Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Partly Cloudy and Breezy

30°F

-1°C

Humidity	64%
Wind Speed	NW 22 G 28 mph
Barometer	30.25 in (1027.6 mb)
Dewpoint	19°F (-7°C)
Visibility	10.00 mi
Wind Chill	17°F (-8°C)
Last update	10 Jan 2:56 pm CST

More Information:

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

Extended Forecast for

Saint Helena NE

Tonight
Low: 15 °F
Mostly Clear
Sunday
High: 46 °F
Sunny
Sunday Night
Low: 30 °F
Partly Cloudy
Monday
High: 53 °F
Mostly Sunny
Monday Night
Low: 40 °F
Mostly Cloudy
Tuesday
High: 56 °F
Mostly Sunny
and Breezy
Tuesday Night
Low: 27 °F
Mostly Cloudy
and Blustery
Wednesday
High: 36 °F
Mostly Sunny
and Breezy
Wednesday Night
Low: 24 °F
Partly Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 15. Northwest wind 5 to 14 mph, with gusts as high as 21 mph.

Sunday

Sunny, with a high near 46. South southwest wind 5 to 13 mph, with gusts as high as 20 mph.

Sunday Night

Partly cloudy, with a low around 30. West wind 7 to 10 mph.

Monday

Mostly sunny, with a high near 53. West southwest wind 7 to 10 mph, with gusts as high as 17 mph.

Monday Night

Mostly cloudy, with a low around 40. West southwest wind 9 to 17 mph, with gusts as high as 25 mph.

Tuesday

Mostly sunny, with a high near 56. Breezy, with a west northwest wind 17 to 22 mph, with gusts as high as 32 mph.

Tuesday Night

Mostly cloudy, with a low around 27. Blustery, with a north northwest wind around 18 mph, with gusts as high as 26 mph.

Wednesday

Mostly sunny, with a high near 36. Breezy, with a north northwest wind 11 to 18 mph, with gusts as high as 25 mph.

Wednesday Night

Partly cloudy, with a low around 24. North northwest wind 6 to 9 mph becoming south in the evening.

Thursday

Mostly sunny, with a high near 49. Breezy, with a south wind 10 to 15 mph becoming west northwest 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph.

Thursday Night

Mostly cloudy, with a low around 28. Blustery, with a northwest wind 18 to 24 mph, with gusts as high as 34 mph.

Friday

A chance of snow. Mostly cloudy, with a high near 35. Windy, with a northwest wind 24 to 30 mph, with gusts as high as 39 mph.

Friday Night

Mostly cloudy, with a low around 13. Blustery, with a north northwest wind 17 to 22 mph, with gusts as high as 30 mph.

Saturday

Partly sunny, with a high near 29. Blustery, with a west northwest wind 13 to 18 mph, with gusts as high as 25 mph.