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

84°F

29°C

Humidity	57%
Wind Speed	S 25 G 37 mph
Barometer	29.52 in (997.9 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Heat Index	87°F (31°C)
Last update	21 Jun 8:56 am CDT

More Information:

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

Extended Forecast for

Madison NE

Extreme Heat Warning June 21, 09:19am until June 22, 07:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning June 21, 09:19am until June 22, 07:00pm
NOW until 7:00pm Sun
Extreme Heat Warning
Today
High: 102 °F
Hot and Windy
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: 79 °F
Slight Chance
T-storms then
Chance
T-storms
Monday Night
Low: 62 °F
Chance
T-storms then
Showers
Tuesday
High: 81 °F
Showers
Tuesday Night
Low: 66 °F
T-storms

Detailed Forecast

Today

Sunny and hot, with a high near 102. Heat index values as high as 105. Windy, with a south southwest wind 22 to 25 mph, with gusts as high as 38 mph.

Tonight

Mostly clear, with a low around 79. Breezy, with a south wind 20 to 23 mph, with gusts as high as 34 mph.

Sunday

A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 98. Windy, with a south wind 23 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.

Sunday Night

A 50 percent chance of showers and thunderstorms. Increasing clouds, with a low around 67. Breezy, with a south wind 11 to 21 mph becoming west northwest after midnight. Winds could gust as high as 31 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 79. North wind 11 to 15 mph, with gusts as high as 23 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday Night

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 62. Northeast wind 6 to 10 mph, with gusts as high as 17 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 81. East wind 6 to 10 mph becoming south in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 80%.

Tuesday Night

Showers and possibly a thunderstorm. Mostly cloudy, with a low around 66. Southeast wind 7 to 9 mph.

Wednesday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 84. South southwest wind 8 to 11 mph, with gusts as high as 18 mph.

Wednesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 63. West northwest wind 6 to 9 mph becoming south in the evening.

Thursday

A slight chance of showers and thunderstorms. Partly sunny, with a high near 81. West northwest wind 6 to 9 mph.

Thursday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 62. North wind 5 to 7 mph becoming light and variable in the evening.

Friday

Mostly sunny, with a high near 85. South wind 5 to 11 mph, with gusts as high as 16 mph.