Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. Read More >

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Fair

42°F

6°C

Humidity	85%
Wind Speed	E 5 mph
Barometer	30.21 in (1024.4 mb)
Dewpoint	38°F (3°C)
Visibility	10.00 mi
Wind Chill	39°F (4°C)
Last update	19 Oct 5:56 am CDT

More Information:

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

Extended Forecast for

3 Miles NNW Saint Helena NE

Today
High: 67 °F
Becoming
Sunny
Tonight
Low: 45 °F
Mostly Clear
Tuesday
High: 69 °F
Sunny
Tuesday Night
Low: 50 °F
Mostly Clear
Wednesday
High: 75 °F
Sunny
Wednesday Night
Low: 52 °F
Mostly Clear
Thursday
High: 75 °F
Sunny
Thursday Night
Low: 58 °F
Partly Cloudy
Friday
High: 75 °F
Partly Sunny
and Windy

Detailed Forecast

Today

Partly sunny, then gradually becoming sunny, with a high near 67. Light east southeast wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 17 mph.

Tonight

Mostly clear, with a low around 45. Southeast wind around 7 mph.

Tuesday

Sunny, with a high near 69. South southeast wind 7 to 15 mph, with gusts as high as 24 mph.

Tuesday Night

Mostly clear, with a low around 50. South wind 7 to 9 mph, with gusts as high as 17 mph.

Wednesday

Sunny, with a high near 75. South wind around 6 mph.

Wednesday Night

Mostly clear, with a low around 52. Southeast wind 3 to 5 mph.

Thursday

Sunny, with a high near 75. Light southeast wind becoming south southeast 10 to 15 mph in the morning. Winds could gust as high as 24 mph.

Thursday Night

Partly cloudy, with a low around 58. Southeast wind 13 to 17 mph, with gusts as high as 29 mph.

Friday

Partly sunny, with a high near 75. Windy, with a south southeast wind 21 to 25 mph, with gusts as high as 38 mph.

Friday Night

A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 58. Breezy, with a south southeast wind 18 to 23 mph, with gusts as high as 37 mph.

Saturday

A chance of showers. Partly sunny, with a high near 67. Southwest wind 13 to 16 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.

Saturday Night

A chance of showers. Partly cloudy, with a low around 47. West northwest wind 5 to 7 mph.

Sunday

Mostly sunny, with a high near 64. West northwest wind 5 to 9 mph becoming south southeast in the afternoon. Winds could gust as high as 16 mph.