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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48 Miles WNW Jordan Valley OR

7 Day Forecast

For More Weather Information:

Boise, ID Local Forecast Office

Overnight

Slight Chance Rain Chance for Measurable Precipitation 10%

Slight Chc
Rain

Low: 37 °F

Saturday

Rain/Snow Likely Chance for Measurable Precipitation 60%

Rain/Snow
Likely

High: 46 °F

Saturday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 14 °F

Sunday

Sunny

Sunny

High: 32 °F

Sunday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 15 °F

Monday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 41 °F

Monday
Night

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 28 °F

Tuesday

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

High: 44 °F

Tuesday
Night

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 28 °F

Detailed Forecast

  • Overnight A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 37. South wind around 11 mph.
  • Saturday Rain likely before 4pm, then rain likely, possibly mixed with snow showers. Cloudy, with a high near 46. South southwest wind 11 to 16 mph becoming west in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
  • Saturday Night A 20 percent chance of snow showers before 10pm. Partly cloudy, with a low around 14. North northwest wind 5 to 9 mph.
  • Sunday Sunny, with a high near 32. East northeast wind around 5 mph.
  • Sunday Night A 20 percent chance of snow after 10pm. Mostly cloudy, with a low around 15. East northeast wind 3 to 5 mph.
  • Monday A slight chance of snow. Cloudy, with a high near 41. Chance of precipitation is 20%.
  • Monday Night A 30 percent chance of rain. Mostly cloudy, with a low around 28.
  • Tuesday A 20 percent chance of rain. Mostly cloudy, with a high near 44.
  • Tuesday Night A 30 percent chance of rain. Mostly cloudy, with a low around 28.
  • Wednesday A 50 percent chance of showers. Mostly cloudy, with a high near 45.
  • Wednesday Night A 30 percent chance of showers. Mostly cloudy, with a low around 32.
  • Thursday A 30 percent chance of showers. Partly sunny, with a high near 47.
  • Thursday Night A 20 percent chance of showers. Mostly cloudy, with a low around 29.
  • Friday A 20 percent chance of showers. Partly sunny, with a high near 43.