Flooding Risks from Tropical Moisture Across the Intermountain West and East Coast

Tropical moisture from Isaias and Rachel will impact portions of the Intermountain West and East Coast states. Flooding, gusty winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, record warmth will spread northward across the Mississippi Valley the next few days. Looking for snow, the first winter storm of the season is underway across the northern Rockies. Read More >

Current conditions at

Walla Walla Regional Airport (KALW)

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

Overcast

45°F

7°C

Humidity	62%
Wind Speed	WSW 4 MPH
Barometer	29.85 in (1010.84 mb)
Dewpoint	33°F (1°C)
Visibility	10.00 mi
Wind Chill	43°F (6°C)
Last update	11 Oct 09:53 AM PDT

More Information:

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

Extended Forecast for

Dayton WA

Today
High: 54 °F
Slight Chance
Showers
Tonight
Low: 33 °F
Chance
Showers
Columbus Day
High: 57 °F
Slight Chance
Showers then
Mostly Sunny
Monday Night
Low: 32 °F
Mostly Clear
Tuesday
High: 63 °F
Sunny
Tuesday Night
Low: 37 °F
Mostly Clear
Wednesday
High: 67 °F
Mostly Sunny
Wednesday Night
Low: 41 °F
Mostly Clear
Thursday
High: 72 °F
Sunny

Detailed Forecast

Today

A slight chance of showers before 11am, then a slight chance of showers after 5pm. Mostly cloudy, with a high near 54. North wind 3 to 6 mph. Chance of precipitation is 20%.

Tonight

A 30 percent chance of showers, mainly between 11pm and 5am. Patchy frost after 2am. Otherwise, mostly cloudy, with a low around 33. North wind around 5 mph becoming calm in the evening.

Columbus Day

A 20 percent chance of showers before 8am. Areas of frost before 11am. Otherwise, mostly sunny, with a high near 57. Calm wind.

Monday Night

Mostly clear, with a low around 32. Light and variable wind.

Tuesday

Sunny, with a high near 63. Light and variable wind.

Tuesday Night

Mostly clear, with a low around 37.

Wednesday

Mostly sunny, with a high near 67.

Wednesday Night

Mostly clear, with a low around 41.