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

Current conditions at

ROLLA (K06D)

Lat: 48.88°NLon: 99.62°WElev: 1824ft.

Overcast

77°F

25°C

Humidity	47%
Wind Speed	SE 14 mph
Barometer	29.74 in
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	30 Aug 4:55 pm CDT

More Information:

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

Extended Forecast for

7 Miles WSW Saint John ND

Severe T-storm Watch until August 30, 11:00pm

Wind Advisory August 31, 10:00am until August 31, 07:00pm

Click here for hazard details and duration

Severe T-storm Watch

Wind Advisory

Severe T-storm Watch until August 30, 11:00pm
NOW until 11:00pm Sun
Severe T-storm Watch
This Afternoon
High: 74 °F
Severe
Thunderstorms
Tonight
Low: 52 °F
Severe
Thunderstorms
then Slight
Chance
T-storms
Monday
High: 72 °F
Sunny and
Windy
Monday Night
Low: 54 °F
Mostly Clear
and Breezy
then Mostly
Clear
Tuesday
High: 73 °F
Mostly Sunny
Tuesday Night
Low: 54 °F
Mostly Cloudy
Wednesday
High: 76 °F
Mostly Sunny
Wednesday Night
Low: 58 °F
Slight Chance
T-storms then
Chance
Showers

Detailed Forecast

This Afternoon

A 50 percent chance of showers and thunderstorms. Some of the storms could be severe. Mostly cloudy, with a steady temperature around 74. Southeast wind around 9 mph.

Tonight

Showers and thunderstorms, mainly before midnight. Some of the storms could be severe and produce heavy rainfall. Low around 52. Southeast wind 8 to 15 mph becoming west after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Monday

Sunny, with a high near 72. Windy, with a southwest wind 11 to 16 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph.

Monday Night

Mostly clear, with a low around 54. Breezy, with a west wind 14 to 23 mph, with gusts as high as 37 mph.

Tuesday

Mostly sunny, with a high near 73. West wind 8 to 11 mph, with gusts as high as 20 mph.

Tuesday Night

Mostly cloudy, with a low around 54. Light and variable wind.

Wednesday

Mostly sunny, with a high near 76. Southeast wind 5 to 8 mph.

Wednesday Night

A slight chance of showers and thunderstorms, then a chance of showers after 1am. Partly cloudy, with a low around 58. East wind 8 to 10 mph.

Thursday

A chance of showers and thunderstorms. Mostly sunny, with a high near 77. East wind 10 to 13 mph, with gusts as high as 18 mph.