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

Heavy Rainfall Threat Continues in the Southwest on Monday; Record Warmth in the Plains and Midwest

Remnant moisture from Tropical Storm Rachel will persist over portions of the Great Basin and Southwest on Monday, bringing a potential heavy to excessive rainfall risk. Well above average and potentially record breaking temperatures will develop across the Plains and Midwest early this week, spreading into the Lower Mississippi Valley and Southeast midweek. Read More >

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

Lat: 43.83167°NLon: 111.80611°WElev: 4859.0ft.

Overcast

41°F

5°C

Humidity 80%
Wind Speed W 3 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 12 Oct 02:55 PM MDT
Extended Forecast for

Ashton ID

  • Columbus Day

    Columbus Day: A 20 percent chance of rain after 5pm. Mostly cloudy, with a high near 51. Southwest wind 5 to 7 mph.

    High: 51 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: A 40 percent chance of rain between midnight and 3am. Mostly cloudy, with a low around 33. Light and variable wind.

    Low: 33 °F

    Chance Rain

  • Tuesday

    Tuesday: A slight chance of rain before noon, then a slight chance of rain after 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 53. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 20%.

    High: 53 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 30. Light and variable wind.

    Low: 30 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 57. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 57 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 30.

    Low: 30 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

Detailed Forecast

Columbus Day
A 20 percent chance of rain after 5pm. Mostly cloudy, with a high near 51. Southwest wind 5 to 7 mph.
Tonight
A 40 percent chance of rain between midnight and 3am. Mostly cloudy, with a low around 33. Light and variable wind.
Tuesday
A slight chance of rain before noon, then a slight chance of rain after 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 53. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 30. Light and variable wind.
Wednesday
Mostly sunny, with a high near 57. Calm wind becoming west southwest around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 30.
Thursday
Sunny, with a high near 63.
Thursday Night
Clear, with a low around 30.
Friday
Sunny, with a high near 63.
Friday Night
Clear, with a low around 32.
Saturday
Sunny, with a high near 63.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Sunny, with a high near 64.
Sunday Night
Mostly clear, with a low around 34.
Monday
Sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ashton ID
 44.08°N 111.45°W (Elev. 5299 ft)
Last Update:
12:31 pm MDT Oct 12, 2026
Forecast Valid:
3pm MDT Oct 12, 2026-6pm MDT Oct 19, 2026
 
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