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Severe Thunderstorms With Heavy Rain Possible from the Upper Midwest to the Mid-Atlantic; Excessive Heat For Central U.S.

Storms will move from the Upper Great Lakes to the Ohio Valley/Lower Great Lakes into the northern Mid-Atlantic through the day. Damaging winds, large hail, and flooding will be the primary threats with these storms. Excessive heat warnings and heat advisories are in place for states in the Central Plains, the Southeast, and the Mid-Atlantic. Localized flash flooding may occur in the Southwest. Read More >

Hazardous Weather Conditions

Current conditions at

McCook, McCook Municipal Airport (KMCK)

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

A Few Clouds

84°F

29°C

Humidity 44%
Wind Speed NW 6 mph
Barometer 29.87 in (1007.8 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 21 Jul 11:53 pm CDT
Detailed forecast for

Decatur County

Rest Of Tonight
Partly cloudy. Lows around 70. Southwest winds around 10 mph shifting to the northwest after midnight.
Saturday
Not as hot. Breezy. Mostly sunny in the morning, then partly sunny with a 30 percent chance of thunderstorms in the afternoon. Highs in the lower 90s. Northeast winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon.
Saturday Night
Mostly cloudy. A chance of thunderstorms in the evening, then a chance of light showers and a slight chance of thunderstorms after midnight. Lows in the mid 60s. Northeast winds around 10 mph in the evening becoming light. Chance of precipitation 40 percent.
Sunday
Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs in the lower 90s. North winds around 10 mph shifting to the east in the afternoon.
Sunday Night
Mostly clear. Lows in the mid 60s. Southeast winds around 10 mph in the evening becoming light.
Monday
Sunny. A 20 percent chance of thunderstorms in the afternoon. Highs in the lower 90s.
Monday Night
Partly cloudy with a 20 percent chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 60s.
Tuesday
Sunny. Highs in the mid 90s.
Tuesday Night
Partly cloudy. A 20 percent chance of light showers after midnight. Lows in the upper 60s.
Wednesday
Mostly sunny. A 20 percent chance of light showers in the afternoon. Highs in the upper 90s.
Wednesday Night
Partly cloudy. Lows around 70.
Thursday
Mostly sunny in the morning, then partly sunny with a chance of light showers and a slight chance of thunderstorms in the afternoon. Highs in the mid 90s. Chance of precipitation 30 percent.
Thursday Night
Mostly cloudy with a 40 percent chance of thunderstorms. Lows in the upper 60s.
Friday
Mostly sunny. Highs in the lower 90s.



Click Map For Forecast
959 PM CDT Fri Jul 21 2017
 
 

Additional Resources

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Hourly Weather Forecast

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