Galva, IA Weather Forecast & Current Conditions

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Galva Weather Map
UTC Time: 9/15/2026, 12:06
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Galva, IA Regional Weather

Expires:202609151300;;489828
ASUS43 KDMX 151206
RWRIA 

WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
700 AM CDT TUE SEP 15 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>046-151300-
   NORTHWEST IOWA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARROLL *      CLOUDY    68  68 100 NW10      29.99R TC  20           
CHEROKEE *     CLOUDY    63  63 100 N7        30.00R TC  17           
DENISON *      CLOUDY    66  66 100 N5        29.99S TC  19           
LE MARS *      CLOUDY   N/A N/A N/A N6G14     30.00R                  
MAURICE *      MOCLDY    59  54  82 NW13G22   30.02R TC  15           
SHELDON *      MOCLDY    59  59 100 NW13G18   30.00R TC  15           
SIOUX CITY     CLOUDY    65  59  81 NW15      30.00R TC  18           
6HR MIN TEMP:  64; 6HR MAX TEMP:  69; 6HR PCP: TRACE;                

SPENCER        CLOUDY    61  53  75 NW10G23   30.00R TC  16           
6HR MIN TEMP:  61; 6HR MAX TEMP:  62; 6HR PCP: TRACE;                

STORM LAKE *   MOCLDY    64  61  88 NW5       30.00R TC  18           
$$
 

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

Galva, IA

Today
Thunderstorms
70°/ 52° 21°/ 11°
40%
Wednesday
Rain Showers
68°/ 58° 20°/ 14°
50%
Thursday
Thunderstorms
78°/ 62° 26°/ 17°
80%
Friday
Thunderstorms
82°/ 62° 28°/ 17°
80%
Saturday
Rain Showers
75°/ 55° 24°/ 13°
30%
Sunday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%

Day: Mostly cloudy. A chance of showers with a slight chance of thunderstorms this morning. Highs around 70. North winds 5 to 10 mph. Chance of rain 40 percent.

Night: Mostly cloudy. Lows in the lower 50s. Northeast winds around 5 mph.

Storm Lake, IA

Today
Rain Showers
72°/ 52° 22°/ 11°
20%
Wednesday
Rain Showers
68°/ 58° 20°/ 14°
40%
Thursday
Rain Showers
75°/ 58° 24°/ 14°
90%
Friday
Thunderstorms
78°/ 62° 26°/ 17°
90%
Saturday
Rain Showers
75°/ 55° 24°/ 13°
30%
Sunday
Mostly Cloudy
68°/ 50° 20°/ 10°
0%

Day: Mostly cloudy. A slight chance of showers this morning. Highs in the lower 70s. Northwest winds 5 to 10 mph. Chance of rain 20 percent.

Night: Mostly cloudy. Lows in the lower 50s. Northeast winds around 5 mph.

Sioux City, IA

Today
Rain Showers
72°/ 52° 22°/ 11°
20%
Wednesday
Rain Showers
68°/ 58° 20°/ 14°
50%
Thursday
Thunderstorms
78°/ 62° 26°/ 17°
80%
Friday
Thunderstorms
82°/ 62° 28°/ 17°
70%
Saturday
Rain Showers
75°/ 55° 24°/ 13°
50%
Sunday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%

Day: Mostly cloudy with a slight chance of showers this morning, then partly sunny this afternoon. Highs in the lower 70s. North winds 5 to 10 mph. Chance of rain 20 percent.

Night: Mostly cloudy. Lows in the lower 50s. Northeast winds around 5 mph.

Cherokee, IA

Today
Mostly Cloudy
70°/ 52° 21°/ 11°
0%
Wednesday
Rain Showers
68°/ 58° 20°/ 14°
40%
Thursday
Rain Showers
75°/ 60° 24°/ 16°
90%
Friday
Thunderstorms
80°/ 62° 27°/ 17°
90%
Saturday
Rain Showers
75°/ 55° 24°/ 13°
50%
Sunday
Mostly Cloudy
68°/ 50° 20°/ 10°
0%

Day: Mostly cloudy this morning, then becoming partly sunny. Highs around 70. Northwest winds 5 to 10 mph.

Night: Mostly cloudy. Lows in the lower 50s. Northeast winds around 5 mph.

Le Mars, IA

Today
Partly Cloudy
72°/ 52° 22°/ 11°
0%
Wednesday
Partly Cloudy
68°/ 58° 20°/ 14°
40%
Thursday
Rain Showers
75°/ 62° 24°/ 17°
90%
Friday
Thunderstorms
80°/ 62° 27°/ 17°
90%
Saturday
Mostly Cloudy
75°/ 55° 24°/ 13°
0%
Sunday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%

Day: Partly sunny. Highs in the lower 70s. North winds 5 to 10 mph.

