Heavy Rain and Flash Flooding in the West; Heat Expands in the Central U.S.

Monsoonal moisture will produce showers and thunderstorms with heavy rain over parts of the Southwest, Great Basin, and Central Rockies through Monday. Flash flooding is possible, especially in and around burn scars and in areas of steep terrain. Heat will persist across the Central U.S. early this week, spreading into the Ohio Valley and Mid-Atlantic later this week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

ONIDAMUNC (K98D)

Lat: 44.7° N Lon: 100.1° W Elev: 1874 ft.

Fair

86°F

30°C

Humidity	55%
Wind Speed	SW 7 mph
Barometer	29.72 in
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	89°F (32°C)
Last update	30 Aug 5:15 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Detailed forecast for

Potter County

Tonight

Mostly cloudy with a chance of thunderstorms this evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.

Monday

Mostly sunny. Less humid with highs in the mid 80s. West winds 5 to 10 mph.

Monday Night

Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 50s. South winds 5 to 10 mph with gusts up to 20 mph, becoming southeast after midnight.

Tuesday

Partly sunny in the morning, then mostly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 80s. East winds 5 to 10 mph. Chance of rain 50 percent.

Tuesday Night

Showers likely with a chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. Lows in the upper 50s. East winds around 10 mph. Chance of rain 70 percent.

Wednesday

Partly sunny. Highs in the mid 80s.

Wednesday Night

Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s.

Thursday

Partly sunny. Highs in the upper 80s.

Thursday Night Through Friday Night

Mostly clear. Hot. Lows in the mid 60s. Highs around 90.

Saturday

Partly sunny. Highs in the upper 80s.

Saturday Night

Partly cloudy. A slight chance of showers after midnight. Lows in the mid 60s. Chance of rain 20 percent.