Air Quality Concerns; Fire Weather in the West; Flash Flooding in the Southeast

Wildfire smoke continues to result in poor air quality from the Upper Midwest into the Northeast. Multiple days of hot, dry and windy conditions are expected to bring fire weather concerns for portions of the Four Corners region into the central Great Basin and Rockies. Heavy rainfall and a flash flooding threat continues in the Southeast. Severe thunderstorms continue across the Northern Plains Read More >

Current conditions at

I80/US30 - Peru Hill (KCMS)

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

NA

73°F

23°C

Humidity 7%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 6°F (-14°C)
Visibility 1.24 mi
Last update 04 Aug 09:26 PM MDT
Extended Forecast for

16 Miles SSW Green River WY

Red Flag Warning August 4, 09:45pm until August 8, 08:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning August 4, 09:45pm until August 8, 08:00pm

    NOW until 8:00pm Fri

    Red Flag Warning

  • Tonight

    Low: 54 °F

    Gradual
    Clearing

  • Tuesday

    Tuesday: Sunny, with a high near 87. Light and variable wind becoming west 6 to 11 mph in the morning.

    High: 87 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 53. West northwest wind 5 to 10 mph becoming light and variable  in the evening. Winds could gust as high as 20 mph.

    Low: 53 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 90. Light and variable wind becoming west southwest 9 to 14 mph in the afternoon. Winds could gust as high as 23 mph.

    High: 90 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 58. West southwest wind 9 to 14 mph becoming light and variable. Winds could gust as high as 22 mph.

    Low: 58 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 89. Breezy, with a south wind 5 to 10 mph becoming west southwest 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 89 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 54. Breezy, with a south southwest wind 6 to 15 mph, with gusts as high as 22 mph.

    Low: 54 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

Detailed Forecast

Tonight
Cloudy early, then gradual clearing, with a low around 54. South wind around 5 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 87. Light and variable wind becoming west 6 to 11 mph in the morning.
Tuesday Night
Mostly clear, with a low around 53. West northwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.
Wednesday
Sunny, with a high near 90. Light and variable wind becoming west southwest 9 to 14 mph in the afternoon. Winds could gust as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 58. West southwest wind 9 to 14 mph becoming light and variable. Winds could gust as high as 22 mph.
Thursday
Mostly sunny, with a high near 89. Breezy, with a south wind 5 to 10 mph becoming west southwest 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph.
Thursday Night
Partly cloudy, with a low around 54. Breezy, with a south southwest wind 6 to 15 mph, with gusts as high as 22 mph.
Friday
Mostly sunny, with a high near 83.
Friday Night
Partly cloudy, with a low around 50. Breezy.
Saturday
Sunny, with a high near 83.
Saturday Night
Mostly clear, with a low around 51.
Sunday
Sunny, with a high near 84.
Sunday Night
Mostly clear, with a low around 52.
Monday
Sunny, with a high near 86.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles SSW Green River WY
 41.29°N 109.53°W (Elev. 6040 ft)
9:27 pm MDT Aug 4, 2025
9pm MDT Aug 4, 2025-6pm MDT Aug 11, 2025
 
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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