Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Great Lakes

Thunderstorms with strong wind gusts and hail will be possible today from Michigan into the Lower Great Lakes region. A significant and dangerous heat wave will expand from the Central U.S. into the Eastern U.S this weekend through much of next week. Numerous daily record highs and warm lows are likely. Read More >

Hazardous Weather Conditions

Current conditions at

Duluth International Airport (KDLH)

Lat: 46.84°NLon: 92.19°WElev: 1427ft.

Overcast

70°F

21°C

Humidity	84%
Wind Speed	S 7 mph
Barometer	29.53 in (999.8 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Last update	21 Jun 9:55 am CDT

More Information:

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

Extended Forecast for

Arnold MN

Heat Advisory June 21, 12:00pm until June 22, 09:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 86 °F
Sunny then
Partly Sunny
and Breezy
Tonight
Low: 57 °F
Slight Chance
T-storms and
Patchy Fog
Sunday
High: 76 °F
Slight Chance
T-storms and
Areas Fog
Sunday Night
Low: 63 °F
Chance
T-storms and
Breezy
Monday
High: 80 °F
Breezy.
Chance
T-storms then
Chance
Showers
Monday Night
Low: 51 °F
Mostly Clear
Tuesday
High: 69 °F
Mostly Sunny
Tuesday Night
Low: 49 °F
Mostly Cloudy
then Chance
Showers
Wednesday
High: 63 °F
Chance
Showers

Detailed Forecast

Today

Increasing clouds, with a high near 86. Breezy, with a south wind 10 to 15 mph, with gusts as high as 20 mph.

Tonight

A 20 percent chance of showers and thunderstorms. Patchy fog before 1am, then patchy fog after 2am. Otherwise, mostly cloudy, with a low around 57. East wind around 10 mph, with gusts as high as 20 mph.

Sunday

A slight chance of showers, with thunderstorms also possible after 1pm. Areas of fog before 8am. Otherwise, partly sunny, with a high near 76. Breezy, with an east wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Sunday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Breezy, with a southeast wind 10 to 15 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

Monday

A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm. Mostly sunny, with a high near 80. Breezy, with a west wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Monday Night

Mostly clear, with a low around 51. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

Tuesday

Mostly sunny, with a high near 69. North wind 5 to 10 mph becoming east in the morning.

Tuesday Night

A chance of showers after 1am. Mostly cloudy, with a low around 49. East wind 5 to 10 mph.

Wednesday

A chance of showers. Cloudy, with a high near 63. East wind 5 to 10 mph, with gusts as high as 15 mph.

Wednesday Night

A chance of showers. Cloudy, with a low around 49. East wind around 10 mph, with gusts as high as 15 mph.

Thursday

A chance of showers. Mostly cloudy, with a high near 65. Northeast wind around 10 mph, with gusts as high as 20 mph.