Severe Storms Possible in the Lower Mississippi Valley; Heavy Mountain Snowfall for Parts of the West

Severe thunderstorms and flash flooding are possible across parts of the southern Plains and Lower Mississippi Valley through tonight. Meanwhile, a developing storm system will spread heavy snow from the Pacific Northwest into the Rockies and northern High Plains by Monday. Damaging winds and critical fire weather conditions will impact parts of the southern Plains and Southwest through Monday. Read More >

Hazardous Weather Conditions

En Español

Current conditions at

Grand Marais, The Bay of Grand Marais (KGNA)

Lat: 47.75°NLon: 90.34°WElev: 610ft.

22°F

-6°C

Humidity	82%
Wind Speed	Calm
Barometer	29.86 in (1012.6 mb)
Dewpoint	17°F (-8°C)
Visibility	NA
Last update	2 Apr 5:56 am CDT

More Information:

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

Extended Forecast for

9 Miles WSW Grand Marais MN

Winter Storm Watch April 4, 09:00am until April 6, 07:00am

Click here for hazard details and duration

Winter Storm Watch

Today

Chance Snow
then
Rain/Snow and
Breezy
High: 36 °F
Tonight

Rain/Snow
Likely then
Slight Chance
Snow and
Breezy
Low: 31 °F
Monday

Chance
Sprinkles/Flurries
and Breezy
High: 37 °F
Monday
Night

Slight Chance
Snow and
Blustery
Low: 21 °F
Tuesday

Slight Chance
Snow and
Windy then
Snow Likely
and Very
Windy
High: 29 °F
Tuesday
Night

Snow/Sleet
and Very
Windy
Low: 27 °F
Wednesday

Wintry Mix
and Very
Windy
High: 34 °F
Wednesday
Night

Chance Snow
and Windy
Low: 21 °F
Thursday

Partly Sunny
and Windy
High: 33 °F

Detailed Forecast

Today

Snow before 5pm, then a chance of rain and snow. High near 36. Breezy, with a northeast wind 5 to 15 mph becoming south in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.

Tonight

Rain and snow likely before 11pm, then a chance of snow between 11pm and 1am. Mostly cloudy, with a low around 31. Breezy, with a southeast wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Monday

A chance of sprinkles and flurries before 2pm, then a chance of flurries. Mostly cloudy, with a high near 37. Breezy, with a northwest wind 10 to 15 mph becoming east in the afternoon.

Monday Night

A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 21. Blustery, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph.

Tuesday

Snow likely, mainly after 1pm. Mostly cloudy, with a high near 29. Very windy, with a northeast wind 20 to 25 mph increasing to 30 to 35 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Snow, possibly mixed with sleet. Low around 27. Very windy, with a northeast wind 40 to 45 mph, with gusts as high as 65 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 3 to 7 inches possible.

Wednesday

Snow, possibly mixed with rain and sleet, becoming all snow after 1pm. Mostly cloudy, with a high near 34. Very windy, with a northeast wind 30 to 40 mph, with gusts as high as 60 mph.

Wednesday Night

A chance of snow, mainly before 1am. Mostly cloudy, with a low around 21. Windy, with a west wind 20 to 25 mph, with gusts as high as 35 mph.

Thursday

Partly sunny, with a high near 33. Windy, with a northwest wind 20 to 25 mph, with gusts as high as 35 mph.

Thursday Night

Partly cloudy, with a low around 22. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.

Friday

Sunny, with a high near 38. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 20 mph.

Friday Night

Partly cloudy, with a low around 28. Breezy, with a southwest wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 20 mph.

Saturday

Mostly sunny, with a high near 40. Breezy, with a southeast wind 10 to 15 mph, with gusts as high as 20 mph.