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

Boise Air Terminal (KBOI)

Lat: 43.56704°NLon: 116.24053°WElev: 2822.0ft.

smoke

81°F

27°C

Humidity 19%
Wind Speed N 0 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 27 Jul 10:20 PM MDT
Extended Forecast for

Eagle ID

  • Tonight

    Tonight: Widespread smoke, mainly after 4am. Clear, with a low around 59. Northeast wind 5 to 8 mph becoming light and variable.

    Low: 59 °F

    Smoke

  • Tuesday

    Tuesday: Widespread smoke, mainly after 5pm. Sunny and hot, with a high near 97. Calm wind becoming northwest 5 to 9 mph in the afternoon.

    High: 97 °F

    Smoke

  • Tuesday Night

    Tuesday Night: Widespread smoke, mainly after 2am. Clear, with a low around 60. North northwest wind 5 to 8 mph becoming light and variable  after midnight.

    Low: 60 °F

    Smoke

  • Wednesday

    Wednesday: Widespread smoke before 7am, then widespread smoke after noon. Sunny and hot, with a high near 96. Calm wind becoming west northwest 5 to 9 mph in the morning.

    High: 96 °F

    Smoke

  • Wednesday Night

    Wednesday Night: Widespread smoke. Clear, with a low around 63. Northwest wind 5 to 10 mph becoming light and variable  after midnight.

    Low: 63 °F

    Smoke

  • Thursday

    Thursday: Widespread smoke. Sunny and hot, with a high near 98.

    High: 98 °F

    Smoke

  • Thursday Night

    Thursday Night: Clear, with a low around 64.

    Low: 64 °F

    Clear

  • Friday

    Friday: Sunny and hot, with a high near 101.

    High: 101 °F

    Hot

  • Friday Night

    Friday Night: Clear, with a low around 65.

    Low: 65 °F

    Clear

Detailed Forecast

Tonight
Widespread smoke, mainly after 4am. Clear, with a low around 59. Northeast wind 5 to 8 mph becoming light and variable.
Tuesday
Widespread smoke, mainly after 5pm. Sunny and hot, with a high near 97. Calm wind becoming northwest 5 to 9 mph in the afternoon.
Tuesday Night
Widespread smoke, mainly after 2am. Clear, with a low around 60. North northwest wind 5 to 8 mph becoming light and variable after midnight.
Wednesday
Widespread smoke before 7am, then widespread smoke after noon. Sunny and hot, with a high near 96. Calm wind becoming west northwest 5 to 9 mph in the morning.
Wednesday Night
Widespread smoke. Clear, with a low around 63. Northwest wind 5 to 10 mph becoming light and variable after midnight.
Thursday
Widespread smoke. Sunny and hot, with a high near 98.
Thursday Night
Clear, with a low around 64.
Friday
Sunny and hot, with a high near 101.
Friday Night
Clear, with a low around 65.
Saturday
Sunny and hot, with a high near 103.
Saturday Night
Mostly clear, with a low around 63.
Sunday
Sunny and hot, with a high near 94.
Sunday Night
Clear, with a low around 58.
Monday
Sunny and hot, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
Eagle ID
 43.69°N 116.32°W (Elev. 2621 ft)
12:36 pm MDT Jul 27, 2026
10pm MDT Jul 27, 2026-6pm MDT Aug 3, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database