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

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

A Moderate Risk (Level 3 of 4) Excessive Rainfall Outlook and Flood Watches have been issued for portions of east Texas into Louisiana Thursday where flash, urban, and riverine flooding is possible. A Slight Risk (Level 2 of 5) for scattered severe thunderstorms has been issued from west Texas to the lower Mississippi Valley Thursday afternoon into Thursday night. Read More >

Current conditions at

Sidney-Richland (KSDY)

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

Clear

52°F

11°C

Humidity 87%
Wind Speed SW 8 MPH
Barometer 29.51 in (999.32 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 17 May 02:20 AM MDT
Extended Forecast for

4 Miles SSW Sidney MT

  • Overnight

    Overnight: Mostly clear, with a low around 50. Southwest wind around 7 mph.

    Low: 50 °F

    Mostly Clear

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms, mainly after 1pm. Increasing clouds, with a high near 76. South southwest wind 7 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 23 mph.

    High: 76 °F

    Sunny then
    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 3am, then a slight chance of showers between 3am and 5am. Cloudy, then gradual clearing toward daybreak, with a low around 43. West wind 11 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.

    Low: 43 °F

    Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 67. Breezy, with a west wind 18 to 26 mph, with gusts as high as 36 mph.

    High: 67 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 41. West wind 15 to 20 mph becoming light and variable after midnight. Winds could gust as high as 29 mph.

    Low: 41 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers after noon. Partly sunny, with a high near 70. Light and variable wind becoming north 9 to 14 mph in the morning. Winds could gust as high as 20 mph.

    High: 70 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 43. West northwest wind 8 to 13 mph, with gusts as high as 20 mph.

    Low: 43 °F

    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers. Mostly sunny, with a high near 63. West northwest wind 8 to 16 mph, with gusts as high as 24 mph.

    High: 63 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39. West northwest wind 5 to 14 mph, with gusts as high as 21 mph.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 50. Southwest wind around 7 mph.
Friday
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Increasing clouds, with a high near 76. South southwest wind 7 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 23 mph.
Friday Night
A chance of showers and thunderstorms before 3am, then a slight chance of showers between 3am and 5am. Cloudy, then gradual clearing toward daybreak, with a low around 43. West wind 11 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Saturday
Sunny, with a high near 67. Breezy, with a west wind 18 to 26 mph, with gusts as high as 36 mph.
Saturday Night
Mostly clear, with a low around 41. West wind 15 to 20 mph becoming light and variable after midnight. Winds could gust as high as 29 mph.
Sunday
A 20 percent chance of showers after noon. Partly sunny, with a high near 70. Light and variable wind becoming north 9 to 14 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 43. West northwest wind 8 to 13 mph, with gusts as high as 20 mph.
Monday
A 30 percent chance of showers. Mostly sunny, with a high near 63. West northwest wind 8 to 16 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 39. West northwest wind 5 to 14 mph, with gusts as high as 21 mph.
Tuesday
A 20 percent chance of showers after noon. Partly sunny, with a high near 64. West northwest wind 5 to 11 mph, with gusts as high as 18 mph.
Tuesday Night
Partly cloudy, with a low around 40. North northwest wind 5 to 10 mph becoming light north northeast after midnight.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 68.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 42.
Thursday
A chance of showers. Partly sunny, with a high near 66.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Sidney MT
 47.65°N 104.18°W (Elev. 1939 ft)
Last Update:
2:26 am MDT May 17, 2024
Forecast Valid:
2am MDT May 17, 2024-6pm MDT May 23, 2024
 
Forecast Discussion
 
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Additional Resources

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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