National Weather Service

News Headlines

Severe Weather from May 15-18, 2026

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Plattsmouth, Plattsmouth Municipal Airport (KPMV)

Lat: 40.95° N Lon: 95.92° W Elev: 1201 ft.

Fair

46°F

8°C

Humidity	87%
Wind Speed	Calm
Barometer	30.30 in
Dewpoint	42°F (6°C)
Visibility	10.00 mi
Last update	20 May 4:55 am CDT

More Information:

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

Detailed forecast for

Cass County

Rest Of Tonight

Mostly clear. Lows in the upper 30s. Northeast winds around 5 mph.

Wednesday

Partly sunny. Highs in the lower 60s. Northeast winds 5 to 10 mph.

Wednesday Night

Mostly cloudy. A slight chance of showers after midnight. Lows in the mid 40s. East winds 5 to 10 mph. Chance of rain 20 percent.

Thursday

Mostly cloudy with a chance of showers in the morning, then partly sunny with a slight chance of showers in the afternoon. Highs in the upper 50s. East winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 30 percent.

Thursday Night

Cloudy with a slight chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the upper 40s. East winds 5 to 10 mph. Chance of rain 70 percent.

Friday

A slight chance of thunderstorms. Showers likely, mainly in the morning. Highs in the lower 60s. Chance of rain 70 percent.

Friday Night

Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the upper 40s. Chance of rain 30 percent.

Saturday

Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 70s.

Saturday Night

Partly cloudy. Lows around 50.

Sunday

Sunny. Highs in the upper 70s.

Sunday Night

Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s.

Memorial Day

Mostly sunny. Highs in the lower 80s.

Monday Night

Partly cloudy. Lows in the upper 50s.