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

Showers and Thunderstorms Persist of Florida; Unsettled Pattern Returns to Hawaii

A cold front lingering over Florida will continue to bring showers and thunderstorms to the state over the next couple of days. Heavy rainfall and flash flooding are possible along the east coast of Florida. A Kona Low is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the Hawaiian Islands Tuesday through the weekend. Read More >

Current conditions at

Sidney-Richland (KSDY)

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

Clear

36°F

2°C

Humidity 43%
Wind Speed SE 13 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 06 Apr 07:00 PM MDT
Extended Forecast for

Sidney MT

  • Tonight

    Tonight: Increasing clouds, with a low around 26. South southeast wind around 16 mph, with gusts as high as 25 mph.

    Low: 26 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Cloudy through mid morning, then gradual clearing, with a high near 70. Breezy, with a south southeast wind 16 to 22 mph, with gusts as high as 32 mph.

    High: 70 °F

    Decreasing
    Clouds and
    Breezy then
    Sunny

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before 9pm, then showers likely between 9pm and midnight. Low around 32. South southwest wind 14 to 20 mph becoming west northwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 80%.

    Low: 32 °F

    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain showers before 9am, then a slight chance of snow showers between 9am and noon. Mostly sunny through mid morning, then becoming cloudy, with a high near 41. Windy, with a west northwest wind 22 to 31 mph, with gusts as high as 43 mph. Chance of precipitation is 20%.

    High: 41 °F

    Windy. Slight
    Chance
    Rain/Snow
    then Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 21. North northwest wind 16 to 21 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 31 mph.

    Low: 21 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 48. West northwest wind 3 to 8 mph.

    High: 48 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25. Northwest wind 5 to 8 mph becoming light and variable after midnight.

    Low: 25 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 59. Light south southwest wind becoming south southeast 5 to 10 mph in the morning.

    High: 59 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36. South southeast wind around 11 mph, with gusts as high as 20 mph.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 26. South southeast wind around 16 mph, with gusts as high as 25 mph.
Tuesday
Cloudy through mid morning, then gradual clearing, with a high near 70. Breezy, with a south southeast wind 16 to 22 mph, with gusts as high as 32 mph.
Tuesday Night
Showers and possibly a thunderstorm before 9pm, then showers likely between 9pm and midnight. Low around 32. South southwest wind 14 to 20 mph becoming west northwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 80%.
Wednesday
A slight chance of rain showers before 9am, then a slight chance of snow showers between 9am and noon. Mostly sunny through mid morning, then becoming cloudy, with a high near 41. Windy, with a west northwest wind 22 to 31 mph, with gusts as high as 43 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 21. North northwest wind 16 to 21 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 31 mph.
Thursday
Partly sunny, with a high near 48. West northwest wind 3 to 8 mph.
Thursday Night
Partly cloudy, with a low around 25. Northwest wind 5 to 8 mph becoming light and variable after midnight.
Friday
Sunny, with a high near 59. Light south southwest wind becoming south southeast 5 to 10 mph in the morning.
Friday Night
Partly cloudy, with a low around 36. South southeast wind around 11 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 72. South southeast wind 9 to 11 mph, with gusts as high as 18 mph.
Saturday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 43. East southeast wind 8 to 10 mph.
Sunday
A chance of rain. Partly sunny, with a high near 69.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 38.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 54.
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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:
3:46 pm MDT Apr 6, 2026
Forecast Valid:
7pm MDT Apr 6, 2026-6pm MDT Apr 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation