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 >

Current conditions at

Sidney-Richland (KSDY)

Lat: 47.7°NLon: 104.2°WElev: 1985.0ft.

Clear

58°F

14°C

Humidity 77%
Wind Speed WSW 8 MPH
Barometer 29.35 in (993.91 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 11 Oct 10:56 PM MDT
Extended Forecast for

2 Miles N Sidney MT

  • Tonight

    Tonight: Showers likely, mainly after 5am.  Mostly cloudy, with a low around 44. West northwest wind 7 to 12 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 30 mph.  Chance of precipitation is 60%.

    Low: 44 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers, mainly before 1pm.  High near 56. Breezy, with a west wind 21 to 26 mph, with gusts as high as 40 mph.  Chance of precipitation is 80%.

    High: 56 °F

    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 26. Blustery, with a west northwest wind 18 to 23 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 37 mph.

    Low: 26 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Columbus Day

    Columbus Day: Sunny, with a high near 47. Northwest wind 6 to 9 mph becoming northeast in the afternoon.

    High: 47 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28. Northeast wind around 9 mph.

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers.  Partly sunny, with a high near 52. East wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 52 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35. East southeast wind 7 to 11 mph, with gusts as high as 21 mph.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of showers, mainly after noon.  Partly sunny, with a high near 56. East southeast wind 8 to 13 mph, with gusts as high as 22 mph.

    High: 56 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after midnight.  Mostly cloudy, with a low around 41. East wind 8 to 10 mph, with gusts as high as 18 mph.  Chance of precipitation is 60%.

    Low: 41 °F

    Showers
    Likely

Detailed Forecast

Tonight
Showers likely, mainly after 5am. Mostly cloudy, with a low around 44. West northwest wind 7 to 12 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%.
Sunday
Showers, mainly before 1pm. High near 56. Breezy, with a west wind 21 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 80%.
Sunday Night
Partly cloudy, with a low around 26. Blustery, with a west northwest wind 18 to 23 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 37 mph.
Columbus Day
Sunny, with a high near 47. Northwest wind 6 to 9 mph becoming northeast in the afternoon.
Monday Night
Partly cloudy, with a low around 28. Northeast wind around 9 mph.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 52. East wind 10 to 14 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly cloudy, with a low around 35. East southeast wind 7 to 11 mph, with gusts as high as 21 mph.
Wednesday
A 40 percent chance of showers, mainly after noon. Partly sunny, with a high near 56. East southeast wind 8 to 13 mph, with gusts as high as 22 mph.
Wednesday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 41. East wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Thursday
Showers likely, mainly before noon. Mostly cloudy, with a high near 55. East wind 10 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 60%.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 36. West wind 9 to 11 mph, with gusts as high as 20 mph.
Friday
A chance of showers. Partly sunny, with a high near 55.
Friday Night
A slight chance of showers. Mostly cloudy, with a low around 33.
Saturday
Mostly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Sidney MT
 47.74°N 104.16°W (Elev. 1991 ft)
1:33 pm MDT Oct 11, 2025
11pm MDT Oct 11, 2025-6pm MDT Oct 18, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database