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

Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

Conner Summit (ITD45)

Lat: 42.34617°NLon: 113.51603°WElev: 5690.0ft.

NA

40°F

4°C

Humidity 54%
Wind Speed SE 8 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility 1.24 mi
Wind Chill35°F (2°C)
Last update 07 Dec 11:45 AM MST
Extended Forecast for

20 Miles N Snowville UT

  • This Afternoon

    This Afternoon: A 30 percent chance of snow showers, mainly before 3pm. Mostly cloudy, with a high near 36. South wind 7 to 9 mph. Little or no snow accumulation expected.

    High: 36 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: A 50 percent chance of snow showers, mainly before midnight. Patchy fog before 3am, then patchy fog after 4am. Otherwise, cloudy, with a temperature rising to around 34 by 4am. South wind 5 to 7 mph. New snow accumulation of less than a half inch possible.

    Low: 30 °F⇑

    Chance Snow
    Showers and
    Patchy Fog

  • Monday

    Monday: A slight chance of rain and snow showers before 11am, then a slight chance of rain showers. Areas of fog before 11am, then patchy fog after 5pm. Snow level 6200 feet. Otherwise, mostly cloudy, with a high near 39. South southwest wind 3 to 7 mph. Chance of precipitation is 20%.

    High: 39 °F

    Slight Chance
    Rain/Snow and
    Areas Fog

  • Monday Night

    Monday Night: A slight chance of rain showers before 8pm, then a slight chance of rain and snow showers. Patchy fog before 8pm. Snow level 6100 feet rising to 6800 feet after midnight. Otherwise, mostly cloudy, with a low around 31. South wind 6 to 10 mph. Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Rain/Snow and
    Patchy Fog

  • Tuesday

    Tuesday: A 50 percent chance of showers. Snow level 7300 feet. Mostly cloudy, with a high near 40. South southwest wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 40 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers. Snow level 7700 feet rising to 8500 feet after midnight. Cloudy, with a low around 36.

    Low: 36 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of rain. Snow level 8400 feet. Mostly cloudy, with a high near 45.

    High: 45 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain before 11pm, then a chance of rain and snow. Snow level 8100 feet. Mostly cloudy, with a low around 37. Chance of precipitation is 40%.

    Low: 37 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of rain and snow. Snow level 7600 feet. Partly sunny, with a high near 43. Chance of precipitation is 40%.

    High: 43 °F

    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
A 30 percent chance of snow showers, mainly before 3pm. Mostly cloudy, with a high near 36. South wind 7 to 9 mph. Little or no snow accumulation expected.
Tonight
A 50 percent chance of snow showers, mainly before midnight. Patchy fog before 3am, then patchy fog after 4am. Otherwise, cloudy, with a temperature rising to around 34 by 4am. South wind 5 to 7 mph. New snow accumulation of less than a half inch possible.
Monday
A slight chance of rain and snow showers before 11am, then a slight chance of rain showers. Areas of fog before 11am, then patchy fog after 5pm. Snow level 6200 feet. Otherwise, mostly cloudy, with a high near 39. South southwest wind 3 to 7 mph. Chance of precipitation is 20%.
Monday Night
A slight chance of rain showers before 8pm, then a slight chance of rain and snow showers. Patchy fog before 8pm. Snow level 6100 feet rising to 6800 feet after midnight. Otherwise, mostly cloudy, with a low around 31. South wind 6 to 10 mph. Chance of precipitation is 20%.
Tuesday
A 50 percent chance of showers. Snow level 7300 feet. Mostly cloudy, with a high near 40. South southwest wind 8 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
A 50 percent chance of showers. Snow level 7700 feet rising to 8500 feet after midnight. Cloudy, with a low around 36.
Wednesday
A 50 percent chance of rain. Snow level 8400 feet. Mostly cloudy, with a high near 45.
Wednesday Night
A chance of rain before 11pm, then a chance of rain and snow. Snow level 8100 feet. Mostly cloudy, with a low around 37. Chance of precipitation is 40%.
Thursday
A chance of rain and snow. Snow level 7600 feet. Partly sunny, with a high near 43. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 34.
Friday
Mostly sunny, with a high near 43.
Friday Night
Partly cloudy, with a low around 31.
Saturday
Mostly sunny, with a high near 43.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
20 Miles N Snowville UT
 42.26°N 112.66°W (Elev. 5548 ft)
Last Update:
10:31 am MST Dec 7, 2025
Forecast Valid:
12pm MST Dec 7, 2025-6pm MST Dec 13, 2025
 
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