudy. Lows in the mid 50s. East winds 5 to 10 mph.

Garner, IA

Tonight
Cloudy
50°10°
0%
Monday
Thunderstorms
68°/ 60° 20°/ 16°
100%
Tuesday
Mostly Cloudy
70°/ 52° 21°/ 11°
0%
Wednesday
Thunderstorms
65°/ 58° 18°/ 14°
70%
Thursday
Rain Showers
70°/ 58° 21°/ 14°
50%
Friday
Thunderstorms
70°/ 58° 21°/ 14°
70%
Saturday
Rain Showers
72°/ 55° 22°/ 13°
40%

Night: Mostly clear early this evening, then becoming partly cloudy. Lows around 50. Southeast winds 5 to 10 mph.

Grinnell, IA

Tonight
Mostly Cloudy
55°13°
0%
Monday
Thunderstorms
75°/ 65° 24°/ 18°
100%
Tuesday
Thunderstorms
75°/ 58° 24°/ 14°
90%
Wednesday
Thunderstorms
72°/ 62° 22°/ 17°
90%
Thursday
Rain Showers
75°/ 62° 24°/ 17°
70%
Friday
Thunderstorms
75°/ 62° 24°/ 17°
60%
Saturday
Thunderstorms
78°/ 58° 26°/ 14°
50%

Night: Mostly cloudy. Lows in the mid 50s. East winds 5 to 10 mph.

Forest City, IA

Tonight
Cloudy
50°10°
0%
Monday
Thunderstorms
68°/ 58° 20°/ 14°
90%
Tuesday
Mostly Cloudy
70°/ 50° 21°/ 10°
0%
Wednesday
Thunderstorms
65°/ 58° 18°/ 14°
60%
Thursday
Rain Showers
70°/ 58° 21°/ 14°
50%
Friday
Thunderstorms
70°/ 58° 21°/ 14°
70%
Saturday
Rain Showers
72°/ 55° 22°/ 13°
40%

Night: Mostly clear early this evening, then becoming partly cloudy. Lows around 50. Southeast winds 5 to 10 mph.

Newton, IA

Tonight
Mostly Cloudy
58°14°
0%
Monday
Thunderstorms
75°/ 68° 24°/ 20°
100%
Tuesday
Thunderstorms
75°/ 58° 24°/ 14°
90%
Wednesday
Thunderstorms
72°/ 65° 22°/ 18°
90%
Thursday
Rain Showers
75°/ 65° 24°/ 18°
60%
Friday
Thunderstorms
78°/ 62° 26°/ 17°
60%
Saturday
Thunderstorms
78°/ 58° 26°/ 14°
50%

Night: Mostly cloudy. Near steady temperature in the upper 50s. East winds 5 to 10 mph.

Humboldt, IA

Tonight
Mostly Cloudy
52°11°
0%
Monday
Thunderstorms
72°/ 62° 22°/ 17°
100%
Tuesday
Rain Showers
72°/ 52° 22°/ 11°
20%
Wednesday
Thunderstorms
68°/ 58° 20°/ 14°
70%
Thursday
Rain Showers
72°/ 58° 22°/ 14°
60%
Friday
Thunderstorms
72°/ 60° 22°/ 16°
70%
Saturday
Rain Showers
72°/ 55° 22°/ 13°
40%

Night: Partly cloudy early this evening, then becoming mostly cloudy. Lows in the lower 50s. Southeast winds 5 to 10 mph.

Fort Dodge, IA

Tonight
Mostly Cloudy
55°13°
0%
Monday
Thunderstorms
72°/ 62° 22°/ 17°
100%
Tuesday
Thunderstorms
72°/ 55° 22°/ 13°
50%
Wednesday
Thunderstorms
68°/ 60° 20°/ 16°
80%
Thursday
Rain Showers
72°/ 60° 22°/ 16°
60%
Friday
Thunderstorms
75°/ 62° 24°/ 17°
70%
Saturday
Rain Showers
75°/ 58° 24°/ 14°
50%

Night: Mostly cloudy. Lows in the mid 50s. Southeast winds 5 to 10 mph.

Des Moines, IA

Tonight
Thunderstorms
58°14°
30%
Monday
Thunderstorms
78°/ 68° 26°/ 20°
100%
Tuesday
Thunderstorms
72°/ 58° 22°/ 14°
90%
Wednesday
Thunderstorms
72°/ 65° 22°/ 18°
90%
Thursday
Rain Showers
75°/ 65° 24°/ 18°
70%
Friday
Thunderstorms
75°/ 65° 24°/ 18°
70%
Saturday
Rain Showers
75°/ 60° 24°/ 16°
50%

Night: Mostly cloudy. A chance of showers with a slight chance of thunderstorms. Near steady temperature in the upper 50s. East winds 5 to 10 mph. Chance of rain 30 percent.

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