Excessive Rainfall and Significant Flooding in the Upper Midwest This Weekend

Heavy to excessive rainfall is expected over the weekend across eastern Iowa, northern Missouri, northwest Illinois and southern Wisconsin. Numerous flash floods, some with significant impacts, are expected in these areas. Heaviest rainfall will occur overnight Saturday and Sunday, so be sure to have multiple ways to receive warnings. Read More >

Hazardous Weather Conditions

Current conditions at

Nebraska City, Nebraska City Municipal Airport (KAFK)

Lat: 40.6°NLon: 95.85°WElev: 1161ft.

Thunderstorm Light Rain

86°F

30°C

Humidity	70%
Wind Speed	S 20 mph
Barometer	29.72 in
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	95°F (35°C)
Last update	8 Aug 4:55 pm CDT

More Information:

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

Extended Forecast for

Brownville NE

Heat Advisory until August 8, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory until August 8, 08:00pm
NOW until 8:00pm Fri
Heat Advisory
This Afternoon
High: 94 °F
Chance
Showers and
Breezy
Tonight
Low: 74 °F
Slight Chance
Showers
Saturday
High: 86 °F
Slight Chance
T-storms
Saturday Night
Low: 71 °F
Chance
T-storms
Sunday
High: 83 °F
T-storms
Likely
Sunday Night
Low: 65 °F
T-storms then
Showers
Monday
High: 78 °F
Chance
T-storms
Monday Night
Low: 63 °F
Partly Cloudy
then Slight
Chance
T-storms

Detailed Forecast

This Afternoon

A 30 percent chance of showers. Mostly sunny, with a high near 94. Heat index values as high as 105. Breezy, with a south wind around 18 mph, with gusts as high as 26 mph.

Tonight

A 10 percent chance of showers before 7pm. Partly cloudy, with a low around 74. South wind 13 to 17 mph, with gusts as high as 25 mph.

Saturday

A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 86. Southeast wind 8 to 10 mph becoming north northwest in the morning. Winds could gust as high as 16 mph.

Saturday Night

A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71. East northeast wind around 6 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then showers and thunderstorms likely after 4pm. Partly sunny, with a high near 83. Southeast wind 6 to 8 mph becoming west northwest in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday Night

Showers and possibly a thunderstorm. Low around 65. North wind around 6 mph becoming west after midnight. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

Monday

A 30 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 78. West northwest wind around 6 mph becoming southwest in the morning.

Monday Night

A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 63. Calm wind.

Tuesday

Mostly sunny, with a high near 81. Calm wind becoming south southwest around 6 mph in the afternoon.

Tuesday Night

Partly cloudy, with a low around 65. South wind 3 to 5 mph.

Wednesday

A slight chance of showers and thunderstorms. Sunny, with a high near 84. South wind 5 to 10 mph.

Wednesday Night

A slight chance of showers and thunderstorms. Mostly clear, with a low around 68. South southeast wind around 8 mph.

Thursday

Sunny, with a high near 86. South wind 8 to 11 mph, with gusts as high as 18 mph.