Heavy Rainfall and Severe Thunderstorm Threats for the Plains and Southeast

A frontal boundary extending from the western High Plains to the Southeast will focus additional showers and thunderstorms this weekend. Some of these storms may become severe, alongside frequent lightning, and isolated instances of flash flooding. Meanwhile dry conditions will continue for the Great Basin where fire weather concerns linger. For the mid-Atlantic and Northeast, seasonable weather. Read More >

Current conditions at

Nampa Municipal Airport (KMAN)

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

Clear

90°F

32°C

Humidity 29%
Wind Speed NW 9 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 54°F (12°C)
Visibility 9.00 mi
Heat Index88°F (31°C)
Last update 31 Jul 01:15 PM MDT
Extended Forecast for

6 Miles SSW Nampa ID

  • Today

    Today: Sunny and hot, with a high near 92. Northwest wind 5 to 7 mph becoming light and variable.

    High: 92 °F

    Hot

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 61. East southeast wind 7 to 12 mph becoming north 13 to 18 mph in the evening. Winds could gust as high as 32 mph.

    Low: 61 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Monday

    Monday: Isolated showers and thunderstorms after noon.  Mostly sunny, with a high near 84. Northwest wind 6 to 15 mph.  Chance of precipitation is 20%.

    High: 84 °F

    Mostly Sunny
    then Isolated
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 58. West wind around 6 mph.

    Low: 58 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89. Light and variable wind becoming north northeast around 6 mph in the afternoon.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 90.

    High: 90 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny and hot, with a high near 92. Northwest wind 5 to 7 mph becoming light and variable.
Tonight
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 61. East southeast wind 7 to 12 mph becoming north 13 to 18 mph in the evening. Winds could gust as high as 32 mph.
Monday
Isolated showers and thunderstorms after noon. Mostly sunny, with a high near 84. Northwest wind 6 to 15 mph. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 58. West wind around 6 mph.
Tuesday
Sunny, with a high near 89. Light and variable wind becoming north northeast around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 61.
Wednesday
Sunny and hot, with a high near 90.
Wednesday Night
Partly cloudy, with a low around 62.
Thursday
Mostly sunny, with a high near 85.
Thursday Night
Partly cloudy, with a low around 60.
Friday
Mostly sunny, with a high near 83.
Friday Night
Mostly clear, with a low around 59.
Saturday
Sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Nampa ID
 43.51°N 116.61°W (Elev. 2559 ft)
4:28 am MDT Aug 3, 2025
9am MDT Aug 3, 2025-6pm MDT Aug 9, 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