Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Copper Harbor (KP59)

Lat: 47.47° N Lon: 87.88° W Elev: 623 ft.

12°F

-11°C

Humidity	77%
Wind Speed	N 18 G 35 mph
Barometer	29.81 in (1011.7 mb)
Dewpoint	6°F (-14°C)
Visibility	NA
Wind Chill	-5°F (-21°C)
Last update	1 Jan 11:51 am EST

More Information:

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

Detailed forecast for

Keweenaw County

Rest Of Today

Mostly cloudy with scattered snow showers. Patchy blowing snow. Breezy with highs 9 to 14 above. Northwest winds 15 to 25 mph with gusts up to 35 mph. Chance of snow 50 percent. Wind chill values as low as 25 below.

Tonight

Breezy. Scattered snow showers in the evening, then isolated snow showers after midnight. Patchy blowing snow. Mostly cloudy. Lows around 2 above inland to around 11 at the shore. Northwest winds 15 to 25 mph with gusts up to 35 mph. Chance of snow 50 percent.

Friday

Partly cloudy with isolated snow showers. Patchy blowing snow. Highs around 9 above inland to around 16 at the shore. Northwest winds 10 to 20 mph with gusts up to 35 mph. Chance of snow 20 percent.

Friday Night

Cloudy. Lows around 5 above inland to around 11 at the shore. Northwest winds 5 to 15 mph with gusts up to 35 mph.

Saturday

Cloudy with a 50 percent chance of snow showers. Highs 15 to 20. Northwest winds 5 to 10 mph with gusts up to 25 mph.

Saturday Night And Sunday

Cloudy. Lows around 3 above inland to around 10 above at the shore. Highs 16 to 21.

Sunday Night

Snow showers likely. Lows around 14. Chance of snow 60 percent.

Monday And Monday Night

Cloudy. Highs around 26. Lows around 21.

Tuesday

A chance of rain and snow showers in the afternoon. Cloudy. Highs around 32. Chance of precipitation 40 percent.