National Weather Service United States Department of Commerce

Wet weather continues across Pacific Northwest and New England

Two developing storm systems will bring heavy rain to opposite coasts of the U.S. on Wednesday, one affecting the Pacific Northwest and northern California and the other New England. There is a risk of flash flooding across both areas, with 2-4 inches of rainfall, with isolated higher amounts, possible by Thursday morning.
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Current Conditions

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21 Miles ESE Union OR

7 Day Forecast

For More Weather Information:

Boise, ID Local Forecast Office

Late
Afternoon

Chance Rain/Snow Chance for Measurable Precipitation 30%

Chance
Rain/Snow

High: 44 °F

Tonight

Rain/Snow Chance for Measurable Precipitation 80%

Rain/Snow

Low: 41 °F

Thursday

Showers Chance for Measurable Precipitation 100%

Showers

High: 43 °F

Thursday
Night

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

Low: 39 °F

Friday

Rain/Snow Chance for Measurable Precipitation 80%

Rain/Snow

High: 43 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 38 °F

Saturday

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 48 °F

Saturday
Night

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

Low: 31 °F

Sunday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 36 °F

Detailed Forecast

  • Late Afternoon A chance of rain and snow. Cloudy, with a high near 44. South southeast wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
  • Tonight A chance of rain and snow before 11pm, then rain. Low around 41. Breezy, with a south southeast wind 17 to 23 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
  • Thursday Showers. High near 43. Breezy, with a south wind 16 to 21 mph. Chance of precipitation is 100%.
  • Thursday Night Rain showers likely, mainly before 11pm. Cloudy, with a low around 39. South southwest wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
  • Friday Rain and snow showers likely before 11am, then rain showers. High near 43. South wind 7 to 10 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
  • Friday Night Partly cloudy, with a low around 38.
  • Saturday A 30 percent chance of rain after 11am. Partly sunny, with a high near 48. Breezy.
  • Saturday Night A chance of rain. Mostly cloudy, with a low around 31. Breezy. Chance of precipitation is 50%.
  • Sunday Snow likely. Mostly cloudy, with a high near 36. Chance of precipitation is 60%.
  • Sunday Night A 40 percent chance of snow showers. Mostly cloudy, with a low around 29.
  • Monday A 30 percent chance of snow showers. Partly sunny, with a high near 37.
  • Monday Night A 30 percent chance of snow showers. Mostly cloudy, with a low around 32.
  • Tuesday A chance of snow showers. Partly sunny, with a high near 42. Chance of precipitation is 40%.
  • Tuesday Night Rain and snow showers likely. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.
  • Wednesday A chance of rain and snow showers. Partly sunny, with a high near 44.