Weather Impacts for the Pacific Northwest This Week; Watching the Eastern U.S.

A series of Pacific fronts will bring periods of moderate rain, higher elevation snow, and gusty winds to the Pacific Northwest through this week. A more widespread precipitation event looks likely this weekend. In the Mid-Atlantic and Northeast U.S. a storm may bring gusty winds, low elevation rain, and high elevation wet snow Thursday into Saturday. Read More >

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

60°F

16°C

Humidity 35%
Wind Speed SW 3 mph
Barometer 29.97 in (1015.4 mb)
Dewpoint 32°F (0°C)
Visibility NA
Last update 10 Nov 2:56 pm CST
Extended Forecast for

Grenville SD

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 59. South wind 7 to 9 mph.

    High: 59 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of rain before 11pm.  Cloudy, then gradually becoming partly cloudy, with a low around 39. Light and variable wind becoming north 5 to 9 mph in the evening.  Chance of precipitation is 20%.

    Low: 39 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 44. North wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 44 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28. North northeast wind 7 to 9 mph.

    Low: 28 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 36. North northeast wind 5 to 7 mph.

    High: 36 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 25. North northeast wind around 5 mph becoming light and variable.

    Low: 25 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 37. Southeast wind 5 to 8 mph.

    High: 37 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 28. South southeast wind 8 to 13 mph, with gusts as high as 21 mph.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 41. South southeast wind 13 to 16 mph, with gusts as high as 29 mph.

    High: 41 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 59. South wind 7 to 9 mph.
Tonight
A slight chance of rain before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 39. Light and variable wind becoming north 5 to 9 mph in the evening. Chance of precipitation is 20%.
Veterans Day
Mostly sunny, with a high near 44. North wind 8 to 11 mph, with gusts as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 28. North northeast wind 7 to 9 mph.
Thursday
Sunny, with a high near 36. North northeast wind 5 to 7 mph.
Thursday Night
Mostly clear, with a low around 25. North northeast wind around 5 mph becoming light and variable.
Friday
Sunny, with a high near 37. Southeast wind 5 to 8 mph.
Friday Night
Mostly clear, with a low around 28. South southeast wind 8 to 13 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny, with a high near 41. South southeast wind 13 to 16 mph, with gusts as high as 29 mph.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Partly sunny, with a high near 44.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Partly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
Grenville SD
 45.46°N 97.37°W (Elev. 1795 ft)
3:21 pm CST Nov 10, 2026
3pm CST Nov 10, 2026-6pm CST Nov 16, 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