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

Norfolk, Stefan Memorial Airport (KOFK)

Lat: 41.98°NLon: 97.44°WElev: 1572ft.

Fair and Breezy

80°F

27°C

Humidity	64%
Wind Speed	S 24 G 40 mph
Barometer	29.51 in (997.2 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	21 Jun 6:56 am CDT

More Information:

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

Extended Forecast for

Osmond NE

Extreme Heat Warning June 21, 07:51am until June 22, 07:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning June 21, 07:51am until June 22, 07:00pm
NOW until 7:00pm Sun
Extreme Heat Warning
Today
High: 103 °F
Hot and
Breezy
Tonight
Low: 78 °F
Mostly Clear
and Breezy
Sunday
High: 100 °F
Windy. Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 64 °F
T-storms
Likely and
Breezy then
Showers
Likely
Monday
High: 78 °F
Chance
T-storms
Monday Night
Low: 62 °F
Chance
T-storms then
Showers
Likely
Tuesday
High: 79 °F
Showers
Tuesday Night
Low: 65 °F
T-storms

Detailed Forecast

Today

Sunny and hot, with a high near 103. Breezy, with a south southwest wind around 23 mph, with gusts as high as 34 mph.

Tonight

Mostly clear, with a low around 78. Breezy, with a south wind 17 to 22 mph, with gusts as high as 33 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 100. Windy, with a south wind 23 to 26 mph, with gusts as high as 39 mph. Chance of precipitation is 20%.

Sunday Night

Showers likely and possibly a thunderstorm before 7pm, then showers and thunderstorms likely between 7pm and 10pm, then showers likely and possibly a thunderstorm after 10pm. Increasing clouds, with a low around 64. Breezy, with a south wind 11 to 18 mph becoming northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Monday

A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 78. North wind 14 to 16 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 likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 62. East northeast wind 6 to 11 mph, with gusts as high as 17 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday

Showers and possibly a thunderstorm. High near 79. East wind 8 to 11 mph, with gusts as high as 16 mph. Chance of precipitation is 80%.

Tuesday Night

Showers and possibly a thunderstorm. Cloudy, with a low around 65. South southeast wind 8 to 10 mph.

Wednesday

Showers and possibly a thunderstorm. Mostly cloudy, with a high near 82. South southwest wind 8 to 13 mph, with gusts as high as 18 mph.

Wednesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 62. South wind 7 to 10 mph becoming west after midnight.

Thursday

A slight chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Northwest wind 7 to 10 mph.

Thursday Night

Partly cloudy, with a low around 62. North wind 5 to 8 mph becoming south after midnight.