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

Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

TROY (TROM8)

Lat: 48.48165°NLon: 115.90507°WElev: 2009.0ft.

NA

43°F

6°C

Humidity 96%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 13 Apr 01:07 AM MDT
Extended Forecast for

10 Miles SSW Yaak MT

  • Overnight

    Overnight: A 20 percent chance of rain after 4am. Snow level 7000 feet. Mostly cloudy, with a low around 36. West northwest wind around 6 mph becoming south southwest.

    Low: 36 °F

    Slight Chance
    Rain

  • Monday

    Monday: A chance of rain and snow before noon, then rain. Some thunder is also possible. Snow level 6600 feet. High near 42. West southwest wind 6 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 42 °F

    Chance
    Rain/Snow
    then Showers

  • Monday Night

    Monday Night: Rain and snow likely before 1am, then a slight chance of snow between 1am and 3am. Mostly cloudy, with a low around 30. Southwest wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow
    Likely then
    Slight Chance
    Snow

  • Tuesday

    Tuesday: Snow likely, mainly after noon. Mostly cloudy, with a high near 33. Southwest wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Snow. Low around 29. Southwest wind around 20 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 29 °F

    Snow

  • Wednesday

    Wednesday: Snow. High near 31. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 31 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow likely. Mostly cloudy, with a low around 23. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 23 °F

    Snow Likely

  • Thursday

    Thursday: Snow likely. Mostly cloudy, with a high near 31.

    High: 31 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A slight chance of snow before midnight. Partly cloudy, with a low around 21.

    Low: 21 °F

    Slight Chance
    Snow then
    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of rain after 4am. Snow level 7000 feet. Mostly cloudy, with a low around 36. West northwest wind around 6 mph becoming south southwest.
Monday
A chance of rain and snow before noon, then rain. Some thunder is also possible. Snow level 6600 feet. High near 42. West southwest wind 6 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday Night
Rain and snow likely before 1am, then a slight chance of snow between 1am and 3am. Mostly cloudy, with a low around 30. Southwest wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
Snow likely, mainly after noon. Mostly cloudy, with a high near 33. Southwest wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow. Low around 29. Southwest wind around 20 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Snow. High near 31. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 23. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow likely. Mostly cloudy, with a high near 31.
Thursday Night
A slight chance of snow before midnight. Partly cloudy, with a low around 21.
Friday
A slight chance of snow after noon. Mostly sunny, with a high near 35.
Friday Night
Partly cloudy, with a low around 24.
Saturday
Mostly sunny, with a high near 41.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 30.
Sunday
A chance of rain and snow. Partly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSW Yaak MT
 48.7°N 115.78°W (Elev. 5945 ft)
Last Update:
12:22 am MDT Apr 13, 2026
Forecast Valid:
1am MDT Apr 13, 2026-6pm MDT Apr 19, 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