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

Areas of Excessive Rainfall and Severe Thunderstorms; Typhoon Watch for Guam/CNMI

Heavy to excessive rainfall will continue today from the Texas Big Bend region into southern Oklahoma. Locally considerable flash and urban flooding is possible, and river flooding will continue in central Oklahoma. Scattered severe thunderstorms are possible in parts of the Mid-Atlantic Friday. A Typhoon Watch has been issued for Guam and CNMI. Read More >

Current conditions at

Sioux Pass MT-16 MP 21 (MTSOO)

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

unknown precip

40°F

4°C

Humidity 78%
Wind Speed NW 8 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Wind Chill35°F (2°C)
Last update 15 Oct 12:00 PM MDT
Extended Forecast for

Culbertson MT

  • This Afternoon

    This Afternoon: Cloudy, with a high near 47. Breezy, with a northwest wind 22 to 28 mph, with gusts as high as 40 mph.

    High: 47 °F

    Cloudy and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 24. North northwest wind 13 to 18 mph becoming light and variable in the evening. Winds could gust as high as 30 mph.

    Low: 24 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 56. Light south wind increasing to 11 to 16 mph in the morning. Winds could gust as high as 29 mph.

    High: 56 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 37. South wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 74. Southwest wind 6 to 13 mph, with gusts as high as 23 mph.

    High: 74 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43. Southwest wind around 9 mph, with gusts as high as 20 mph.

    Low: 43 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 61. West northwest wind around 8 mph.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35. Light and variable wind.

    Low: 35 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 65. Southeast wind 6 to 11 mph, with gusts as high as 22 mph.

    High: 65 °F

    Sunny

Detailed Forecast

This Afternoon
Cloudy, with a high near 47. Breezy, with a northwest wind 22 to 28 mph, with gusts as high as 40 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 24. North northwest wind 13 to 18 mph becoming light and variable in the evening. Winds could gust as high as 30 mph.
Friday
Sunny, with a high near 56. Light south wind increasing to 11 to 16 mph in the morning. Winds could gust as high as 29 mph.
Friday Night
Mostly clear, with a low around 37. South wind 6 to 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 74. Southwest wind 6 to 13 mph, with gusts as high as 23 mph.
Saturday Night
Partly cloudy, with a low around 43. Southwest wind around 9 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 61. West northwest wind around 8 mph.
Sunday Night
Mostly clear, with a low around 35. Light and variable wind.
Monday
Sunny, with a high near 65. Southeast wind 6 to 11 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 39. East southeast wind 5 to 10 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 64. East southeast wind 5 to 7 mph.
Tuesday Night
Mostly cloudy, with a low around 38.
Wednesday
Mostly sunny, with a high near 58.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Culbertson MT
 48.14°N 104.51°W (Elev. 1919 ft)
Last Update:
5:30 am MDT Oct 15, 2026
Forecast Valid:
12pm MDT Oct 15, 2026-6pm MDT Oct 21, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation