An Unsettled Weekend For The West

A large and strong Pacific storm system will impact a good portion of the West this weekend. Heavy rain, widespread mountain snow, gusty winds and a variety of marine related hazards are likely. The heavy rain threat may result in some flash flooding today and Saturday across north-central portions of California and southwestern Oregon, especially near recent and vulnerable burn scar areas. Read More >

Current conditions at

USCRN SITE NEAR LEWISTOWN 42WSW (JRWM8)

Lat: 46.88472°NLon: 110.28944°WElev: 5045ft.

NA

5°C

41°F

Humidity 45%
Wind Speed NA NA MPH
Barometer 1023.71 mb
Dewpoint -7°C (21°F)
Visibility NA
Last update 06 Dec 02:00 PM MST
Extended Forecast for

7 Miles SW Windham MT

Winter Weather Advisory December 7, 09:00pm until December 8, 06:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • Tonight

    Tonight: Cloudy, with a low around 1. Southwest wind around 27 km/h, with gusts as high as 40 km/h.

    Cloudy

    Low: 1 °C

  • Saturday

    Saturday: A slight chance of rain and snow after 5pm.  Partly sunny, with a high near 7. Southwest wind 27 to 32 km/h, with gusts as high as 47 km/h.  Chance of precipitation is 10%.

    Partly Sunny
    then Slight
    Chance
    Rain/Snow

    High: 7 °C

  • Saturday
    Night

    Saturday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around -7. West southwest wind 14 to 24 km/h, with gusts as high as 35 km/h.  New snow accumulation of less than a half centimeter possible.

    Chance Snow

    Low: -7 °C

  • Sunday

    Sunday: Snow.  High near -5. North northwest wind 14 to 21 km/h.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 centimeters possible.

    Snow then
    Snow Likely

    High: -5 °C

  • Sunday
    Night

    Sunday Night: A 20 percent chance of snow before midnight.  Mostly cloudy, with a low around -12. North northwest wind 11 to 18 km/h becoming west southwest after midnight.

    Slight Chance
    Snow then
    Mostly Cloudy

    Low: -12 °C

  • Monday

    Monday: A 20 percent chance of snow after noon.  Mostly cloudy, with a high near -2.

    Partly Sunny
    then Slight
    Chance Snow

    High: -2 °C

  • Monday
    Night

    Monday Night: A 30 percent chance of snow, mainly before midnight.  Mostly cloudy, with a low around -9. New snow accumulation of less than a half centimeter possible.

    Chance Snow

    Low: -9 °C

  • Tuesday

    Tuesday: Mostly cloudy, with a high near -1.

    Mostly Cloudy

    High: -1 °C

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around -7.

    Mostly Cloudy

    Low: -7 °C

Detailed Forecast

Tonight
Cloudy, with a low around 1. Southwest wind around 27 km/h, with gusts as high as 40 km/h.
Saturday
A slight chance of rain and snow after 5pm. Partly sunny, with a high near 7. Southwest wind 27 to 32 km/h, with gusts as high as 47 km/h. Chance of precipitation is 10%.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around -7. West southwest wind 14 to 24 km/h, with gusts as high as 35 km/h. New snow accumulation of less than a half centimeter possible.
Sunday
Snow. High near -5. North northwest wind 14 to 21 km/h. Chance of precipitation is 90%. New snow accumulation of 3 to 5 centimeters possible.
Sunday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around -12. North northwest wind 11 to 18 km/h becoming west southwest after midnight.
Monday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near -2.
Monday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around -9. New snow accumulation of less than a half centimeter possible.
Tuesday
Mostly cloudy, with a high near -1.
Tuesday Night
Mostly cloudy, with a low around -7.
Wednesday
Partly sunny, with a high near 1.
Wednesday Night
Mostly cloudy, with a low around -7.
Thursday
Partly sunny, with a high near 3.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around -4. Breezy.
Friday
A chance of snow. Partly sunny, with a high near 2.
Click Map For Forecast
Point Forecast:
7 Miles SW Windham MT
 47°N 110.26°W (Elev. 1638 m)
9:27 am MST Dec 6, 2019
3pm MST Dec 6, 2019-6pm MST Dec 13, 2019
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database