Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77° N Lon: 99.32° W Elev: 1693 ft.

Fair

52°F

11°C

Humidity 35%
Wind Speed NE 5 mph
Barometer 29.96 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 14 Feb 11:15 am CST
Detailed forecast for

Lyman County

Rest Of Today
Mostly sunny. Highs around 60. Northwest winds 5 to 10 mph.
Tonight
Mostly clear. Lows in the upper 20s. West winds 5 to 10 mph.
Sunday
Partly sunny. Highs in the mid 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
Sunday Night
Partly cloudy in the evening, then clearing. Lows in the upper 20s. Northwest winds 5 to 10 mph.
Washingtons Birthday
Partly sunny. Highs in the upper 50s. Northeast winds 5 to 10 mph, becoming southeast in the afternoon.
Monday Night
Mostly cloudy. Lows in the upper 30s.
Tuesday
Partly sunny with a slight chance of rain in the morning, then mostly cloudy with a chance of rain in the afternoon. Highs in the upper 50s. Chance of rain 50 percent.
Tuesday Night
Partly cloudy with a 50 percent chance of rain. Lows in the mid 30s.
Wednesday
Partly sunny. A slight chance of rain and snow in the morning. Colder with highs in the upper 40s. Chance of precipitation 20 percent.
Wednesday Night
Partly cloudy in the evening, then mostly cloudy with a slight chance of snow after midnight. Colder with lows in the lower 20s. Chance of snow 20 percent.
Thursday
Mostly cloudy with a 40 percent chance of snow. Highs in the upper 30s.
Thursday Night
Mostly cloudy with a 20 percent chance of snow. Lows 15 to 20.
Friday
Partly sunny. Highs in the upper 30s.



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1117 AM CST Sat Feb 14 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database