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

Mountain Home Air Force Base (KMUO)

Lat: 43.05°NLon: 115.86667°WElev: 2995.0ft.

Mostly Cloudy

67°F

19°C

Humidity 55%
Wind Speed W 13 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 17 Aug 03:55 AM MDT
Extended Forecast for

2 Miles SW Glenns Ferry ID

  • Overnight

    Overnight: A 20 percent chance of showers. Partly cloudy, with a steady temperature around 67. West wind around 8 mph.

    Low: 67 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Isolated showers and thunderstorms after noon. Mostly sunny and hot, with a high near 91. West wind 6 to 8 mph. Chance of precipitation is 20%.

    High: 91 °F

    Mostly Sunny
    then Isolated
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 59. South southwest wind around 6 mph becoming calm after midnight.

    Low: 59 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 98. Calm wind becoming east southeast 5 to 8 mph in the morning.

    High: 98 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 60. South wind 5 to 7 mph becoming light and variable.

    Low: 60 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 102.

    High: 102 °F

    Hot

  • Tuesday Night

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

    Low: 61 °F

    Mostly Clear

  • Wednesday

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

    High: 98 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

Detailed Forecast

Overnight
A 20 percent chance of showers. Partly cloudy, with a steady temperature around 67. West wind around 8 mph.
Sunday
Isolated showers and thunderstorms after noon. Mostly sunny and hot, with a high near 91. West wind 6 to 8 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 59. South southwest wind around 6 mph becoming calm after midnight.
Monday
Sunny and hot, with a high near 98. Calm wind becoming east southeast 5 to 8 mph in the morning.
Monday Night
Mostly clear, with a low around 60. South wind 5 to 7 mph becoming light and variable.
Tuesday
Sunny and hot, with a high near 102.
Tuesday Night
Mostly clear, with a low around 61.
Wednesday
Sunny and hot, with a high near 98.
Wednesday Night
Mostly clear, with a low around 60.
Thursday
Sunny and hot, with a high near 97.
Thursday Night
Mostly clear, with a low around 59.
Friday
Sunny and hot, with a high near 99.
Friday Night
Mostly clear, with a low around 62.
Saturday
Sunny and hot, with a high near 99.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Glenns Ferry ID
 42.93°N 115.32°W (Elev. 2677 ft)
Last Update:
3:05 am MDT Aug 17, 2025
Forecast Valid:
4am MDT Aug 17, 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