Inclement Weather in the Pacific Northwest; Heavy Rain and Thunderstorms in Southern Texas

A series of cold fronts will continue to bring periods of gusty winds, low elevation rainfall, and high elevation snow to the Pacific Northwest this week. Heavy to excessive rainfall may produce areas of flooding over southern Texas through Monday morning. Additionally, strong to locally severe thunderstorms may produce isolated damaging winds and maybe a brief tornado across parts of south Texas. Read More >

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

55°F

13°C

Humidity 47%
Wind Speed Calm
Barometer 30.01 in (1016.7 mb)
Dewpoint 35°F (2°C)
Visibility NA
Last update 8 Nov 3:56 pm CST
Extended Forecast for

2 Miles E Grenville SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 55. South southwest wind around 7 mph.

    High: 55 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 41. South wind 7 to 13 mph, with gusts as high as 23 mph.

    Low: 41 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly cloudy through mid morning, then gradual clearing, with a high near 57. Northwest wind 7 to 14 mph, with gusts as high as 25 mph.

    High: 57 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 37. West northwest wind 3 to 8 mph.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 53. Light and variable wind becoming southwest 5 to 7 mph.

    High: 53 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain before midnight.  Mostly cloudy, with a low around 38. Light and variable wind becoming north 5 to 7 mph in the evening.  Chance of precipitation is 20%.

    Low: 38 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 43. North wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 43 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29. North wind around 8 mph.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 36. North wind 5 to 7 mph.

    High: 36 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 55. South southwest wind around 7 mph.
Tonight
Increasing clouds, with a low around 41. South wind 7 to 13 mph, with gusts as high as 23 mph.
Monday
Mostly cloudy through mid morning, then gradual clearing, with a high near 57. Northwest wind 7 to 14 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 37. West northwest wind 3 to 8 mph.
Tuesday
Partly sunny, with a high near 53. Light and variable wind becoming southwest 5 to 7 mph.
Tuesday Night
A slight chance of rain before midnight. Mostly cloudy, with a low around 38. Light and variable wind becoming north 5 to 7 mph in the evening. Chance of precipitation is 20%.
Veterans Day
Partly sunny, with a high near 43. North wind 7 to 11 mph, with gusts as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 29. North wind around 8 mph.
Thursday
Mostly sunny, with a high near 36. North wind 5 to 7 mph.
Thursday Night
Mostly clear, with a low around 28.
Friday
Sunny, with a high near 40.
Friday Night
Partly cloudy, with a low around 33.
Saturday
Mostly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Grenville SD
 45.46°N 97.34°W (Elev. 1841 ft)
3:21 pm CST Nov 8, 2026
4pm CST Nov 8, 2026-6pm CST Nov 14, 2026
 
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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