Weather

Conditions and forecast for Yankton, SD
[Back to list of cities]


Conditions

Updated: 5:41 AM CDT on September 19, 2018
Temperature 64°F
Humidity 94%
Dew Point 63°F
Wind ENE at 12 mph
Pressure 29.90 in (Falling)
Conditions Overcast
Visibility 10.0 miles
Clouds (FEW) : 500 ft
Overcast (OVC) : 6000 ft
Yesterday's Maximum 73°F
Yesterday's Minimum 63°F
Sunrise07:14 AM (CDT)
Sunset07:30 PM (CDT)
Moon Rise05:36 PM (CDT)
Moon Set02:41 AM (CDT)
Moon Phase


Local Radar


Local Satellite

Forecast as of 11:21 PM CDT on September 19, 2018


Flash Flood Watch in effect until 1 PM CDT this afternoon...

Thursday
Thunderstorms likely. High 73F. ESE winds shifting to W at 15 to 25 mph. Chance of rain 90%.

Thursday Night
A few clouds from time to time. Low 49F. Winds WNW at 10 to 20 mph.

Friday
Partly to mostly cloudy. High around 60F. Winds NNW at 15 to 25 mph.

Friday Night
A mostly clear sky. Low 42F. Winds ESE at 5 to 10 mph.

Saturday
A mainly sunny sky. High 71F. Winds SSE at 10 to 20 mph.

Saturday Night
Clear skies. Low 51F. Winds SSE at 10 to 15 mph.

Sunday
Sunny skies. High 78F. Winds SSE at 15 to 25 mph.

Sunday Night
A few clouds overnight. Low 59F. Winds SSE at 10 to 20 mph.

Monday
Scattered thunderstorms. High 71F. S winds shifting to WNW at 10 to 15 mph. Chance of rain 60%.

Monday Night
Showers in the evening, then clearing overnight. Low around 50F. Winds NNW at 5 to 10 mph. Chance of rain 60%.

Tuesday
Sunshine and clouds mixed. Slight chance of a rain shower. High 62F. Winds NNW at 10 to 20 mph.

Tuesday Night
Clear skies. Low near 45F. Winds NW at 5 to 10 mph.

Wednesday
Sunny along with a few clouds. High 62F. Winds NW at 10 to 15 mph.

Wednesday Night
Partly cloudy early with increasing clouds overnight. Low 43F. Winds WNW at 5 to 10 mph.

Thursday
Intervals of clouds and sunshine. High 61F. Winds NW at 10 to 20 mph.

Thursday Night
Partly cloudy skies. Low 42F. Winds NW at 10 to 15 mph.

Friday
Mainly sunny. High 61F. Winds NW at 10 to 20 mph.

Friday Night
Mainly clear skies. Low 43F. Winds NNW at 5 to 10 mph.

Saturday
Sunshine. High 62F. Winds NE at 5 to 10 mph.

Saturday Night
Mostly clear skies. Low 43F. Winds SE at 5 to 10 mph.

Sunday
Mostly sunny skies. High 63F. Winds SW at 10 to 15 mph.

Sunday Night
Partly cloudy skies. Low 44F. Winds NNW at 5 to 10 mph.


Flash Flood Warning
Statement Issued: 4:51 am CDT on September 20, 2018

The National Weather Service in Sioux Falls has issued a

* Flash Flood Warning for...
Yankton County in southeastern South Dakota...
northwestern Turner County in southeastern South Dakota...
Hutchinson County in southeastern South Dakota...

* until 945 am CDT.

* At 448 am CDT, emergency management reported multiple roads with
water flowing over roads. One and a half to two and a half inches
of rain has already fallen on saturated ground overnight, with
additional rain through the morning hours. Flash flooding is
occurring and will likely continue for the next several hours.

Precautionary/preparedness actions...

Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Be especially cautious at night when it is harder to recognize the
dangers of flooding.

Please report flooding to your local law enforcement agency when you
can do so safely.


Lat... Lon 4317 9764 4317 9787 4350 9787 4350 9740
      4344 9692 4334 9693 4328 9719 4323 9726
      4317 9722 4317 9716 4291 9716 4291 9764


Vandenboogart




Flash Flood Watch
Statement Issued: 12:54 am CDT on September 20, 2018

... Flash Flood Watch in effect through this afternoon...

The National Weather Service in Sioux Falls has expanded the

* Flash Flood Watch to include portions of south central South
Dakota and southeast South Dakota, including the following
areas, in south central South Dakota, Charles Mix. In
southeast South Dakota, Bon Homme, Clay SD, and Yankton.

* Through this afternoon

* occasional thunderstorms will continue into Thursday morning.
This thunderstorm activity will have the potential to produce
high hourly rainfall rates. Additional widespread rainfall
accumulations between 1 and 3 inches will be possible, with
localized higher amounts possible.

* Heavy rains can lead to flash flooding, with water covered
roads and urban flooding possible. Flooding an area streams
and rivers will also be possible into Thursday.

Precautionary/preparedness actions...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should flash flood warnings be issued.






Weather blog

Updraft

Minnesota Public Radio chief meteorologist Paul Huttner blogs about our region's favorite conversation starter.

Become a Sponsor