Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Partly Cloudy

51°F

11°C

Humidity 85%
Wind Speed N 0 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 19 Sep 04:53 AM MDT
Extended Forecast for

3 Miles WSW Parker ID

  • Overnight

    Overnight: Rain likely.  Mostly cloudy, with a steady temperature around 48. Calm wind.  Chance of precipitation is 60%.

    Low: 48 °F

    Rain Likely

  • Saturday

    Saturday: A chance of rain before 2pm, then a slight chance of showers and thunderstorms between 2pm and 3pm.  Partly sunny, with a high near 63. Calm wind becoming south southwest around 6 mph in the afternoon.  Chance of precipitation is 40%.

    High: 63 °F

    Chance Rain
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 39. West wind around 5 mph becoming calm  in the evening.

    Low: 39 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 68. Light and variable wind.

    High: 68 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. Calm wind becoming east northeast around 6 mph after midnight.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Overnight
Rain likely. Mostly cloudy, with a steady temperature around 48. Calm wind. Chance of precipitation is 60%.
Saturday
A chance of rain before 2pm, then a slight chance of showers and thunderstorms between 2pm and 3pm. Partly sunny, with a high near 63. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 39. West wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 68. Light and variable wind.
Sunday Night
Mostly clear, with a low around 39. Calm wind becoming east northeast around 6 mph after midnight.
Monday
Sunny, with a high near 74.
Monday Night
Mostly clear, with a low around 41.
Tuesday
Mostly sunny, with a high near 75.
Tuesday Night
Partly cloudy, with a low around 43.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Sunny, with a high near 78.
Thursday Night
Mostly clear, with a low around 45.
Friday
Mostly sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Parker ID
 43.94°N 111.82°W (Elev. 4892 ft)
12:30 am MDT Sep 19, 2026
5am MDT Sep 19, 2026-6pm MDT Sep 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database