Severe Thunderstorms and Heavy Rainfall for the Southwest; Heat Spreads Across the Center of the Nation

Moisture will continue to move into areas of the West. This will increase showers and thunderstorms coverage and intensity, with the risk of flash flooding and damaging wind gusts. Meanwhile, heat across the Southwest will expand into the center of the nation this weekend into early next week. Trends favor this heat will spread across the Ohio Valley, mid-Atlantic next week. Read More >

Current conditions at

Franklin (ITD04)

Lat: 42.01175°NLon: 111.80631°WElev: 4508.0ft.

NA

60°F

16°C

Humidity 77%
Wind Speed WSW 12 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility 1.24 mi
Last update 30 Aug 01:15 AM MDT
Extended Forecast for

Preston ID

  • Overnight

    Overnight: Showers likely and possibly a thunderstorm before 3am, then a chance of showers and thunderstorms after 3am.  Mostly cloudy, with a low around 50. Light and variable wind.  Chance of precipitation is 60%.

    Low: 50 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of rain and thunderstorms before 11am, then a slight chance of rain between 11am and noon.  Mostly sunny, with a high near 74. Light and variable wind becoming west around 5 mph in the afternoon.  Chance of precipitation is 50%.

    High: 74 °F

    Chance
    Showers then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 45. West northwest wind around 6 mph becoming light and variable  after midnight.

    Low: 45 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of rain after 3pm.  Sunny, with a high near 78. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 78 °F

    Sunny then
    Slight Chance
    Rain

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 3am, then rain likely after 3am.  Mostly cloudy, with a low around 48. South southwest wind around 6 mph becoming calm  after midnight.  Chance of precipitation is 60%.

    Low: 48 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain before noon.  Mostly sunny, with a high near 76.

    High: 76 °F

    Slight Chance
    Rain then
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Overnight
Showers likely and possibly a thunderstorm before 3am, then a chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 50. Light and variable wind. Chance of precipitation is 60%.
Sunday
A chance of rain and thunderstorms before 11am, then a slight chance of rain between 11am and noon. Mostly sunny, with a high near 74. Light and variable wind becoming west around 5 mph in the afternoon. Chance of precipitation is 50%.
Sunday Night
Mostly clear, with a low around 45. West northwest wind around 6 mph becoming light and variable after midnight.
Monday
A 20 percent chance of rain after 3pm. Sunny, with a high near 78. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Monday Night
A chance of showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 3am, then rain likely after 3am. Mostly cloudy, with a low around 48. South southwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 77.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
A 20 percent chance of rain before noon. Mostly sunny, with a high near 76.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Sunny, with a high near 77.
Thursday Night
Mostly clear, with a low around 47.
Friday
Sunny, with a high near 80.
Friday Night
Partly cloudy, with a low around 51.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
Preston ID
 42.1°N 111.89°W (Elev. 4718 ft)
12:31 am MDT Aug 30, 2026
1am MDT Aug 30, 2026-6pm MDT Sep 5, 2026
 
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Additional Resources

Radar & Satellite Image

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