SIOUX CITY, IA 51104 Weather Forecast & Current Conditions

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51104 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
SIOUX CITY, IA Current Weather
2:52 AM CDT JUL 16, 2025
Broken Clouds Light Rain 66°F
Feels Like:	66°F
Dewpoint:	66°F
Rel. Hum.:	100%
Visibility:	10 miles
Wind:	SW at 9 mph
Pressure:	29.84 inches
Last 72 hours
Local Area Snow Depth
Iowa Current Weather
Iowa MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

51104 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	SIOUX CITY, IA 51104 Weather Forecast	Snowfall Forecast pages Snow Depth pages

REST OF TONIGHT
Showers with thunderstorms likely. Some thunderstorms may be severe with damaging winds and large hail. Lows in the mid 60s. Northwest winds 5 to 10 mph. Chance of rain near 100 percent.

WEDNESDAY
Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. A chance of thunderstorms, mainly in the morning. Not as warm. Humid with highs in the upper 70s. Northwest winds 10 to 15 mph. Chance of rain 40 percent.

WEDNESDAY NIGHT
Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Cooler with lows in the mid 50s. North winds 10 to 15 mph. Chance of rain 40 percent.

THURSDAY
Mostly sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph.

THURSDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s. East winds around 5 mph.

FRIDAY
Partly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 20 percent.

FRIDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers and thunderstorms likely after midnight. Warmer with lows in the mid 60s. Chance of rain 60 percent.

SATURDAY
Partly sunny. A chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 30 percent.

SATURDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers after midnight. Lows in the mid 60s. Chance of rain 30 percent.

SUNDAY
Partly sunny. Highs in the lower 80s.

SUNDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms after midnight. Lows in the mid 60s. Chance of rain 30 percent.

MONDAY
Mostly sunny. Highs in the mid 80s.

MONDAY NIGHT
Partly cloudy. Lows in the upper 60s.

51104 WEATHER SATELLITE LOOPS

Visible Weather Satellite
SIOUX CITY, IA 51104

Infrared Weather Satellite
SIOUX CITY, IA 51104

51104 WEATHER RADAR LOOP

NEXRAD Weather Radar
SIOUX CITY, IA 51104

MOS COMPUTER WEATHER FORECAST

SIOUX CITY, IA 3 hourly weather forecast

weather forecast created 7:00 PM CDT 7/15/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Wednesday
16 JUL 2025

1 AM

70°

70°

Mostly Cloudy

82%
RAIN
***

0% Thunder
( 45% severe)

N 9

90%

67°

Low 66°

4 AM

69°

69°

Mostly Cloudy

WNW 7

90%

66°

High 75°

7 AM

67°

67°

Mostly Cloudy

33%
RAIN
>2 in

0% Thunder
( 18% severe)

NNW 7

97%

66°

Mostly Cloudy

Chance of Rain

10 AM

71°

71°

Mostly Cloudy

NNW 8

90%

68°

1 PM

74°

74°

Mostly Cloudy

18%
RAIN
<.01 in

0% Thunder
( 11% severe)

NNW 9

82%

68°

4 PM

73°

73°

Mostly Cloudy

NNW 13

81%

67°

7 PM

70°

70°

Mostly Cloudy

10%
RAIN
<.01 in

0% Thunder
( 6% severe)

N 15

84%

65°

10 PM

65°

65°

Mostly Cloudy

N 13

90%

62°

Thursday
17 JUL 2025

1 AM

61°

60°

Partly Cloudy

6%

0% Thunder
( 5% severe)

N 10

93%

59°

Low 56°

4 AM

58°

56°

Mostly Cloudy

N 10

96%

57°

High 75°

7 AM

57°

55°

Mostly Cloudy

1%

0% Thunder
( 2% severe)

N 9

96%

56°

Partly Cloudy

10 AM

64°

64°

Partly Cloudy

NNE 9

75%

56°

1 PM

71°

71°

Partly Cloudy

1%

0% Thunder
( 2% severe)

NE 9

63%

58°

4 PM

73°

73°

Partly Cloudy

E 8

62%

59°

7 PM

73°

73°

Partly Cloudy

1%

0% Thunder
( 3% severe)

E 8

62%

59°

10 PM

65°

65°

Partly Cloudy

ESE 6

84%

60°


SIOUX CITY, IA extended weather forecast
BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE
Low 56°	Low 56°	Low 68°	Low 67°	Low 67°
High 74°	High 79°	High 90°	High 87°	High 87°

Mostly Cloudy 17% Rain	Mostly Cloudy 10% Rain	Overcast 52% Rain	Mostly Cloudy 24% Rain	Mostly Cloudy 29% Rain

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