Heavy Snow in the Central/Southern Rockies; Below Average Temperatures in the Central and Eastern US

Moderate to heavy snowfall is expected in the central/southern Rockies and adjacent High Plains today. Lake-enhanced snowfall is expected downwind of the Great Lakes today. Showers and thunderstorms will be possible this evening into tonight across the western Gulf Coast states. Temperatures across much of the central and eastern CONUS will remain below average and chilly to end the week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Copper Harbor (KP59)

Lat: 47.47°NLon: 87.88°WElev: 623ft.

Windy

23°F

-5°C

Humidity	78%
Wind Speed	NE 26 G 38 mph
Barometer	29.81 in (1011.1 mb)
Dewpoint	17°F (-8°C)
Visibility	NA
Wind Chill	6°F (-14°C)
Last update	3 Dec 8:51 am EST

More Information:

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

Extended Forecast for

6 Miles E Isle Royale National Park MI

Today
High: 18 °F
Patchy
Blowing Snow
and Windy
Tonight
Low: 4 °F
Areas Blowing
Snow and
Windy
Thursday
High: 24 °F
Slight Chance
Snow Showers
and Patchy
Blowing Snow
Thursday Night
Low: 19 °F
Snow Showers
and Patchy
Blowing Snow
Friday
High: 25 °F
Slight Chance
Snow Showers
Friday Night
Low: 10 °F
Mostly Cloudy
Saturday
High: 17 °F
Partly Sunny
Saturday Night
Low: 8 °F
Mostly Cloudy
Sunday
High: 16 °F
Partly Sunny

Detailed Forecast

Today

Patchy blowing snow. Partly sunny, with a high near 18. Wind chill values between -5 and -10. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 40 mph.

Tonight

Areas of blowing snow. Mostly cloudy, with a low around 4. Wind chill values between -10 and -15. Windy, with a northwest wind around 30 mph, with gusts as high as 40 mph.

Thursday

A 20 percent chance of snow showers after 1pm. Patchy blowing snow before 7am, then patchy blowing snow after 4pm. Mostly cloudy, with a high near 24. Wind chill values between -5 and -15. Breezy, with a northwest wind 15 to 20 mph becoming southwest in the afternoon. Winds could gust as high as 30 mph.

Thursday Night

Snow showers. Patchy blowing snow. Low around 19. Windy, with a southwest wind 20 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Friday

A 20 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 25. West wind 10 to 15 mph, with gusts as high as 25 mph.

Friday Night

Mostly cloudy, with a low around 10.

Saturday

Partly sunny, with a high near 17.

Saturday Night

Mostly cloudy, with a low around 8.

Sunday

Partly sunny, with a high near 16.

Sunday Night

Mostly cloudy, with a low around 11.