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

Idaho Falls Regional Airport (KIDA)

Lat: 43.52083°NLon: 112.06611°WElev: 4741.0ft.

Clear

88°F

31°C

Humidity 22%
Wind Speed SSW 16 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 16 Aug 02:20 PM MDT
Extended Forecast for

4 Miles E Basalt ID

Red Flag Warning until August 16, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning until August 16, 09:00pm

    NOW until 9:00pm Sat

    Red Flag Warning

  • This Afternoon

    High: 87 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers before 8pm. Partly cloudy, with a low around 60. Southwest wind 10 to 14 mph becoming southeast after midnight. Winds could gust as high as 21 mph.

    Low: 60 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers between noon and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 84. South southeast wind 8 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 20%.

    High: 84 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 57. Southwest wind 6 to 9 mph becoming east southeast after midnight. Winds could gust as high as 18 mph.

    Low: 57 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 88. East southeast wind 6 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 88 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 58.

    Low: 58 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. South southwest wind around 15 mph, with gusts as high as 22 mph.
Tonight
A 20 percent chance of showers before 8pm. Partly cloudy, with a low around 60. Southwest wind 10 to 14 mph becoming southeast after midnight. Winds could gust as high as 21 mph.
Sunday
A slight chance of showers between noon and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 84. South southeast wind 8 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 20%.
Sunday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 57. Southwest wind 6 to 9 mph becoming east southeast after midnight. Winds could gust as high as 18 mph.
Monday
Sunny, with a high near 88. East southeast wind 6 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Clear, with a low around 58.
Tuesday
Sunny, with a high near 92.
Tuesday Night
Mostly clear, with a low around 61.
Wednesday
Sunny, with a high near 91.
Wednesday Night
Mostly clear, with a low around 60.
Thursday
Sunny, with a high near 89.
Thursday Night
Mostly clear, with a low around 60.
Friday
Sunny, with a high near 89.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Basalt ID
 43.3°N 112.1°W (Elev. 4678 ft)
Last Update:
1:53 pm MDT Aug 16, 2025
Forecast Valid:
2pm 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