Pacific Storm System Across the West; Fire Weather Concerns in the Southeast

A Pacific storm system will bring strong winds and low elevation rain to much of the West Coast, and heavy high elevation mountain snow to the Sierra-Nevada through Wednesday. Fire weather concerns will continue into Tuesday across the Mid-South and Southeast as gusty winds and dry conditions persist. Read More >

Current conditions at

Sioux Pass MT-16 MP 21 (MTSOO)

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

NA

54°F

12°C

Humidity 35%
Wind Speed ENE 5 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 20 Apr 10:01 PM MDT
Extended Forecast for

Culbertson MT

  • Tonight

    Tonight: Mostly clear, with a low around 42. East southeast wind 6 to 8 mph.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 85. East southeast wind 8 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 18 mph.

    High: 85 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 51. Light and variable wind becoming east 5 to 8 mph after midnight.

    Low: 51 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 88. East wind 10 to 16 mph, with gusts as high as 28 mph.

    High: 88 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers, mainly after midnight.  Mostly cloudy, with a low around 39. South southeast wind 14 to 17 mph becoming west northwest after midnight. Winds could gust as high as 30 mph.

    Low: 39 °F

    Chance
    Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm.  High near 50. Windy, with a northwest wind 18 to 23 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph.  Chance of precipitation is 90%.

    High: 50 °F

    Showers and
    Windy

  • Thursday Night

    Thursday Night: Snow showers likely, possibly mixed with rain, becoming all snow after midnight.  Mostly cloudy, with a low around 27. Blustery, with a west northwest wind 20 to 26 mph, with gusts as high as 43 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 27 °F

    Rain/Snow
    Likely and
    Blustery then
    Snow Showers
    Likely

  • Friday

    Friday: A 50 percent chance of snow showers.  Mostly cloudy, with a high near 36. Breezy, with a west northwest wind 18 to 24 mph, with gusts as high as 38 mph.

    High: 36 °F

    Chance Snow
    Showers and
    Breezy

  • Friday Night

    Friday Night: A 40 percent chance of snow showers.  Mostly cloudy, with a low around 23. West northwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 33 mph.

    Low: 23 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 42. East southeast wind 6 to 8 mph.
Tuesday
Sunny, with a high near 85. East southeast wind 8 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 18 mph.
Tuesday Night
Partly cloudy, with a low around 51. Light and variable wind becoming east 5 to 8 mph after midnight.
Wednesday
Partly sunny, with a high near 88. East wind 10 to 16 mph, with gusts as high as 28 mph.
Wednesday Night
A 40 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 39. South southeast wind 14 to 17 mph becoming west northwest after midnight. Winds could gust as high as 30 mph.
Thursday
Showers and possibly a thunderstorm. High near 50. Windy, with a northwest wind 18 to 23 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 90%.
Thursday Night
Snow showers likely, possibly mixed with rain, becoming all snow after midnight. Mostly cloudy, with a low around 27. Blustery, with a west northwest wind 20 to 26 mph, with gusts as high as 43 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 36. Breezy, with a west northwest wind 18 to 24 mph, with gusts as high as 38 mph.
Friday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 23. West northwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 33 mph.
Saturday
A 20 percent chance of snow showers before noon. Mostly cloudy, with a high near 37. West northwest wind 10 to 16 mph, with gusts as high as 26 mph.
Saturday Night
Mostly cloudy, with a low around 20. Northwest wind 5 to 13 mph, with gusts as high as 22 mph.
Sunday
Partly sunny, with a high near 41.
Sunday Night
Mostly cloudy, with a low around 21.
Monday
Partly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
Culbertson MT
 48.14°N 104.51°W (Elev. 1919 ft)
3:56 pm MDT Apr 20, 2026
10pm MDT Apr 20, 2026-6pm MDT Apr 27, 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