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

Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather from the Southern Plains to the Great Lakes

Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over CNMI and tropical storm conditions over Guam. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes today. Read More >

Hazardous Weather Conditions

Current conditions at

LEADORE CREEK (LDOI1)

Lat: 44.70192°NLon: 113.34692°WElev: 6150.0ft.

NA

50°F

10°C

Humidity 29%
Wind Speed WNW 9 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Wind Chill46°F (8°C)
Last update 14 Apr 03:36 PM MDT
Extended Forecast for

28 Miles SSW Lima MT

Winter Weather Advisory April 15, 06:00pm until April 16, 09:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Increasing clouds, with a low around 27. West wind 10 to 18 mph, with gusts as high as 29 mph.

    Low: 27 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Snow likely, mainly after 5pm. Mostly cloudy, with a high near 36. Breezy, with a southwest wind 10 to 15 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Breezy.
    Slight Chance
    Snow then
    Snow Likely

  • Wednesday Night

    Wednesday Night: Snow showers before 9pm, then snow after 9pm. Some thunder is also possible. Low around 18. Breezy, with a south southwest wind 18 to 26 mph becoming west after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 18 °F

    Snow Showers
    and Breezy

  • Thursday

    Thursday: Snow. High near 21. West northwest wind 15 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 21 °F

    Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 12. Blustery, with a north northwest wind 21 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 12 °F

    Blustery.
    Snow Likely
    then Slight
    Chance Snow

  • Friday

    Friday: A 50 percent chance of snow, mainly after noon. Partly sunny, with a high near 26. New snow accumulation of less than a half inch possible.

    High: 26 °F

    Slight Chance
    Snow then
    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight. Partly cloudy, with a low around 14.

    Low: 14 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 34.

    High: 34 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 27. West wind 10 to 18 mph, with gusts as high as 29 mph.
Wednesday
Snow likely, mainly after 5pm. Mostly cloudy, with a high near 36. Breezy, with a southwest wind 10 to 15 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow showers before 9pm, then snow after 9pm. Some thunder is also possible. Low around 18. Breezy, with a south southwest wind 18 to 26 mph becoming west after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Thursday
Snow. High near 21. West northwest wind 15 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Thursday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 12. Blustery, with a north northwest wind 21 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Friday
A 50 percent chance of snow, mainly after noon. Partly sunny, with a high near 26. New snow accumulation of less than a half inch possible.
Friday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around 14.
Saturday
Sunny, with a high near 34.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
Mostly sunny, with a high near 43.
Sunday Night
Partly cloudy, with a low around 30. Breezy.
Monday
A chance of rain and snow. Partly sunny, with a high near 48. Breezy.
Monday Night
A chance of snow. Mostly cloudy, with a low around 31. Breezy.
Tuesday
A chance of snow. Partly sunny, with a high near 45. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
28 Miles SSW Lima MT
 44.27°N 112.84°W (Elev. 8845 ft)
Last Update:
2:01 pm MDT Apr 14, 2026
Forecast Valid:
3pm MDT Apr 14, 2026-6pm MDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation