Enhanced Risk for Severe Thunderstorms Across the Upper Midwest; Flash Flooding Possible from the Upper Midwest to Southern Plains and Desert Southwest Through Friday

Portions of the Upper Midwest will see an increased threat for severe thunderstorms through this evening, with a few strong tornadoes possible. The same region remains on alert for additional flash flood concerns. Heavy rainfall may lead to flash flooding across the Desert Southwest today, and Southern Plains by Friday. Finally, Major-to-record river flooding continues across the Carolinas. Read More >

Current conditions at

Copper Harbor (KP59)

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

57°F

14°C

Humidity 83%
Wind Speed SE 8 mph
Barometer 30.09 in (1018.8 mb)
Dewpoint 52°F (11°C)
Visibility NA
Last update 20 Sep 11:51 am EDT
Detailed forecast for

Keweenaw County

Rest Of Today
Breezy. A chance of showers early in the afternoon, then showers. Highs around 56. East winds 15 to 25 mph. Chance of rain 100 percent.
Tonight
Windy. Showers and a chance of thunderstorms in the evening, then showers overnight. Locally heavy rainfall possible in the evening. Lows 48 to 53 inland to around 54 at the shore. Inland, east winds 25 to 35 mph becoming northeast 20 to 30 mph overnight. Near the shore, east winds 20 to 30 mph becoming west 10 to 20 mph overnight. Gusts up to 45 mph. Chance of rain 100 percent.
Friday
Windy. Showers likely in the morning, then a chance of showers in the afternoon. Cloudy. Highs 57 to 62. North winds 25 to 35 mph. Chance of rain 70 percent.
Friday Night
Mostly clear. Lows 43 to 48. West winds 10 to 20 mph.
Saturday
A 20 percent chance of rain showers in the afternoon. Partly cloudy. Highs around 58. West winds 10 to 20 mph.
Saturday Night
Cloudy with a 40 percent chance of rain showers. Lows around 42.
Sunday
Mostly cloudy with a 40 percent chance of rain showers. Highs around 50.
Sunday Night
Cloudy with a 30 percent chance of rain showers. Lows around 46.
Monday
Warmer. Mostly cloudy with a 30 percent chance of showers. Highs around 64.
Monday Night
Cloudy with a 40 percent chance of showers. Lows around 51.
Tuesday
A 30 percent chance of showers in the morning. Mostly cloudy. Highs around 61.
Tuesday Night And Wednesday
Mostly cloudy. Lows around 48. Highs 58 to 63.



Click Map For Forecast
1209 PM EDT Thu Sep 20 2018
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database