Heavy Precipitation in the West; Wintry Mix in the North; Fire Weather in the High Plains

Pacific moisture will continue to bring locally heavy coastal/lower elevation rain and heavy mountain snow to the West Coast and portions of the Intermountain West through Monday. A wintry mix will create hazardous travel across the northern Plains and Upper Midwest into early Monday. Dry, gusty winds are resulting in elevated to critical fire weather in the south/central High Plains. Read More >

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Freezing Fog

27°F

-3°C

Humidity 100%
Wind Speed S 5 mph
Barometer 29.65 in (1005.6 mb)
Dewpoint 27°F (-3°C)
Visibility 0.25 mi
Wind Chill21°F (-6°C)
Last update 5 Jan 1:53 am CST
Extended Forecast for

Wallace SD

Dense Fog Advisory January 5, 02:25am until January 5, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory January 5, 02:25am until January 5, 09:00am

    NOW until 9:00am Mon

    Dense Fog Advisory

  • Overnight

    Low: 29 °F

    Dense
    Freezing Fog

  • Monday

    Monday: A chance of sprinkles with a slight chance of rain before 4pm, then a chance of sprinkles between 4pm and 5pm.  Patchy dense fog between 8am and 10am. Widespread dense freezing fog before 8am.  Otherwise, mostly cloudy, with a high near 40. South southeast wind 5 to 7 mph.  Chance of precipitation is 20%.

    High: 40 °F

    Slight Chance
    Rain and
    Dense
    Freezing Fog

  • Monday Night

    Monday Night: Patchy fog after 10pm.  Otherwise, mostly cloudy, with a low around 24. Southeast wind 5 to 7 mph becoming northwest in the evening.

    Low: 24 °F

    Patchy Fog

  • Tuesday

    Tuesday: Mostly sunny, with a high near 35. West wind 6 to 9 mph.

    High: 35 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 27. South southwest wind around 8 mph.

    Low: 27 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 42. Southwest wind 7 to 9 mph.

    High: 42 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. Southwest wind 6 to 8 mph becoming northwest after midnight.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 37. Northwest wind 8 to 10 mph becoming east northeast in the afternoon.

    High: 37 °F

    Mostly Sunny

Detailed Forecast

Overnight
Widespread dense freezing fog, mainly after 3am. Mostly cloudy, with a steady temperature around 29. Calm wind.
Monday
A chance of sprinkles with a slight chance of rain before 4pm, then a chance of sprinkles between 4pm and 5pm. Patchy dense fog between 8am and 10am. Widespread dense freezing fog before 8am. Otherwise, mostly cloudy, with a high near 40. South southeast wind 5 to 7 mph. Chance of precipitation is 20%.
Monday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 24. Southeast wind 5 to 7 mph becoming northwest in the evening.
Tuesday
Mostly sunny, with a high near 35. West wind 6 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 27. South southwest wind around 8 mph.
Wednesday
Mostly sunny, with a high near 42. Southwest wind 7 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 26. Southwest wind 6 to 8 mph becoming northwest after midnight.
Thursday
Mostly sunny, with a high near 37. Northwest wind 8 to 10 mph becoming east northeast in the afternoon.
Thursday Night
A slight chance of snow after midnight. Mostly cloudy, with a low around 24. East wind 7 to 9 mph becoming west after midnight. Chance of precipitation is 20%.
Friday
A slight chance of snow. Partly sunny, with a high near 34. Chance of precipitation is 20%.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 14. Chance of precipitation is 20%.
Saturday
A slight chance of snow. Partly sunny, with a high near 22. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 12.
Sunday
Mostly sunny, with a high near 33.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Wallace SD
 45.07°N 97.48°W (Elev. 1814 ft)
1:36 am CST Jan 5, 2026
2am CST Jan 5, 2026-6pm CST Jan 11, 2026
 
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