Erin Strengthens to a Hurricane; Heavy Rainfall Possible in Puerto Rico and the Virgin Islands, the Upper Midwest, South Texas

Hurricane Erin may bring isolated flash and urban flooding, landslides or mudslides, and possible tropical storm conditions to Puerto Rico and the U.S. Virgin Islands this weekend. Scattered thunderstorms and heavy rainfall may bring areas of flooding this weekend over the Upper Midwest. A tropical disturbance will bring locally heavy rain and mainly urban flash flooding to far southern Texas. Read More >

Hazardous Weather Conditions

Current conditions at

Canby Airfield (KCNB)

Lat: 44.73°NLon: 96.27°WElev: 1194ft.

Thunderstorm Rain

74°F

23°C

Humidity	97%
Wind Speed	Calm
Barometer	29.86 in
Dewpoint	73°F (23°C)
Visibility	2.00 mi
Last update	16 Aug 3:55 am CDT

More Information:

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

Extended Forecast for

Clear Lake SD

Severe T-storm Watch August 16, 04:14am until August 16, 06:00am

Severe T-storm Warning until August 16, 04:30am

Severe T-storm Warning August 16, 04:14am until August 16, 04:45am

Click here for hazard details and duration

Severe T-storm Watch

Severe T-storm Warning

Severe T-storm Watch August 16, 04:14am until August 16, 06:00am
Severe T-storm Warning until August 16, 04:30am
Severe T-storm Warning August 16, 04:14am until August 16, 04:45am
NOW: Multiple hazards in effect
Click HERE for Details
Overnight
Low: 73 °F
Severe
Thunderstorms
Saturday
High: 82 °F
Chance
T-storms then
Partly Sunny
Saturday Night
Low: 67 °F
Chance
T-storms
Sunday
High: 82 °F
Chance
T-storms
Sunday Night
Low: 65 °F
Chance
T-storms
Monday
High: 80 °F
Mostly Sunny
Monday Night
Low: 62 °F
Partly Cloudy
Tuesday
High: 78 °F
Mostly Sunny

Detailed Forecast

Overnight

Showers and thunderstorms likely. Some of the storms could be severe and produce heavy rainfall. Mostly cloudy, with a steady temperature around 73. Southwest wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

A chance of showers and thunderstorms, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 82. South southeast wind 7 to 10 mph becoming east in the morning. Chance of precipitation is 40%.

Saturday Night

A chance of showers and thunderstorms, mainly after 11pm. Increasing clouds, with a low around 67. East wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

Sunday

A chance of showers and thunderstorms, mainly after 7am. Cloudy, then gradually becoming mostly sunny, with a high near 82. South southeast wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

Sunday Night

A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 65. South southeast wind 8 to 10 mph becoming northwest after midnight. Chance of precipitation is 40%.

Monday

Mostly sunny, with a high near 80. North wind 8 to 10 mph.

Monday Night

Partly cloudy, with a low around 62. North northeast wind 6 to 9 mph.

Tuesday

Mostly sunny, with a high near 78. Northeast wind 6 to 8 mph.

Tuesday Night

Mostly clear, with a low around 59. East northeast wind 5 to 8 mph becoming southeast after midnight.

Wednesday

Sunny, with a high near 78.

Wednesday Night

Mostly clear, with a low around 59.