Heavy Rain in the Southern U.S.; Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast

A storm system stretching from the Tennessee Valley to the Gulf Coast will bring a variety of hazards to the Eastern U.S. through Tuesday. On the south side of the system, heavy rain and thunderstorms will persist across the Southern U.S. Further north, a wintry precipitation mix is expected from the Central Appalachians to the interior Northeast through Tuesday. Read More >

Current conditions at

Boise Air Terminal (KBOI)

Lat: 43.56704°NLon: 116.24053°WElev: 2822.0ft.

Overcast

37°F

3°C

Humidity 69%
Wind Speed SE 3 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 01 Dec 08:05 PM MST
Extended Forecast for

Boise ID

  • Tonight

    Tonight: Cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Cloudy

  • Tuesday

    Tuesday: A slight chance of rain and snow showers before 11am, then a slight chance of rain showers.  Cloudy, then gradually becoming mostly sunny, with a high near 43. Calm wind becoming northwest 5 to 8 mph in the afternoon.  Chance of precipitation is 20%.

    High: 43 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Patchy fog after 5am.  Otherwise, mostly clear, with a low around 26. Northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 26 °F

    Mostly Clear
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 8am.  Otherwise, sunny, with a high near 41. Light and variable wind.

    High: 41 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly after 11pm.  Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance Rain

  • Friday

    Friday: A 50 percent chance of rain.  Patchy fog between 8am and 11am.  Otherwise, mostly cloudy, with a high near 48.

    High: 48 °F

    Chance Rain
    and Patchy
    Fog

  • Friday Night

    Friday Night: Rain likely.  Mostly cloudy, with a low around 40. Chance of precipitation is 60%.

    Low: 40 °F

    Rain Likely

Detailed Forecast

Tonight
Cloudy, with a low around 32. Calm wind.
Tuesday
A slight chance of rain and snow showers before 11am, then a slight chance of rain showers. Cloudy, then gradually becoming mostly sunny, with a high near 43. Calm wind becoming northwest 5 to 8 mph in the afternoon. Chance of precipitation is 20%.
Tuesday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 26. Northwest wind 5 to 7 mph becoming calm in the evening.
Wednesday
Patchy fog before 8am. Otherwise, sunny, with a high near 41. Light and variable wind.
Wednesday Night
Partly cloudy, with a low around 27. Calm wind.
Thursday
Partly sunny, with a high near 43.
Thursday Night
A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 34.
Friday
A 50 percent chance of rain. Patchy fog between 8am and 11am. Otherwise, mostly cloudy, with a high near 48.
Friday Night
Rain likely. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
Saturday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.
Saturday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 36.
Sunday
A 30 percent chance of rain. Mostly cloudy, with a high near 49.
Sunday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 34.
Monday
A 10 percent chance of rain. Partly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
Boise ID
 43.6°N 116.18°W (Elev. 2776 ft)
2:04 pm MST Dec 1, 2025
8pm MST Dec 1, 2025-6pm MST Dec 8, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database