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

Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

Nampa Municipal Airport (KMAN)

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

Clear

72°F

22°C

Humidity 35%
Wind Speed N 5 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 28 Aug 01:35 AM MDT
Extended Forecast for

Kuna ID

  • Overnight

    Overnight: Mostly cloudy, with a low around 63. West wind 5 to 7 mph.

    Low: 63 °F

    Mostly Cloudy

  • Friday

    Friday: Patchy smoke after 4pm. Mostly cloudy, with a high near 86. West wind 5 to 11 mph becoming south southeast in the afternoon. Winds could gust as high as 21 mph.

    High: 86 °F

    Mostly Cloudy
    then Patchy
    Smoke

  • Friday Night

    Friday Night: Isolated showers and thunderstorms before midnight. Patchy smoke before 5am. Mostly cloudy, with a low around 61. Southeast wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 61 °F

    Isolated
    T-storms then
    Patchy Smoke

  • Saturday

    Saturday: A slight chance of showers between 10am and noon. Mostly sunny, with a high near 84. South wind 6 to 8 mph becoming northwest in the afternoon. Chance of precipitation is 10%.

    High: 84 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 50. Light and variable wind becoming west northwest 9 to 14 mph after midnight. Winds could gust as high as 24 mph.

    Low: 50 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Patchy smoke between 1am and 2am. Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear
    then Patchy
    Smoke

  • Monday

    Monday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 63. West wind 5 to 7 mph.
Friday
Patchy smoke after 4pm. Mostly cloudy, with a high near 86. West wind 5 to 11 mph becoming south southeast in the afternoon. Winds could gust as high as 21 mph.
Friday Night
Isolated showers and thunderstorms before midnight. Patchy smoke before 5am. Mostly cloudy, with a low around 61. Southeast wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Saturday
A slight chance of showers between 10am and noon. Mostly sunny, with a high near 84. South wind 6 to 8 mph becoming northwest in the afternoon. Chance of precipitation is 10%.
Saturday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 50. Light and variable wind becoming west northwest 9 to 14 mph after midnight. Winds could gust as high as 24 mph.
Sunday
Sunny, with a high near 77.
Sunday Night
Patchy smoke between 1am and 2am. Mostly clear, with a low around 48.
Monday
Sunny, with a high near 88.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Mostly sunny, with a high near 85.
Tuesday Night
Partly cloudy, with a low around 53.
Wednesday
Mostly sunny, with a high near 80.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
Mostly sunny, with a high near 77.
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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:
12:29 am MDT Aug 28, 2026
Forecast Valid:
1am MDT Aug 28, 2026-6pm MDT Sep 3, 2026
 
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