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 >

Hazardous Weather Conditions

Current conditions at

Ontario Municipal Airport (KONO)

Lat: 44.01424°NLon: 117.00808°WElev: 2185.0ft.

Clear

70°F

21°C

Humidity 52%
Wind Speed WNW 8 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 16 Aug 04:35 AM MDT
Extended Forecast for

7 Miles NNE Payette ID

Flash Flood Watch August 16, 12:00pm until August 17, 12:00am
Click here for hazard details and duration
Flash Flood Watch

  • Today

    Today: Increasing clouds and hot, with a high near 92. Calm wind becoming north around 5 mph in the afternoon.

    High: 92 °F

    Hot

  • Tonight

    Tonight: Scattered showers and thunderstorms. Mostly cloudy, with a low around 64. Northwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 40%.

    Low: 64 °F

    Scattered
    Showers

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 90. Light and variable wind.

    High: 90 °F

    Hot

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 63. North wind around 5 mph becoming calm in the evening.

    Low: 63 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Sunny and hot, with a high near 94. Light southeast wind.

    High: 94 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 98.

    High: 98 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 63.

    Low: 63 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 95.

    High: 95 °F

    Hot

Detailed Forecast

Today
Increasing clouds and hot, with a high near 92. Calm wind becoming north around 5 mph in the afternoon.
Tonight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 64. Northwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 40%.
Sunday
Mostly sunny and hot, with a high near 90. Light and variable wind.
Sunday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 63. North wind around 5 mph becoming calm in the evening.
Monday
Sunny and hot, with a high near 94. Light southeast wind.
Monday Night
Mostly clear, with a low around 64.
Tuesday
Sunny and hot, with a high near 98.
Tuesday Night
Clear, with a low around 63.
Wednesday
Sunny and hot, with a high near 95.
Wednesday Night
Clear, with a low around 62.
Thursday
Sunny and hot, with a high near 97.
Thursday Night
Mostly clear, with a low around 62.
Friday
Sunny and hot, with a high near 99.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Payette ID
 44.17°N 116.88°W (Elev. 2133 ft)
Last Update:
3:04 am MDT Aug 16, 2025
Forecast Valid:
4am MDT Aug 16, 2025-6pm MDT Aug 22, 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