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

Heavy Rainfall and Flooding in the Southwest and Four Corners; Unsettled Weather in Florida

Heavy to excessive rainfall will continue today across portions of the Southwest and Four Corners Region, leading to flash, urban and small stream flooding. Significant river flooding is expected through Monday. Heavy rainfall is expected across southern and eastern Florida through Monday, with isolated flash flooding possible. Read More >

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Rain

46°F

8°C

Humidity 87%
Wind Speed W 3 MPH
Barometer 29.74 in (1007.11 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 01 Nov 03:35 PM MST
Extended Forecast for

Ashton ID

  • This Afternoon

    This Afternoon: Rain. High near 46. Light northwest wind. Chance of precipitation is 90%.

    High: 46 °F

    Rain

  • Tonight

    Tonight: Rain, mainly before 10pm. Patchy fog before 10pm. Low around 35. West northwest wind 3 to 5 mph. Chance of precipitation is 90%.

    Low: 35 °F

    Rain and
    Patchy Fog
    then Chance
    Rain

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 48. Light and variable wind becoming north around 6 mph in the morning.

    High: 48 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Patchy fog after 3am. Otherwise, increasing clouds, with a low around 28. Light and variable wind.

    Low: 28 °F

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: Areas of fog before 8am. Otherwise, partly sunny, with a high near 48. East northeast wind around 6 mph becoming calm in the morning.

    High: 48 °F

    Areas Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 48.

    High: 48 °F

    Mostly Cloudy

  • Wednesday Night

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

    Low: 30 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Rain. High near 46. Light northwest wind. Chance of precipitation is 90%.
Tonight
Rain, mainly before 10pm. Patchy fog before 10pm. Low around 35. West northwest wind 3 to 5 mph. Chance of precipitation is 90%.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 48. Light and variable wind becoming north around 6 mph in the morning.
Monday Night
Patchy fog after 3am. Otherwise, increasing clouds, with a low around 28. Light and variable wind.
Tuesday
Areas of fog before 8am. Otherwise, partly sunny, with a high near 48. East northeast wind around 6 mph becoming calm in the morning.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
Mostly cloudy, with a high near 48.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
Partly sunny, with a high near 46.
Thursday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 30.
Friday
A slight chance of rain and snow. Partly sunny, with a high near 46. Chance of precipitation is 20%.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Partly sunny, with a high near 51.
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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:
11:30 am MST Nov 1, 2026
Forecast Valid:
3pm MST Nov 1, 2026-6pm MST Nov 8, 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