Night: Mostly cloudy. Lows in the lower 50s. Northeast winds around 5 mph.

Spencer, IA

Today
Partly Cloudy
70°/ 50° 21°/ 10°
0%
Wednesday
Sunny
68°/ 58° 20°/ 14°
20%
Thursday
Rain Showers
75°/ 58° 24°/ 14°
90%
Friday
Thunderstorms
78°/ 62° 26°/ 17°
90%
Saturday
Mostly Cloudy
75°/ 55° 24°/ 13°
0%
Sunday
Mostly Cloudy
68°/ 48° 20°/
0%

Day: Partly sunny. Highs around 70. Northwest winds 5 to 10 mph.

Night: Mostly cloudy. Lows around 50. Northeast winds around 5 mph.

Onawa, IA

Today
Thunderstorms
72°/ 55° 22°/ 13°
50%
Wednesday
Thunderstorms
68°/ 60° 20°/ 16°
70%
Thursday
Thunderstorms
78°/ 62° 26°/ 17°
70%
Friday
Thunderstorms
82°/ 65° 28°/ 18°
80%
Saturday
Thunderstorms
75°/ 55° 24°/ 13°
30%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
20%

Day: Mostly cloudy with a chance of showers with a slight chance of thunderstorms this morning, then partly sunny this afternoon. Highs in the lower 70s. North winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.

Night: Partly cloudy. Lows in the mid 50s. Northeast winds around 5 mph.

Sheldon, IA

Today
Partly Cloudy
70°/ 50° 21°/ 10°
0%
Wednesday
Sunny
68°/ 58° 20°/ 14°
20%
Thursday
Rain Showers
72°/ 58° 22°/ 14°
90%
Friday
Thunderstorms
78°/ 60° 26°/ 16°
90%
Saturday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Sunday
Mostly Cloudy
68°/ 48° 20°/
0%

Day: Partly sunny. Highs around 70. Northwest winds 5 to 10 mph.

Night: Mostly cloudy. Lows around 50. Northeast winds around 5 mph.

Sioux Center, IA

Today
Sunny
70°/ 52° 21°/ 11°
0%
Wednesday
Sunny
68°/ 58° 20°/ 14°
20%
Thursday
Rain Showers
75°/ 60° 24°/ 16°
90%
Friday
Thunderstorms
78°/ 62° 26°/ 17°
90%
Saturday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Sunday
Mostly Cloudy
68°/ 50° 20°/ 10°
0%

Day: Mostly sunny. Highs around 70. Northwest winds 5 to 10 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s. Northeast winds around 5 mph.

Missouri Valley, IA

Today
Thunderstorms
72°/ 58° 22°/ 14°
70%
Wednesday
Thunderstorms
72°/ 62° 22°/ 17°
70%
Thursday
Thunderstorms
78°/ 65° 26°/ 18°
70%
Friday
Thunderstorms
82°/ 65° 28°/ 18°
80%
Saturday
Thunderstorms
78°/ 58° 26°/ 14°
30%
Sunday
Thunderstorms
68°/ 52° 20°/ 11°
20%

Day: Mostly cloudy with showers likely with a chance of thunderstorms this morning, then partly sunny this afternoon. Highs in the lower 70s. North winds 5 to 10 mph. Chance of rain 70 percent.

Night: Mostly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Harlan, IA

Today
Thunderstorms
70°/ 55° 21°/ 13°
70%
Wednesday
Thunderstorms
72°/ 62° 22°/ 17°
70%
Thursday
Thunderstorms
78°/ 62° 26°/ 17°
70%
Friday
Thunderstorms
82°/ 65° 28°/ 18°
80%
Saturday
Thunderstorms
78°/ 58° 26°/ 14°
40%
Sunday
Thunderstorms
68°/ 52° 20°/ 11°
20%

Day: Mostly cloudy. Showers likely with a chance of thunderstorms this morning. Highs around 70. North winds 5 to 10 mph. Chance of rain 70 percent.

Night: Mostly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the mid 50s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

South Sioux City, NE

Today
Partly Cloudy
72°/ 52° 22°/ 11°
0%
Wednesday
Rain Showers
68°/ 58° 20°/ 14°
50%
Thursday
Thunderstorms
75°/ 62° 24°/ 17°
80%
Friday
Thunderstorms
82°/ 62° 28°/ 17°
70%
Saturday
Rain Showers
75°/ 55° 24°/ 13°
50%
Sunday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%

Day: Partly sunny. Highs in the lower 70s. North winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly cloudy. Lows in the lower 50s. Northeast winds around 5 mph.

