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Flooding Risks from Tropical Moisture Across the Southeast and Southwest

Tropical moisture from Isaias and Rachel will impact portions of the Southeast and Southwest this weekend. Flash flooding, strong winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, strong winds and dry fuels are raising fire weather concerns across the central Great Basin and western High Plains. Across the northern Rockies, first winter storm of the season. Read More >

Hazardous Weather Conditions

Current conditions at

Pendroy US-89 MP 62.6 (MTPND)

Lat: 48.07322°NLon: 112.33418°WElev: 4199.0ft.

unknown precip

32°F

0°C

Humidity 99%
Wind Speed N 17 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill21°F (-6°C)
Last update 10 Oct 10:30 AM MDT
Extended Forecast for

Bynum MT

Winter Storm Warning October 10, 12:00pm until October 12, 06:00am
Click here for hazard details and duration
Winter Storm Warning

  • Today

    Today: Rain likely, possibly mixed with snow, becoming all snow after 1pm. Cloudy, with a steady temperature around 33. Breezy, with a north wind 18 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.

    High: 33 °F

    Rain/Snow
    Likely and
    Breezy

  • Tonight

    Tonight: Snow. Patchy blowing snow between 8pm and 3am. Low around 24. Blustery, with a north wind 17 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 24 °F

    Snow and
    Patchy
    Blowing Snow

  • Sunday

    Sunday: Snow. High near 32. North wind 15 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 32 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. Low around 21. North wind 7 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 21 °F

    Snow

  • Columbus Day

    Columbus Day: A 50 percent chance of snow before noon. Mostly cloudy, with a high near 38. North northwest wind 5 to 7 mph becoming south southeast in the afternoon. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance Snow
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 21. South wind around 5 mph becoming calm in the evening.

    Low: 21 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 45. Calm wind.

    High: 45 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 26. Light west southwest wind.

    Low: 26 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

Detailed Forecast

Today
Rain likely, possibly mixed with snow, becoming all snow after 1pm. Cloudy, with a steady temperature around 33. Breezy, with a north wind 18 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow. Patchy blowing snow between 8pm and 3am. Low around 24. Blustery, with a north wind 17 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Sunday
Snow. High near 32. North wind 15 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Snow. Low around 21. North wind 7 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Columbus Day
A 50 percent chance of snow before noon. Mostly cloudy, with a high near 38. North northwest wind 5 to 7 mph becoming south southeast in the afternoon. New snow accumulation of less than a half inch possible.
Monday Night
Partly cloudy, with a low around 21. South wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 45. Calm wind.
Tuesday Night
Mostly clear, with a low around 26. Light west southwest wind.
Wednesday
Mostly sunny, with a high near 51.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 52.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bynum MT
 47.98°N 112.31°W (Elev. 3940 ft)
Last Update:
9:41 am MDT Oct 10, 2026
Forecast Valid:
10am MDT Oct 10, 2026-6pm MDT Oct 16, 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