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

CAVALIER (K2C8)

Lat: 48.78°NLon: 97.63°WElev: 889ft.

Overcast

68°F

20°C

Humidity 100%
Wind Speed NW 13 G 18 mph
Barometer 29.96 in
Dewpoint 68°F (20°C)
Visibility 9.00 mi
Last update 15 Aug 1:15 pm CDT
Extended Forecast for

Saint Thomas ND

  • This Afternoon

    This Afternoon: A 20 percent chance of showers before 2pm. Mostly cloudy, with a high near 73. Breezy, with a northwest wind 16 to 20 mph.

    High: 73 °F

    Slight Chance
    Showers and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 55. Northwest wind 8 to 16 mph.

    Low: 55 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 77. Northwest wind 8 to 10 mph.

    High: 77 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54. Northwest wind 5 to 7 mph becoming light and variable.

    Low: 54 °F

    Mostly Clear

  • Monday

    Monday: A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 82. South southwest wind 7 to 13 mph becoming west northwest in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 82 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 1am. Partly cloudy, with a low around 53. North northwest wind 5 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 53 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 73. North wind 6 to 10 mph.

    High: 73 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 48. North wind 5 to 10 mph.

    Low: 48 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 74. Northwest wind 6 to 8 mph.

    High: 74 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers before 2pm. Mostly cloudy, with a high near 73. Breezy, with a northwest wind 16 to 20 mph.
Tonight
Mostly cloudy, with a low around 55. Northwest wind 8 to 16 mph.
Sunday
Mostly sunny, with a high near 77. Northwest wind 8 to 10 mph.
Sunday Night
Mostly clear, with a low around 54. Northwest wind 5 to 7 mph becoming light and variable.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 82. South southwest wind 7 to 13 mph becoming west northwest in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
A chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 1am. Partly cloudy, with a low around 53. North northwest wind 5 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A 30 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 73. North wind 6 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 48. North wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 74. Northwest wind 6 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 52. North northwest wind 5 to 7 mph becoming south southeast after midnight.
Thursday
Mostly sunny, with a high near 79. South southwest wind 6 to 11 mph.
Thursday Night
Partly cloudy, with a low around 56. South southwest wind around 8 mph.
Friday
Mostly sunny, with a high near 82. South southwest wind 7 to 10 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Thomas ND
 48.62°N 97.45°W
Last Update:
1:11 pm CDT Aug 15, 2026
Forecast Valid:
1pm CDT Aug 15, 2026-6pm CDT Aug 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