National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heat in the Central U.S.; Heavy Rain Possible for South Texas; Monitoring Erin Tropical Impacts

Hot temperatures are forecast over the Plains and into the lower Mississippi River Valley Friday where Heat Advisories have been issued. Heavy rain from a disturbance in the western Gulf could bring flooding to south Texas. Erin could bring tropical storm conditions and heavy rain to Puerto Rico and the USVI this weekend with dangerous surf and rip currents impacting the western Atlantic Basin. Read More >

Hazardous Weather Conditions

Current conditions at

Franklin (ITD04)

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

NA

83°F

28°C

Humidity 23%
Wind Speed N 10 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility 1.24 mi
Heat Index81°F (27°C)
Last update 14 Aug 07:30 PM MDT
Extended Forecast for

Preston ID

Red Flag Warning until August 14, 10:00pm
Click here for hazard details and duration
...
  •  
    Red Flag Warning until August 14, 10:00pm

    NOW until 10:00pm Thu

    Red Flag Warning

  • Tonight

    Low: 57 °F

    Scattered
    T-storms

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Light and variable wind becoming south southwest 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

    High: 90 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 54. South southeast wind 5 to 10 mph becoming north in the evening.

    Low: 54 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers after noon. Sunny, with a high near 88. East wind 5 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 23 mph.

    High: 88 °F

    Sunny then
    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after midnight. Partly cloudy, with a low around 55. South southwest wind 6 to 10 mph becoming east after midnight. Winds could gust as high as 18 mph.

    Low: 55 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Sunny, with a high near 87. Chance of precipitation is 20%.

    High: 87 °F

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

Detailed Forecast

Tonight
Scattered showers and thunderstorms, mainly before 10pm. Partly cloudy, with a low around 57. North northwest wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 30%.
Friday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Light and variable wind becoming south southwest 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
Friday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 54. South southeast wind 5 to 10 mph becoming north in the evening.
Saturday
A 20 percent chance of showers after noon. Sunny, with a high near 88. East wind 5 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 23 mph.
Saturday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 55. South southwest wind 6 to 10 mph becoming east after midnight. Winds could gust as high as 18 mph.
Sunday
A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Sunny, with a high near 87. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 52.
Monday
Sunny, with a high near 90.
Monday Night
Clear, with a low around 53.
Tuesday
Sunny, with a high near 93.
Tuesday Night
Clear, with a low around 54.
Wednesday
Sunny, with a high near 94.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Sunny, with a high near 92.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Preston ID
 42.1°N 111.89°W (Elev. 4718 ft)
Last Update:
5:31 pm MDT Aug 14, 2025
Forecast Valid:
8pm MDT Aug 14, 2025-6pm MDT Aug 21, 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