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Sioux City IA Weather

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NowCast ZoneCast Warnings/Advisories Hourly Track Special Radar
Sioux City, Iowa, United States (51101)  Lat: 42.50N, Lon: 96.4W
Wx Zone: IAZ031 ICAO Used: KSUX
Current Conditions
Updated: 5:52 AM CDT SAT MAY 26 2012
Sun & Moon Information:
Mostly Cloudy
Mostly Cloudy
Temp: 59°F
Humidity: 87%
Wind Speed: E16.1MPH(14KT)
Barometer: 29.87 in.
Dewpoint: 55°F
Heat Index: 59°F
Wind Chill: 56°F
Civil Twilight: 5:20 AM CDT Moon Phase:
Waxing Crescent Moon
Waxing Crescent Moon
Sunrise: 5:54 AM CDT
Sunset: 8:50 PM CDT
Civil Twilight: 9:24 PM CDT
Forecast for Sioux City, Iowa:
Dated: 344 AM CDT SAT MAY 26 2012    Expires: 415 PM CDT SAT MAY 26 2012
7 Day View   
TODAY TONIGHT SUNDAY SUNDAY
NIGHT
MEMORIAL
DAY
MONDAY
NIGHT
Chance of T-Storm Chance of T-Storm Chance of T-Storm Thunder storms Partly Cloudy Mostly Clear
Chance
Of
T-Storm
Chance
Of
T-Storm
Chance
Of
T-Storm
Thunder
Storms
Partly
Cloudy
Mostly
Clear
Hi: 90°F
Lo: 72°F Hi: 91°F
Lo: 61°F Hi: 75°F
Lo: 51°F
Pop: 20% Pop: 50% Pop: 50%
ZoneCast:
Dated: 344 AM CDT SAT MAY 26 2012    Expires: 415 PM CDT SAT MAY 26 2012
Today...Warmer. Partly sunny. Isolated thunderstorms in the morning. Isolated thunderstorms in the late afternoon. Some thunderstorms May be severe in the late afternoon. Highs around 90. Southeast winds 10 to 15 mph becoming 10 to 20 mph with gusts to around 30 mph in the afternoon. Chance of rain 20 percent.
Tonight...Mostly cloudy with chance of thunderstorms and scattered showers in the evening...Then partly cloudy after midnight. Some thunderstorms May be severe. Lows around 72. South winds 10 to 15 mph becoming 15 to 20 mph after midnight. Chance of rain 50 percent.
Sunday...Partly cloudy. A 50 percent chance of thunderstorms in the afternoon. Highs around 91. South winds 15 to 20 mph Decreasing to 10 to 15 mph in the afternoon. Gusts around 30 mph.
Sunday Night...Widespread thunderstorms. Some thunderstorms May be severe in the evening. Lows around 61. Southwest winds 5 to 10 mph becoming west after midnight.
Memorial Day...Not as warm. Partly cloudy in the morning...Then becoming sunny. Highs around 75. West winds 5 to 10 mph becoming 10 to 15 mph with gusts to around 25 mph in the afternoon.
Monday Night...Mostly clear. Lows around 51.
Tuesday...Sunny. Highs around 72.
Tuesday Night...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 50.
Wednesday...Mostly cloudy with a 50 percent chance of thunderstorms. Highs around 64.
Wednesday Night...Mostly cloudy with a 40 percent chance of thunderstorms. Lows around 49.
Thursday...Partly cloudy. Highs around 70. Lows around 51.
Friday...Partly cloudy. Highs around 70. Lows around 51.

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