Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. Read More >

Current conditions at

Molt W (MTM20)

Lat: 45.82°NLon: 109.09°WElev: 4160.0ft.

NA

60°F

16°C

Humidity 46%
Wind Speed E 9 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 18 Oct 02:00 PM MDT
Extended Forecast for

Columbus MT

  • Tonight

    Tonight: Patchy fog between midnight and 3am.  Otherwise, mostly clear, with a low around 31. East northeast wind 5 to 8 mph becoming light and variable.

    Low: 31 °F

    Mostly Clear
    then Patchy
    Fog

  • Monday

    Monday: Sunny, with a high near 70. West wind 5 to 8 mph becoming east southeast in the afternoon.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36. East southeast wind around 5 mph becoming calm  in the evening.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 70. West wind around 5 mph becoming calm  in the afternoon.

    High: 70 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36. East northeast wind around 5 mph becoming calm  in the evening.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 68. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    High: 68 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 37. East southeast wind around 6 mph becoming calm  in the evening.

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 74. Light and variable wind becoming south southeast 6 to 11 mph in the morning.

    High: 74 °F

    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after midnight.  Mostly cloudy, with a low around 42. South southeast wind around 6 mph becoming light and variable  in the evening.

    Low: 42 °F

    Partly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
Patchy fog between midnight and 3am. Otherwise, mostly clear, with a low around 31. East northeast wind 5 to 8 mph becoming light and variable.
Monday
Sunny, with a high near 70. West wind 5 to 8 mph becoming east southeast in the afternoon.
Monday Night
Partly cloudy, with a low around 36. East southeast wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 70. West wind around 5 mph becoming calm in the afternoon.
Tuesday Night
Partly cloudy, with a low around 36. East northeast wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 68. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 37. East southeast wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 74. Light and variable wind becoming south southeast 6 to 11 mph in the morning.
Thursday Night
A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 42. South southeast wind around 6 mph becoming light and variable in the evening.
Friday
Showers likely. Mostly cloudy, with a high near 59. West northwest wind 5 to 10 mph increasing to 17 to 22 mph in the afternoon. Chance of precipitation is 70%.
Friday Night
Showers likely. Mostly cloudy, with a low around 33. West northwest wind 14 to 24 mph. Chance of precipitation is 60%.
Saturday
Mostly sunny, with a high near 53. West northwest wind 6 to 8 mph becoming east southeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 30. East wind 5 to 7 mph becoming calm after midnight.
Sunday
Mostly sunny, with a high near 57. Calm wind becoming east 5 to 8 mph in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Columbus MT
 45.63°N 109.24°W (Elev. 3599 ft)
2:32 pm MDT Oct 18, 2026
3pm MDT Oct 18, 2026-6pm MDT Oct 25, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database