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

Hot Temperatures in the West; Heavy Rainfall and Flooding Potential in the Southwest

Hot to extremely hot temperatures are in place across coastal southern California again today and the interior Northwest U.S into Thursday, with the Pacific Northwest carrying the potential for record-breaking high temperatures. A combination of monsoonal moisture and tropical moisture ahead of tropical cyclone Lorena will bring heavy rainfall and the potential for flooding through the week. Read More >

Current conditions at

Nampa Municipal Airport (KMAN)

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

Clear

64°F

18°C

Humidity 67%
Wind Speed N 0 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 54°F (12°C)
Visibility 9.00 mi
Last update 03 Sep 07:55 AM MDT
Extended Forecast for

6 Miles N Melba ID

  • Today

    Today: Mostly sunny and hot, with a high near 94. Light and variable wind becoming north northwest 5 to 7 mph in the morning.

    High: 94 °F

    Hot

  • Tonight

    Tonight: Partly cloudy, with a low around 65. North northwest wind 5 to 7 mph becoming light and variable.

    Low: 65 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny and hot, with a high near 92. Northwest wind 5 to 9 mph.

    High: 92 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 62. Northwest wind 5 to 9 mph becoming light and variable after midnight.

    Low: 62 °F

    Partly Cloudy

  • Friday

    Friday: Sunny and hot, with a high near 90. South wind 5 to 8 mph becoming north northwest in the afternoon.

    High: 90 °F

    Hot

  • Friday Night

    Friday Night: A 20 percent chance of showers. Partly cloudy, with a low around 62.

    Low: 62 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 82. Chance of precipitation is 30%.

    High: 82 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 58.

    Low: 58 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Mostly sunny and hot, with a high near 94. Light and variable wind becoming north northwest 5 to 7 mph in the morning.
Tonight
Partly cloudy, with a low around 65. North northwest wind 5 to 7 mph becoming light and variable.
Thursday
Mostly sunny and hot, with a high near 92. Northwest wind 5 to 9 mph.
Thursday Night
Partly cloudy, with a low around 62. Northwest wind 5 to 9 mph becoming light and variable after midnight.
Friday
Sunny and hot, with a high near 90. South wind 5 to 8 mph becoming north northwest in the afternoon.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 62.
Saturday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 82. Chance of precipitation is 30%.
Saturday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 58.
Sunday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 82.
Sunday Night
Mostly clear, with a low around 58.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 81.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 55.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Melba ID
 43.45°N 116.54°W (Elev. 2710 ft)
Last Update:
3:08 am MDT Sep 3, 2025
Forecast Valid:
8am MDT Sep 3, 2025-6pm MDT Sep 9, 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