National Weather Service United States Department of Commerce

Flash flooding possible across southern Plains

A wet weather system continues across the southern U.S., with abundant moisture brining heavy rain and a risk of flash flooding to parts of the southern Plains on Wednesday. The heaviest rain will fall across Oklahoma, though flood watches and warnings are in effect eastern Colorado to western Arkansas. The flash flood threat should diminish on Thursday, as the system weakens over Texas.
Read More...

Hazardous Weather Conditions

Current Conditions

En Español

Share |

Grand Portage MN

7 Day Forecast

For More Weather Information:

Duluth, MN Local Forecast Office

This
Afternoon

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

High: 67 °F

Tonight

Isolated Showers Chance for Measurable Precipitation 10%

Isolated
Showers

Low: 43 °F

Thursday

Mostly Sunny

Mostly
Sunny

High: 62 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 49 °F

Friday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 67 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 49 °F

Saturday

Sunny

Sunny

High: 68 °F

Saturday
Night

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

Low: 54 °F

Sunday

Chance Thunderstorms

Chance
Thunderstorms

High: 68 °F

Detailed Forecast

  • This Afternoon Scattered showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 67. West wind around 5 mph. Chance of precipitation is 30%.
  • Tonight Isolated showers before 7pm. Partly cloudy, with a low around 43. West wind around 5 mph becoming calm. Chance of precipitation is 10%.
  • Thursday Mostly sunny, with a high near 62. Northwest wind around 5 mph becoming south in the afternoon.
  • Thursday Night Partly cloudy, with a low around 49. South wind around 5 mph becoming calm.
  • Friday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 67. Calm wind becoming south around 5 mph in the afternoon.
  • Friday Night Partly cloudy, with a low around 49.
  • Saturday Sunny, with a high near 68.
  • Saturday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 54.
  • Sunday A chance of showers and thunderstorms. Partly sunny, with a high near 68.
  • Sunday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 53.
  • Monday A chance of showers and thunderstorms. Partly sunny, with a high near 64.
  • Monday Night Partly cloudy, with a low around 51.
  • Tuesday Sunny, with a high near 67.