Tropical Storm Watches for the Northern Mariana Islands; Severe Thunderstorms in the Northern Plains

Tropical Storm Watches have been issued for Agrihan, Pagan and Alamagan in the Northern Mariana Islands, as Tropical Depression 16W moves towards the islands and strengthens. Heavy rain and gusty winds are expected through Saturday. Severe thunderstorms and heavy rain are expected across the Northern Plains this afternoon into tonight. A few tornadoes, large hail, and severe winds are expected. Read More >

Hazardous Weather Conditions

Current conditions at

Vinton, Vinton Veterans Memorial Airpark Airport (KVTI)

Lat: 42.22°NLon: 92.03°WElev: 846ft.

Partly Cloudy

83°F

28°C

Humidity	53%
Wind Speed	S 8 mph
Barometer	30.05 in
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Heat Index	84°F (29°C)
Last update	7 Aug 4:35 pm CDT

More Information:

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

Extended Forecast for

Shellsburg IA

Heat Advisory August 8, 01:00pm until August 8, 07:00pm

Click here for hazard details and duration

Heat Advisory

This Afternoon
High: 83 °F
Chance
T-storms
Tonight
Low: 70 °F
Slight Chance
T-storms then
Mostly Cloudy
Friday
High: 92 °F
Mostly Sunny
Friday Night
Low: 75 °F
Mostly Clear
then Slight
Chance
T-storms
Saturday
High: 90 °F
Chance
T-storms
Saturday Night
Low: 70 °F
Chance
T-storms then
T-storms
Sunday
High: 85 °F
T-storms
Likely
Sunday Night
Low: 66 °F
T-storms
Likely
Monday
High: 84 °F
Chance
T-storms

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly cloudy, with a high near 83. South wind around 10 mph.

Tonight

A 10 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 70. Southeast wind 5 to 10 mph.

Friday

Mostly sunny, with a high near 92. Heat index values as high as 102. South wind 10 to 15 mph, with gusts as high as 25 mph.

Friday Night

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 75. South wind 10 to 15 mph, with gusts as high as 20 mph.

Saturday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.

Saturday Night

Showers and thunderstorms, mainly after 1am. Low around 70. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

Sunday

Showers and thunderstorms likely, mainly before 1pm. Mostly cloudy, with a high near 85. Chance of precipitation is 60%.

Sunday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 66. Chance of precipitation is 70%.

Monday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.

Monday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.

Tuesday

Mostly sunny, with a high near 85.

Tuesday Night

Partly cloudy, with a low around 65.