National Weather Service United States Department of Commerce

Heavy rain possible for the northern Rockies & Plains; severe storms for the Northern Plains

An unseasonably strong storm system in the northwest U.S. will bring showers and thunderstorms, with locally heavy rainfall, to the northern Rockies and northern Plains. Isolated flash floods will be possible in these areas. Some storms could become severe in parts of the Dakotas into Minnesota, with large hail and damaging winds. In addition, temperatures will be 10 to 20 degrees below average.
Read More...

Hazardous Weather Conditions

Current Conditions

En Español

Share |

9 Miles SSW Sibley ND

7 Day Forecast

For More Weather Information:

Grand Forks, ND Local Forecast Office

Today

Severe Thunderstorms Chance for Measurable Precipitation 80%

Severe
Thunderstorms

High: 68 °F

Tonight

Severe Thunderstorms Chance for Measurable Precipitation 90%

Severe
Thunderstorms

Low: 66 °F

Sunday

Partly Sunny

Partly
Sunny

High: 75 °F

Sunday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 52 °F

Monday

Partly Sunny

Partly
Sunny

High: 68 °F

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 48 °F

Tuesday

Partly Sunny

Partly
Sunny

High: 66 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 51 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 71 °F

Detailed Forecast

  • Today Occasional showers and thunderstorms. Some storms could be severe, with large hail, damaging winds, and heavy rain. Patchy fog before noon. High near 68. East northeast wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
  • Tonight Occasional showers and thunderstorms, mainly before 1am. Some storms could be severe, with large hail, damaging winds, and heavy rain. Low around 66. East wind 11 to 15 mph becoming south southeast after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
  • Sunday Partly sunny, with a high near 75. South southwest wind 9 to 15 mph, with gusts as high as 21 mph.
  • Sunday Night Mostly cloudy, with a low around 52. West southwest wind 14 to 17 mph, with gusts as high as 23 mph.
  • Monday Partly sunny, with a high near 68. West wind 13 to 16 mph, with gusts as high as 21 mph.
  • Monday Night Mostly cloudy, with a low around 48.
  • Tuesday Partly sunny, with a high near 66.
  • Tuesday Night Mostly cloudy, with a low around 51.
  • Wednesday Mostly sunny, with a high near 71.
  • Wednesday Night Mostly clear, with a low around 51.
  • Thursday Sunny, with a high near 75.
  • Thursday Night Mostly clear, with a low around 56.
  • Friday Sunny, with a high near 79.