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

Heavy Rainfall Continues in Florida; Critical Fire Weather in the Southeast; Heavy Rain and Flooding Concerns in Hawaii

Thunderstorms and periods of heavy to excessive rainfall will continue over Florida through Thursday. Gusty winds and low humidity will promote elevated to critical fire weather conditions from central Georgia into north-central North Carolina Wednesday. A Kona Low is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the island chain through the weekend. Read More >

Current conditions at

Sidney-Richland (KSDY)

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

Partly Cloudy

38°F

3°C

Humidity 57%
Wind Speed WNW 14 MPH
Barometer 29.77 in (1008.13 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 07 Apr 11:56 PM MDT
Extended Forecast for

Sidney MT

  • Overnight

    Overnight: Mostly clear, with a low around 32. Breezy, with a west wind 18 to 23 mph, with gusts as high as 32 mph.

    Low: 32 °F

    Mostly Clear
    and Breezy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 41. Windy, with a northwest wind 22 to 32 mph, with gusts as high as 43 mph.

    High: 41 °F

    Mostly Cloudy
    and Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, then becoming mostly cloudy toward daybreak, with a low around 20. North northwest wind 13 to 18 mph becoming light and variable after midnight. Winds could gust as high as 28 mph.

    Low: 20 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 51. Calm wind becoming northwest 5 to 9 mph in the afternoon.

    High: 51 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 26. Northwest wind 5 to 9 mph becoming calm in the evening.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 61. Light south wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 18 mph.

    High: 61 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38. Southeast wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 73. South southeast wind around 11 mph, with gusts as high as 18 mph.

    High: 73 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 44. East southeast wind 6 to 8 mph.

    Low: 44 °F

    Mostly Cloudy
    then Slight
    Chance Rain

Detailed Forecast

Overnight
Mostly clear, with a low around 32. Breezy, with a west wind 18 to 23 mph, with gusts as high as 32 mph.
Wednesday
Mostly cloudy, with a high near 41. Windy, with a northwest wind 22 to 32 mph, with gusts as high as 43 mph.
Wednesday Night
Mostly clear, then becoming mostly cloudy toward daybreak, with a low around 20. North northwest wind 13 to 18 mph becoming light and variable after midnight. Winds could gust as high as 28 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 51. Calm wind becoming northwest 5 to 9 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 26. Northwest wind 5 to 9 mph becoming calm in the evening.
Friday
Sunny, with a high near 61. Light south wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 18 mph.
Friday Night
Partly cloudy, with a low around 38. Southeast wind 10 to 14 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny, with a high near 73. South southeast wind around 11 mph, with gusts as high as 18 mph.
Saturday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 44. East southeast wind 6 to 8 mph.
Sunday
A 30 percent chance of rain, mainly after noon. Partly sunny, with a high near 68. East northeast wind 7 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 35. North wind 10 to 14 mph, with gusts as high as 20 mph.
Monday
A chance of rain. Mostly cloudy, with a high near 48.
Monday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 24.
Tuesday
Partly sunny, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sidney MT
 47.71°N 104.19°W (Elev. 1998 ft)
Last Update:
12:46 am MDT Apr 8, 2026
Forecast Valid:
1am MDT Apr 8, 2026-6pm MDT Apr 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation