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

Flash Flood Watch in effect from August 16, 11:00 AM PDT until August 16, 11:00 PM PDT

Current conditions at

Grant County Regional Airport (KGCD)

Lat: 44.40287°NLon: 118.96715°WElev: 3675.0ft.

Rain

60°F

16°C

Humidity	84%
Wind Speed	N 0 MPH
Barometer	30.11 in (1019.64 mb)
Dewpoint	56°F (13°C)
Visibility	7.00 mi
Last update	16 Aug 12:35 PM PDT

More Information:

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

Extended Forecast for

7 Miles S Greenhorn OR

Flash Flood Watch until August 16, 11:00pm

Click here for hazard details and duration

Flash Flood Watch

Flash Flood Watch until August 16, 11:00pm
NOW until 11:00pm Sat
Flash Flood Watch
This Afternoon
High: 74 °F
Chance
T-storms
Tonight
Low: 50 °F
Chance
Showers
Sunday
High: 78 °F
Slight Chance
T-storms then
Chance
Showers
Sunday Night
Low: 51 °F
Slight Chance
T-storms then
Partly Cloudy
Monday
High: 83 °F
Sunny
Monday Night
Low: 50 °F
Clear
Tuesday
High: 87 °F
Sunny
Tuesday Night
Low: 50 °F
Mostly Clear

Detailed Forecast

This Afternoon

A 50 percent chance of showers and thunderstorms. Cloudy, with a high near 74. West wind around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Cloudy, with a low around 50. Light and variable wind. Chance of precipitation is 40%.

Sunday

A 30 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 78. Calm wind.

Sunday Night

A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Partly cloudy, with a low around 51. Calm wind. Chance of precipitation is 20%.

Monday

Sunny, with a high near 83. Calm wind becoming southwest around 6 mph in the afternoon.

Monday Night

Clear, with a low around 50.

Tuesday

Sunny, with a high near 87.

Tuesday Night

Mostly clear, with a low around 50.

Wednesday

Sunny, with a high near 82.

Wednesday Night

Clear, with a low around 50.