Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair

63°F

17°C

Humidity	97%
Wind Speed	N 5 mph
Barometer	30.08 in (1018.2 mb)
Dewpoint	62°F (17°C)
Visibility	10.00 mi
Last update	31 Jul 10:53 pm CDT

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: 58 °F
Partly Cloudy
Saturday
High: 83 °F
Mostly Sunny
Saturday Night
Low: 60 °F
Partly Cloudy
Sunday
High: 83 °F
Mostly Sunny
Sunday Night
Low: 63 °F
Mostly Clear
Monday
High: 85 °F
Mostly Sunny
and Breezy
Monday Night
Low: 59 °F
Chance
T-storms then
Showers
Likely
Tuesday
High: 73 °F
Slight Chance
Showers
Tuesday Night
Low: 53 °F
Partly Cloudy
then Slight
Chance
Showers

Detailed Forecast

Tonight

Partly cloudy, with a low around 58. North wind 3 to 6 mph.

Saturday

Mostly sunny, with a high near 83. North wind 6 to 9 mph.

Saturday Night

Partly cloudy, with a low around 60. Northeast wind around 5 mph becoming light and variable.

Sunday

Mostly sunny, with a high near 83. South wind 7 to 17 mph, with gusts as high as 28 mph.

Sunday Night

Mostly clear, with a low around 63. South southeast wind around 17 mph, with gusts as high as 30 mph.

Monday

Mostly sunny, with a high near 85. Breezy, with a south wind 17 to 21 mph, with gusts as high as 32 mph.

Monday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 59. South wind 10 to 16 mph becoming north after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 60%.

Tuesday

A slight chance of showers before 1pm. Partly sunny, with a high near 73. North wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Tuesday Night

A slight chance of showers after 1am. Partly cloudy, with a low around 53. North wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 20%.

Wednesday

Mostly sunny, with a high near 76.

Wednesday Night

Partly cloudy, with a low around 57.

Thursday

Mostly sunny, with a high near 80.

Thursday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 61. Chance of precipitation is 20%.

Friday

Mostly sunny, with a high near 83.