National Weather Service United States Department of Commerce

Arctic air to drop temperatures across the northern Plain and northern Rockies; will bring snow to the Intermountain West

An arctic front is forecast to plunge through the northern Plains and northern Rockies on Saturday bringing a drastic drop in temperatures across these areas with a burst of snow over much of the Intermountain Region. Arctic air will also filter into the Pacific Northwest bringing with it snow showers and subfreezing low temperatures.
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Current Conditions

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Ketchikan International Airport AK

7 Day Forecast

For More Weather Information:

Juneau, AK Local Forecast Office

Tonight

Mostly Clear

Mostly
Clear

Low: 21 °F

Saturday

Partly Sunny

Partly
Sunny

High: 30 °F

Saturday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 30 °F

Sunday

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

High: 36 °F

Sunday
Night

Rain Chance for Measurable Precipitation 90%

Rain

Low: 33 °F

Monday

Chance Rain/Snow Chance for Measurable Precipitation 50%

Chance
Rain/Snow

High: 36 °F

Monday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 29 °F

Tuesday

Chance Rain/Snow

Chance
Rain/Snow

High: 39 °F

Tuesday
Night

Chance Rain

Chance
Rain

Low: 35 °F

Detailed Forecast

  • Tonight Mostly clear, with a low around 21. North wind 5 to 10 mph.
  • Saturday Partly sunny, with a high near 30. Southeast wind 5 to 10 mph.
  • Saturday Night Snow likely, mainly after midnight. Mostly cloudy, with a low around 30. Southeast wind 10 to 15 mph increasing to 20 to 25 mph after midnight. Chance of precipitation is 70%. Little or no snow accumulation expected.
  • Sunday Snow before noon, then rain. High near 36. Southeast wind 20 to 25 mph. Chance of precipitation is 100%.
  • Sunday Night Rain. Low around 33. Southeast wind 5 to 15 mph. Chance of precipitation is 90%.
  • Monday A chance of rain and snow. Partly sunny, with a high near 36. Chance of precipitation is 50%.
  • Monday Night A 40 percent chance of snow. Mostly cloudy, with a low around 29.
  • Tuesday A chance of rain and snow. Cloudy, with a high near 39.
  • Tuesday Night A chance of rain. Cloudy, with a low around 35.
  • Wednesday Rain likely. Cloudy, with a high near 39.
  • Wednesday Night Rain likely. Cloudy, with a low around 35.
  • Thursday Rain likely. Cloudy, with a high near 38.
  • Thursday Night Rain. Mostly cloudy, with a low around 35.
  • Friday Rain. Cloudy, with a high near 38.