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

Heavy Rainfall and Flooding Concerns in the Southwest; Coastal Low to Impact the East Coast

Deep tropical moisture will lead to widespread showers and thunderstorms capable of producing flash flooding through early next week over the Southwest and Four Corners. A coastal storm is expected to impact the southeast U.S. coast and mid-Atlantic regions with flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >

Hazardous Weather Conditions

Current conditions at

STURGIS (K49B)

Lat: 44.42°NLon: 103.38°WElev: 3243ft.

Mostly Cloudy

52°F

11°C

Humidity 67%
Wind Speed NW 16 mph
Barometer 29.79 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 12 Oct 2:15 pm MDT
Extended Forecast for

Nemo SD

  • This Afternoon

    This Afternoon: Scattered showers before 4pm. Mostly sunny, with a high near 53. Northwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 53 °F

    Scattered
    Showers

  • Tonight

    Tonight: Widespread frost before 10pm, then widespread frost after 1am. Otherwise, mostly clear, with a low around 25. Northwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 15 mph.

    Low: 25 °F

    Frost

  • Columbus Day

    Columbus Day: Widespread frost, mainly before 8am. Otherwise, increasing clouds, with a high near 53. Light south wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 16 mph.

    High: 53 °F

    Frost then
    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 32. Southeast wind 6 to 8 mph.

    Low: 32 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers before noon. Partly sunny, with a high near 56. Southeast wind 6 to 8 mph, with gusts as high as 20 mph.

    High: 56 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 36. South wind 3 to 6 mph. Winds could gust as high as 15 mph.

    Low: 36 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 63. Southeast wind 3 to 6 mph. Winds could gust as high as 15 mph. Chance of precipitation is 40%.

    High: 63 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 38. Light and variable wind.

    Low: 38 °F

    Showers
    Likely

  • Thursday

    Thursday: A chance of showers. Partly sunny, with a high near 57.

    High: 57 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Scattered showers before 4pm. Mostly sunny, with a high near 53. Northwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Tonight
Widespread frost before 10pm, then widespread frost after 1am. Otherwise, mostly clear, with a low around 25. Northwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Columbus Day
Widespread frost, mainly before 8am. Otherwise, increasing clouds, with a high near 53. Light south wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 16 mph.
Monday Night
A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 32. Southeast wind 6 to 8 mph.
Tuesday
A 20 percent chance of showers before noon. Partly sunny, with a high near 56. Southeast wind 6 to 8 mph, with gusts as high as 20 mph.
Tuesday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 36. South wind 3 to 6 mph. Winds could gust as high as 15 mph.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 63. Southeast wind 3 to 6 mph. Winds could gust as high as 15 mph. Chance of precipitation is 40%.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 38. Light and variable wind.
Thursday
A chance of showers. Partly sunny, with a high near 57.
Thursday Night
A chance of rain showers before 4am, then a slight chance of rain and snow showers. Partly cloudy, with a low around 32.
Friday
A slight chance of rain and snow showers. Mostly sunny, with a high near 57.
Friday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 29.
Saturday
A slight chance of rain and snow showers. Mostly sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Nemo SD
 44.19°N 103.52°W (Elev. 4744 ft)
Last Update:
1:46 pm MDT Oct 12, 2025
Forecast Valid:
2pm MDT Oct 12, 2025-6pm MDT Oct 18, 2025
 
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