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

Areas of Showers & Thunderstorms with Hot Temperatures for Many Locales During the Holiday Weekend

Showers and thunderstorms are expected along a stationary frontal boundary from the Mid-South to the eastern Gulf Coast region and northern Florida through Saturday. In the north-central U.S., locally severe thunderstorms and flash flooding will remain possible. Hot temperatures will persist through the weekend over much of the central and eastern U.S. with pleasant temperatures in the Northwest. Read More >

Hazardous Weather Conditions

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

84°F

29°C

Humidity 55%
Wind Speed SW 3 mph
Barometer 30.06 in (1015.6 mb)
Dewpoint 66°F (19°C)
Visibility NA
Heat Index86°F (30°C)
Last update 4 Jul 10:56 am CDT
Extended Forecast for

Roslyn SD

  • Independence
    Day

    Independence Day: Mostly sunny, with a high near 87. South wind 13 to 15 mph.

    Mostly Sunny

    High: 87 °F

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 68. South wind 7 to 15 mph. Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 68 °F

  • Sunday

    Sunday: A slight chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 87. South southwest wind 11 to 15 mph. Chance of precipitation is 40%.

    Chance
    T-storms

    High: 87 °F

  • Sunday
    Night

    Sunday Night: Showers and thunderstorms likely, mainly after 7pm. Mostly cloudy, with a low around 67. South wind 6 to 10 mph becoming east southeast after midnight. Chance of precipitation is 60%.

    T-storms
    Likely

    Low: 67 °F

  • Monday

    Monday: Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 81. South southwest wind 6 to 8 mph becoming northwest in the afternoon. Chance of precipitation is 60%.

    T-storms
    Likely

    High: 81 °F

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 64. East northeast wind 3 to 7 mph. Chance of precipitation is 40%.

    Chance
    T-storms

    Low: 64 °F

  • Tuesday

    Tuesday: A chance of showers and thunderstorms. Mostly sunny, with a high near 83. East northeast wind 6 to 11 mph becoming southeast in the afternoon. Chance of precipitation is 40%.

    Chance
    T-storms

    High: 83 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 70. Southeast wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

    Chance
    T-storms

    Low: 70 °F

  • Wednesday

    Wednesday: A chance of showers and thunderstorms. Mostly sunny, with a high near 88. South southwest wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

    Chance
    T-storms

    High: 88 °F

Detailed Forecast

Independence Day
Mostly sunny, with a high near 87. South wind 13 to 15 mph.
Tonight
A chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 68. South wind 7 to 15 mph. Chance of precipitation is 30%.
Sunday
A slight chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 87. South southwest wind 11 to 15 mph. Chance of precipitation is 40%.
Sunday Night
Showers and thunderstorms likely, mainly after 7pm. Mostly cloudy, with a low around 67. South wind 6 to 10 mph becoming east southeast after midnight. Chance of precipitation is 60%.
Monday
Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 81. South southwest wind 6 to 8 mph becoming northwest in the afternoon. Chance of precipitation is 60%.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 64. East northeast wind 3 to 7 mph. Chance of precipitation is 40%.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 83. East northeast wind 6 to 11 mph becoming southeast in the afternoon. Chance of precipitation is 40%.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 70. Southeast wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 88. South southwest wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 67. Chance of precipitation is 50%.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 85. Chance of precipitation is 30%.
Thursday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 66. Chance of precipitation is 20%.
Friday
Sunny, with a high near 85.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Roslyn SD
 45.5°N 97.49°W (Elev. 1804 ft)
Last Update:
8:46 am CDT Jul 4, 2020
Forecast Valid:
11am CDT Jul 4, 2020-6pm CDT Jul 10, 2020
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation