Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Current conditions at

Sidney-Richland (KSDY)

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

Clear

81°F

27°C

Humidity 28%
Wind Speed E 6 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 01 Sep 01:20 PM MDT
Extended Forecast for

5 Miles NE Sidney MT

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 82. East southeast wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 82 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 55. East wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 55 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 87. South southeast wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 87 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before midnight, then a chance of showers between midnight and 1am.  Mostly cloudy, with a low around 59. Southeast wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 29 mph.  Chance of precipitation is 30%.

    Low: 59 °F

    Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 88. West wind 3 to 6 mph.

    High: 88 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58. East southeast wind 5 to 8 mph.

    Low: 58 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 94. Southeast wind 7 to 11 mph, with gusts as high as 24 mph.

    High: 94 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 60. Northeast wind 7 to 13 mph, with gusts as high as 23 mph.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 88. North wind 7 to 13 mph, with gusts as high as 23 mph.

    High: 88 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 82. East southeast wind 7 to 10 mph, with gusts as high as 18 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 55. East wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 87. South southeast wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
A chance of showers and thunderstorms before midnight, then a chance of showers between midnight and 1am. Mostly cloudy, with a low around 59. Southeast wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 88. West wind 3 to 6 mph.
Thursday Night
Mostly clear, with a low around 58. East southeast wind 5 to 8 mph.
Friday
Sunny, with a high near 94. Southeast wind 7 to 11 mph, with gusts as high as 24 mph.
Friday Night
Mostly clear, with a low around 60. Northeast wind 7 to 13 mph, with gusts as high as 23 mph.
Saturday
Sunny, with a high near 88. North wind 7 to 13 mph, with gusts as high as 23 mph.
Saturday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 56. North northeast wind 7 to 14 mph, with gusts as high as 24 mph.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 82. Northeast wind 7 to 13 mph, with gusts as high as 23 mph.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 55.
Labor Day
A chance of showers and thunderstorms. Mostly cloudy, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NE Sidney MT
 47.76°N 104.1°W (Elev. 1929 ft)
12:45 pm MDT Sep 1, 2026
1pm MDT Sep 1, 2026-6pm MDT Sep 7, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database