Dangerous Heat in the Southwest; Severe Thunderstorms and Heavy Rain in the Northeast and Mid-Atlantic

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week. Strong to severe thunderstorms may produce damaging wind, hail, a tornado or two, heavy rain and flash flooding across parts of the Mid-Atlantic and Northeast. Heavy rainfall threat continues across the Gulf Coast. Read More >

Current conditions at

Nampa Municipal Airport (KMAN)

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

Clear

72°F

22°C

Humidity 43%
Wind Speed N 0 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 27 Aug 05:55 AM MDT
Extended Forecast for

3 Miles S Nampa ID

  • Today

    Today: Patchy smoke before 5pm. Mostly cloudy, then gradually becoming sunny and hot, with a high near 95. South wind around 5 mph becoming calm.

    High: 95 °F

    Patchy Smoke

  • Tonight

    Tonight: Increasing clouds, with a low around 62. North northwest wind 5 to 7 mph becoming calm.

    Low: 62 °F

    Increasing
    Clouds

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms, mainly after noon.  Mostly cloudy, with a high near 84. Light and variable wind becoming south southeast 6 to 11 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 84 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms, mainly before midnight.  Mostly cloudy, with a low around 58. Southeast wind 6 to 10 mph, with gusts as high as 22 mph.

    Low: 58 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 86. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 86 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 53.

    Low: 53 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

Detailed Forecast

Today
Patchy smoke before 5pm. Mostly cloudy, then gradually becoming sunny and hot, with a high near 95. South wind around 5 mph becoming calm.
Tonight
Increasing clouds, with a low around 62. North northwest wind 5 to 7 mph becoming calm.
Friday
A 40 percent chance of showers and thunderstorms, mainly after noon. Mostly cloudy, with a high near 84. Light and variable wind becoming south southeast 6 to 11 mph in the afternoon. Winds could gust as high as 22 mph.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 58. Southeast wind 6 to 10 mph, with gusts as high as 22 mph.
Saturday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86. Calm wind becoming northwest around 6 mph in the afternoon.
Saturday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 53.
Sunday
Sunny, with a high near 77.
Sunday Night
Mostly clear, with a low around 49.
Monday
Sunny, with a high near 86.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Mostly sunny, with a high near 84.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Nampa ID
 43.53°N 116.56°W (Elev. 2546 ft)
1:29 am MDT Aug 27, 2026
6am MDT Aug 27, 2026-6pm MDT Sep 2, 2026
 
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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