Severe Thunderstorms Likely in the Central U.S.; Flooding Possible for portions of Oklahoma/Texas/Arkansas and the Marianas.

Severe thunderstorms are likely from the southern Plains to the Midwest through Friday. Large hail, damaging winds, and tornadoes are all possible. An Enhanced (level 3 of 5) risk is in effect. Flash flooding is possible across portions of Oklahoma, Texas, and Arkansas on Friday. A Slight (level 2 of 4) risk is in effect. Flooding rain may impact Guam and the Marianas through next week. Read More >

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair

54°F

12°C

Humidity	64%
Wind Speed	SE 15 G 25 mph
Barometer	29.73 in (1007.5 mb)
Dewpoint	42°F (6°C)
Visibility	9.00 mi
Wind Chill	50°F (10°C)
Last update	5 Mar 4:53 pm CST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Watertown SD

Winter Weather Advisory March 6, 10:00am until March 7, 10:00am

Click here for hazard details and duration

Winter Weather Advisory

Tonight
Low: 35 °F
Mostly Cloudy
then Chance
Rain and
Patchy Fog
Friday
High: 41 °F⇓
Chance Rain
and Patchy
Fog then
Wintry Mix
Likely
Friday Night
Low: 22 °F
Snow
Saturday
High: 43 °F
Becoming
Sunny
Saturday Night
Low: 32 °F
Partly Cloudy
Sunday
High: 60 °F
Mostly Sunny
then Sunny
and Breezy
Sunday Night
Low: 36 °F
Partly Cloudy
Monday
High: 50 °F
Partly Sunny
Monday Night
Low: 31 °F
Mostly Cloudy
then Chance
Snow

Detailed Forecast

Tonight

A chance of rain, mainly after 3am. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 35. Southeast wind 9 to 14 mph becoming southwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 40%.

Friday

Rain, snow, and sleet likely before 4pm, then a chance of rain and snow between 4pm and 5pm, then snow likely after 5pm. Patchy fog before 9am. Otherwise, cloudy, with a temperature falling to around 32 by 5pm. North northwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 60%. New snow and sleet accumulation of less than a half inch possible.

Friday Night

Snow, mainly before 2am. Low around 22. Northwest wind 11 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Saturday

Partly sunny, then gradually becoming sunny, with a high near 43. Northwest wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 24 mph.

Saturday Night

Partly cloudy, with a low around 32. Southwest wind 14 to 16 mph, with gusts as high as 28 mph.

Sunday

Sunny, with a high near 60. Breezy, with a west southwest wind 14 to 20 mph, with gusts as high as 30 mph.

Sunday Night

Partly cloudy, with a low around 36. Southwest wind 11 to 15 mph becoming northwest after midnight. Winds could gust as high as 24 mph.

Monday

Partly sunny, with a high near 50. North northwest wind 11 to 14 mph becoming northeast in the afternoon. Winds could gust as high as 22 mph.

Monday Night

A chance of snow after midnight. Mostly cloudy, with a low around 31. East wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

Tuesday

A chance of snow before noon, then a slight chance of rain. Partly sunny, with a high near 49. Chance of precipitation is 30%.

Tuesday Night

A slight chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 20%.

Wednesday

Mostly sunny, with a high near 39.

Wednesday Night

Partly cloudy, with a low around 22.

Thursday

Partly sunny, with a high near 47. Breezy.