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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

ZORTMAN BLM (ALDM8)

Lat: 47.91189°NLon: 108.50389°WElev: 3980.0ft.

NA

33°F

1°C

Humidity 98%
Wind Speed NNE 7 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill27°F (-3°C)
Last update 11 Oct 04:32 AM MDT
Extended Forecast for

Hays MT

Winter Weather Advisory October 11, 04:57am until October 12, 06:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory October 11, 04:57am until October 12, 06:00am

    NOW until 6:00am Mon

    Winter Weather Advisory

  • Overnight

    Low: 32 °F

    Rain/Snow

  • Sunday

    Sunday: Snow, possibly mixed with rain, becoming all snow after 5pm. High near 33. Northeast wind 11 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Snow. Low around 29. Northeast wind 10 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 29 °F

    Snow

  • Columbus Day

    Columbus Day: Snow, possibly mixing with rain after noon, then gradually ending. High near 35. Northeast wind 5 to 8 mph becoming calm in the afternoon. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 35 °F

    Snow then
    Chance
    Rain/Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 25. Calm wind becoming south around 6 mph in the evening.

    Low: 25 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 44. South southwest wind around 5 mph becoming calm in the morning.

    High: 44 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 31. Light south wind.

    Low: 31 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 50. South wind 3 to 6 mph.

    High: 50 °F

    Sunny

Detailed Forecast

Overnight
Rain and snow. Low around 32. North northeast wind around 15 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Sunday
Snow, possibly mixed with rain, becoming all snow after 5pm. High near 33. Northeast wind 11 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow. Low around 29. Northeast wind 10 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Columbus Day
Snow, possibly mixing with rain after noon, then gradually ending. High near 35. Northeast wind 5 to 8 mph becoming calm in the afternoon. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Mostly cloudy, with a low around 25. Calm wind becoming south around 6 mph in the evening.
Tuesday
Sunny, with a high near 44. South southwest wind around 5 mph becoming calm in the morning.
Tuesday Night
Mostly clear, with a low around 31. Light south wind.
Wednesday
Sunny, with a high near 50. South wind 3 to 6 mph.
Wednesday Night
Mostly clear, with a low around 37.
Thursday
Mostly sunny, with a high near 49.
Thursday Night
Partly cloudy, with a low around 35.
Friday
Sunny, with a high near 52.
Friday Night
Mostly clear, with a low around 41.
Saturday
Sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hays MT
 48.01°N 108.67°W (Elev. 3983 ft)
Last Update:
4:42 am MDT Oct 11, 2026
Forecast Valid:
4am MDT Oct 11, 2026-6pm MDT Oct 17, 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