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National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rainfall Threat to the South from Possible Tropical/Subtropical System Over the Weekend

A tropical disturbance over the Yucatan Peninsula has a High chance of developing into a tropical or subtropical depression in the Gulf over the Memorial Day Weekend. This system has the potential to bring heavy rainfall to portions of the Gulf Coast over the next 5-7 days. The threat of rip currents will also steadily increase along the Gulf from FL to LA over the holiday weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

78°F

26°C

Humidity 54%
Wind Speed SW 6 mph
Barometer 29.75 in (1005.2 mb)
Dewpoint 60°F (16°C)
Visibility NA
Heat Index79°F (26°C)
Last update 25 May 8:56 am CDT
Extended Forecast for

Britton SD

  • Today

    Today: Sunny and hot, with a high near 92. South southwest wind 8 to 15 mph becoming west in the afternoon.

    Hot

    High: 92 °F

  • Tonight

    Tonight: Mostly clear, with a low around 60. Southwest wind 7 to 11 mph.

    Mostly Clear

    Low: 60 °F

  • Saturday

    Saturday: Sunny and hot, with a high near 93. Southwest wind 6 to 9 mph becoming west northwest in the afternoon.

    Hot

    High: 93 °F

  • Saturday
    Night

    Saturday Night: A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 64. West wind 5 to 7 mph becoming southeast in the evening. Chance of precipitation is 20%.

    Mostly Clear
    then Slight
    Chance
    T-storms

    Low: 64 °F

  • Sunday

    Sunday: A slight chance of showers and thunderstorms before 1pm. Mostly sunny and hot, with a high near 93. South southeast wind 5 to 11 mph. Chance of precipitation is 20%.

    Slight Chance
    T-storms

    High: 93 °F

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 67. Southeast wind around 8 mph. Chance of precipitation is 30%.

    Mostly Cloudy
    then Chance
    T-storms

    Low: 67 °F

  • Memorial
    Day

    Memorial Day: A chance of showers and thunderstorms. Mostly cloudy, with a high near 86. East southeast wind 7 to 11 mph. Chance of precipitation is 30%.

    Chance
    T-storms

    High: 86 °F

  • Monday
    Night

    Monday Night: Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 64. East wind 8 to 10 mph. Chance of precipitation is 60%.

    T-storms
    Likely

    Low: 64 °F

  • Tuesday

    Tuesday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 83. South wind 10 to 14 mph. Chance of precipitation is 50%.

    Chance
    T-storms

    High: 83 °F

Detailed Forecast

Today
Sunny and hot, with a high near 92. South southwest wind 8 to 15 mph becoming west in the afternoon.
Tonight
Mostly clear, with a low around 60. Southwest wind 7 to 11 mph.
Saturday
Sunny and hot, with a high near 93. Southwest wind 6 to 9 mph becoming west northwest in the afternoon.
Saturday Night
A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 64. West wind 5 to 7 mph becoming southeast in the evening. Chance of precipitation is 20%.
Sunday
A slight chance of showers and thunderstorms before 1pm. Mostly sunny and hot, with a high near 93. South southeast wind 5 to 11 mph. Chance of precipitation is 20%.
Sunday Night
A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 67. Southeast wind around 8 mph. Chance of precipitation is 30%.
Memorial Day
A chance of showers and thunderstorms. Mostly cloudy, with a high near 86. East southeast wind 7 to 11 mph. Chance of precipitation is 30%.
Monday Night
Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 64. East wind 8 to 10 mph. Chance of precipitation is 60%.
Tuesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 83. South wind 10 to 14 mph. Chance of precipitation is 50%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 60.
Thursday
Mostly sunny, with a high near 82.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Britton SD
 45.8°N 97.74°W (Elev. 1319 ft)
Last Update:
8:29 am CDT May 25, 2018
Forecast Valid:
9am CDT May 25, 2018-6pm CDT May 31, 2018
 
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