YANKTON, SD 57078 Weather Forecast & Current Conditions

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57078 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
YANKTON, SD Current Weather
3:56 AM CST JAN 17, 2026
Overcast Light Snow 5°F
Feels Like:	-17°F
Dewpoint:	0°F
Rel. Hum.:	76%
Visibility:	9 miles
Wind:	NW at 24 mph, gusts to 32
Pressure:
Last 72 hours
Local Area Snow Depth
South Dakota Current Weather
South Dakota MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

57078 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	YANKTON, SD 57078 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Mostly cloudy this morning, then becoming partly sunny. A chance of flurries. Windy and much colder with highs around 9 above. Northwest winds 25 to 30 mph, diminishing to 15 to 25 mph this afternoon. Wind chill values as low as 24 below.

TONIGHT
Mostly cloudy. A chance of flurries after midnight. Cold with lows around 5 above. Temperature rising to around 16 after midnight. West winds 10 to 15 mph, becoming south with gusts up to 30 mph after midnight.

SUNDAY
Partly sunny. A slight chance of snow in the morning, then a chance of snow in the afternoon. Windy and not as cool with highs around 30. Temperature falling to around 20 in the afternoon. Northwest winds 20 to 30 mph, increasing to 30 to 35 mph in the afternoon. Gusts up to 50 mph. Chance of snow 30 percent.

SUNDAY NIGHT
Partly cloudy. Patchy blowing snow. Windy, cold with lows around 1 above. Northwest winds 20 to 30 mph with gusts up to 45 mph, diminishing to 15 to 20 mph with gusts up to 30 mph after midnight. Wind chill values as low as 18 below.

MARTIN LUTHER KING JR DAY
Mostly sunny. Cooler with highs around 17. Northwest winds 10 to 15 mph with gusts up to 30 mph. Wind chill values as low as 17 below.

MONDAY NIGHT
Partly cloudy. Cold with lows zero to 5 above zero.

TUESDAY
Partly sunny. Not as cool with highs in the mid 30s.

TUESDAY NIGHT
Mostly cloudy. Not as cool with lows 15 to 20.

WEDNESDAY
Partly sunny. Highs in the upper 20s.

WEDNESDAY NIGHT
Mostly cloudy. Cold with lows around 10 above.

THURSDAY
Mostly sunny. Highs in the upper 20s.

THURSDAY NIGHT
Mostly cloudy. Cold with lows around 10 above.

FRIDAY
Mostly cloudy in the morning, then becoming partly sunny. A 20 percent chance of snow. Highs in the lower 20s.

57078 WEATHER SATELLITE LOOPS

Visible Weather Satellite
YANKTON, SD 57078

Infrared Weather Satellite
YANKTON, SD 57078

57078 WEATHER RADAR LOOP

NEXRAD Weather Radar
YANKTON, SD 57078

MOS COMPUTER WEATHER FORECAST

YANKTON, SD 3 hourly weather forecast

weather forecast created 4:00 PM PST 1/16/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Saturday
17 JAN 2026

12 AM

10°

-9°

Mostly Cloudy

5%

0% Thunder
( 3% severe)

NNW 21

59%

0°

Low 4°

3 AM

9°

-11°

Mostly Cloudy

NNW 22

56%

-2°

High 10°

6 AM

6°

-16°

Mostly Cloudy

4%

0% Thunder
( 0% severe)

NNW 24

58%

-4°

Mostly Cloudy

Windy

9 AM

5°

-17°

Mostly Cloudy

NW 23

55%

-6°

12 PM

7°

-14°

Mostly Cloudy

0%

0% Thunder
( 0% severe)

NW 23

47%

-7°

3 PM

9°

-10°

Partly Cloudy

NW 20

45%

-6°

6 PM

7°

-8°

Partly Cloudy

2%

0% Thunder
( 0% severe)

WNW 10

52%

-5°

9 PM

6°

-6°

Mostly Cloudy

W 7

58%

-4°

Sunday
18 JAN 2026

12 AM

7°

-6°

Partly Cloudy

10%
SNOW
<.1 in

0% Thunder
( 0% severe)

SSW 8

58%

-3°

Low 5°

3 AM

13°

-1°

Mostly Cloudy

S 12

50%

0°

High 32°

6 AM

18°

5°

Mostly Cloudy

10%
SNOW
<.1 in

0% Thunder
( 0% severe)

W 13

52%

5°

Mostly Cloudy

Windy

9 AM

24°

10°

Mostly Cloudy

NW 20

72%

17°

12 PM

31°

17°

Mostly Cloudy

16%
SNOW
<.1 in

0% Thunder
( 1% severe)

NW 28

61%

20°

3 PM

27°

11°

Mostly Cloudy

NNW 28

54%

14°

6 PM

18°

1°

Mostly Cloudy

1%

0% Thunder
( 0% severe)

NNW 21

57%

7°

9 PM

12°

-6°

Partly Cloudy

NNW 20

59%

2°


YANKTON, SD extended weather forecast
Monday 19 JAN 2026	Tuesday 20 JAN 2026	Wednesday 21 JAN 2026	Thursday 22 JAN 2026	Friday 23 JAN 2026
Low 1°	Low 10°	Low 17°	Low 16°	Low 7°
High 19°	High 37°	High 29°	High 32°	High 11°

Partly Cloudy 2% Snow	Partly Cloudy 2% Snow	Mostly Cloudy 15% Snow	Partly Cloudy 12% Snow	Partly Cloudy 16% Snow

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