Vigorous System Impacting the Northwest; Large System To Affect East

A potent storm system is delivering heavy rainfall, strong winds, rough surf and beach erosion along the Pacific Northwest coast with mountain snow inland. Expect a couple more systems to arrive late week into the weekend. Meanwhile, another developing large scale system will deliver a heavy rain and renewed flood threat to much of the East late Wednesday through Friday, which may impact travel. Read More >

Current conditions at

Riverton Regional Airport (KRIW)

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

Fair

36°F

2°C

Humidity 69%
Wind Speed NW 21 G 26 MPH
Barometer 29.90 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 19 Dec 2:20 am MST
Extended Forecast for

Riverton WY

High Wind Warning December 19, 05:00am until December 19, 06:00pm
Click here for hazard details and duration
High Wind Warning
  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 29. Breezy, with a west wind 14 to 16 mph, with gusts as high as 24 mph.

    Partly Cloudy
    and Breezy

    Low: 29 °F

  • Wednesday

    Wednesday: Sunny, with a high near 41. Windy, with a northwest wind 25 to 30 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 45 mph.

    Sunny and
    Windy

    High: 41 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 12. West southwest wind 5 to 11 mph.

    Mostly Clear

    Low: 12 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 33. East southeast wind around 6 mph becoming light and variable  in the afternoon.

    Mostly Sunny

    High: 33 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 13. South southwest wind 6 to 8 mph.

    Mostly Cloudy

    Low: 13 °F

  • Friday

    Friday: Mostly sunny, with a high near 40. Breezy, with a south southwest wind 7 to 17 mph becoming west northwest in the afternoon. Winds could gust as high as 26 mph.

    Partly Sunny
    then Sunny
    and Breezy

    High: 40 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 9. North northwest wind 3 to 8 mph.

    Partly Cloudy

    Low: 9 °F

  • Saturday

    Saturday: Partly sunny, with a high near 27.

    Partly Sunny

    High: 27 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 5.

    Partly Cloudy

    Low: 5 °F

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 29. Breezy, with a west wind 14 to 16 mph, with gusts as high as 24 mph.
Wednesday
Sunny, with a high near 41. Windy, with a northwest wind 25 to 30 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 45 mph.
Wednesday Night
Mostly clear, with a low around 12. West southwest wind 5 to 11 mph.
Thursday
Mostly sunny, with a high near 33. East southeast wind around 6 mph becoming light and variable in the afternoon.
Thursday Night
Mostly cloudy, with a low around 13. South southwest wind 6 to 8 mph.
Friday
Mostly sunny, with a high near 40. Breezy, with a south southwest wind 7 to 17 mph becoming west northwest in the afternoon. Winds could gust as high as 26 mph.
Friday Night
Partly cloudy, with a low around 9. North northwest wind 3 to 8 mph.
Saturday
Partly sunny, with a high near 27.
Saturday Night
Partly cloudy, with a low around 5.
Sunday
Mostly sunny, with a high near 28.
Sunday Night
Mostly cloudy, with a low around 9.
Monday
Mostly sunny, with a high near 32.
Monday Night
Partly cloudy, with a low around 11.
Christmas Day
A slight chance of snow showers. Mostly cloudy, with a high near 31.
Click Map For Forecast
Point Forecast:
Riverton WY
 43.02°N 108.38°W (Elev. 4931 ft)
1:43 am MST Dec 19, 2018
2am MST Dec 19, 2018-6pm MST Dec 25, 2018
 
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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