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

Showers and Storms in the East; Dangerously Hot and Dry in the West

Scattered showers and storms are expected across portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Hot, dry weather and increasing winds will allow elevated wildfire conditions to return to the northern Intermountain West, where air quality issues persist from ongoing fires. 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 64%
Wind Speed N 12 mph
Barometer 29.90 in (1010.8 mb)
Dewpoint 65°F (18°C)
Visibility NA
Heat Index80°F (27°C)
Last update 9 Aug 3:56 pm CDT
Extended Forecast for

Browns Valley MN

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 81. North northeast wind around 10 mph.

    High: 81 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 58. North wind 5 to 7 mph becoming calm in the evening.

    Low: 58 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 81. Calm wind becoming southeast 5 to 8 mph in the morning.

    High: 81 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 61. East southeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 40%.

    Low: 61 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers before 10am, then a slight chance of showers and thunderstorms between 10am and 1pm. Mostly sunny, with a high near 81. Calm wind becoming northeast 5 to 7 mph in the morning. Chance of precipitation is 20%.

    High: 81 °F

    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 1am, then a chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 61. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 61 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of thunderstorms before 7am. Mostly sunny, with a high near 79. Light north wind becoming north northeast 5 to 9 mph in the morning. Chance of precipitation is 10%.

    High: 79 °F

    Slight Chance
    T-storms then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 57. North wind 3 to 7 mph.

    Low: 57 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 74. East northeast wind 3 to 6 mph.

    High: 74 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 81. North northeast wind around 10 mph.
Tonight
Mostly cloudy, with a low around 58. North wind 5 to 7 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 81. Calm wind becoming southeast 5 to 8 mph in the morning.
Monday Night
A chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 61. East southeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 40%.
Tuesday
A slight chance of showers before 10am, then a slight chance of showers and thunderstorms between 10am and 1pm. Mostly sunny, with a high near 81. Calm wind becoming northeast 5 to 7 mph in the morning. Chance of precipitation is 20%.
Tuesday Night
A chance of showers and thunderstorms before 1am, then a chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 61. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Wednesday
A slight chance of thunderstorms before 7am. Mostly sunny, with a high near 79. Light north wind becoming north northeast 5 to 9 mph in the morning. Chance of precipitation is 10%.
Wednesday Night
Mostly cloudy, with a low around 57. North wind 3 to 7 mph.
Thursday
Partly sunny, with a high near 74. East northeast wind 3 to 6 mph.
Thursday Night
Mostly cloudy, with a low around 56.
Friday
Partly sunny, with a high near 74.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 40%.
Saturday
A chance of showers. Mostly cloudy, with a high near 72. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Browns Valley MN
 45.59°N 96.83°W (Elev. 997 ft)
Last Update:
4:37 pm CDT Aug 9, 2026
Forecast Valid:
4pm CDT Aug 9, 2026-6pm CDT Aug 15, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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