Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Hazardous Weather Conditions

Current conditions at

UPPER SAND WASH (USWU1)

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

NA

53°F

12°C

Humidity 49%
Wind Speed SSE 9 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 11 Apr 08:27 PM MDT
Extended Forecast for

24 Miles S Bonanza UT

  • Tonight

    Tonight: Mostly clear, with a low around 41. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 41 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 59. Windy, with a south wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 50 mph.

    High: 59 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 38. Windy, with a southwest wind 25 to 30 mph decreasing to 15 to 20 mph in the evening. Winds could gust as high as 45 mph.

    Low: 38 °F

    Partly Cloudy
    and Windy
    then Partly
    Cloudy

  • Monday

    Monday: A 40 percent chance of snow showers, mainly after noon. Some thunder is also possible.  Partly sunny, with a high near 52. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 52 °F

    Chance Snow
    Showers and
    Breezy

  • Monday Night

    Monday Night: Rain and snow showers likely, becoming all snow after midnight. Some thunder is also possible.  Mostly cloudy, with a low around 35. Southwest wind 10 to 15 mph becoming west northwest in the evening. Winds could gust as high as 30 mph.  Chance of precipitation is 70%.

    Low: 35 °F

    Rain/Snow
    Likely then
    Snow Showers
    Likely

  • Tuesday

    Tuesday: Snow showers likely. Some thunder is also possible.  Mostly cloudy, with a high near 49. Chance of precipitation is 70%.

    High: 49 °F

    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow showers before midnight.  Partly cloudy, with a low around 34.

    Low: 34 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 56. Breezy.

    High: 56 °F

    Sunny then
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 41. Breezy.

    Low: 41 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 41. South wind around 15 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 59. Windy, with a south wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 50 mph.
Sunday Night
Partly cloudy, with a low around 38. Windy, with a southwest wind 25 to 30 mph decreasing to 15 to 20 mph in the evening. Winds could gust as high as 45 mph.
Monday
A 40 percent chance of snow showers, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 52. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 35 mph.
Monday Night
Rain and snow showers likely, becoming all snow after midnight. Some thunder is also possible. Mostly cloudy, with a low around 35. Southwest wind 10 to 15 mph becoming west northwest in the evening. Winds could gust as high as 30 mph. Chance of precipitation is 70%.
Tuesday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 49. Chance of precipitation is 70%.
Tuesday Night
A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 34.
Wednesday
Sunny, with a high near 56. Breezy.
Wednesday Night
Partly cloudy, with a low around 41. Breezy.
Thursday
Sunny, with a high near 58. Breezy.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 31. Breezy.
Friday
A chance of snow showers. Mostly sunny, with a high near 46.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
24 Miles S Bonanza UT
 39.69°N 109.16°W (Elev. 7221 ft)
7:27 pm MDT Apr 11, 2026
9pm MDT Apr 11, 2026-6pm MDT Apr 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database