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

Hazardous Weather Conditions

Current conditions at

Judith Gap US-191 MP 18.6 (MTJUD)

Lat: 46.68765°NLon: 109.75021°WElev: 4573.0ft.

snow

31°F

-1°C

Humidity 99%
Wind Speed N 22 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Wind Chill18°F (-8°C)
Last update 10 Oct 06:15 PM MDT
Extended Forecast for

Judith Gap MT

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

    NOW until 12:00pm Mon

    Winter Storm Warning

  • Tonight

    Low: 29 °F

    Snow and
    Patchy
    Blowing Snow

  • Sunday

    Sunday: Snow. Patchy blowing snow before 9am. High near 37. North northwest wind 19 to 24 mph decreasing to 10 to 15 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    High: 37 °F

    Snow and
    Patchy
    Blowing Snow

  • Sunday Night

    Sunday Night: Snow. Patchy blowing snow after midnight. Low around 25. North wind 14 to 17 mph. Chance of precipitation is 100%. New snow accumulation of around 5 inches.

    Low: 25 °F

    Snow and
    Patchy
    Blowing Snow

  • Columbus Day

    Columbus Day: Snow likely before noon. Mostly cloudy, with a high near 36. North northwest wind 5 to 15 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow Likely
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 25. Calm wind becoming south 5 to 8 mph in the evening.

    Low: 25 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 47. Southwest wind around 5 mph becoming light and variable in the afternoon.

    High: 47 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 28. Calm wind becoming southwest around 5 mph in the evening.

    Low: 28 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 53. South wind around 7 mph.

    High: 53 °F

    Sunny

Detailed Forecast

Tonight
Snow. Patchy blowing snow after 9pm. Low around 29. North wind 25 to 29 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of around 2 inches.
Sunday
Snow. Patchy blowing snow before 9am. High near 37. North northwest wind 19 to 24 mph decreasing to 10 to 15 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Sunday Night
Snow. Patchy blowing snow after midnight. Low around 25. North wind 14 to 17 mph. Chance of precipitation is 100%. New snow accumulation of around 5 inches.
Columbus Day
Snow likely before noon. Mostly cloudy, with a high near 36. North northwest wind 5 to 15 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday Night
Mostly cloudy, with a low around 25. Calm wind becoming south 5 to 8 mph in the evening.
Tuesday
Mostly sunny, with a high near 47. Southwest wind around 5 mph becoming light and variable in the afternoon.
Tuesday Night
Mostly clear, with a low around 28. Calm wind becoming southwest around 5 mph in the evening.
Wednesday
Sunny, with a high near 53. South wind around 7 mph.
Wednesday Night
Mostly clear, with a low around 32. West southwest wind 5 to 11 mph.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 54. Northwest wind 13 to 15 mph.
Thursday Night
Partly cloudy, with a low around 30. West northwest wind around 10 mph.
Friday
Sunny, with a high near 57. West northwest wind around 11 mph becoming south in the afternoon.
Friday Night
Mostly clear, with a low around 35. South wind 9 to 13 mph.
Saturday
Sunny, with a high near 68. South wind 10 to 14 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Judith Gap MT
 46.68°N 109.74°W (Elev. 4600 ft)
Last Update:
5:57 pm MDT Oct 10, 2026
Forecast Valid:
6pm MDT Oct 10, 2026-6pm MDT Oct 17, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation