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

Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Current conditions at

Sioux Pass MT-16 MP 21 (MTSOO)

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

unknown precip

55°F

13°C

Humidity 87%
Wind Speed ESE 16 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Last update 17 Sep 12:15 PM MDT
Extended Forecast for

Culbertson MT

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 74. East southeast wind 16 to 20 mph, with gusts as high as 28 mph.

    High: 74 °F

    Partly Sunny

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 3am, then a slight chance of showers between 3am and 4am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 55. East southeast wind 8 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    Low: 55 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms and
    Patchy Fog

  • Friday

    Friday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 81. South southeast wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 81 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 3am, then a slight chance of showers after 5am. Patchy fog. Otherwise, cloudy, with a low around 54. East northeast wind around 8 mph. Chance of precipitation is 40%.

    Low: 54 °F

    Chance
    Showers and
    Patchy Fog

  • Saturday

    Saturday: Showers likely, mainly after noon. Patchy fog. Otherwise, cloudy, with a high near 68. East wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    High: 68 °F

    Showers
    Likely and
    Patchy Fog

  • Saturday Night

    Saturday Night: Showers. Patchy fog before 5am. Low around 50. East wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

    Low: 50 °F

    Showers and
    Patchy Fog

  • Sunday

    Sunday: Showers likely, mainly before noon. Mostly cloudy, with a high near 64. East southeast wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    High: 64 °F

    Showers
    Likely then
    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 48. East southeast wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 48 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 72. South southeast wind 7 to 16 mph, with gusts as high as 26 mph.

    High: 72 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 74. East southeast wind 16 to 20 mph, with gusts as high as 28 mph.
Tonight
A slight chance of showers and thunderstorms before 3am, then a slight chance of showers between 3am and 4am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 55. East southeast wind 8 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Friday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 81. South southeast wind 6 to 10 mph, with gusts as high as 18 mph.
Friday Night
A chance of showers and thunderstorms before 3am, then a slight chance of showers after 5am. Patchy fog. Otherwise, cloudy, with a low around 54. East northeast wind around 8 mph. Chance of precipitation is 40%.
Saturday
Showers likely, mainly after noon. Patchy fog. Otherwise, cloudy, with a high near 68. East wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Saturday Night
Showers. Patchy fog before 5am. Low around 50. East wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Sunday
Showers likely, mainly before noon. Mostly cloudy, with a high near 64. East southeast wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Sunday Night
Mostly cloudy, with a low around 48. East southeast wind 6 to 10 mph, with gusts as high as 20 mph.
Monday
Partly sunny, with a high near 72. South southeast wind 7 to 16 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 50. Southeast wind 11 to 15 mph, with gusts as high as 24 mph.
Tuesday
Mostly sunny, with a high near 76. South southeast wind 13 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 51.
Wednesday
Sunny, with a high near 78.
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 104.54°W (Elev. 1919 ft)
Last Update:
12:31 pm MDT Sep 17, 2026
Forecast Valid:
12pm MDT Sep 17, 2026-6pm MDT Sep 23, 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