Erin Strengthens to a Hurricane; Heavy Rainfall Possible in Puerto Rico and the Virgin Islands, the Upper Midwest, South Texas

Hurricane Erin may bring isolated flash and urban flooding, landslides or mudslides, and possible tropical storm conditions to Puerto Rico and the U.S. Virgin Islands this weekend. Scattered thunderstorms and heavy rainfall may bring areas of flooding this weekend over the Upper Midwest. A tropical disturbance will bring locally heavy rain and mainly urban flash flooding to far southern Texas. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

76°F

24°C

Humidity	77%
Wind Speed	N 6 mph
Barometer	29.95 in (1012.5 mb)
Dewpoint	68°F (20°C)
Visibility	NA
Heat Index	77°F (25°C)
Last update	15 Aug 7:56 pm CDT

More Information:

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

Extended Forecast for

5 Miles SSW Beardsley MN

Tonight
Low: 67 °F
Partly Cloudy
then T-storms
Saturday
High: 80 °F
T-storms
Likely then
Slight Chance
T-storms
Saturday Night
Low: 65 °F
Slight Chance
T-storms then
T-storms
Likely
Sunday
High: 77 °F
Showers
Likely
Sunday Night
Low: 63 °F
Chance
T-storms then
Chance
Showers
Monday
High: 75 °F
Mostly Cloudy
Monday Night
Low: 63 °F
Partly Cloudy
Tuesday
High: 79 °F
Partly Sunny
Tuesday Night
Low: 63 °F
Mostly Clear

Detailed Forecast

Tonight

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 5am. Low around 67. Northeast wind 3 to 5 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

Showers and thunderstorms likely before noon, then a slight chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 80. East northeast wind 6 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers and thunderstorms likely, mainly between 1am and 4am, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 65. East northeast wind 8 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 77. East wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. East northeast wind 6 to 10 mph. Chance of precipitation is 40%.

Monday

Mostly cloudy, with a high near 75. North northeast wind 6 to 8 mph.

Monday Night

Partly cloudy, with a low around 63. Northeast wind 5 to 7 mph becoming calm after midnight.

Tuesday

Partly sunny, with a high near 79. East northeast wind 3 to 6 mph.

Tuesday Night

Mostly clear, with a low around 63. Northeast wind around 6 mph becoming calm in the evening.

Wednesday

Mostly sunny, with a high near 81.