National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

ROOSEVELT (K74V)

Lat: 40.28°NLon: 110.05°WElev: 5171.0ft.

thunder,rain

N/A

Humidity NA
Wind Speed N 10 MPH
Barometer NA
Dewpoint N/A
Visibility 0.75 mi
Last update NA
Extended Forecast for

15 Miles SSE Lontetree WY

  • Overnight

    Overnight: Partly cloudy, with a low around 27. South southwest wind around 11 mph.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 42. Southwest wind 5 to 7 mph becoming north in the afternoon.

    High: 42 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 26. Light and variable wind becoming south southwest 5 to 7 mph in the evening.

    Low: 26 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 40. South southwest wind around 9 mph.

    High: 40 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28. South southwest wind 5 to 11 mph.

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow after noon. Partly sunny, with a high near 37. Little or no snow accumulation expected.

    High: 37 °F

    Mostly Sunny
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of snow between noon and 3pm, then a slight chance of rain after 3pm. Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain before 9pm, then rain and snow likely. Mostly cloudy, with a low around 33. Breezy.

    Low: 33 °F

    Rain/Snow
    Likely and
    Breezy

Detailed Forecast

Overnight
Partly cloudy, with a low around 27. South southwest wind around 11 mph.
Sunday
Partly sunny, with a high near 42. Southwest wind 5 to 7 mph becoming north in the afternoon.
Sunday Night
Mostly cloudy, with a low around 26. Light and variable wind becoming south southwest 5 to 7 mph in the evening.
Monday
Mostly sunny, with a high near 40. South southwest wind around 9 mph.
Monday Night
Partly cloudy, with a low around 28. South southwest wind 5 to 11 mph.
Tuesday
A 30 percent chance of snow after noon. Partly sunny, with a high near 37. Little or no snow accumulation expected.
Tuesday Night
Partly cloudy, with a low around 29.
Wednesday
A slight chance of snow between noon and 3pm, then a slight chance of rain after 3pm. Mostly sunny, with a high near 38.
Wednesday Night
A chance of rain before 9pm, then rain and snow likely. Mostly cloudy, with a low around 33. Breezy.
Thursday
Rain and snow likely before noon, then rain and snow showers. Some thunder is also possible. Mostly cloudy, with a high near 35. Breezy.
Thursday Night
Rain and snow. Some thunder is also possible. Cloudy, with a low around 29. Breezy.
Friday
Snow. Some thunder is also possible. Mostly cloudy, with a high near 30.
Friday Night
Snow likely. Mostly cloudy, with a low around 24.
Saturday
A slight chance of snow. Partly sunny, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles SSE Lontetree WY
 40.83°N 110.07°W (Elev. 11335 ft)
Last Update:
10:11 pm MDT Oct 17, 2026
Forecast Valid:
12am MDT Oct 18, 2026-6pm MDT Oct 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation