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

Hazardous Weather Conditions

Current conditions at

CAVALIER (K2C8)

Lat: 48.78°NLon: 97.63°WElev: 889ft.

Fog/Mist

36°F

2°C

Humidity 100%
Wind Speed S 10 mph
Barometer 29.69 in
Dewpoint 36°F (2°C)
Visibility 1.75 mi
Wind Chill29°F (-2°C)
Last update 15 Apr 7:15 am CDT
Extended Forecast for

Saint Thomas ND

Dense Fog Advisory until April 15, 09:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory until April 15, 09:00am

    NOW until 9:00am Wed

    Dense Fog Advisory

  • Today

    High: 71 °F

    Areas Dense
    Fog then
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 35. West wind 6 to 14 mph becoming north northeast in the evening.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 48. Breezy, with a north wind 17 to 23 mph.

    High: 48 °F

    Partly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: A slight chance of rain before 1am, then a chance of snow. Mostly cloudy, with a low around 27. Blustery, with a north wind 21 to 24 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 27 °F

    Blustery.
    Slight Chance
    Rain then
    Chance
    Rain/Snow

  • Friday

    Friday: A 40 percent chance of snow, mainly before 1pm. Mostly cloudy, with a high near 33. Breezy, with a north northwest wind 20 to 24 mph.

    High: 33 °F

    Chance Snow
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 22. Blustery, with a north northwest wind 18 to 22 mph.

    Low: 22 °F

    Mostly Cloudy
    and Blustery

  • Saturday

    Saturday: Mostly sunny, with a high near 35. Breezy, with a north northwest wind 18 to 22 mph.

    High: 35 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22. Blustery, with a north northwest wind 17 to 22 mph decreasing to 7 to 12 mph after midnight.

    Low: 22 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

Detailed Forecast

Today
Areas of dense fog before 10am. Otherwise, sunny, with a high near 71. South southeast wind 10 to 18 mph becoming west southwest in the afternoon.
Tonight
Partly cloudy, with a low around 35. West wind 6 to 14 mph becoming north northeast in the evening.
Thursday
Partly sunny, with a high near 48. Breezy, with a north wind 17 to 23 mph.
Thursday Night
A slight chance of rain before 1am, then a chance of snow. Mostly cloudy, with a low around 27. Blustery, with a north wind 21 to 24 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 40 percent chance of snow, mainly before 1pm. Mostly cloudy, with a high near 33. Breezy, with a north northwest wind 20 to 24 mph.
Friday Night
Mostly cloudy, with a low around 22. Blustery, with a north northwest wind 18 to 22 mph.
Saturday
Mostly sunny, with a high near 35. Breezy, with a north northwest wind 18 to 22 mph.
Saturday Night
Partly cloudy, with a low around 22. Blustery, with a north northwest wind 17 to 22 mph decreasing to 7 to 12 mph after midnight.
Sunday
Sunny, with a high near 44. Northwest wind 7 to 10 mph.
Sunday Night
Mostly clear, with a low around 30. Southeast wind 9 to 13 mph.
Monday
Mostly sunny, with a high near 61. Breezy, with a south wind 14 to 22 mph.
Monday Night
Partly cloudy, with a low around 39. West wind 13 to 17 mph.
Tuesday
Sunny, with a high near 61. Northwest wind 13 to 16 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Thomas ND
 48.62°N 97.45°W
Last Update:
6:46 am CDT Apr 15, 2026
Forecast Valid:
7am CDT Apr 15, 2026-6pm CDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation