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

Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Hazardous Weather Conditions

Current conditions at

Sidney-Richland (KSDY)

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

Overcast

19°F

-7°C

Humidity 92%
Wind Speed N 8 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill9°F (-13°C)
Last update 01 Jan 07:20 AM MST
Extended Forecast for

13 Miles WSW Trotters ND

Dense Fog Advisory January 1, 07:35am until January 1, 10:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory January 1, 07:35am until January 1, 10:00am

    NOW until 10:00am Thu

    Dense Fog Advisory

  • New Year's Day

    High: 24 °F

    Patchy Dense
    Freezing Fog

  • Tonight

    Tonight: Mostly cloudy, with a low around 15. East southeast wind 6 to 8 mph.

    Low: 15 °F

    Mostly Cloudy

  • Friday

    Friday: Cloudy, with a high near 27. Southeast wind 5 to 8 mph.

    High: 27 °F

    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 15. South wind 5 to 7 mph becoming northwest after midnight.

    Low: 15 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 28. Northwest wind 5 to 7 mph becoming east in the afternoon.

    High: 28 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 21. South southeast wind 10 to 14 mph.

    Low: 21 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 42. South southeast wind around 11 mph becoming southwest in the afternoon.

    High: 42 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 26. Southwest wind around 10 mph.

    Low: 26 °F

    Partly Cloudy

Detailed Forecast

New Year's Day
Patchy dense freezing fog before 2pm. Mostly cloudy, with a high near 24. Northwest wind 5 to 7 mph becoming north northeast in the afternoon.
Tonight
Mostly cloudy, with a low around 15. East southeast wind 6 to 8 mph.
Friday
Cloudy, with a high near 27. Southeast wind 5 to 8 mph.
Friday Night
Mostly cloudy, with a low around 15. South wind 5 to 7 mph becoming northwest after midnight.
Saturday
Partly sunny, with a high near 28. Northwest wind 5 to 7 mph becoming east in the afternoon.
Saturday Night
Mostly cloudy, with a low around 21. South southeast wind 10 to 14 mph.
Sunday
Mostly sunny, with a high near 42. South southeast wind around 11 mph becoming southwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 26. Southwest wind around 10 mph.
Monday
Mostly sunny, with a high near 43. Southwest wind around 10 mph.
Monday Night
Mostly cloudy, with a low around 23. West southwest wind around 10 mph.
Tuesday
Mostly sunny, with a high near 38. West wind around 11 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles WSW Trotters ND
 47.25°N 104.17°W (Elev. 2822 ft)
Last Update:
2:42 am MST Jan 1, 2026
Forecast Valid:
7am MST Jan 1, 2026-6pm MST Jan 7, 2026
 
Forecast Discussion
 
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Additional Resources

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