Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Current conditions at

Sioux Pass MT-16 MP 21 (MTSOO)

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

NA

74°F

23°C

Humidity 39%
Wind Speed SSW 2 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 13 Jul 10:30 PM MDT
Extended Forecast for

Culbertson MT

  • Tonight

    Tonight: A slight chance of showers before 3am, then a slight chance of showers and thunderstorms between 3am and 5am.  Partly cloudy, with a low around 59. Northeast wind around 8 mph.  Chance of precipitation is 20%.

    Low: 59 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Monday

    Monday: Mostly sunny, with a high near 87. East wind 9 to 15 mph, with gusts as high as 22 mph.

    High: 87 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and midnight, then showers likely and possibly a thunderstorm after midnight.  Mostly cloudy, with a low around 53. North northeast wind 14 to 17 mph, with gusts as high as 26 mph.  Chance of precipitation is 70%.

    Low: 53 °F

    Chance
    Showers then
    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm.  Cloudy, with a high near 66. Northeast wind 14 to 16 mph, with gusts as high as 24 mph.  Chance of precipitation is 60%.

    High: 66 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers, with thunderstorms also possible after 3am.  Cloudy, with a low around 48. Northeast wind 8 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 50%.

    Low: 48 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers.  Mostly cloudy, with a high near 64. East wind 8 to 10 mph.

    High: 64 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before midnight.  Partly cloudy, with a low around 46. Southeast wind 5 to 7 mph.

    Low: 46 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 71. Southeast wind 5 to 10 mph.

    High: 71 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers, with thunderstorms also possible after midnight.  Partly cloudy, with a low around 50. East southeast wind 6 to 9 mph.  Chance of precipitation is 20%.

    Low: 50 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

Detailed Forecast

Tonight
A slight chance of showers before 3am, then a slight chance of showers and thunderstorms between 3am and 5am. Partly cloudy, with a low around 59. Northeast wind around 8 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 87. East wind 9 to 15 mph, with gusts as high as 22 mph.
Monday Night
A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and midnight, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 53. North northeast wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.
Tuesday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 66. Northeast wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Tuesday Night
A chance of showers, with thunderstorms also possible after 3am. Cloudy, with a low around 48. Northeast wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Wednesday
A 40 percent chance of showers. Mostly cloudy, with a high near 64. East wind 8 to 10 mph.
Wednesday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 46. Southeast wind 5 to 7 mph.
Thursday
Mostly sunny, with a high near 71. Southeast wind 5 to 10 mph.
Thursday Night
A slight chance of showers, with thunderstorms also possible after midnight. Partly cloudy, with a low around 50. East southeast wind 6 to 9 mph. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 79. East southeast wind 6 to 8 mph becoming west in the afternoon.
Friday Night
Partly cloudy, with a low around 53. North wind 5 to 8 mph becoming east southeast after midnight.
Saturday
Mostly sunny, with a high near 84.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Mostly sunny, with a high near 89.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Culbertson MT
 48.14°N 104.51°W (Elev. 1919 ft)
2:06 pm MDT Jul 13, 2025
10pm MDT Jul 13, 2025-6pm MDT Jul 20, 2025
 
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