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Arctic Air Plunges into the Great Lakes, Northeast and Mid-Atlantic

Arctic air dropping through the northern and eastern U.S. and a storm off the east coast will bring periods of snow, very cold wind chills and hazardous traveling conditions from the Upper Great Lakes to the Northeast. Meanwhile in southern California, Santa Ana winds will decrease but hot, dry air will remain over the area with elevated fire weather conditions. Read More >

Current conditions at

Riverton Regional Airport (KRIW)

Lat: 43.06219°NLon: 108.44701°WElev: 5443ft.

Lt Snow, Fog

-1°C

30°F

Humidity 100%
Wind Speed NNW 6 MPH
Barometer 30.16 in
Dewpoint -1°C (30°F)
Visibility 6 km
Wind Chill-4°C (24°F)
Last update 13 Dec 5:05 pm MST
Extended Forecast for

Riverton WY

  • This
    Afternoon

    This Afternoon: Snow likely.  Mostly cloudy, with a high near 4. North northwest wind around 10 km/h.  Chance of precipitation is 60%. Total daytime snow accumulation of less than a half centimeter possible.

    Snow Likely

    High: 4 °C

  • Tonight

    Tonight: Snow likely before 9pm, then a chance of snow showers between 9pm and 4am.  Mostly cloudy, with a low around -7. West wind 8 to 11 km/h.  Chance of precipitation is 60%. New snow accumulation of 1 to 3 centimeters possible.

    Snow Likely
    then Chance
    Snow Showers

    Low: -7 °C

  • Thursday

    Thursday: Mostly sunny, with a high near 4. West wind 3 to 8 km/h.

    Mostly Sunny

    High: 4 °C

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around -11. South southwest wind around 8 km/h.

    Mostly Clear

    Low: -11 °C

  • Friday

    Friday: Mostly sunny, with a high near 4. South southwest wind 5 to 8 km/h becoming southeast in the afternoon.

    Mostly Sunny

    High: 4 °C

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around -7. South southwest wind 8 to 10 km/h becoming west northwest after midnight.

    Mostly Cloudy

    Low: -7 °C

  • Saturday

    Saturday: A 50 percent chance of snow showers.  Mostly cloudy, with a high near 1. North wind around 11 km/h.

    Chance Snow
    Showers

    High: 1 °C

  • Saturday
    Night

    Saturday Night: A 50 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around -13.

    Chance Snow
    then Slight
    Chance Snow

    Low: -13 °C

  • Sunday

    Sunday: Mostly sunny, with a high near -3.

    Mostly Sunny

    High: -3 °C

Detailed Forecast

This Afternoon
Snow likely. Mostly cloudy, with a high near 4. North northwest wind around 10 km/h. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half centimeter possible.
Tonight
Snow likely before 9pm, then a chance of snow showers between 9pm and 4am. Mostly cloudy, with a low around -7. West wind 8 to 11 km/h. Chance of precipitation is 60%. New snow accumulation of 1 to 3 centimeters possible.
Thursday
Mostly sunny, with a high near 4. West wind 3 to 8 km/h.
Thursday Night
Mostly clear, with a low around -11. South southwest wind around 8 km/h.
Friday
Mostly sunny, with a high near 4. South southwest wind 5 to 8 km/h becoming southeast in the afternoon.
Friday Night
Mostly cloudy, with a low around -7. South southwest wind 8 to 10 km/h becoming west northwest after midnight.
Saturday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 1. North wind around 11 km/h.
Saturday Night
A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around -13.
Sunday
Mostly sunny, with a high near -3.
Sunday Night
Partly cloudy, with a low around -14.
Monday
Mostly sunny, with a high near -2.
Monday Night
Partly cloudy, with a low around -11.
Tuesday
Mostly sunny, with a high near 2.
Tuesday Night
Partly cloudy, with a low around -9.
Wednesday
Mostly sunny, with a high near 4.
Click Map For Forecast
Point Forecast:
Riverton WY
 43.04°N 108.41°W (Elev. 1538 m)
4:16 pm MST Dec 13, 2017
5pm MST Dec 13, 2017-6pm MST Dec 20, 2017
 
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