Heavy Rainfall and Severe Thunderstorm Threats; Heat Risk Expands; Monitoring the Tropics

Flash flooding risks continue for portions of the Four Corners and Great Basin through today. Severe thunderstorms are outlooked from the eastern Great Lakes, southern New England into the mid-Atlantic through Tuesday. Heat risk increases and expands across the center of the nation and across the Ohio Valley and mid-Atlantic this week. Continue to closely monitor tropical development in the Gulf. Read More >

Current conditions at

Walla Walla Regional Airport (KALW)

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

Clear

55°F

13°C

Humidity	50%
Wind Speed	SSE 3 MPH
Barometer	29.95 in (1014.22 mb)
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Last update	31 Aug 07:15 AM PDT

More Information:

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

Extended Forecast for

8 Miles NW Dayton WA

Today
High: 85 °F
Sunny
Tonight
Low: 56 °F
Increasing
Clouds
Tuesday
High: 80 °F
Mostly Cloudy
Tuesday Night
Low: 52 °F
Chance
Showers
Wednesday
High: 72 °F
Chance
Showers
Wednesday Night
Low: 48 °F
Showers
Likely
Thursday
High: 68 °F
Chance
Showers
Thursday Night
Low: 45 °F
Slight Chance
Showers
Friday
High: 69 °F
Slight Chance
Showers

Detailed Forecast

Today

Sunny, with a high near 85. Calm wind becoming northeast around 5 mph in the afternoon.

Tonight

Increasing clouds, with a low around 56. Northeast wind around 6 mph becoming calm after midnight.

Tuesday

Cloudy, then becoming mostly sunny during the afternoon, with a high near 80. Light south wind becoming southwest 5 to 9 mph in the morning.

Tuesday Night

A 40 percent chance of showers after 11pm. Mostly cloudy, with a low around 52. South wind 5 to 10 mph increasing to 15 to 20 mph in the evening. Winds could gust as high as 30 mph.

Wednesday

A 40 percent chance of showers, mainly before 11am. Partly sunny, with a high near 72. Southwest wind 9 to 18 mph, with gusts as high as 25 mph.

Wednesday Night

Showers likely, mainly after 11pm. Mostly cloudy, with a low around 48. Chance of precipitation is 70%.

Thursday

A 50 percent chance of showers. Partly sunny, with a high near 68.

Thursday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 45.

Friday

A 20 percent chance of showers. Mostly sunny, with a high near 69.

Friday Night

A slight chance of showers before 11pm. Partly cloudy, with a low around 46.