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

Mankato, Mankato Regional Airport (KMKT)

Lat: 44.22°NLon: 93.92°WElev: 1020ft.

Fair

82°F

28°C

Humidity	79%
Wind Speed	E 9 mph
Barometer	29.98 in (1014.6 mb)
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	89°F (32°C)
Last update	16 Aug 5:56 pm CDT

More Information:

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

Extended Forecast for

2 Miles SW Saint Peter MN

Tonight
Low: 69 °F
Slight Chance
Showers then
Heavy Rain
Sunday
High: 82 °F
Heavy Rain
then Chance
T-storms
Sunday Night
Low: 71 °F
T-storms
Likely
Monday
High: 84 °F
Slight Chance
T-storms
Monday Night
Low: 63 °F
Partly Cloudy
Tuesday
High: 80 °F
Mostly Sunny
Tuesday Night
Low: 60 °F
Mostly Clear
Wednesday
High: 80 °F
Sunny
Wednesday Night
Low: 60 °F
Clear

Detailed Forecast

Tonight

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3am. Some of the storms could produce heavy rainfall. Increasing clouds, with a low around 69. East northeast wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.

Sunday

Showers likely and possibly a thunderstorm before 7am, then a chance of showers between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 82. East wind 10 to 15 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Showers and thunderstorms likely before 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 71. East southeast wind 5 to 10 mph becoming south after midnight. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

Monday

A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 84. South wind 5 to 10 mph becoming west northwest in the afternoon.

Monday Night

Partly cloudy, with a low around 63. North wind around 5 mph.

Tuesday

Mostly sunny, with a high near 80. North wind around 5 mph.

Tuesday Night

Mostly clear, with a low around 60. North wind around 5 mph becoming calm in the evening.

Wednesday

Sunny, with a high near 80. Calm wind becoming east northeast around 5 mph in the afternoon.

Wednesday Night

Clear, with a low around 60. East wind around 5 mph becoming calm.

Thursday

Sunny, with a high near 82. Calm wind becoming south around 5 mph in the morning.