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

Excessive Rainfall and Severe Thunderstorms Threaten the Southern U.S. Again Friday

Heavy to excessive rainfall is forecast for eastern Louisiana into central Alabama which could bring flash, urban, and riverine flooding Friday. Scattered severe thunderstorms with a few tornadoes, very large hail, and damaging winds are possible across parts of the Gulf Coast States Friday and Friday night. Read More >

Hazardous Weather Conditions

Current conditions at

Sidney-Richland (KSDY)

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

Partly Cloudy

64°F

18°C

Humidity 60%
Wind Speed NW 14 MPH
Barometer 29.5 in (998.99 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 17 May 03:56 PM MDT
Extended Forecast for

Sidney MT

Severe T-storm Watch until May 17, 08:00pm
Click here for hazard details and duration
Severe T-storm Watch
  •  
    Severe T-storm Watch until May 17, 08:00pm

    NOW until 8:00pm Fri

    Severe T-storm Watch

  • This Afternoon

    High: 68 °F

    Severe
    Thunderstorms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 3am. Some of the storms could be severe. Mostly cloudy, with a low around 44. West wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.

    Low: 44 °F

    Severe
    Thunderstorms
    then Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 65. Breezy, with a west wind 18 to 25 mph, with gusts as high as 37 mph.

    High: 65 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 42. West wind 12 to 17 mph becoming light and variable after midnight. Winds could gust as high as 31 mph.

    Low: 42 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 68. Light and variable wind becoming north 6 to 11 mph in the morning. Winds could gust as high as 18 mph.

    High: 68 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers. Partly cloudy, with a low around 43. North wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 43 °F

    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers, mainly before noon. Mostly sunny, with a high near 62. West northwest wind 7 to 15 mph, with gusts as high as 23 mph.

    High: 62 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39. Northwest wind 5 to 13 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms. Some of the storms could be severe. Partly sunny, with a steady temperature around 68. West wind around 15 mph, with gusts as high as 24 mph.
Tonight
A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 3am. Some of the storms could be severe. Mostly cloudy, with a low around 44. West wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
Saturday
Sunny, with a high near 65. Breezy, with a west wind 18 to 25 mph, with gusts as high as 37 mph.
Saturday Night
Mostly clear, with a low around 42. West wind 12 to 17 mph becoming light and variable after midnight. Winds could gust as high as 31 mph.
Sunday
Partly sunny, with a high near 68. Light and variable wind becoming north 6 to 11 mph in the morning. Winds could gust as high as 18 mph.
Sunday Night
A 30 percent chance of showers. Partly cloudy, with a low around 43. North wind 6 to 11 mph, with gusts as high as 20 mph.
Monday
A 30 percent chance of showers, mainly before noon. Mostly sunny, with a high near 62. West northwest wind 7 to 15 mph, with gusts as high as 23 mph.
Monday Night
Partly cloudy, with a low around 39. Northwest wind 5 to 13 mph, with gusts as high as 20 mph.
Tuesday
A 20 percent chance of showers after noon. Partly sunny, with a high near 61. Northwest wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 40. North northwest wind 5 to 9 mph becoming calm after midnight.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 65. Light north northeast wind becoming north 5 to 10 mph in the morning.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 42.
Thursday
A chance of showers. Partly sunny, with a high near 63.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 41.
Friday
A chance of showers. Partly sunny, with a high near 63.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Sidney MT
 47.72°N 104.16°W (Elev. 1962 ft)
Last Update:
2:12 pm MDT May 17, 2024
Forecast Valid:
4pm MDT May 17, 2024-6pm MDT May 24, 2024
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation