Heavy Rainfall Continues from the Southwest to the Plains; Severe Thunderstorms in the Southern Plains

Pacific tropical moisture wrapping into a storm will continue a multi-day heavy rainfall event this week that will impact the Southwest into the Plains. Scattered severe thunderstorms capable of mainly severe wind gusts appear possible across portions of the southern Plains this afternoon into tonight. There is also a risk of isolated severe winds gusts and tornadoes in Kansas into Nebraska. Read More >

Hazardous Weather Conditions

Current conditions at

Plattsmouth, Plattsmouth Municipal Airport (KPMV)

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

Rain

70°F

21°C

Humidity 96%
Wind Speed Calm
Barometer 29.81 in
Dewpoint 69°F (21°C)
Visibility 4.00 mi
Last update 30 Sep 11:55 am CDT
Detailed forecast for

Cass County

This Afternoon
Showers likely with a slight chance of thunderstorms early, then showers with a chance of thunderstorms. Some thunderstorms may produce heavy rainfall early. Some thunderstorms may produce heavy rainfall. Near steady temperature around 70. South winds around 5 mph. Chance of rain 90 percent.
Tonight
Showers with a chance of thunderstorms in the evening, then showers with a slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible in the evening. Humid with lows in the lower 60s. East winds around 5 mph, becoming north after midnight. Chance of rain near 100 percent.
Thursday
A slight chance of thunderstorms in the morning. Mostly cloudy with a chance of showers. Some thunderstorms may produce heavy rainfall in the morning. Near steady temperature in the mid 60s. North winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 40 percent.
Thursday Night
Mostly cloudy in the evening, then partly cloudy with a slight chance of showers after midnight. Cooler. Less humid with lows around 50. North winds 5 to 10 mph. Gusts up to 25 mph in the evening. Chance of rain 20 percent.
Friday
Sunny. Highs in the mid 60s. Northeast winds around 5 mph.
Friday Night
Mostly clear. Lows in the upper 40s.
Saturday
Sunny. Highs in the upper 60s.
Saturday Night
Mostly clear. Lows in the lower 50s.
Sunday
Sunny. Highs in the upper 60s.
Sunday Night
Mostly clear. Lows in the upper 40s.
Monday
Sunny. Highs in the mid 60s.
Monday Night
Mostly clear. Lows in the lower 50s.
Tuesday
Mostly sunny. Highs in the upper 60s.



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1128 AM CDT Wed Sep 30 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database