Severe Thunderstorms for Mid-Atlantic and Northeast; Typhoon Approaching Guam

A cold front will sweep eastward today accompanied by strong to severe thunderstorms for the mid-Atlantic and Northeast today. In the wake of this cold front, autumn like temperatures and gusty winds from the Plains, Mississippi Valley, Great Lakes to most of the eastern seaboard. Fire weather conditions for lower Mississippi Valley into portions of California. For Guam, a typhoon is approaching. Read More >

Hazardous Weather Conditions

Freeze Warning in effect from October 17, 01:00 AM CDT until October 17, 09:00 AM CDT

Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Partly Cloudy and Breezy

48°F

9°C

Humidity	56%
Wind Speed	N 25 G 37 mph
Barometer	30.57 in (1035.8 mb)
Dewpoint	33°F (1°C)
Visibility	10.00 mi
Wind Chill	40°F (4°C)
Last update	16 Oct 11:52 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

5 Miles WNW Whiting IA

Freeze Warning October 17, 01:00am until October 17, 09:00am

Click here for hazard details and duration

Freeze Warning

This Afternoon
High: 53 °F
Becoming
Sunny and
Breezy
Tonight
Low: 28 °F
Frost
Saturday
High: 58 °F
Frost then
Sunny
Saturday Night
Low: 39 °F
Clear
Sunday
High: 63 °F
Sunny
Sunday Night
Low: 42 °F
Mostly Clear
Monday
High: 63 °F
Mostly Sunny
Monday Night
Low: 45 °F
Partly Cloudy
Tuesday
High: 68 °F
Sunny

Detailed Forecast

This Afternoon

Partly sunny, then gradually becoming sunny, with a high near 53. Breezy, with a north wind 15 to 22 mph, with gusts as high as 32 mph.

Tonight

Widespread frost, mainly after midnight. Otherwise, clear, with a low around 28. North wind around 6 mph becoming calm in the evening.

Saturday

Widespread frost before 9am. Otherwise, sunny, with a high near 58. South southwest wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 29 mph.

Saturday Night

Clear, with a low around 39. South wind around 14 mph, with gusts as high as 26 mph.

Sunday

Sunny, with a high near 63. South wind around 16 mph, with gusts as high as 29 mph.

Sunday Night

Mostly clear, with a low around 42. South wind 8 to 10 mph, with gusts as high as 20 mph.

Monday

Mostly sunny, with a high near 63. South southeast wind 7 to 10 mph, with gusts as high as 20 mph.

Monday Night

Partly cloudy, with a low around 45. South southeast wind around 6 mph.

Tuesday

Sunny, with a high near 68. South southeast wind 6 to 14 mph, with gusts as high as 22 mph.