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

Norfolk, Stefan Memorial Airport (KOFK)

Lat: 41.98°NLon: 97.44°WElev: 1572ft.

Fair and Breezy

100°F

38°C

Humidity	37%
Wind Speed	S 21 G 38 mph
Barometer	29.54 in (998.2 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Heat Index	107°F (42°C)
Last update	21 Jun 3:56 pm CDT

More Information:

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

Extended Forecast for

6 Miles WSW Madison NE

Extreme Heat Warning June 21, 04:15pm until June 22, 07:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning June 21, 04:15pm until June 22, 07:00pm
NOW until 7:00pm Sun
Extreme Heat Warning
Tonight
Low: 79 °F
Mostly Clear
and Breezy
Sunday
High: 98 °F
Windy. Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 67 °F
Chance
T-storms and
Breezy
Monday
High: 78 °F
Slight Chance
T-storms then
Chance
T-storms
Monday Night
Low: 64 °F
Showers
Tuesday
High: 82 °F
Showers
Tuesday Night
Low: 66 °F
T-storms
Wednesday
High: 85 °F
Showers
Likely

Detailed Forecast

Tonight

Mostly clear, with a low around 79. Breezy, with a south wind 21 to 23 mph, with gusts as high as 34 mph.

Sunday

A 10 percent chance of showers and thunderstorms after 5pm. Sunny and hot, with a high near 98. Windy, with a south wind 23 to 28 mph, with gusts as high as 39 mph.

Sunday Night

A 50 percent chance of showers and thunderstorms, mainly after 7pm. Increasing clouds, with a low around 67. Breezy, with a south wind 14 to 23 mph becoming west northwest after midnight. Winds could gust as high as 34 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

A 50 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 78. North wind around 14 mph, with gusts as high as 22 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night

Showers and possibly a thunderstorm. Low around 64. Northeast wind 6 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday

Showers and possibly a thunderstorm. High near 82. East wind 7 to 10 mph becoming south in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday Night

Showers and possibly a thunderstorm. Low around 66. Southeast wind 7 to 9 mph. Chance of precipitation is 80%.

Wednesday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 85. South wind 7 to 10 mph, with gusts as high as 16 mph.

Wednesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 64. Southwest wind 6 to 8 mph becoming east southeast in the evening.

Thursday

A chance of showers and thunderstorms. Partly sunny, with a high near 82. West northwest wind around 7 mph.

Thursday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 62. North northwest wind around 6 mph becoming light and variable.

Friday

Mostly sunny, with a high near 86. South wind 5 to 10 mph, with gusts as high as 17 mph.

Friday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 66. South southeast wind around 9 mph, with gusts as high as 16 mph.

Saturday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 88. South wind 9 to 13 mph, with gusts as high as 21 mph.