National Weather Service United States Department of Commerce

Heavy rain possible for parts of the northern Rockies & Plains; Severe storms for the Upper Midwest

An unseasonably strong storm system in the northwest U.S. will bring showers and thunderstorms, some heavy, to parts of the northern Rockies and northern Plains through Saturday. Isolated flash floods will be possible in these areas. Some of the storms could be severe in parts of the Dakotas into Minnesota, with large hail and damaging winds.
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Current Conditions

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22 Miles ENE Mountain Home ID

7 Day Forecast

For More Weather Information:

Boise, ID Local Forecast Office

Tonight

Severe Thunderstorms Chance for Measurable Precipitation 90%

Severe
Thunderstorms

Low: 46 °F

Saturday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 64 °F

Saturday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 46 °F

Sunday

Partly Sunny

Partly
Sunny

High: 67 °F

Sunday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 45 °F

Monday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 68 °F

Monday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 44 °F

Tuesday

Sunny

Sunny

High: 70 °F

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 48 °F

Detailed Forecast

  • Tonight Showers and possibly a thunderstorm before midnight, then isolated showers and thunderstorms after midnight. Some storms could be severe, with large hail and heavy rain. Low around 46. Light and variable wind becoming northwest 5 to 8 mph after midnight. Chance of precipitation is 90%.
  • Saturday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 64. West northwest wind 9 to 17 mph, with gusts as high as 28 mph.
  • Saturday Night A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 46. Northwest wind 7 to 17 mph becoming east northeast after midnight.
  • Sunday Partly sunny, with a high near 67. Light and variable wind becoming southwest around 5 mph in the afternoon.
  • Sunday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 45. West northwest wind 5 to 8 mph becoming north after midnight. Chance of precipitation is 20%.
  • Monday A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 68.
  • Monday Night A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 44.
  • Tuesday Sunny, with a high near 70.
  • Tuesday Night Mostly clear, with a low around 48.
  • Wednesday Sunny, with a high near 76.
  • Wednesday Night Mostly clear, with a low around 54.
  • Thursday Mostly sunny, with a high near 78.
  • Thursday Night Mostly clear, with a low around 53.
  • Friday Sunny, with a high near 74.