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 >

Current conditions at

Walla Walla Regional Airport (KALW)

Lat: 46.09462°NLon: 118.2858°WElev: 1168.0ft.

Clear

72°F

22°C

Humidity	60%
Wind Speed	SE 5 MPH
Barometer	29.87 in (1011.51 mb)
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Last update	16 Aug 03:05 AM PDT

More Information:

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

Extended Forecast for

5 Miles SSW Prescott WA

Overnight
Low: 66 °F
Chance
Showers
Saturday
High: 80 °F
Showers then
Chance
Showers
Saturday Night
Low: 59 °F
Mostly Cloudy
Sunday
High: 84 °F
Sunny
Sunday Night
Low: 58 °F
Partly Cloudy
Monday
High: 86 °F
Sunny
Monday Night
Low: 58 °F
Mostly Clear
Tuesday
High: 88 °F
Sunny
Tuesday Night
Low: 59 °F
Mostly Clear

Detailed Forecast

Overnight

A 30 percent chance of showers, mainly after 5am. Mostly cloudy, with a steady temperature around 66. South wind around 10 mph.

Saturday

Showers, mainly before 11am. High near 80. South wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday Night

Mostly cloudy, with a low around 59. South wind 8 to 10 mph.

Sunday

Sunny, with a high near 84. West wind 8 to 10 mph.

Sunday Night

Partly cloudy, with a low around 58. West wind 5 to 7 mph becoming light and variable.

Monday

Sunny, with a high near 86.

Monday Night

Mostly clear, with a low around 58.

Tuesday

Sunny, with a high near 88.