National Weather Service Forecast for: Blackfoot ID
Issued by: National Weather Service Pocatello, ID
Updated: 2:23 am MST Dec 17, 2025
 
Overnight

Overnight: Rain, mainly after 3am. Low around 40. South wind 16 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Rain

 Wednesday

Wednesday: Rain, mainly before 11am. Temperature rising to near 49 by 9am, then falling to around 38 during the remainder of the day. Windy, with a south wind 26 to 34 mph becoming west in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 80%.
Windy. Rain
then Slight
Chance Rain
 Wednesday
Night
Wednesday Night: Increasing clouds, with a low around 27. South southwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 32 mph.
Increasing
Clouds

 Thursday

Thursday: Snow, mainly after 11am. High near 41. South wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Snow

 Thursday
Night
Thursday Night: Rain and snow likely, becoming all rain after 8pm. Mostly cloudy, with a low around 36. South southwest wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Rain/Snow
Likely then
Chance Rain
 Friday

Friday: Rain likely, mainly after 11am. Mostly cloudy, with a high near 48. Breezy. Chance of precipitation is 70%.
Rain Likely
and Breezy

 Friday
Night
Friday Night: Rain, possibly mixed with snow. Low around 33. Breezy. Chance of precipitation is 80%. Little or no snow accumulation expected.
Rain/Snow and
Breezy

 Saturday

Saturday: A chance of rain and snow before 8am, then a chance of snow. Partly sunny, with a high near 41. Chance of precipitation is 40%.
Chance
Rain/Snow
then Chance
Snow
 Saturday
Night
Saturday Night: A chance of snow before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
Chance Snow
then Chance
Rain/Snow
Lo 40 °F Hi 49 °F⇓ Lo 27 °F Hi 41 °F Lo 36 °F Hi 48 °F Lo 33 °F Hi 41 °F Lo 30 °F

High Wind Warning
 

Overnight
 
 Rain, mainly after 3am. Low around 40. South wind 16 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Wednesday
 
 Rain, mainly before 11am. Temperature rising to near 49 by 9am, then falling to around 38 during the remainder of the day. Windy, with a south wind 26 to 34 mph becoming west in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 80%.
Wednesday Night
 
 Increasing clouds, with a low around 27. South southwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 32 mph.
Thursday
 
 Snow, mainly after 11am. High near 41. South wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
 
 Rain and snow likely, becoming all rain after 8pm. Mostly cloudy, with a low around 36. South southwest wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday
 
 Rain likely, mainly after 11am. Mostly cloudy, with a high near 48. Breezy. Chance of precipitation is 70%.
Friday Night
 
 Rain, possibly mixed with snow. Low around 33. Breezy. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday
 
 A chance of rain and snow before 8am, then a chance of snow. Partly sunny, with a high near 41. Chance of precipitation is 40%.
Saturday Night
 
 A chance of snow before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
Sunday
 
 Rain likely, possibly mixed with snow, becoming all rain after 2pm. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.
Sunday Night
 
 Rain. Low around 36. Chance of precipitation is 80%.
Monday
 
 Rain likely. Mostly cloudy, with a high near 48. Chance of precipitation is 60%.
Monday Night
 
 A chance of rain and snow. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.
Tuesday
 
 A chance of rain and snow. Mostly cloudy, with a high near 50. Chance of precipitation is 30%.

 

Forecast from NOAA-NWS for Blackfoot ID.