Severe Thunderstorms Tonight in the Mid-Atlantic; Tropical Storm Bertha in the Gulf

Scattered thunderstorms with severe gusts, hail and a tornado risk are possible near a cold front from the Ohio Valley to the Mid-Atlantic tonight. Tropical Storm Bertha is expected to bring tropical storm conditions to portions of the Gulf Coast from the panhandle of Florida into Louisiana through Wednesday. Read More >

Current conditions at

Plattsmouth, Plattsmouth Municipal Airport (KPMV)

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

Fair

72°F

22°C

Humidity 67%
Wind Speed Calm
Barometer 30.06 in
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 21 Jul 10:15 pm CDT
Detailed forecast for

Cass County

Rest Of Tonight
Mostly clear. Lows in the lower 60s. Northeast winds around 5 mph.
Wednesday
Partly sunny with a slight chance of showers in the morning, then cloudy with a chance of showers in the afternoon. Highs in the upper 70s. North winds around 5 mph. Chance of rain 50 percent.
Wednesday Night
Mostly cloudy. A chance of showers in the evening. Lows in the lower 60s. North winds around 5 mph, becoming east after midnight. Chance of rain 40 percent.
Thursday
Showers likely in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Southeast winds 5 to 10 mph. Chance of rain 70 percent.
Thursday Night
Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then showers with a chance of thunderstorms after midnight. Lows in the lower 60s. Southeast winds 5 to 10 mph. Chance of rain 80 percent.
Friday
Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the morning, then partly sunny in the afternoon. Highs in the upper 70s. Chance of rain 50 percent.
Friday Night
Partly cloudy. Lows in the mid 60s.
Saturday
Mostly sunny. Warmer with highs in the lower 90s. Heat index values up to 100 in the afternoon.
Saturday Night
Mostly clear. Lows in the lower 70s.
Sunday
Mostly sunny. Highs in the upper 90s. Heat index values up to 105 in the afternoon.
Sunday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s.
Monday
Mostly sunny. Highs in the upper 90s. Heat index values up to 105.
Monday Night
Mostly clear. Lows around 70.
Tuesday
Mostly sunny. Highs in the lower 90s.



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907 PM CDT Tue Jul 21 2026
 
 

Additional Resources

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