Flooding Risks from Tropical Moisture Across the Intermountain West and East Coast

Tropical moisture from Isaias and Rachel will impact portions of the Intermountain West and East Coast states. Flooding, gusty winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, record warmth will spread northward across the Mississippi Valley the next few days. Looking for snow, the first winter storm of the season is underway across the northern Rockies. Read More >

Current conditions at

ONIDAMUNC (K98D)

Lat: 44.7°NLon: 100.1°WElev: 1874ft.

Overcast

55°F

13°C

Humidity 94%
Wind Speed NE 13 mph
Barometer 29.80 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 11 Oct 6:35 pm CDT
Extended Forecast for

Blunt SD

  • Tonight

    Tonight: Mostly cloudy, with a low around 46. Northeast wind 10 to 14 mph, with gusts as high as 22 mph.

    Low: 46 °F

    Mostly Cloudy

  • Columbus Day

    Columbus Day: A slight chance of showers before noon, then a chance of sprinkles between noon and 1pm.  Mostly cloudy, with a high near 64. East northeast wind 9 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.  Chance of precipitation is 10%.

    High: 64 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy during the evening, then mostly clear overnight, with a low around 41. North northwest wind 10 to 15 mph, with gusts as high as 24 mph.

    Low: 41 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 57. North northwest wind 7 to 9 mph.

    High: 57 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39. North wind 5 to 7 mph.

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 62. North northeast wind 3 to 8 mph.

    High: 62 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers.  Partly cloudy, with a low around 42. East wind around 6 mph.  Chance of precipitation is 50%.

    Low: 42 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers before 1pm.  Mostly cloudy, with a high near 62. Breezy, with an east southeast wind 5 to 10 mph becoming northwest 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph.  Chance of precipitation is 30%.

    High: 62 °F

    Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 37. Breezy, with a northwest wind 17 to 20 mph, with gusts as high as 34 mph.

    Low: 37 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 46. Northeast wind 10 to 14 mph, with gusts as high as 22 mph.
Columbus Day
A slight chance of showers before noon, then a chance of sprinkles between noon and 1pm. Mostly cloudy, with a high near 64. East northeast wind 9 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 10%.
Monday Night
Mostly cloudy during the evening, then mostly clear overnight, with a low around 41. North northwest wind 10 to 15 mph, with gusts as high as 24 mph.
Tuesday
Partly sunny, with a high near 57. North northwest wind 7 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 39. North wind 5 to 7 mph.
Wednesday
Sunny, with a high near 62. North northeast wind 3 to 8 mph.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 42. East wind around 6 mph. Chance of precipitation is 50%.
Thursday
A chance of showers before 1pm. Mostly cloudy, with a high near 62. Breezy, with an east southeast wind 5 to 10 mph becoming northwest 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 37. Breezy, with a northwest wind 17 to 20 mph, with gusts as high as 34 mph.
Friday
Mostly sunny, with a high near 55.
Friday Night
Areas of frost. Otherwise, mostly clear, with a low around 34.
Saturday
Sunny, with a high near 66.
Saturday Night
Mostly clear, with a low around 43.
Sunday
Sunny, with a high near 72.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Blunt SD
 44.51°N 99.99°W (Elev. 1654 ft)
6:36 pm CDT Oct 11, 2026
6pm CDT Oct 11, 2026-6pm CDT Oct 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database