Strong to Severe Thunderstorms in the East; Heat in the Central and Western U.S.

Strong to potentially severe thunderstorms with damaging wind gusts are forecast Thursday from parts of New England into the Mid Atlantic and Carolinas. Significant heat will expand across the West and Central Plains through Friday, potentially breaking daily high temperature records. Dangerous heat will then build into the Eastern U.S. this weekend through much of next week. Read More >

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair

88°F

31°C

Humidity	34%
Wind Speed	S 12 mph
Barometer	29.78 in (1007.0 mb)
Dewpoint	56°F (13°C)
Visibility	10.00 mi
Heat Index	86°F (30°C)
Last update	19 Jun 6:53 pm CDT

More Information:

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

Extended Forecast for

Garden City SD

Heat Advisory June 20, 01:00pm until June 20, 09:00pm

Click here for hazard details and duration

Heat Advisory

Tonight
Low: 65 °F
Mostly Clear
Friday
High: 93 °F
Mostly Sunny
then Sunny
and Breezy
Friday Night
Low: 70 °F
Mostly Clear
Saturday
High: 94 °F
Hot
Saturday Night
Low: 70 °F
Mostly Clear
Sunday
High: 90 °F
Hot and
Breezy
Sunday Night
Low: 58 °F
Slight Chance
T-storms and
Breezy then
Chance
Showers
Monday
High: 70 °F
Chance
Showers
Monday Night
Low: 53 °F
Mostly Clear
then Slight
Chance
Showers

Detailed Forecast

Tonight

Mostly clear, with a low around 65. South southeast wind 10 to 14 mph, with gusts as high as 24 mph.

Friday

Partly sunny, then gradually becoming sunny and hot, with a high near 93. Breezy, with a southeast wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.

Friday Night

Mostly clear, with a low around 70. South wind 14 to 17 mph, with gusts as high as 28 mph.

Saturday

Sunny and hot, with a high near 94. South wind 11 to 15 mph, with gusts as high as 25 mph.

Saturday Night

Mostly clear, with a low around 70. Southwest wind 10 to 14 mph becoming northeast after midnight. Winds could gust as high as 22 mph.

Sunday

Sunny and hot, with a high near 90. Breezy, with a southeast wind 16 to 23 mph becoming southwest in the afternoon. Winds could gust as high as 33 mph.

Sunday Night

A chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 58. Breezy, with a north northwest wind 13 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

Monday

A chance of showers before 1pm. Partly sunny, with a high near 70. North northwest wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

Monday Night

A slight chance of showers after 1am. Partly cloudy, with a low around 53. Northeast wind 9 to 13 mph. Chance of precipitation is 20%.

Tuesday

A chance of showers, mainly after 1pm. Mostly cloudy, with a high near 68. Chance of precipitation is 30%.

Tuesday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.

Wednesday

A chance of showers and thunderstorms. Cloudy, with a high near 69. Chance of precipitation is 50%.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 50%.

Thursday

A chance of showers and thunderstorms. Mostly cloudy, with a high near 70. Chance of precipitation is 30%.