Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

Boise Air Terminal (KBOI)

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

Rain

45°F

7°C

Humidity 75%
Wind Speed ESE 8 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 07 Dec 06:20 PM MST
Extended Forecast for

7 Miles E Boise ID

  • Tonight

    Tonight: Rain likely, mainly before 11pm.  Patchy fog before 11pm.  Otherwise, mostly cloudy, with a low around 32. Calm wind becoming west southwest around 6 mph in the evening.  Chance of precipitation is 70%.

    Low: 32 °F

    Rain Likely
    and Patchy
    Fog then
    Slight Chance
    Rain

  • Monday

    Monday: A 30 percent chance of rain after 11am.  Partly sunny, with a high near 39. Light and variable wind becoming south southeast around 6 mph in the afternoon.

    High: 39 °F

    Chance Rain

  • Monday Night

    Monday Night: Rain likely.  Mostly cloudy, with a low around 37. Southeast wind 5 to 8 mph becoming west southwest after midnight.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain.  High near 43. West northwest wind 8 to 10 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 43 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain.  Low around 40. Light and variable wind becoming west southwest 8 to 13 mph in the evening.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 40 °F

    Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 11am.  Mostly cloudy, with a high near 46. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 11pm.  Mostly cloudy, with a low around 41. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain Likely

  • Thursday

    Thursday: A 30 percent chance of rain, mainly before 11am.  Mostly cloudy, with a high near 44.

    High: 44 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Rain likely, mainly before 11pm. Patchy fog before 11pm. Otherwise, mostly cloudy, with a low around 32. Calm wind becoming west southwest around 6 mph in the evening. Chance of precipitation is 70%.
Monday
A 30 percent chance of rain after 11am. Partly sunny, with a high near 39. Light and variable wind becoming south southeast around 6 mph in the afternoon.
Monday Night
Rain likely. Mostly cloudy, with a low around 37. Southeast wind 5 to 8 mph becoming west southwest after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain. High near 43. West northwest wind 8 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain. Low around 40. Light and variable wind becoming west southwest 8 to 13 mph in the evening. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 46. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 41. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A 30 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 44.
Thursday Night
Mostly cloudy, with a low around 37.
Friday
Patchy fog after 5pm. Otherwise, mostly sunny, with a high near 44.
Friday Night
Patchy fog. Otherwise, partly cloudy, with a low around 33.
Saturday
Patchy fog. Otherwise, mostly sunny, with a high near 43.
Saturday Night
Patchy fog. Otherwise, partly cloudy, with a low around 33.
Sunday
Mostly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles E Boise ID
 43.61°N 116.06°W (Elev. 5633 ft)
2:04 pm MST Dec 7, 2025
6pm MST Dec 7, 2025-6pm MST Dec 14, 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