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

Sioux Pass MT-16 MP 21 (MTSOO)

Lat: 47.91973°NLon: 104.32619°WElev: 2480.0ft.

NA

40°F

4°C

Humidity 59%
Wind Speed SE 20 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Wind Chill30°F (-1°C)
Last update 19 Oct 07:15 AM MDT
Extended Forecast for

Culbertson MT

  • Today

    Today: Sunny, with a high near 65. South southeast wind 11 to 21 mph, with gusts as high as 31 mph.

    High: 65 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 37. East southeast wind 5 to 14 mph, with gusts as high as 26 mph.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64. Calm wind becoming north 5 to 7 mph in the afternoon.

    High: 64 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 34. North wind around 6 mph becoming calm  after midnight.

    Low: 34 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 63. Calm wind becoming southeast 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 63 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43. Southeast wind 7 to 11 mph, with gusts as high as 21 mph.

    Low: 43 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 73. Southeast wind 7 to 9 mph, with gusts as high as 20 mph.

    High: 73 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of rain after midnight.  Partly cloudy, with a low around 49. East southeast wind 6 to 8 mph.

    Low: 49 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Friday

    Friday: A 40 percent chance of rain.  Mostly cloudy, with a high near 70. East southeast wind 8 to 16 mph becoming west southwest in the afternoon. Winds could gust as high as 28 mph.

    High: 70 °F

    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 65. South southeast wind 11 to 21 mph, with gusts as high as 31 mph.
Tonight
Mostly clear, with a low around 37. East southeast wind 5 to 14 mph, with gusts as high as 26 mph.
Tuesday
Mostly sunny, with a high near 64. Calm wind becoming north 5 to 7 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 34. North wind around 6 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 63. Calm wind becoming southeast 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.
Wednesday Night
Mostly clear, with a low around 43. Southeast wind 7 to 11 mph, with gusts as high as 21 mph.
Thursday
Sunny, with a high near 73. Southeast wind 7 to 9 mph, with gusts as high as 20 mph.
Thursday Night
A 20 percent chance of rain after midnight. Partly cloudy, with a low around 49. East southeast wind 6 to 8 mph.
Friday
A 40 percent chance of rain. Mostly cloudy, with a high near 70. East southeast wind 8 to 16 mph becoming west southwest in the afternoon. Winds could gust as high as 28 mph.
Friday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 38. Breezy, with a west wind 21 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 70%.
Saturday
A 20 percent chance of rain. Partly sunny, with a high near 48. Windy, with a west wind 25 to 31 mph, with gusts as high as 43 mph.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Partly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
Culbertson MT
 48.14°N 104.51°W (Elev. 1919 ft)
5:25 am MDT Oct 19, 2026
7am MDT Oct 19, 2026-6pm MDT Oct 25, 2026
 
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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