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 >

Hazardous Weather Conditions

Current conditions at

Gem Valley (ITDC3)

Lat: 42.64943°NLon: 111.82603°WElev: 5523.0ft.

NA

42°F

6°C

Humidity 96%
Wind Speed NNE 5 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility 1.24 mi
Wind Chill39°F (4°C)
Last update 12 Oct 01:45 AM MDT
Extended Forecast for

3 Miles SSE Mccammon ID

Flood Watch October 12, 02:12am until October 12, 06:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch October 12, 02:12am until October 12, 06:00pm

    NOW until 6:00pm Mon

    Flood Watch

  • Overnight

    Low: 38 °F

    Rain

  • Columbus Day

    Columbus Day: Rain.  High near 50. North wind 5 to 7 mph.  Chance of precipitation is 90%.

    High: 50 °F

    Rain then
    Rain Likely

  • Monday Night

    Monday Night: Rain before 5am, then a chance of rain and snow.  Snow level 8300 feet lowering to 7200 feet after midnight . Low around 28. North northwest wind 7 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 28 °F

    Rain then
    Rain/Snow

  • Tuesday

    Tuesday: A chance of rain and snow before 9am, then a chance of rain.  Snow level 7300 feet rising to 7900 feet in the afternoon. Mostly cloudy, with a high near 48. Northwest wind 7 to 9 mph, with gusts as high as 20 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 48 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: A chance of rain before 3am, then a slight chance of rain and snow.  Snow level 7800 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 25. Northwest wind 5 to 7 mph becoming calm  after midnight.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 25 °F

    Chance Rain
    then Slight
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

Detailed Forecast

Overnight
Rain, mainly after 3am. Steady temperature around 38. Calm wind becoming north around 6 mph. Chance of precipitation is 90%.
Columbus Day
Rain. High near 50. North wind 5 to 7 mph. Chance of precipitation is 90%.
Monday Night
Rain before 5am, then a chance of rain and snow. Snow level 8300 feet lowering to 7200 feet after midnight . Low around 28. North northwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday
A chance of rain and snow before 9am, then a chance of rain. Snow level 7300 feet rising to 7900 feet in the afternoon. Mostly cloudy, with a high near 48. Northwest wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday Night
A chance of rain before 3am, then a slight chance of rain and snow. Snow level 7800 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 25. Northwest wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday
Mostly sunny, with a high near 55.
Wednesday Night
Mostly clear, with a low around 24.
Thursday
Sunny, with a high near 62.
Thursday Night
Clear, with a low around 26.
Friday
Sunny, with a high near 64.
Friday Night
Clear, with a low around 27.
Saturday
Sunny, with a high near 65.
Saturday Night
Mostly clear, with a low around 29.
Sunday
Sunny, with a high near 66.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Mccammon ID
 42.62°N 112.19°W (Elev. 4800 ft)
2:03 am MDT Oct 12, 2026
2am MDT Oct 12, 2026-6pm MDT Oct 18, 2026
 
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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