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.
Read More...

Current Conditions

En Español

Share |

21 Miles N Mackay ID

7 Day Forecast

For More Weather Information:

Pocatello, ID Local Forecast Office

Tonight

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

Low: 40 °F

Saturday

Showers Chance for Measurable Precipitation 80%

Showers

High: 57 °F

Saturday
Night

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 39 °F

Sunday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 58 °F

Sunday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 41 °F

Monday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 63 °F

Monday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 40 °F

Tuesday

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

High: 67 °F

Tuesday
Night

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

Low: 44 °F

Detailed Forecast

  • Tonight Showers and possibly a thunderstorm before midnight, then showers likely. Some of the storms could produce heavy rain. Low around 40. Calm wind becoming west northwest around 6 mph after midnight. Chance of precipitation is 100%.
  • Saturday Showers likely, then showers and possibly a thunderstorm after noon. High near 57. Northwest wind 5 to 9 mph. Chance of precipitation is 80%.
  • Saturday Night A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 39. Northwest wind around 9 mph. Chance of precipitation is 50%.
  • Sunday A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 58. Light and variable wind. Chance of precipitation is 30%.
  • Sunday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 41. Light and variable wind becoming north northwest around 6 mph after midnight. Chance of precipitation is 30%.
  • Monday A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 63. Chance of precipitation is 40%.
  • Monday Night A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.
  • Tuesday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 67.
  • Tuesday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 44.
  • Wednesday Mostly sunny, with a high near 72.
  • Wednesday Night Partly cloudy, with a low around 46.
  • Thursday Mostly sunny, with a high near 71.
  • Thursday Night Partly cloudy, with a low around 46.
  • Friday Mostly sunny, with a high near 71.