Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Very Heavy Rainfall and High Risk Flood Event in the South-Central U.S.

Thunderstorms, some severe, will continue to produce tremendously heavy rainfall over the same areas through the day today. The area with the greatest potential for excessive rainfall includes Oklahoma, Arkansas, and Missouri. Very heavy rains will extend broadly from the Southern Plains to the Upper Midwest. Life threatening flash flooding is expected with these storms. Read More >

Current conditions at

McCook, McCook Municipal Airport (KMCK)

Lat: 40.2° N Lon: 100.59° W Elev: 2579 ft.

Light Snow Fog/Mist and Breezy

34°F

1°C

Humidity 97%
Wind Speed N 23 G 30 mph
Barometer 29.92 in (1014.8 mb)
Dewpoint 33°F (1°C)
Visibility 4.00 mi
Wind Chill22°F (-6°C)
Last update 30 Apr 1:53 am CDT
Detailed forecast for

Decatur County

Tonight
Windy. Rain and snow in the evening, then snow after midnight. Patchy blowing snow after midnight. Snow may be heavy at times after midnight. Snow accumulation of 2 to 5 inches. Lows in the lower 30s. North winds 20 to 30 mph with gusts to around 45 mph. Chance of precipitation near 100 percent.
Sunday
Very windy. Patchy blowing snow in the morning. Snow in the morning, then snow, possibly mixed with rain in the afternoon. Snow may be heavy at times. Snow accumulation of 8 to 11 inches. Total snow accumulation 10 to 17 inches. Highs in the mid 30s. North winds 30 to 40 mph with gusts to around 55 mph. Chance of precipitation near 100 percent.
Sunday Night
Decreasing clouds. A 50 percent chance of light rain and snow. Lows in the lower 30s. Northwest winds 10 to 20 mph. Gusts up to 45 mph in the evening.
Monday
Mostly sunny. Not as cool. Highs in the lower 50s. West winds 10 to 15 mph.
Monday Night
Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 30s. West winds around 10 mph in the evening becoming light.
Tuesday
Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the upper 50s.
Tuesday Night
Mostly cloudy with a 50 percent chance of light rain showers. Lows in the upper 30s.
Wednesday
Partly sunny with a 30 percent chance of light rain showers. Highs in the lower 60s.
Wednesday Night
Partly cloudy in the evening then becoming mostly clear. Lows in the upper 30s.
Thursday
Sunny. Highs around 70.
Thursday Night
Mostly clear. Lows in the lower 40s.
Friday
Sunny. Highs in the upper 70s.
Friday Night
Mostly clear. Lows in the upper 40s.
Saturday
Sunny. Highs in the upper 70s.



Click Map For Forecast
414 PM CDT Sat Apr 29 2017
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database