Strong Storms and Heavy Rainfall Threats; Dangerous Heat for Southern Plains into the Southwest

Thunderstorms, some severe, will impact areas of the Plains into the Midwest today. Rainfall can be locally heavy as well from these storms with isolated instances of flash flooding. Monsoonal flow will enhance rainfall across the Four Corners into the central Rockies today. Meanwhile, summer heat continues for the southern Plains, Southwest into southern California. Read More >

Current conditions at

I80/US30 - Peru Hill (KCMS)

Lat: 41.54958°NLon: 109.60197°WElev: 6407.0ft.

NA

81°F

27°C

Humidity 26%
Wind Speed S 20 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility 1.24 mi
Heat Index80°F (27°C)
Last update 25 Aug 04:42 PM MDT
Extended Forecast for

3 Miles W Little America WY

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms.  Mostly sunny, with a steady temperature around 80. West northwest wind 9 to 11 mph.

    High: 80 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 7pm.  Partly cloudy, with a low around 52. Breezy, with a west northwest wind 10 to 15 mph becoming light and variable  after midnight. Winds could gust as high as 21 mph.

    Low: 52 °F

    Slight Chance
    T-storms and
    Breezy then
    Partly Cloudy

  • Wednesday

    Wednesday: A 10 percent chance of showers and thunderstorms after 5pm.  Mostly sunny, with a high near 85. Breezy, with a light and variable wind becoming west southwest 15 to 20 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 85 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52. South southwest wind 6 to 11 mph becoming light and variable  after midnight.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 86. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 54. Southwest wind 5 to 9 mph becoming light south southwest  in the evening.

    Low: 54 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 85. Breezy, with a light and variable wind becoming southwest 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 85 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms.  Mostly cloudy, with a low around 54. Chance of precipitation is 20%.

    Low: 54 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 79. Breezy.

    High: 79 °F

    Mostly Cloudy
    then Chance
    T-storms and
    Breezy

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a steady temperature around 80. West northwest wind 9 to 11 mph.
Tonight
A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 52. Breezy, with a west northwest wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Wednesday
A 10 percent chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 85. Breezy, with a light and variable wind becoming west southwest 15 to 20 mph in the afternoon. Winds could gust as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 52. South southwest wind 6 to 11 mph becoming light and variable after midnight.
Thursday
Sunny, with a high near 86. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 54. Southwest wind 5 to 9 mph becoming light south southwest in the evening.
Friday
Partly sunny, with a high near 85. Breezy, with a light and variable wind becoming southwest 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph.
Friday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 54. Chance of precipitation is 20%.
Saturday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 79. Breezy.
Saturday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 48.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 77.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 44.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Little America WY
 41.54°N 109.92°W (Elev. 6378 ft)
4:17 pm MDT Aug 25, 2026
4pm MDT Aug 25, 2026-6pm MDT Aug 31, 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