
Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday
Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >
Current conditions at
Watertown, Watertown Municipal Airport (KATY)
Lat: 44.9°NLon: 97.15°WElev: 1745ft.
Fair
30°F
-1°C
| Humidity | 82% |
| Wind Speed | S 12 mph |
| Barometer | 30.23 in (1025.7 mb) |
| Dewpoint | 25°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 20°F (-7°C) |
| Last update | 15 Nov 7:53 am CST |
Extended Forecast for
Wallace SD
Today

High: 49 °F
Sunny
Tonight

Low: 38 °F
Increasing
CloudsMonday

High: 53 °F
Decreasing
CloudsMonday Night

Low: 41 °F
Mostly Cloudy
Tuesday

High: 51 °F
Partly Sunny
and BreezyTuesday Night

Low: 42 °F
Mostly Cloudy
Wednesday

High: 55 °F
Partly Sunny
Wednesday Night
Low: 36 °F
Slight Chance
Rain then
Mostly CloudyThursday

High: 44 °F
Partly Sunny
Detailed Forecast
Today
Sunny, with a high near 49. South wind 13 to 17 mph, with gusts as high as 31 mph.
Tonight
Increasing clouds, with a low around 38. South wind around 16 mph, with gusts as high as 30 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 53. South southwest wind 13 to 17 mph, with gusts as high as 30 mph.
Monday Night
Mostly cloudy, with a low around 41. South wind 13 to 15 mph, with gusts as high as 25 mph.
Tuesday
Partly sunny, with a high near 51. Breezy, with a south wind 15 to 21 mph, with gusts as high as 34 mph.
Tuesday Night
Mostly cloudy, with a low around 42. South wind around 18 mph, with gusts as high as 31 mph.
Wednesday
Partly sunny, with a high near 55. South wind 11 to 18 mph, with gusts as high as 31 mph.
Wednesday Night
A slight chance of rain before midnight. Mostly cloudy, with a low around 36. West wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Thursday
Partly sunny, with a high near 44. West northwest wind 5 to 11 mph becoming northeast in the afternoon. Winds could gust as high as 22 mph.
Thursday Night
A slight chance of rain after midnight. Mostly cloudy, with a low around 35. Chance of precipitation is 20%.
Friday
A chance of rain. Cloudy, with a high near 48. Chance of precipitation is 40%.
Friday Night
Rain likely. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 39. Breezy. Chance of precipitation is 50%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Wallace SD
45.07°N 97.48°W (Elev. 1814 ft)
45.07°N 97.48°W (Elev. 1814 ft)
7:21 am CST Nov 15, 2026
7am CST Nov 15, 2026-6pm CST Nov 21, 2026


