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

Joslin Field - Magic Valley Regional Airport (KTWF)

Lat: 42.4785°NLon: 114.47739°WElev: 4163.0ft.

Clear

81°F

27°C

Humidity 30%
Wind Speed E 13 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 15 Aug 07:05 PM MDT
Extended Forecast for

Hansen ID

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 62. South southeast wind around 7 mph.

    Low: 62 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 89. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 89 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 61. Light and variable wind becoming southwest 5 to 10 mph after midnight.

    Low: 61 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 84. Southwest wind 7 to 9 mph becoming west northwest in the afternoon.

    High: 84 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 58. Northwest wind around 6 mph becoming south southwest after midnight.

    Low: 58 °F

    Partly Cloudy

  • Monday

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

    High: 91 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 60.

    Low: 60 °F

    Clear

  • Tuesday

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

    High: 95 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 62. South southeast wind around 7 mph.
Saturday
Mostly sunny, with a high near 89. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 61. Light and variable wind becoming southwest 5 to 10 mph after midnight.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 84. Southwest wind 7 to 9 mph becoming west northwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 58. Northwest wind around 6 mph becoming south southwest after midnight.
Monday
Sunny and hot, with a high near 91.
Monday Night
Clear, with a low around 60.
Tuesday
Sunny and hot, with a high near 95.
Tuesday Night
Mostly clear, with a low around 62.
Wednesday
Sunny and hot, with a high near 92.
Wednesday Night
Mostly clear, with a low around 62.
Thursday
Sunny and hot, with a high near 92.
Thursday Night
Partly cloudy, with a low around 63.
Friday
Mostly sunny and hot, with a high near 92.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Hansen ID
 42.54°N 114.29°W (Elev. 4006 ft)
3:04 pm MDT Aug 15, 2025
7pm MDT Aug 15, 2025-6pm MDT Aug 22, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database