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

Hazardous Weather Conditions

Current conditions at

UPPER SAND WASH (USWU1)

Lat: 39.70819°NLon: 109.441°WElev: 6469.0ft.

NA

33°F

1°C

Humidity 54%
Wind Speed SSW 12 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Wind Chill24°F (-4°C)
Last update 18 Feb 01:27 AM MST
Extended Forecast for

24 Miles S Bonanza UT

Winter Weather Advisory February 18, 01:52am until February 19, 05:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 18, 01:52am until February 19, 05:00am

    NOW until 5:00am Thu

    Winter Weather Advisory

  • Overnight

    Low: 26 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Wednesday

    Wednesday: Snow showers, mainly before 4pm. Patchy blowing snow. High near 34. Windy, with a south wind 30 to 35 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 34 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow showers, mainly before 8pm. Patchy blowing snow before midnight. Partly cloudy, with a low around 14. Breezy, with a west southwest wind 20 to 25 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 40 mph.

    Low: 14 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 28. West southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 28 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 20. South southeast wind around 15 mph, with gusts as high as 25 mph.

    Low: 20 °F

    Chance Snow
    Showers

  • Friday

    Friday: Snow showers likely. Mostly cloudy, with a high near 27. Chance of precipitation is 60%.

    High: 27 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 12.

    Low: 12 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 29.

    High: 29 °F

    Sunny

Detailed Forecast

Overnight
A 50 percent chance of snow showers, mainly after 2am. Patchy blowing snow after 5am. Mostly cloudy, with a low around 26. Windy, with a south wind 20 to 30 mph, with gusts as high as 50 mph. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Snow showers, mainly before 4pm. Patchy blowing snow. High near 34. Windy, with a south wind 30 to 35 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
A 30 percent chance of snow showers, mainly before 8pm. Patchy blowing snow before midnight. Partly cloudy, with a low around 14. Breezy, with a west southwest wind 20 to 25 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 40 mph.
Thursday
Mostly sunny, with a high near 28. West southwest wind around 15 mph, with gusts as high as 25 mph.
Thursday Night
A 40 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 20. South southeast wind around 15 mph, with gusts as high as 25 mph.
Friday
Snow showers likely. Mostly cloudy, with a high near 27. Chance of precipitation is 60%.
Friday Night
A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 12.
Saturday
Sunny, with a high near 29.
Saturday Night
Partly cloudy, with a low around 17.
Sunday
Partly sunny, with a high near 36.
Sunday Night
Mostly clear, with a low around 24.
Monday
Mostly sunny, with a high near 42.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 46.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
24 Miles S Bonanza UT
 39.69°N 109.16°W (Elev. 7221 ft)
Last Update:
12:27 am MST Feb 18, 2026
Forecast Valid:
1am MST Feb 18, 2026-6pm MST Feb 24, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation