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

Tracking Late Season Winter Storms

A moderate atmospheric river will continue to bring heavy snow over the Olympics, northern Cascades and northern Rockies Friday while heavy rain may bring flooding to coastal Oregon and Washington. A winter storm will continue to push across the Great Lakes and Northeast U.S. Friday and Saturday with areas of heavy snow and high winds. Read More >

Hazardous Weather Conditions

Current conditions at

Mt. Margaret (ITDD1)

Lat: 46.93189°NLon: 116.69939°WElev: 2621.0ft.

light snow

33°F

1°C

Humidity 96%
Wind Speed ENE 1 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility 0.97 mi
Last update 13 Mar 12:45 AM PDT
Extended Forecast for

15 Miles ENE Onaway ID

Flood Watch until March 14, 05:00pm
Winter Storm Warning March 13, 01:00am until March 14, 11:00am
Click here for hazard details and duration
Flood Watch
Winter Storm Warning
  •  
    Flood Watch until March 14, 05:00pm
    Winter Storm Warning March 13, 01:00am until March 14, 11:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 30 °F

    Snow

  • Friday

    Friday: Snow before 10am, then snow, possibly mixed with rain. The snow could be heavy at times. High near 34. Light and variable wind becoming west around 5 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 34 °F

    Rain/Snow

  • Friday Night

    Friday Night: Rain and snow, becoming all snow after 1am. Steady temperature around 34. Southwest wind 3 to 6 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 34 °F

    Rain/Snow

  • Saturday

    Saturday: Snow. High near 36. West wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 20. West wind 5 to 10 mph becoming light southwest in the evening. Winds could gust as high as 21 mph. Little or no snow accumulation expected.

    Low: 20 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 36.

    High: 36 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: Snow likely before 2am, then rain and snow likely. Cloudy, with a low around 32. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Monday

    Monday: Rain likely, possibly mixed with snow, becoming all rain after 11am. Snow level 4500 feet rising to 6700 feet in the afternoon. Cloudy, with a high near 45. Chance of precipitation is 70%.

    High: 45 °F

    Rain/Snow
    Likely then
    Rain Likely

Detailed Forecast

Overnight
Snow. Low around 30. Southwest wind around 5 mph becoming light and variable. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.
Friday
Snow before 10am, then snow, possibly mixed with rain. The snow could be heavy at times. High near 34. Light and variable wind becoming west around 5 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Friday Night
Rain and snow, becoming all snow after 1am. Steady temperature around 34. Southwest wind 3 to 6 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Saturday
Snow. High near 36. West wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Saturday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 20. West wind 5 to 10 mph becoming light southwest in the evening. Winds could gust as high as 21 mph. Little or no snow accumulation expected.
Sunday
A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 36.
Sunday Night
Snow likely before 2am, then rain and snow likely. Cloudy, with a low around 32. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday
Rain likely, possibly mixed with snow, becoming all rain after 11am. Snow level 4500 feet rising to 6700 feet in the afternoon. Cloudy, with a high near 45. Chance of precipitation is 70%.
Monday Night
A 50 percent chance of rain. Cloudy, with a low around 40.
Tuesday
A 40 percent chance of rain. Mostly cloudy, with a high near 52.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 42.
Wednesday
A 50 percent chance of rain. Mostly cloudy, with a high near 57.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 45.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ENE Onaway ID
 47.01°N 116.62°W (Elev. 3445 ft)
Last Update:
12:13 am PDT Mar 13, 2026
Forecast Valid:
1am PDT Mar 13, 2026-6pm PDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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