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Heavy snow expected over the Inter-mountain West; Lake Effect Snow will finally diminish on Saturday

A series of storm systems will continue bring heavy snowfall to much of the Inter-mountain West through the weekend. Snow will also spread onto the northern Plains, with travel difficulties possible. Heavy lake-effect snow will finally begin to diminish on Saturday in the Great Lakes where significant travel hazards have been observed. Read More >

Hazardous Weather Conditions

Current conditions at

SPRING CANYON (SPCW1)

Lat: 47.934722°NLon: 118.934722°WElev: 1340ft.

NA

-5°C

23°F

Humidity 89%
Wind Speed WSW 5 G 9 MPH
Barometer NA
Dewpoint -7°C (20°F)
Visibility NA
Wind Chill-8°C (17°F)
Last update 09 Dec 10:37 pm PST
Extended Forecast for

Grand Coulee WA

  • Tonight

    Tonight: Snow.  Steady temperature around -20. Northeast wind 8 to 10 km/h.  Chance of precipitation is 80%. Total nighttime snow accumulation of 2 to 4 centimeters possible.

    Snow

    Low: -4 °C

  • Saturday

    Saturday: Snow likely after 4pm.  Cloudy, with a high near -1. South wind 3 to 8 km/h.  Chance of precipitation is 60%. New snow accumulation of less than a half centimeter possible.

    Cloudy then
    Snow Likely

    High: -1 °C

  • Saturday
    Night

    Saturday Night: Snow likely, mainly before 10pm.  Cloudy, with a low around -3. South wind 8 to 13 km/h.  Chance of precipitation is 60%. New snow accumulation of around a centimeter possible.

    Snow Likely
    then Chance
    Snow

    Low: -3 °C

  • Sunday

    Sunday: Mostly cloudy, with a high near 1. Southwest wind 5 to 11 km/h.

    Mostly Cloudy

    High: 1 °C

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around -5. Calm wind.

    Mostly Cloudy

    Low: -5 °C

  • Monday

    Monday: A 30 percent chance of snow showers after 10am.  Partly sunny, with a high near -2. Little or no snow accumulation expected.

    Chance Snow
    Showers

    High: -2 °C

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around -9.

    Partly Cloudy

    Low: -9 °C

  • Tuesday

    Tuesday: Sunny, with a high near -7.

    Sunny

    High: -7 °C

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around -16.

    Mostly Clear

    Low: -16 °C

Detailed Forecast

Tonight
Snow. Steady temperature around -20. Northeast wind 8 to 10 km/h. Chance of precipitation is 80%. Total nighttime snow accumulation of 2 to 4 centimeters possible.
Saturday
Snow likely after 4pm. Cloudy, with a high near -1. South wind 3 to 8 km/h. Chance of precipitation is 60%. New snow accumulation of less than a half centimeter possible.
Saturday Night
Snow likely, mainly before 10pm. Cloudy, with a low around -3. South wind 8 to 13 km/h. Chance of precipitation is 60%. New snow accumulation of around a centimeter possible.
Sunday
Mostly cloudy, with a high near 1. Southwest wind 5 to 11 km/h.
Sunday Night
Mostly cloudy, with a low around -5. Calm wind.
Monday
A 30 percent chance of snow showers after 10am. Partly sunny, with a high near -2. Little or no snow accumulation expected.
Monday Night
Partly cloudy, with a low around -9.
Tuesday
Sunny, with a high near -7.
Tuesday Night
Mostly clear, with a low around -16.
Wednesday
Sunny, with a high near -9.
Wednesday Night
Partly cloudy, with a low around -17.
Thursday
Mostly sunny, with a high near -8.
Thursday Night
Partly cloudy, with a low around -12.
Friday
Mostly sunny, with a high near -8.
Click Map For Forecast
Point Forecast:
Grand Coulee WA
 47.95°N 118.99°W (Elev. 496 m)
10:06 pm PST Dec 9, 2016
10pm PST Dec 9, 2016-6pm PST Dec 16, 2016
 
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