Heavy Rainfall and Severe Thunderstorm Threats; Heat Risk Expands; Monitoring the Tropics

Flash flooding risks continue for portions of the Four Corners and Great Basin through today. Severe thunderstorms are outlooked from the eastern Great Lakes, southern New England into the mid-Atlantic through Tuesday. Heat risk increases and expands across the center of the nation and across the Ohio Valley and mid-Atlantic this week. Continue to closely monitor tropical development in the Gulf. Read More >

Current conditions at

Canby Airfield (KCNB)

Lat: 44.73° N Lon: 96.27° W Elev: 1194 ft.

Fair

84°F

29°C

Humidity 48%
Wind Speed SE 3 mph
Barometer 29.93 in
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 31 Aug 5:55 pm CDT
Detailed forecast for

Deuel County

Tonight
Partly cloudy. Lows in the lower 60s. Southwest winds 5 to 10 mph.
Tuesday
Partly sunny in the morning, then becoming mostly cloudy. Highs in the lower 80s. Northwest winds around 5 mph, becoming northeast in the afternoon.
Tuesday Night
Showers likely in the evening. A chance of thunderstorms. Lows around 60. Northeast winds around 5 mph. Chance of rain 70 percent.
Wednesday
Partly sunny. Highs around 80. East winds 5 to 10 mph.
Wednesday Night
Partly cloudy. A chance of thunderstorms after midnight. Humid with lows in the mid 60s. East winds 5 to 10 mph. Chance of rain 40 percent.
Thursday
Partly sunny. Highs in the mid 80s.
Thursday Night Through Friday Night
Mostly clear. Lows in the upper 60s. Highs in the mid 80s.
Saturday
Partly sunny. Highs in the mid 80s.
Saturday Night
Partly cloudy. A slight chance of thunderstorms in the evening, then a chance of thunderstorms after midnight. Lows in the upper 60s. Chance of rain 30 percent.
Sunday
Partly sunny with a 20 percent chance of thunderstorms. Highs in the lower 80s.
Sunday Night
Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. Lows in the mid 60s. Chance of rain 40 percent.
Labor Day
Partly sunny. A slight chance of thunderstorms in the morning. Highs in the lower 80s. Chance of rain 20 percent.



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507 PM CDT Mon Aug 31 2026
 
 

Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database