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

Marshall, Southwest Minnesota Regional Airport - Marshall/Ryan Field (KMML)

Lat: 44.45°NLon: 95.82°WElev: 1181ft.

Fair

82°F

28°C

Humidity	82%
Wind Speed	NE 8 mph
Barometer	29.96 in (1014.0 mb)
Dewpoint	76°F (24°C)
Visibility	10.00 mi
Heat Index	89°F (32°C)
Last update	16 Aug 2:56 pm CDT

More Information:

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

Extended Forecast for

Walnut Grove MN

This Afternoon
High: 86 °F
Slight Chance
Showers
Tonight
Low: 70 °F
Slight Chance
Showers then
Chance
T-storms
Sunday
High: 82 °F
Chance
Showers then
Chance
T-storms
Sunday Night
Low: 69 °F
T-storms
Likely then
Showers
Likely
Monday
High: 84 °F
Mostly Sunny
Monday Night
Low: 63 °F
Partly Cloudy
Tuesday
High: 80 °F
Decreasing
Clouds
Tuesday Night
Low: 61 °F
Mostly Clear
Wednesday
High: 81 °F
Sunny

Detailed Forecast

This Afternoon

A slight chance of showers before 4pm, then a slight chance of showers after 5pm. Partly sunny, with a high near 86. East southeast wind 5 to 10 mph. Chance of precipitation is 20%.

Tonight

A slight chance of showers, then a chance of showers and thunderstorms after 1am. Increasing clouds, with a low around 70. East wind around 10 mph. Chance of precipitation is 40%.

Sunday

A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 10am, then a chance of showers and thunderstorms after 10am. Mostly cloudy, with a high near 82. East southeast wind 10 to 15 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Showers and thunderstorms likely before 10pm, then showers likely and possibly a thunderstorm between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 69. East southeast wind around 10 mph becoming south southwest after midnight. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

Monday

Mostly sunny, with a high near 84. Southwest wind around 10 mph becoming north northwest in the afternoon.

Monday Night

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

Tuesday

Mostly cloudy, then gradually becoming sunny, with a high near 80. North northeast wind around 5 mph.

Tuesday Night

Mostly clear, with a low around 61. North northeast wind around 5 mph becoming calm after midnight.

Wednesday

Sunny, with a high near 81. Calm wind becoming east around 5 mph in the afternoon.

Wednesday Night

Clear, with a low around 61. East southeast wind around 5 mph becoming south after midnight.

Thursday

Sunny, with a high near 84. South wind 5 to 10 mph.

Thursday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63. South wind around 10 mph.

Friday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81. South southwest wind around 10 mph becoming north northwest in the afternoon.