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

Strong Storm System Brings Heavy Mountain Snow to the Sierra Nevada and Critical Fire Weather Conditions to the Plains

A Pacific storm system will continue to bring low elevation rain and mountain snow to much of the West through Wednesday, with heavy mountain snow expected in the higher elevations of the Sierra Nevada. This system will also bring strong winds to the Intermountain West, Rockies, and Plains, which will create Critical fire weather conditions for portions of the central and southern High Plains. Read More >

Current conditions at

TROY (TROM8)

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

NA

82°F

28°C

Humidity 22%
Wind Speed NE 2 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Heat Index80°F (27°C)
Last update 21 Apr 03:07 PM MDT
Extended Forecast for

9 Miles ENE Moyie Springs ID

  • Tonight

    Tonight: A 40 percent chance of rain after 3am. Mostly cloudy, with a low around 42. South wind around 9 mph becoming north northwest after midnight.

    Low: 42 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: Rain before 4pm, then rain, possibly mixed with snow. Some thunder is also possible. Snow level 9000 feet lowering to 6500 feet in the afternoon . Temperature falling to around 38 by 5pm. North northeast wind 9 to 11 mph becoming southwest in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 44 °F⇓

    Rain Likely
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain, possibly mixed with snow, becoming all snow after 9pm. Low around 31. West northwest wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 31 °F

    Rain/Snow
    then Snow
    Likely

  • Thursday

    Thursday: Snow before noon, then snow showers after noon. The snow could be heavy at times. Some thunder is also possible. High near 34. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    High: 34 °F

    Heavy Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 23. North wind around 10 mph, with gusts as high as 20 mph. New snow accumulation of 1 to 3 inches possible.

    Low: 23 °F

    Chance Snow

  • Friday

    Friday: A 40 percent chance of snow. Partly sunny, with a high near 33. New snow accumulation of less than one inch possible.

    High: 33 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of snow after noon. Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 40 percent chance of rain after 3am. Mostly cloudy, with a low around 42. South wind around 9 mph becoming north northwest after midnight.
Wednesday
Rain before 4pm, then rain, possibly mixed with snow. Some thunder is also possible. Snow level 9000 feet lowering to 6500 feet in the afternoon . Temperature falling to around 38 by 5pm. North northeast wind 9 to 11 mph becoming southwest in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday Night
Rain, possibly mixed with snow, becoming all snow after 9pm. Low around 31. West northwest wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow before noon, then snow showers after noon. The snow could be heavy at times. Some thunder is also possible. High near 34. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 23. North wind around 10 mph, with gusts as high as 20 mph. New snow accumulation of 1 to 3 inches possible.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 33. New snow accumulation of less than one inch possible.
Friday Night
Mostly cloudy, with a low around 23.
Saturday
A slight chance of snow after noon. Partly sunny, with a high near 37.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
A slight chance of snow after noon. Partly sunny, with a high near 37.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 26.
Monday
A slight chance of rain and snow. Mostly sunny, with a high near 42.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
A slight chance of rain and snow. Mostly sunny, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ENE Moyie Springs ID
 48.74°N 116.02°W (Elev. 5630 ft)
Last Update:
2:00 pm MDT Apr 21, 2026
Forecast Valid:
3pm MDT Apr 21, 2026-6pm MDT Apr 28, 2026
 
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