Alta, IA Weather Forecast & Current Conditions

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Alta Weather Map
UTC Time: 10/24/2026, 17:38
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Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Alta, IA Regional Weather

Expires:202610241800;;115750
ASUS43 KFSD 241710
RWRFSD

WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1200 PM CDT SAT OCT 24 2026

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND OR OBSTRUCTIONS TO VISIBILITY.



IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ071-241800-
NORTHWEST IOWA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHEROKEE       SUNNY     72  52  49 SW15      30.17S TC  22           
DENISON        MOSUNNY   75  50  41 SW10G17   30.19F TC  24           
ESTHERVILLE    MOSUNNY   70  50  49 SW16G25   30.17S TC  21           
LE MARS        MOSUNNY  N/A N/A N/A W18       30.18R                  
MAURICE        PTSUNNY   61  54  77 W16       30.19R TC  16           
SHELDON        PTSUNNY   68  52  56 SW15      30.15R TC  20           
SIOUX CITY     MOSUNNY   65  50  58 NW21      30.20R TC  18           
SPENCER        SUNNY     73  50  44 SW20G26   30.17R TC  23           
STORM LAKE     SUNNY     72  48  43 SW16G24   30.19R TC  22           
$$
 
ABBREVIATIONS USED IN REMARKS
   TC - TEMPERATURE 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

Alta, IA

Today
Sunny
75°/ 48° 24°/ 9°
20%
Sunday
Partly Cloudy
62°/ 42° 17°/ 6°
50%
Monday
Rain Showers
58°/ 45° 14°/ 7°
50%
Tuesday
Mostly Cloudy
62°/ 48° 17°/ 9°
50%
Wednesday
Rain Showers
65°/ 42° 18°/ 6°
40%
Thursday
Sunny
65°/ 45° 18°/ 7°
30%
Friday
Rain Showers
65°18°
40%

Day: Mostly sunny. Highs in the mid 70s. South winds 10 to 15 mph, becoming west 5 to 10 mph this afternoon.

Night: Mostly cloudy with a 20 percent chance of showers. Lows in the upper 40s. North winds around 5 mph.

Cherokee, IA

Today
Mostly Cloudy
72°/ 48° 22°/ 9°
50%
Sunday
Partly Cloudy
62°/ 42° 17°/ 6°
50%
Monday
Rain Showers
58°/ 45° 14°/ 7°
70%
Tuesday
Mostly Cloudy
62°/ 48° 17°/ 9°
50%
Wednesday
Rain Showers
65°/ 42° 18°/ 6°
30%
Thursday
Sunny
65°/ 48° 18°/ 9°
30%
Friday
Rain Showers
62°17°
40%

Day: Mostly sunny early this morning, then becoming mostly cloudy. Highs in the lower 70s. South winds 10 to 15 mph, becoming west this afternoon.

Night: Mostly cloudy with a 50 percent chance of showers. Cooler with lows in the upper 40s. North winds 5 to 10 mph.

Ida Grove, IA

Today
Sunny
72°/ 48° 22°/ 9°
20%
Sunday
Sunny
65°/ 45° 18°/ 7°
50%
Monday
Rain Showers
62°/ 48° 17°/ 9°
50%
Tuesday
Mostly Cloudy
65°/ 48° 18°/ 9°
50%
Wednesday
Rain Showers
65°/ 42° 18°/ 6°
30%
Thursday
Sunny
65°/ 48° 18°/ 9°
40%
Friday
Rain Showers
65°18°
40%

Day: Mostly sunny. Highs in the lower 70s. South winds 10 to 15 mph, becoming west 5 to 10 mph this afternoon.

Night: Mostly cloudy. A slight chance of showers after midnight. Lows in the upper 40s. North winds 5 to 10 mph. Chance of rain 20 percent.

Spencer, IA

Today
Mostly Cloudy
75°/ 48° 24°/ 9°
50%
Sunday
Mostly Cloudy
58°/ 42° 14°/ 6°
50%
Monday
Rain Showers
55°/ 45° 13°/ 7°
70%
Tuesday
Mostly Cloudy
62°/ 48° 17°/ 9°
50%
Wednesday
Rain Showers
65°/ 42° 18°/ 6°
40%
Thursday
Sunny
62°/ 45° 17°/ 7°
0%
Friday
Rain Showers
62°17°
40%

Day: Mostly sunny early this morning, then becoming mostly cloudy. Highs in the mid 70s. South winds 10 to 15 mph, becoming west this afternoon.

Night: Mostly cloudy with a 50 percent chance of showers. Lows in the upper 40s. North winds 5 to 10 mph.

