Severe Thunderstorms in the Northern Plains and Upper Midwest; Critical Fire Weather in the West; Dangerous Heat in the Central and Eastern U.S.

Severe thunderstorms are likely today across the northern Plains and into the upper Mississippi Valley. Gusty winds and dry conditions will result in widespread critical fire weather through Saturday across parts of the Four Corners region and the Great Basin. 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. Read More >

Hazardous Weather Conditions

Current conditions at

Duluth - Sky Harbor Airport (KDYT)

Lat: 46.72°NLon: 92.04°WElev: 607ft.

Unknown Precip Fog

52°F

11°C

Humidity	100%
Wind Speed	NE 5 mph
Barometer	29.83 in
Dewpoint	52°F (11°C)
Visibility	0.50 mi
Wind Chill	51°F (11°C)
Last update	20 Jun 10:35 am CDT

More Information:

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

Extended Forecast for

5 Miles ESE Arnold MN

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

Click here for hazard details and duration

Heat Advisory

Today
High: 56 °F
Mostly Cloudy
Tonight
Low: 56 °F
Breezy.
T-storms
Likely then
Severe
Thunderstorms
Saturday
High: 77 °F
Severe
Thunderstorms
then Mostly
Sunny
Saturday Night
Low: 58 °F
Increasing
Clouds
Sunday
High: 76 °F
Partly Sunny
then Chance
Showers and
Breezy
Sunday Night
Low: 61 °F
Chance
T-storms and
Breezy
Monday
High: 72 °F
Chance
T-storms and
Breezy
Monday Night
Low: 53 °F
Partly Cloudy
Tuesday
High: 61 °F
Partly Sunny
then Slight
Chance
Showers

Detailed Forecast

Today

Mostly cloudy, with a high near 56. Northeast wind around 10 mph, with gusts as high as 15 mph.

Tonight

Showers and thunderstorms likely, then showers and possibly a thunderstorm after midnight. Some of the storms could be severe and produce heavy rainfall. Steady temperature around 56. Breezy, with a northeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

Saturday

A 30 percent chance of showers and thunderstorms before 7am. Some of the storms could be severe. Mostly cloudy, then gradually becoming sunny, with a high near 77. Northeast wind around 10 mph.

Saturday Night

Increasing clouds, with a low around 58. East wind 5 to 10 mph.

Sunday

A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 76. Breezy, with a southeast wind 10 to 15 mph, with gusts as high as 25 mph.

Sunday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Breezy, with a south wind around 15 mph becoming west after midnight. Winds could gust as high as 25 mph.

Monday

A chance of showers and thunderstorms. Partly sunny, with a high near 72. Breezy, with a west wind around 15 mph, with gusts as high as 20 mph.

Monday Night

Partly cloudy, with a low around 53. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.

Tuesday

A slight chance of showers after 1pm. Partly sunny, with a high near 61. East wind 5 to 10 mph, with gusts as high as 15 mph.

Tuesday Night

A chance of showers, mainly after 1am. Mostly cloudy, with a low around 50. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.

Wednesday

A chance of showers and thunderstorms. Mostly cloudy, with a high near 56. Northeast wind around 10 mph, with gusts as high as 15 mph.

Wednesday Night

A chance of showers and thunderstorms. Cloudy, with a low around 51. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.