National Weather Service United States Department of Commerce

Heavy rain possible for the northern Rockies & Plains; severe storms for the Northern Plains

An unseasonably strong storm system in the northwest U.S. will bring showers and thunderstorms, with locally heavy rainfall, to the northern Rockies and northern Plains. Isolated flash floods will be possible in these areas. Some storms could become severe in parts of the Dakotas into Minnesota, with large hail and damaging winds. In addition, temperatures will be 10 to 20 degrees below average.
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Current Conditions

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7 Miles N Mt Jefferson OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Today

Mostly Sunny

Mostly
Sunny

High: 64 °F

Tonight

Partly Cloudy

Partly
Cloudy

Low: 46 °F

Sunday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 65 °F

Sunday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 47 °F

Monday

Sunny

Sunny

High: 68 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 48 °F

Tuesday

Sunny

Sunny

High: 75 °F

Tuesday
Night

Clear

Clear

Low: 52 °F

Wednesday

Sunny

Sunny

High: 76 °F

Detailed Forecast

  • Today Mostly sunny, with a high near 64. East northeast wind around 6 mph.
  • Tonight Partly cloudy, with a low around 46. North wind 5 to 9 mph becoming calm after midnight.
  • Sunday A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 65. Calm wind becoming west northwest around 6 mph in the afternoon.
  • Sunday Night A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 47. Northwest wind 5 to 8 mph becoming calm in the evening.
  • Monday Sunny, with a high near 68. Southeast wind 5 to 7 mph becoming north northwest in the morning.
  • Monday Night Mostly clear, with a low around 48.
  • Tuesday Sunny, with a high near 75.
  • Tuesday Night Clear, with a low around 52.
  • Wednesday Sunny, with a high near 76.
  • Wednesday Night Mostly clear, with a low around 54.
  • Thursday Sunny, with a high near 70.
  • Thursday Night Partly cloudy, with a low around 50.
  • Friday Mostly sunny, with a high near 63.