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Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

56°F

13°C

Humidity 46%
Wind Speed S 20 G 28 mph
Barometer 30.18 in (1023.0 mb)
Dewpoint 35°F (2°C)
Visibility NA
Last update 15 Nov 12:56 pm CST
Extended Forecast for

New Effington SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 54. Breezy, with a south southeast wind 17 to 21 mph.

    High: 54 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Increasing clouds, with a low around 37. South wind 9 to 14 mph, with gusts as high as 26 mph.

    Low: 37 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 57. South wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 57 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 40. South wind 7 to 10 mph.

    Low: 40 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 55. South wind 10 to 18 mph, with gusts as high as 28 mph.

    High: 55 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 42. South southeast wind 11 to 13 mph, with gusts as high as 23 mph.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 59. South southeast wind 10 to 16 mph, with gusts as high as 26 mph.

    High: 59 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain. Mostly cloudy, with a low around 39. Breezy, with a south wind 10 to 15 mph becoming west 16 to 21 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 20%.

    Low: 39 °F

    Slight Chance
    Rain and
    Breezy

  • Thursday

    Thursday: Partly sunny, with a high near 45. Breezy, with a west northwest wind 16 to 21 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 45 °F

    Partly Sunny
    and Breezy
    then Partly
    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 54. Breezy, with a south southeast wind 17 to 21 mph.
Tonight
Increasing clouds, with a low around 37. South wind 9 to 14 mph, with gusts as high as 26 mph.
Monday
Mostly sunny, with a high near 57. South wind 7 to 11 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 40. South wind 7 to 10 mph.
Tuesday
Partly sunny, with a high near 55. South wind 10 to 18 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly cloudy, with a low around 42. South southeast wind 11 to 13 mph, with gusts as high as 23 mph.
Wednesday
Mostly sunny, with a high near 59. South southeast wind 10 to 16 mph, with gusts as high as 26 mph.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 39. Breezy, with a south wind 10 to 15 mph becoming west 16 to 21 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 20%.
Thursday
Partly sunny, with a high near 45. Breezy, with a west northwest wind 16 to 21 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
Mostly cloudy, with a low around 33.
Friday
Rain likely. Cloudy, with a high near 47. Chance of precipitation is 60%.
Friday Night
Rain likely. Mostly cloudy, with a low around 36. Breezy. Chance of precipitation is 70%.
Saturday
Rain and snow likely. Mostly cloudy, with a high near 41. Breezy. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
New Effington SD
 45.85°N 96.92°W (Elev. 1099 ft)
Last Update:
1:21 pm CST Nov 15, 2026
Forecast Valid:
1pm CST Nov 15, 2026-6pm CST Nov 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation