Union Center, Washington Weather
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Weather Forecast for Union Center, Washington : Whitman County
Issued: 10:39 am PDT May 11, 2025 Latitude: 46.7432175 Longitude: -117.3318455 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Monday Tuesday Wednesday Thursday Friday Saturday
40% chance of thunderstorms on This Afternoon 90% chance of thunderstorms on Tonight 50% chance of thunderstorms on Monday 50% chance of thunderstorms on Tuesday Mostly Sunny on Wednesday Mostly Sunny on Thursday 30% chance of on Friday 50% chance of on Saturday
High: 64°F Low: 42°F High: 59°F High: 58°F High: 61°F High: 62°F High: 62°F High: 62°F
Low: 41°F Low: 43°F Low: 42°F Low: 44°F Low: 46°F  
Thunderstorms Thunderstorms Thunderstorms Thunderstorms Mostly Sunny Mostly Sunny Partly Sunny Partly Sunny
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Current Conditions at
PULLMAN - (KPUW)
63°
Clear
as of 11:53 AM PDST
Rel. Humidity: 42%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 29.76 in.
Flight Rule: VFR
Wind Data
3 MPH
Cloud Level(s): Clear
Current Conditions at
LEWISTON - (KLWS)
70°
Clear
as of 11:56 AM PDST
Rel. Humidity: 40%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 29.70 in.
Flight Rule: VFR
Wind Data
7 MPH
300° Northwest
Cloud Level(s): Clear
Current Conditions at
SPOKANE - (KGEG)
55°
Cloudy
as of 11:53 AM PDST
Rel. Humidity: 76%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 29.78 in.
Flight Rule: VFR
Wind Data
6 MPH
040° Northeast
Cloud Level(s): Few at 2000ft, Scattered at 7000ft, Solid Overcast at 9000ft
Current Conditions at
FAIRCHILD AFB - (KSKA)
55°
Mostly Cloudy
as of 11:55 AM PDST
Rel. Humidity: 71%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.77 in.
Flight Rule: VFR
Wind Data
5 MPH
050° Northeast
Cloud Level(s): Few at 3100ft, Broken at 8500ft, Broken at 21000ft
40% chance of thunderstorms This Afternoon This Afternoon... A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 64. Northwest wind 5 to 9 mph becoming light. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
90% chance of thunderstorms Tonight Tonight... Showers and possibly a thunderstorm. Low around 42. West wind 5 to 14 mph becoming south after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
50% chance of thunderstorms Monday Monday... A chance of showers, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 59. Southwest wind 8 to 15 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
20% chance of rain Monday Night Monday Night... A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 41. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.
50% chance of thunderstorms Tuesday Tuesday... A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 58. West wind 8 to 14 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 43.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 61.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 42.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 62.
Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 44.
30% chance of Friday Friday... A 30 percent chance of showers. Partly sunny, with a high near 62.
30% chance of rain Friday Night Friday Night... A 30 percent chance of showers. Mostly cloudy, with a low around 46.
50% chance of Saturday Saturday... A 50 percent chance of showers. Partly sunny, with a high near 62.
Current Radar Image


Sun Almanac for Union Center, Washington
Sunrise: 05:19 AM
Sunset: 8:12 PM
Civil Sunrise:04:44 AM
Civil Sunset: 8:48 PM
Nautical Sunrise: 03:58 AM
Nautical Sunset: 9:33 PM
Astro Sunrise: 03:05 AM
Astro Sunset: 10:27 PM
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