Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Current conditions at

CW1334 Chester (C1334)

Lat: 48.51253°NLon: 110.96415°WElev: 3129.0ft.

NA

30°F

-1°C

Humidity 89%
Wind Speed NNE 1 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 27°F (-3°C)
Visibility NA
Last update 15 Nov 11:45 PM MST
Extended Forecast for

13 Miles S Chester MT

  • Overnight

    Overnight: Patchy fog.  Otherwise, mostly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Patchy Fog

  • Sunday

    Sunday: Areas of fog before 10am.  Otherwise, partly sunny, with a high near 52. Calm wind becoming east 5 to 8 mph in the morning.

    High: 52 °F

    Areas Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Cloudy, with a low around 33. East northeast wind 3 to 6 mph.

    Low: 33 °F

    Cloudy

  • Monday

    Monday: A 30 percent chance of rain, mainly after 11am.  Mostly cloudy, with a high near 53. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 53 °F

    Chance Rain

  • Monday Night

    Monday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 32. Southwest wind around 7 mph becoming northwest after midnight.

    Low: 32 °F

    Chance Rain

  • Tuesday

    Tuesday: A chance of rain and snow before 2pm, then a chance of rain.  Mostly cloudy, with a high near 45. West northwest wind 3 to 5 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 45 °F

    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A slight chance of rain before 11pm, then a slight chance of rain and snow.  Mostly cloudy, with a low around 26. North northeast wind around 5 mph becoming light and variable  in the evening.  Chance of precipitation is 20%.

    Low: 26 °F

    Slight Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow, mainly before 11am.  Mostly cloudy, with a high near 41. West northwest wind around 6 mph.

    High: 41 °F

    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 28. Calm wind.
Sunday
Areas of fog before 10am. Otherwise, partly sunny, with a high near 52. Calm wind becoming east 5 to 8 mph in the morning.
Sunday Night
Cloudy, with a low around 33. East northeast wind 3 to 6 mph.
Monday
A 30 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 53. Calm wind becoming west southwest around 6 mph in the afternoon.
Monday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 32. Southwest wind around 7 mph becoming northwest after midnight.
Tuesday
A chance of rain and snow before 2pm, then a chance of rain. Mostly cloudy, with a high near 45. West northwest wind 3 to 5 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday Night
A slight chance of rain before 11pm, then a slight chance of rain and snow. Mostly cloudy, with a low around 26. North northeast wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 20%.
Wednesday
A chance of rain and snow, mainly before 11am. Mostly cloudy, with a high near 41. West northwest wind around 6 mph.
Wednesday Night
Partly cloudy, with a low around 21.
Thursday
Partly sunny, with a high near 42.
Thursday Night
Partly cloudy, with a low around 22.
Friday
Mostly sunny, with a high near 47.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 49.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles S Chester MT
 48.32°N 110.95°W (Elev. 2999 ft)
9:48 pm MST Nov 15, 2025
12am MST Nov 16, 2025-6pm MST Nov 22, 2025
 
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