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

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.

Fair

4°F

-16°C

Humidity 88%
Wind Speed E 5 mph
Barometer 30.38 in (1032.9 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill-6°F (-21°C)
Last update 1 Mar 4:53 am CST
Extended Forecast for

Wallace SD

  • Today

    Today: Mostly cloudy, with a high near 22. South southeast wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 22 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly clear, with a low around 15. South wind 10 to 15 mph, with gusts as high as 26 mph.

    Low: 15 °F

    Mostly Clear

  • Monday

    Monday: Patchy blowing snow between 10am and noon. Partly sunny, with a high near 38. South wind 8 to 14 mph, with gusts as high as 23 mph.

    High: 38 °F

    Patchy
    Blowing Snow
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: A slight chance of rain before midnight. Mostly cloudy, with a low around 28. South southeast wind around 7 mph. Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 43. South southeast wind around 6 mph.

    High: 43 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 29. East northeast wind 5 to 8 mph becoming south after midnight.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 51. South wind 9 to 14 mph, with gusts as high as 22 mph.

    High: 51 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 34. South southeast wind around 10 mph.

    Low: 34 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 56. South southeast wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 56 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 22. South southeast wind 7 to 11 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 15. South wind 10 to 15 mph, with gusts as high as 26 mph.
Monday
Patchy blowing snow between 10am and noon. Partly sunny, with a high near 38. South wind 8 to 14 mph, with gusts as high as 23 mph.
Monday Night
A slight chance of rain before midnight. Mostly cloudy, with a low around 28. South southeast wind around 7 mph. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 43. South southeast wind around 6 mph.
Tuesday Night
Mostly cloudy, with a low around 29. East northeast wind 5 to 8 mph becoming south after midnight.
Wednesday
Mostly sunny, with a high near 51. South wind 9 to 14 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 34. South southeast wind around 10 mph.
Thursday
Mostly sunny, with a high near 56. South southeast wind 10 to 14 mph, with gusts as high as 23 mph.
Thursday Night
A slight chance of rain. Mostly cloudy, with a low around 25. Chance of precipitation is 20%.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 24. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 45.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Wallace SD
 45.07°N 97.48°W (Elev. 1814 ft)
Last Update:
5:36 am CST Mar 1, 2026
Forecast Valid:
5am CST Mar 1, 2026-6pm CST Mar 7, 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