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

Iron Mountain / Kingsford, Ford Airport (KIMT)

Lat: 45.81°NLon: 88.11°WElev: 1181ft.

Overcast

69°F

21°C

Humidity	93%
Wind Speed	SE 8 mph
Barometer	29.67 in (1004.2 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Last update	21 Jun 5:54 am CDT

More Information:

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

Extended Forecast for

Niagara WI

Heat Advisory June 21, 12:00pm until June 23, 07:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 92 °F
Chance
T-storms then
Partly Sunny
Tonight
Low: 74 °F
Partly Cloudy
Sunday
High: 95 °F
Hot
Sunday Night
Low: 78 °F
Mostly Clear
Monday
High: 88 °F
Slight Chance
T-storms then
T-storms
Likely
Monday Night
Low: 62 °F
Chance
T-storms then
Chance
Showers
Tuesday
High: 74 °F
Partly Sunny
then Slight
Chance
T-storms
Tuesday Night
Low: 54 °F
Chance
Showers
Wednesday
High: 68 °F
Showers
Likely

Detailed Forecast

Today

A 40 percent chance of showers and thunderstorms, mainly before 11am. Cloudy, then gradually becoming mostly sunny and hot, with a high near 92. Heat index values as high as 101. South southeast wind 8 to 17 mph becoming southwest in the afternoon. Winds could gust as high as 32 mph.

Tonight

Partly cloudy, with a low around 74. South wind 5 to 9 mph, with gusts as high as 21 mph.

Sunday

Sunny and hot, with a high near 95. Heat index values as high as 101. South southwest wind 8 to 14 mph, with gusts as high as 26 mph.

Sunday Night

Mostly clear, with a low around 78. South southwest wind around 11 mph, with gusts as high as 23 mph.

Monday

Showers and thunderstorms likely, mainly between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly sunny, with a high near 88. West southwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

Monday Night

A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.

Tuesday

A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 74.

Tuesday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54.

Wednesday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 68. Chance of precipitation is 60%.

Wednesday Night

Showers likely. Cloudy, with a low around 54. Chance of precipitation is 60%.

Thursday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 67. Chance of precipitation is 70%.

Thursday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 53.