Dangerous Fire Conditions in the Southern High Plains; Severe Weather from the Great Lakes into Central/Southern Plains; Late-Season Mountain Snow

Dry and windy conditions will produce dangerous fire weather conditions across the southern High Plains into the Southwest. Severe storms, including very large hail, strong tornadoes, and winds, are expected from the Great Lakes into the central/southern Plains. Heavy late-season snow and cold temperatures are expected in the northern to central Rockies. Heat is spreading across the eastern U.S.. Read More >

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

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

Overcast

37°F

3°C

Humidity 47%
Wind Speed N 11 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 18 May 03:35 AM MDT
Extended Forecast for

Menan ID

Frost Advisory until May 18, 09:00am
Click here for hazard details and duration
Frost Advisory
  •  
    Frost Advisory until May 18, 09:00am

    NOW until 9:00am Mon

    Frost Advisory

  • Overnight

    Low: 36 °F

    Mostly Cloudy
    and Breezy

  • Monday

    Monday: Partly sunny, with a high near 56. Breezy, with a north wind 17 to 23 mph, with gusts as high as 33 mph.

    High: 56 °F

    Partly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 28. North northeast wind 7 to 16 mph, with gusts as high as 25 mph.

    Low: 28 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 63. East northeast wind 5 to 9 mph becoming southwest in the afternoon.

    High: 63 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 34. South southeast wind 8 to 11 mph.

    Low: 34 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms, then a chance of showers after 9pm.  Mostly cloudy, with a low around 37. Chance of precipitation is 30%.

    Low: 37 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 36. Breezy, with a north wind around 22 mph, with gusts as high as 36 mph.
Monday
Partly sunny, with a high near 56. Breezy, with a north wind 17 to 23 mph, with gusts as high as 33 mph.
Monday Night
Mostly clear, with a low around 28. North northeast wind 7 to 16 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 63. East northeast wind 5 to 9 mph becoming southwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 34. South southeast wind 8 to 11 mph.
Wednesday
Sunny, with a high near 67.
Wednesday Night
A slight chance of showers and thunderstorms, then a chance of showers after 9pm. Mostly cloudy, with a low around 37. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Partly cloudy, with a low around 37.
Friday
Mostly sunny, with a high near 72.
Friday Night
Partly cloudy, with a low around 39.
Saturday
Sunny, with a high near 77.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Mostly sunny, with a high near 80. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Menan ID
 43.72°N 111.99°W (Elev. 4800 ft)
12:30 am MDT May 18, 2026
3am MDT May 18, 2026-6pm MDT May 24, 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