North Sioux City, SD

Today
Sunny
72°/ 52° 22°/ 11°
0%
Wednesday
Partly Cloudy
68°/ 58° 20°/ 14°
40%
Thursday
Rain Showers
75°/ 62° 24°/ 17°
90%
Friday
Thunderstorms
82°/ 62° 28°/ 17°
70%
Saturday
Mostly Cloudy
75°/ 55° 24°/ 13°
0%
Sunday
Partly Cloudy
68°/ 50° 20°/ 10°
0%

Day: Mostly sunny. Highs in the lower 70s. Northwest winds 5 to 10 mph with gusts up to 20 mph.

Night: Mostly cloudy. Lows in the lower 50s. Northeast winds around 5 mph.

Sibley, IA

Today
Sunny
70°/ 50° 21°/ 10°
0%
Wednesday
Sunny
68°/ 58° 20°/ 14°
20%
Thursday
Rain Showers
72°/ 58° 22°/ 14°
90%
Friday
Thunderstorms
75°/ 60° 24°/ 16°
90%
Saturday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Sunday
Mostly Cloudy
68°/ 50° 20°/ 10°
0%

Day: Mostly sunny. Highs around 70. Northwest winds 5 to 10 mph.

Night: Partly cloudy. Lows around 50. Northeast winds around 5 mph.

Tekamah, NE

Today
Thunderstorms
70°/ 55° 21°/ 13°
50%
Wednesday
Thunderstorms
68°/ 60° 20°/ 16°
70%
Thursday
Thunderstorms
78°/ 62° 26°/ 17°
70%
Friday
Thunderstorms
82°/ 62° 28°/ 17°
70%
Saturday
Thunderstorms
75°/ 55° 24°/ 13°
50%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
20%

Day: Mostly cloudy with a chance of showers with a slight chance of thunderstorms this morning, then partly sunny this afternoon. Highs around 70. North winds 10 to 15 mph. Chance of rain 50 percent.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s. Northeast winds around 5 mph.

Pender, NE

Today
Rain Showers
72°/ 52° 22°/ 11°
20%
Wednesday
Thunderstorms
68°/ 58° 20°/ 14°
50%
Thursday
Thunderstorms
75°/ 62° 24°/ 17°
70%
Friday
Thunderstorms
82°/ 62° 28°/ 17°
70%
Saturday
Thunderstorms
75°/ 55° 24°/ 13°
50%
Sunday
Rain Showers
68°/ 50° 20°/ 10°
20%

Day: Mostly cloudy with a slight chance of showers this morning, then partly sunny this afternoon. Highs in the lower 70s. North winds 10 to 15 mph. Chance of rain 20 percent.

Night: Partly cloudy. Lows in the lower 50s. Northeast winds around 5 mph.

Spirit Lake, IA

Today
Partly Cloudy
70°/ 50° 21°/ 10°
0%
Wednesday
Sunny
68°/ 58° 20°/ 14°
20%
Thursday
Rain Showers
72°/ 58° 22°/ 14°
90%
Friday
Thunderstorms
75°/ 62° 24°/ 17°
90%
Saturday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Sunday
Mostly Cloudy
68°/ 50° 20°/ 10°
0%

Day: Partly sunny. Highs around 70. Northwest winds 10 to 15 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows around 50. Northeast winds around 5 mph.

Rock Rapids, IA

Today
Sunny
70°/ 50° 21°/ 10°
0%
Wednesday
Sunny
68°/ 55° 20°/ 13°
20%
Thursday
Rain Showers
72°/ 58° 22°/ 14°
90%
Friday
Thunderstorms
78°/ 60° 26°/ 16°
90%
Saturday
Mostly Cloudy
72°/ 52° 22°/ 11°
0%
Sunday
Mostly Cloudy
68°/ 48° 20°/
0%

Day: Mostly sunny. Highs around 70. Northwest winds 5 to 10 mph.

Night: Partly cloudy. Lows around 50. Northeast winds around 5 mph.

Wakefield, NE

Today
Partly Cloudy
72°/ 52° 22°/ 11°
0%
Wednesday
Rain Showers
68°/ 58° 20°/ 14°
50%
Thursday
Thunderstorms
75°/ 62° 24°/ 17°
80%
Friday
Thunderstorms
82°/ 62° 28°/ 17°
70%
Saturday
Mostly Cloudy
75°/ 55° 24°/ 13°
0%
Sunday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%

Day: Partly sunny. Highs in the lower 70s. North winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly cloudy. Lows in the lower 50s. Northeast winds around 5 mph.

Canton, SD

Today
Sunny
72°/ 52° 22°/ 11°
0%
Wednesday
Sunny
68°/ 58° 20°/ 14°
20%
Thursday
Rain Showers
75°/ 60° 24°/ 16°
90%
Friday
Thunderstorms
78°/ 62° 26°/ 17°
90%
Saturday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Sunday
Partly Cloudy
68°/ 52° 20°/ 11°
0%

Day: Mostly sunny. Highs in the lower 70s. Northwest winds 5 to 10 mph with gusts up to 20 mph.

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

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