Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Hazardous Weather Conditions

Current conditions at

Copper Harbor (KP59)

Lat: 47.47°NLon: 87.88°WElev: 623ft.

27°F

-3°C

Humidity	75%
Wind Speed	NE 20 G 33 mph
Barometer	29.63 in (1004.6 mb)
Dewpoint	20°F (-7°C)
Visibility	NA
Wind Chill	13°F (-11°C)
Last update	13 Mar 2:51 pm EDT

More Information:

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

Extended Forecast for

6 Miles SSW Lac La Belle MI

Winter Storm Watch March 15, 05:00am until March 17, 02:00am

Click here for hazard details and duration

Winter Storm Watch

This Afternoon
High: 30 °F
Chance Snow
Showers and
Blustery
Tonight
Low: 17 °F
Mostly Cloudy
Saturday
High: 31 °F
Partly Sunny
Saturday Night
Low: 23 °F
Mostly Cloudy
then Chance
Snow
Sunday
High: 30 °F
Heavy Snow
and Blustery
Sunday Night
Low: 11 °F
Snow and
Windy
Monday
High: 17 °F
Snow Likely
and Windy
Monday Night
Low: 7 °F
Snow Likely
and Windy
Tuesday
High: 20 °F
Mostly Cloudy

Detailed Forecast

This Afternoon

A 50 percent chance of snow showers. Mostly cloudy, with a high near 30. Blustery, with a north wind around 20 mph, with gusts as high as 35 mph. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

Mostly cloudy, with a low around 17. North wind 10 to 15 mph, with gusts as high as 30 mph.

Saturday

Partly sunny, with a high near 31. Calm wind becoming southwest around 5 mph in the afternoon.

Saturday Night

A 30 percent chance of snow after 2am. Mostly cloudy, with a low around 23. Southeast wind around 5 mph.

Sunday

Snow, mainly after 8am. The snow could be heavy at times. High near 30. Blustery, with a northeast wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.

Sunday Night

Snow. Low around 11. Windy. Chance of precipitation is 80%.

Monday

Snow likely. Mostly cloudy, with a high near 17. Windy. Chance of precipitation is 70%.

Monday Night

Snow likely before 8pm, then a chance of snow showers between 8pm and 2am. Mostly cloudy, with a low around 7. Windy.

Tuesday

Mostly cloudy, with a high near 20.

Tuesday Night

A chance of snow showers after 2am. Mostly cloudy, with a low around 9.

Wednesday

A chance of snow showers. Mostly cloudy, with a high near 33.