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

Heavy Rain Return to the Southwest U.S.; Potential Atlantic Tropical System Interaction

Heavy to excessive rainfall from monsoon thunderstorms may bring isolated flash and urban flooding to the Desert Southwest into Sunday. The tropical wave (AL94) continues to bring heavy rainfall to Puerto Rico and the US Virgin Islands. The close proximity of Tropical Storm Humberto and AL94 could lead to interaction between them, but details of their track and intensity forecasts remain uncertain Read More >

Current conditions at

Nampa Municipal Airport (KMAN)

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

Clear

84°F

29°C

Humidity 28%
Wind Speed N 3 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 25 Sep 03:55 PM MDT
Extended Forecast for

Kuna ID

  • Tonight

    Tonight: Mostly clear, with a low around 50. Light and variable wind becoming west northwest 6 to 11 mph after midnight.

    Low: 50 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 74. West northwest wind 8 to 14 mph, with gusts as high as 23 mph.

    High: 74 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 44. West northwest wind 9 to 14 mph becoming light west after midnight.

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 80. East wind 6 to 9 mph.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 49. Calm wind becoming east southeast 5 to 7 mph after midnight.

    Low: 49 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers after midnight. Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy
    then Chance
    Showers

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 72. Chance of precipitation is 50%.

    High: 72 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers likely after midnight. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.

    Low: 51 °F

    Showers
    Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 50. Light and variable wind becoming west northwest 6 to 11 mph after midnight.
Friday
Sunny, with a high near 74. West northwest wind 8 to 14 mph, with gusts as high as 23 mph.
Friday Night
Mostly clear, with a low around 44. West northwest wind 9 to 14 mph becoming light west after midnight.
Saturday
Sunny, with a high near 80. East wind 6 to 9 mph.
Saturday Night
Clear, with a low around 49. Calm wind becoming east southeast 5 to 7 mph after midnight.
Sunday
Sunny, with a high near 84.
Sunday Night
A 30 percent chance of showers after midnight. Partly cloudy, with a low around 56.
Monday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 72. Chance of precipitation is 50%.
Monday Night
A chance of showers and thunderstorms, then showers likely after midnight. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.
Tuesday
Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 67. Chance of precipitation is 70%.
Tuesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 47.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 65.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 45.
Thursday
Mostly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Kuna ID
 43.48°N 116.43°W (Elev. 2776 ft)
Last Update:
3:04 pm MDT Sep 25, 2025
Forecast Valid:
4pm MDT Sep 25, 2025-6pm MDT Oct 2, 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