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

Erin Strengthens to a Hurricane; Heavy Rainfall Possible in Puerto Rico and the Virgin Islands, the Upper Midwest, South Texas

Hurricane Erin may bring isolated flash and urban flooding, landslides or mudslides, and possible tropical storm conditions to Puerto Rico and the U.S. Virgin Islands this weekend. Scattered thunderstorms and heavy rainfall may bring areas of flooding this weekend over the Upper Midwest. A tropical disturbance will bring locally heavy rain and mainly urban flash flooding to far southern Texas. Read More >

Current conditions at

Boise Air Terminal (KBOI)

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

Partly Cloudy

73°F

23°C

Humidity 43%
Wind Speed WNW 16 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 16 Aug 11:20 PM MDT
Extended Forecast for

8 Miles SSE Boise Municipal ID

  • Tonight

    Tonight: Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 62. Northwest wind 6 to 9 mph. Chance of precipitation is 20%.

    Low: 62 °F

    Isolated
    T-storms

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86. Northwest wind 6 to 10 mph.

    High: 86 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 63. West northwest wind 5 to 8 mph becoming north northeast after midnight.

    Low: 63 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 92. East wind around 7 mph becoming southwest in the afternoon.

    High: 92 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 64. West northwest wind around 7 mph becoming east northeast after midnight.

    Low: 64 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 96.

    High: 96 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 92.

    High: 92 °F

    Hot

  • Wednesday Night

    Wednesday Night: Clear, with a low around 60.

    Low: 60 °F

    Clear

Detailed Forecast

Tonight
Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 62. Northwest wind 6 to 9 mph. Chance of precipitation is 20%.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86. Northwest wind 6 to 10 mph.
Sunday Night
Mostly clear, with a low around 63. West northwest wind 5 to 8 mph becoming north northeast after midnight.
Monday
Sunny and hot, with a high near 92. East wind around 7 mph becoming southwest in the afternoon.
Monday Night
Mostly clear, with a low around 64. West northwest wind around 7 mph becoming east northeast after midnight.
Tuesday
Sunny and hot, with a high near 96.
Tuesday Night
Mostly clear, with a low around 63.
Wednesday
Sunny and hot, with a high near 92.
Wednesday Night
Clear, with a low around 60.
Thursday
Sunny and hot, with a high near 93.
Thursday Night
Mostly clear, with a low around 61.
Friday
Sunny and hot, with a high near 96.
Friday Night
Mostly clear, with a low around 64.
Saturday
Sunny and hot, with a high near 94.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSE Boise Municipal ID
 43.48°N 116.12°W (Elev. 3399 ft)
Last Update:
3:04 pm MDT Aug 16, 2025
Forecast Valid:
11pm MDT Aug 16, 2025-6pm MDT Aug 23, 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