Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Light Snow

16°F

-9°C

Humidity 80%
Wind Speed NE 15 mph
Barometer 30.12 in (1022.0 mb)
Dewpoint 11°F (-12°C)
Visibility 3.00 mi
Wind Chill1°F (-17°C)
Last update 28 Feb 2:53 am CST
Extended Forecast for

Wallace SD

Winter Weather Advisory until February 28, 03:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until February 28, 03:00pm

    NOW until 3:00pm Sat

    Winter Weather Advisory

  • Overnight

    Low: 15 °F

    Heavy Snow

  • Saturday

    Saturday: Snow, mainly before 9am.  High near 14. East northeast wind 10 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 14 °F

    Snow then
    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -4. North northeast wind 6 to 10 mph.

    Low: -4 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 19. Southeast wind 6 to 10 mph.

    High: 19 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 12. South wind 10 to 14 mph, with gusts as high as 25 mph.

    Low: 12 °F

    Partly Cloudy

  • Monday

    Monday: Patchy blowing snow between 11am and 2pm. Partly sunny, with a high near 37. South wind 11 to 18 mph, with gusts as high as 29 mph.

    High: 37 °F

    Patchy
    Blowing Snow

  • Monday Night

    Monday Night: A chance of rain before midnight, then a chance of snow.  Mostly cloudy, with a low around 26. South wind 6 to 10 mph.  Chance of precipitation is 40%.

    Low: 26 °F

    Chance Rain
    then Chance
    Snow

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 38. Southeast wind 6 to 8 mph becoming north in the afternoon.

    High: 38 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Snow, mainly after 4am. The snow could be heavy at times. Steady temperature around 15. East northeast wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.
Saturday
Snow, mainly before 9am. High near 14. East northeast wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
Partly cloudy, with a low around -4. North northeast wind 6 to 10 mph.
Sunday
Mostly cloudy, with a high near 19. Southeast wind 6 to 10 mph.
Sunday Night
Partly cloudy, with a low around 12. South wind 10 to 14 mph, with gusts as high as 25 mph.
Monday
Patchy blowing snow between 11am and 2pm. Partly sunny, with a high near 37. South wind 11 to 18 mph, with gusts as high as 29 mph.
Monday Night
A chance of rain before midnight, then a chance of snow. Mostly cloudy, with a low around 26. South wind 6 to 10 mph. Chance of precipitation is 40%.
Tuesday
Mostly cloudy, with a high near 38. Southeast wind 6 to 8 mph becoming north in the afternoon.
Tuesday Night
Partly cloudy, with a low around 27. North northeast wind 6 to 11 mph becoming south after midnight.
Wednesday
Mostly sunny, with a high near 47.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
Mostly cloudy, with a high near 50.
Thursday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 22. Chance of precipitation is 20%.
Friday
A slight chance of rain and snow. Partly sunny, with a high near 36. Chance of precipitation is 20%.
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)
3:37 am CST Feb 28, 2026
3am CST Feb 28, 2026-6pm CST Mar 6, 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