Sheldon, IA

Today
Rain Showers
72°/ 45° 22°/ 7°
50%
Sunday
Rain Showers
58°/ 42° 14°/ 6°
70%
Monday
Rain Showers
55°/ 45° 13°/ 7°
80%
Tuesday
Mostly Cloudy
62°/ 48° 17°/ 9°
50%
Wednesday
Partly Cloudy
65°/ 40° 18°/ 4°
0%
Thursday
Sunny
62°/ 45° 17°/ 7°
0%
Friday
Rain Showers
62°17°
40%

Day: Mostly sunny early this morning, then mostly cloudy with isolated showers this afternoon. Highs in the lower 70s. Temperature falling into the mid 60s this afternoon. South winds 10 to 15 mph, becoming northwest this afternoon. Chance of rain 20 percent.

Night: Cloudy with a 50 percent chance of showers. Cooler with lows in the mid 40s. North winds 5 to 10 mph.

Sioux City, IA

Today
Mostly Cloudy
72°/ 48° 22°/ 9°
20%
Sunday
Partly Cloudy
65°/ 45° 18°/ 7°
50%
Monday
Rain Showers
62°/ 48° 17°/ 9°
70%
Tuesday
Mostly Cloudy
62°/ 48° 17°/ 9°
50%
Wednesday
Sunny
65°/ 42° 18°/ 6°
0%
Thursday
Sunny
65°/ 48° 18°/ 9°
40%
Friday
Rain Showers
65°18°
40%

Day: Mostly sunny early this morning, then becoming mostly cloudy. Highs in the lower 70s. Temperature falling into the mid 60s this afternoon. South winds around 10 mph, becoming northwest this afternoon.

Night: Mostly cloudy with isolated showers. Cooler with lows in the upper 40s. North winds 5 to 10 mph. Chance of rain 20 percent.

Le Mars, IA

Today
Rain Showers
70°/ 48° 21°/ 9°
50%
Sunday
Rain Showers
62°/ 42° 17°/ 6°
70%
Monday
Rain Showers
58°/ 45° 14°/ 7°
80%
Tuesday
Mostly Cloudy
62°/ 48° 17°/ 9°
50%
Wednesday
Sunny
65°/ 42° 18°/ 6°
0%
Thursday
Sunny
65°/ 48° 18°/ 9°
0%
Friday
Rain Showers
65°18°
40%

Day: Partly sunny early this morning, then becoming mostly cloudy. Isolated showers. Not as warm with highs around 70. Temperature falling into the lower 60s this afternoon. South winds 10 to 15 mph, becoming northwest this afternoon. Chance of rain 20 percent.

Night: Cloudy with a 50 percent chance of showers. Cooler with lows in the upper 40s. North winds 5 to 10 mph.

Sioux Center, IA

Today
Rain Showers
68°/ 45° 20°/ 7°
50%
Sunday
Rain Showers
58°/ 42° 14°/ 6°
90%
Monday
Rain Showers
55°/ 45° 13°/ 7°
90%
Tuesday
Mostly Cloudy
62°/ 48° 17°/ 9°
50%
Wednesday
Sunny
65°/ 42° 18°/ 6°
0%
Thursday
Sunny
62°/ 45° 17°/ 7°
0%
Friday
Rain Showers
62°17°
40%

Day: Partly sunny early this morning, then becoming mostly cloudy. Isolated showers early this morning, then scattered showers this afternoon. Not as warm with highs in the upper 60s. Temperature falling to around 60 this afternoon. South winds 10 to 15 mph, becoming northwest this afternoon. Chance of rain 50 percent.

Night: Cloudy with a 50 percent chance of showers. Cooler with lows in the mid 40s. North winds 5 to 10 mph.

Onawa, IA

Today
Partly Cloudy
75°/ 48° 24°/ 9°
0%
Sunday
Partly Cloudy
68°/ 48° 20°/ 9°
50%
Monday
Rain Showers
65°/ 48° 18°/ 9°
50%
Tuesday
Rain Showers
65°/ 50° 18°/ 10°
40%
Wednesday
Rain Showers
68°/ 42° 20°/ 6°
20%
Thursday
Rain Showers
65°/ 48° 18°/ 9°
40%
Friday
Rain Showers
65°18°
50%

Day: Partly sunny. Highs in the mid 70s. South winds 10 to 15 mph, becoming west this afternoon.

Night: Mostly cloudy. Cooler with lows in the upper 40s. North winds 5 to 10 mph.

Spirit Lake, IA

Today
Rain Showers
72°/ 45° 22°/ 7°
50%
Sunday
Rain Showers
55°/ 40° 13°/ 4°
70%
Monday
Rain Showers
52°/ 42° 11°/ 6°
70%
Tuesday
Rain Showers
62°/ 48° 17°/ 9°
40%
Wednesday
Partly Cloudy
65°/ 42° 18°/ 6°
0%
Thursday
Sunny
62°/ 45° 17°/ 7°
0%
Friday
Rain Showers
62°17°
40%

Day: Mostly sunny early this morning, then mostly cloudy with isolated showers this afternoon. Highs in the lower 70s. South winds around 15 mph, becoming northwest this afternoon. Chance of rain 20 percent.

Night: Cloudy with a 50 percent chance of showers. Cooler with lows in the mid 40s. North winds 10 to 15 mph.

Sibley, IA

Today
Rain Showers
70°/ 45° 21°/ 7°
50%
Sunday
Rain Showers
55°/ 40° 13°/ 4°
80%
Monday
Rain Showers
52°/ 42° 11°/ 6°
90%
Tuesday
Mostly Cloudy
60°/ 45° 16°/ 7°
50%
Wednesday
Partly Cloudy
62°/ 40° 17°/ 4°
0%
Thursday
Sunny
62°/ 45° 17°/ 7°
0%
Friday
Rain Showers
62°17°
40%

Day: Mostly sunny with isolated showers early this morning, then mostly cloudy with scattered showers this afternoon. Highs around 70. Temperature falling to around 60 this afternoon. South winds around 15 mph, becoming northwest this afternoon. Chance of rain 50 percent.

Night: Cloudy with a 50 percent chance of showers. Cooler with lows in the mid 40s. North winds 5 to 10 mph.

South Sioux City, NE

Today
Rain Showers
68°/ 45° 20°/ 7°
50%
Sunday
Partly Cloudy
65°/ 42° 18°/ 6°
70%
Monday
Rain Showers
62°/ 45° 17°/ 7°
70%
Tuesday
Mostly Cloudy
62°/ 48° 17°/ 9°
50%
Wednesday
Partly Cloudy
65°/ 40° 18°/ 4°
0%
Thursday
Sunny
65°/ 48° 18°/ 9°
30%
Friday
Rain Showers
65°18°
40%

Day: Partly sunny early this morning, then becoming mostly cloudy. Isolated showers. Not as warm with highs in the upper 60s. Temperature falling to around 60 this afternoon. South winds 5 to 10 mph, becoming northwest 10 to 15 mph this afternoon. Chance of rain 20 percent.

Night: Mostly cloudy with a 50 percent chance of showers. Cooler with lows in the mid 40s. North winds 10 to 15 mph.

Rock Rapids, IA

Today
Rain Showers
68°/ 45° 20°/ 7°
50%
Sunday
Rain Showers
55°/ 38° 13°/ 3°
90%
Monday
Rain Showers
52°/ 42° 11°/ 6°
100%
Tuesday
Mostly Cloudy
60°/ 45° 16°/ 7°
50%
Wednesday
Sunny
62°/ 40° 17°/ 4°
0%
Thursday
Sunny
62°/ 45° 17°/ 7°
0%
Friday
Rain Showers
62°17°
40%

Day: Mostly cloudy with scattered showers. Highs in the upper 60s. Temperature falling into the upper 50s this afternoon. Southwest winds 10 to 15 mph, becoming northwest this afternoon. Chance of rain 50 percent.

Night: Cloudy with a 50 percent chance of showers. Cooler with lows in the mid 40s. North winds 5 to 10 mph.

Missouri Valley, IA

Today
Sunny
75°/ 50° 24°/ 10°
0%
Sunday
Sunny
72°/ 52° 22°/ 11°
20%
Monday
Rain Showers
68°/ 52° 20°/ 11°
40%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
40%
Wednesday
Rain Showers
68°/ 45° 20°/ 7°
20%
Thursday
Rain Showers
68°/ 50° 20°/ 10°
40%
Friday
Rain Showers
65°18°
50%

Day: Mostly sunny. Highs in the mid 70s. South winds 10 to 15 mph, becoming west 5 to 10 mph this afternoon.

Night: Mostly cloudy. Cooler with lows around 50. North winds 5 to 10 mph.

Harlan, IA

Today
Sunny
75°/ 50° 24°/ 10°
0%
Sunday
Partly Cloudy
72°/ 48° 22°/ 9°
0%
Monday
Rain Showers
68°/ 50° 20°/ 10°
40%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
40%
Wednesday
Rain Showers
68°/ 45° 20°/ 7°
40%
Thursday
Rain Showers
68°/ 48° 20°/ 9°
40%
Friday
Rain Showers
65°18°
50%

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

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

Worthington, MN

Today
Rain Showers
68°/ 42° 20°/ 6°
50%
Sunday
Rain Showers
52°/ 38° 11°/ 3°
90%
Monday
Rain Showers
50°/ 45° 10°/ 7°
90%
Tuesday
Rain Showers
58°/ 45° 14°/ 7°
50%
Wednesday
Mostly Cloudy
62°/ 38° 17°/ 3°
0%
Thursday
Sunny
60°/ 42° 16°/ 6°
0%
Friday
Rain Showers
60°16°
40%

Day: Mostly sunny early this morning, then becoming mostly cloudy. Scattered showers. Highs in the upper 60s. Temperature falling into the upper 50s this afternoon. Southwest winds 10 to 15 mph, becoming northwest this afternoon. Chance of rain 50 percent.

Night: Cloudy with a 50 percent chance of showers. Cooler with lows in the lower 40s. North winds 5 to 10 mph.

North Sioux City, SD

Today
Rain Showers
68°/ 45° 20°/ 7°
50%
Sunday
Rain Showers
60°/ 42° 16°/ 6°
90%
Monday
Rain Showers
58°/ 45° 14°/ 7°
90%
Tuesday
Mostly Cloudy
62°/ 48° 17°/ 9°
50%
Wednesday
Partly Cloudy
65°/ 42° 18°/ 6°
0%
Thursday
Sunny
65°/ 45° 18°/ 7°
0%
Friday
Rain Showers
65°18°
40%

Day: Mostly cloudy with scattered showers. Not as warm with highs in the upper 60s. Temperature falling into the upper 50s this afternoon. Southwest winds 10 to 15 mph, becoming northwest this afternoon. Chance of rain 50 percent.

Night: Cloudy with a 50 percent chance of showers. Much cooler with lows in the mid 40s. North winds 5 to 10 mph.

Canton, SD

Today
Thunderstorms
65°/ 45° 18°/ 7°
50%
Sunday
Rain Showers
55°/ 40° 13°/ 4°
90%
Monday
Rain Showers
52°/ 42° 11°/ 6°
100%
Tuesday
Mostly Cloudy
58°/ 45° 14°/ 7°
50%
Wednesday
Partly Cloudy
62°/ 40° 17°/ 4°
0%
Thursday
Sunny
62°/ 45° 17°/ 7°
0%
Friday
Rain Showers
62°17°
30%

Day: Isolated thunderstorms early this morning. Mostly cloudy with scattered showers. Not as warm with highs in the mid 60s. Temperature falling into the mid 50s this afternoon. Southwest winds 10 to 15 mph, becoming northwest 15 to 20 mph this afternoon. Chance of rain 50 percent.

Night: Cloudy with a 50 percent chance of showers. Much cooler with lows in the mid 40s. North winds 5 to 10 mph.

Pender, NE

Today
Rain Showers
72°/ 45° 22°/ 7°
20%
Sunday
Mostly Cloudy
65°/ 45° 18°/ 7°
70%
Monday
Rain Showers
62°/ 45° 17°/ 7°
70%
Tuesday
Rain Showers
62°/ 48° 17°/ 9°
40%
Wednesday
Rain Showers
65°/ 42° 18°/ 6°
20%
Thursday
Rain Showers
65°/ 48° 18°/ 9°
30%
Friday
Rain Showers
65°18°
50%

Day: Partly sunny this morning, then becoming mostly cloudy. A 20 percent chance of showers. Highs in the lower 70s. Temperature falling into the mid 60s this afternoon. South winds 10 to 15 mph, becoming northwest this afternoon.

Night: Mostly cloudy with a 20 percent chance of showers. Much cooler with lows in the mid 40s. North winds 10 to 15 mph.

Tekamah, NE

Today
Partly Cloudy
72°/ 48° 22°/ 9°
0%
Sunday
Partly Cloudy
68°/ 48° 20°/ 9°
50%
Monday
Rain Showers
65°/ 48° 18°/ 9°
50%
Tuesday
Rain Showers
65°/ 50° 18°/ 10°
40%
Wednesday
Rain Showers
68°/ 42° 20°/ 6°
20%
Thursday
Rain Showers
65°/ 48° 18°/ 9°
40%
Friday
Rain Showers
65°18°
50%

Day: Partly sunny. Highs in the lower 70s. South winds 10 to 15 mph, becoming northwest this afternoon.

Night: Mostly cloudy. Cooler with lows in the upper 40s. North winds 5 to 10 mph.

Names listed above may include county names.

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