Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Hazardous Weather Conditions

Flood Watch in effect from April 11, 08:00 PM EDT until April 15, 08:00 AM EDT

Current conditions at

Copper Harbor (KP59)

Lat: 47.47°NLon: 87.88°WElev: 623ft.

35°F

2°C

Humidity	61%
Wind Speed	N 15 mph
Barometer	30.27 in (1026.2 mb)
Dewpoint	23°F (-5°C)
Visibility	NA
Wind Chill	25°F (-4°C)
Last update	10 Apr 1:51 pm EDT

More Information:

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

Extended Forecast for

Copper Harbor MI

Flood Watch April 11, 08:00pm until April 15, 08:00am

Click here for hazard details and duration

Flood Watch

This Afternoon
High: 36 °F
Mostly Sunny
Tonight
Low: 31 °F
Mostly Clear
Saturday
High: 41 °F
Sunny
Saturday Night
Low: 34 °F
Chance
Showers then
Showers
Sunday
High: 49 °F
Showers
Sunday Night
Low: 38 °F
Showers
Likely
Monday
High: 44 °F
Partly Sunny
Monday Night
Low: 34 °F
Chance
Showers
Tuesday
High: 41 °F
Chance
Showers

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 36. Northwest wind around 10 mph.

Tonight

Mostly clear, with a low around 31. West wind around 5 mph.

Saturday

Sunny, with a high near 41. West wind around 5 mph becoming calm.

Saturday Night

Showers, mainly after 2am. Low around 34. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Sunday

Showers, with thunderstorms also possible after 5pm. High near 49. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

Sunday Night

Showers likely before 2am. Mostly cloudy, with a low around 38. Chance of precipitation is 70%.

Monday

Partly sunny, with a high near 44.

Monday Night

A chance of showers. Mostly cloudy, with a low around 34.

Tuesday

A chance of showers. Mostly cloudy, with a high near 41.

Tuesday Night

Showers likely, mainly after 2am. Mostly cloudy, with a low around 34.

Wednesday

Showers likely. Mostly cloudy, with a high near 42.