Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair

4°F

-16°C

Humidity	66%
Wind Speed	W 9 mph
Barometer	30.27 in (1029.6 mb)
Dewpoint	-5°F (-21°C)
Visibility	10.00 mi
Wind Chill	-10°F (-23°C)
Last update	27 Jan 8:53 pm CST

More Information:

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

Extended Forecast for

3 Miles ESE Watertown Municipal Airport SD

Tonight
Low: -3 °F
Partly Cloudy
Wednesday
High: 10 °F
Cold
Wednesday Night
Low: -6 °F
Partly Cloudy
Thursday
High: 9 °F
Cold
Thursday Night
Low: -12 °F
Partly Cloudy
Friday
High: 4 °F
Cold
Friday Night
Low: -10 °F
Mostly Clear
Saturday
High: 18 °F
Mostly Sunny
then Chance
Snow
Saturday Night
Low: 10 °F
Snow Likely

Detailed Forecast

Tonight

Partly cloudy, with a low around -3. West northwest wind 6 to 8 mph.

Wednesday

Mostly sunny and cold, with a high near 10. Northwest wind 6 to 8 mph.

Wednesday Night

Partly cloudy, with a low around -6. North wind around 6 mph becoming calm in the evening.

Thursday

Mostly sunny and cold, with a high near 9. Calm wind becoming north around 6 mph in the afternoon.

Thursday Night

Partly cloudy, with a low around -12. North northeast wind around 6 mph.

Friday

Sunny and cold, with a high near 4. North northeast wind 5 to 7 mph.

Friday Night

Mostly clear, with a low around -10. North wind 5 to 8 mph becoming south southwest after midnight.

Saturday

A chance of snow after noon. Mostly sunny, with a high near 18. South wind 9 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

Saturday Night

Snow likely, mainly before midnight. Mostly cloudy, with a low around 10. South wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

Sunday

A chance of snow before noon. Mostly cloudy, with a high near 28. Chance of precipitation is 30%.

Sunday Night

Mostly cloudy, with a low around 8.

Monday

Partly sunny, with a high near 22.

Monday Night

Mostly cloudy, with a low around 9.

Tuesday

A slight chance of snow. Partly sunny, with a high near 26. Chance of precipitation is 20%.