Alto, Washington Weather
your sport, your way
Air Sports Net on FacebookAir Sports Net on Google +Air Sports Net on TwitterReceive RSS UpdatesReceive Email Updates

No Watches or Warnings for Alto
Change location by the zip code or city,state: or search for other weather forecast locations in Washington by name.
Weather Forecast for Alto, Washington : Columbia County
Issued: 10:15 am PDT May 9, 2025 Latitude: 46.3862527 Longitude: -118.1116182 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Saturday Sunday Monday Tuesday Wednesday Thursday
Mostly Sunny on This Afternoon Cloudy on Tonight Partly Sunny on Saturday 60% chance of rain on Sunday 70% chance of on Monday 50% chance of on Tuesday 10% chance of rain on Wednesday Mostly Sunny on Thursday
High: 77°F Low: 51°F High: 73°F High: 64°F High: 61°F High: 60°F High: 63°F High: 65°F
Low: 50°F Low: 43°F Low: 43°F Low: 44°F Low: 42°F  
Mostly Sunny Cloudy Partly Sunny Rain Partly Sunny Partly Sunny Rain Mostly Sunny
-
Current Conditions at
WALLA WALLA - (KALW)
72°
Clear
as of 11:53 AM PDST
Rel. Humidity: 33%
Dew Point: 41°F
Visibility: 10 Miles
Pressure: 30.13 in.
Flight Rule: VFR
Wind Data
3 MPH
Cloud Level(s): Clear
Current Conditions at
PASCO - (KPSC)
70°
Clear
as of 11:53 AM PDST
Rel. Humidity: 28%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Wind Data
6 MPH
Cloud Level(s): Clear
Current Conditions at
LEWISTON - (KLWS)
73°
Clear
as of 11:56 AM PDST
Rel. Humidity: 33%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 30.13 in.
Flight Rule: VFR
Wind Data
5 MPH
050° Northeast
Cloud Level(s): Clear
Current Conditions at
PULLMAN - (KPUW)
70°
Clear
as of 11:53 AM PDST
Rel. Humidity: 37%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 30.19 in.
Flight Rule: VFR
Wind Data
6 MPH
070° East
Cloud Level(s): Clear
Mostly Sunny on This Afternoon This Afternoon... Mostly sunny, with a high near 77. Northwest wind around 6 mph.
Cloudy on Tonight Tonight... Partly cloudy, with a low around 51. Light and variable wind becoming south 5 to 9 mph after midnight.
Partly Sunny on Saturday Saturday... Partly sunny, with a high near 73. Southwest wind 11 to 17 mph, with gusts as high as 21 mph.
20% chance of rain Saturday Night Saturday Night... A 20 percent chance of showers. Mostly cloudy, with a low around 50. Southwest wind 11 to 16 mph, with gusts as high as 21 mph.
60% chance of rain Sunday Sunday... Showers likely, mainly after 11am. Mostly cloudy, with a high near 64. Southwest wind 10 to 13 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
70% chance of rain Sunday Night Sunday Night... Showers likely. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.
70% chance of Monday Monday... Showers likely. Partly sunny, with a high near 61. Chance of precipitation is 70%.
40% chance of rain Monday Night Monday Night... A 40 percent chance of showers. Mostly cloudy, with a low around 43.
50% chance of Tuesday Tuesday... A 50 percent chance of showers. Partly sunny, with a high near 60.
20% chance of thunderstorms Tuesday Night Tuesday Night... A chance of showers and thunderstorms before 11pm, then a slight chance of showers. Mostly cloudy, with a low around 44.
10% chance of rain Wednesday Wednesday... A slight chance of showers. Mostly sunny, with a high near 63. Breezy.
Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 42.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 65.
Current Radar Image


Sun Almanac for Alto, Washington
Sunrise: 05:26 AM
Sunset: 8:12 PM
Civil Sunrise:04:51 AM
Civil Sunset: 8:47 PM
Nautical Sunrise: 04:07 AM
Nautical Sunset: 9:31 PM
Astro Sunrise: 03:15 AM
Astro Sunset: 10:22 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.