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

Gusty Winds in the Mid-Atlantic and Northeast; Atmospheric River to Impact the Northwest

Gusty winds are expected from portions of the Mid-Atlantic into the Northeast through the night following the system that brought rain to the area. An atmospheric river will move into the Northwest late today into Saturday bringing moderate to heavy rainfall, mountain snow, windy conditions, and high surf to the area over the weekend. Read More >

Current conditions at

Sidney-Richland (KSDY)

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

Partly Cloudy

55°F

13°C

Humidity 46%
Wind Speed NW 27 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 02 Nov 08:56 AM MST
Extended Forecast for

4 Miles SSW Sidney MT

  • Today

    Today: Sunny, with a high near 57. Breezy, with a west northwest wind 21 to 26 mph, with gusts as high as 40 mph.

    High: 57 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 28. West wind 9 to 17 mph, with gusts as high as 30 mph.

    Low: 28 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 52. West southwest wind 6 to 8 mph.

    High: 52 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Cloudy, with a low around 31. Light east wind.

    Low: 31 °F

    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 52. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 52 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 26. Northwest wind around 6 mph becoming light and variable in the evening.

    Low: 26 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 56. Light and variable wind becoming south southeast 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 56 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 37. South southwest wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 59. West northwest wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 59 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 57. Breezy, with a west northwest wind 21 to 26 mph, with gusts as high as 40 mph.
Tonight
Mostly clear, with a low around 28. West wind 9 to 17 mph, with gusts as high as 30 mph.
Monday
Mostly sunny, with a high near 52. West southwest wind 6 to 8 mph.
Monday Night
Cloudy, with a low around 31. Light east wind.
Tuesday
Mostly cloudy, with a high near 52. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 26. Northwest wind around 6 mph becoming light and variable in the evening.
Wednesday
Mostly sunny, with a high near 56. Light and variable wind becoming south southeast 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Cloudy, with a low around 37. South southwest wind 8 to 10 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 59. West northwest wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.
Thursday Night
Partly cloudy, with a low around 27. West northwest wind 7 to 14 mph, with gusts as high as 23 mph.
Friday
Partly sunny, with a high near 52. South southwest wind 6 to 14 mph, with gusts as high as 23 mph.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 30.
Saturday
Partly sunny, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Sidney MT
 47.65°N 104.18°W (Elev. 1939 ft)
Last Update:
8:21 am MST Nov 2, 2025
Forecast Valid:
9am MST Nov 2, 2025-6pm MST Nov 8, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation