Heat Wave Persists Over the Central U.S.; Significant Flooding Expected in the Northern Mid-Atlantic Tuesday

Dangerous and extreme heat will remain across portions of the Central U.S. this week, persisting across the Mid to Lower Mississippi Valleys, Gulf Coast, Southern Plains and portions of Texas. A heat wave over the Southwest will intensify late this week. Severe thunderstorms and flash flooding will spread from the Great Lakes/Ohio Valley to the Mid-Atlantic and Northeast the next few days. Read More >

Hazardous Weather Conditions

Current conditions at

Nampa Municipal Airport (KMAN)

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

Overcast

59°F

15°C

Humidity 87%
Wind Speed N 0 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 55°F (13°C)
Visibility 7.00 mi
Last update 28 Jul 04:15 AM MDT
Extended Forecast for

5 Miles SW Nampa ID

  • Today

    Today: Widespread smoke, mainly after 4pm. Sunny, with a high near 87. Northwest wind 7 to 9 mph.

    High: 87 °F

    Smoke

  • Tonight

    Tonight: Widespread smoke. Mostly clear, with a low around 64. Light west wind increasing to 6 to 11 mph in the evening.

    Low: 64 °F

    Smoke

  • Wednesday

    Wednesday: Areas of smoke before 7am. Sunny, with a high near 88. West northwest wind 7 to 11 mph.

    High: 88 °F

    Areas Smoke
    then Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 64. Northwest wind 3 to 8 mph.

    Low: 64 °F

    Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 90. West northwest wind 3 to 7 mph.

    High: 90 °F

    Hot

  • Thursday Night

    Thursday Night: Clear, with a low around 65.

    Low: 65 °F

    Clear

  • Friday

    Friday: Sunny and hot, with a high near 91.

    High: 91 °F

    Hot

  • Friday Night

    Friday Night: Clear, with a low around 65.

    Low: 65 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 91.

    High: 91 °F

    Hot

Detailed Forecast

Today
Widespread smoke, mainly after 4pm. Sunny, with a high near 87. Northwest wind 7 to 9 mph.
Tonight
Widespread smoke. Mostly clear, with a low around 64. Light west wind increasing to 6 to 11 mph in the evening.
Wednesday
Areas of smoke before 7am. Sunny, with a high near 88. West northwest wind 7 to 11 mph.
Wednesday Night
Clear, with a low around 64. Northwest wind 3 to 8 mph.
Thursday
Sunny and hot, with a high near 90. West northwest wind 3 to 7 mph.
Thursday Night
Clear, with a low around 65.
Friday
Sunny and hot, with a high near 91.
Friday Night
Clear, with a low around 65.
Saturday
Sunny and hot, with a high near 91.
Saturday Night
Mostly clear, with a low around 61. Breezy.
Sunday
Sunny, with a high near 83. Breezy.
Sunday Night
Clear, with a low around 60.
Monday
Sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Nampa ID
 43.55°N 116.65°W (Elev. 2520 ft)
12:30 am MDT Jul 28, 2026
4am MDT Jul 28, 2026-6pm MDT Aug 3, 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