National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Areas of Winter Weather and Heavy Rainfall

A cold front will move through the Great Lakes and Northeast U.S. today, bringing areas of snow and snow squalls which can bring rapid reductions to visibility and slick roads. A storm system will shift from the northern Gulf Coast through the Southeast U.S. today through Friday with areas of heavy to excessive rainfall and light snow further north. Heavy snow is also expected in the Rockies. Read More >

Current conditions at

Nampa Municipal Airport (KMAN)

Lat: 43.5813°NLon: 116.5231°WElev: 2536.0ft.

Partly Cloudy

39°F

4°C

Humidity 75%
Wind Speed N 3 MPH
Barometer 30.3 in (1026.08 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 04 Dec 11:55 AM MST
Extended Forecast for

3 Miles S Nampa ID

  • This Afternoon

    This Afternoon: A 50 percent chance of rain after 2pm. Mostly cloudy, with a high near 42. Calm wind.

    High: 42 °F

    Chance Rain

  • Tonight

    Tonight: Rain, mainly before 11pm. Low around 34. Calm wind. Chance of precipitation is 90%.

    Low: 34 °F

    Rain then
    Chance Rain

  • Friday

    Friday: Rain. High near 47. Calm wind becoming south southeast around 6 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 47 °F

    Rain

  • Friday Night

    Friday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 38. South southwest wind 6 to 8 mph becoming west in the evening. Chance of precipitation is 60%.

    Low: 38 °F

    Rain Likely
    then Slight
    Chance Rain

  • Saturday

    Saturday: A 20 percent chance of rain before 11am. Partly sunny, with a high near 52. West wind around 10 mph.

    High: 52 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A 20 percent chance of rain. Mostly cloudy, with a high near 49.

    High: 49 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain

  • Monday

    Monday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 50 percent chance of rain after 2pm. Mostly cloudy, with a high near 42. Calm wind.
Tonight
Rain, mainly before 11pm. Low around 34. Calm wind. Chance of precipitation is 90%.
Friday
Rain. High near 47. Calm wind becoming south southeast around 6 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 38. South southwest wind 6 to 8 mph becoming west in the evening. Chance of precipitation is 60%.
Saturday
A 20 percent chance of rain before 11am. Partly sunny, with a high near 52. West wind around 10 mph.
Saturday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 31.
Sunday
A 20 percent chance of rain. Mostly cloudy, with a high near 49.
Sunday Night
A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 35.
Monday
Partly sunny, with a high near 52.
Monday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 39.
Tuesday
A 30 percent chance of rain. Mostly cloudy, with a high near 56.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 42.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Nampa ID
 43.53°N 116.56°W (Elev. 2546 ft)
Last Update:
6:03 am MST Dec 4, 2025
Forecast Valid:
12pm MST Dec 4, 2025-6pm MST Dec 10, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation