Preview of NWS' New Point Forecast Icons
Effective July 7, 2015, NWS will implement changes to the icons depicted on all of its Point Forecast pages. Highlights will include new icons with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

You may preview these updates in real time for this location. View additional details, and send any comments to icons@noaa.gov.

Please note the preview site is not operational, so performance may be slow during periods of peak access.

News

Severe storms are expected today into tonight

Severe storms are expected today into tonight from the mid-Mississippi and Ohio Valley region into the Southeast U.S. The most intense and widespread severe threat is expected across the Mid-Mississippi and lower Ohio valleys. Damaging winds, large hail and tornadoes are all possible today in these areas.
Read More...

Hazardous Weather Conditions

Current Conditions

En Español

Share |

NA

36°F

2°C

Humidity 65%
Wind Speed W 9 G 14 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill 29°F (-2°C)
Last update on 25 Apr 1:15 pm MDT

Current conditions at

OLD FAITHFUL RANGER STATION (OFAW4)

Lat: 44.4567°N Lon: 110.8494°W Elev: 7320ft.

For More Weather Information:

Riverton, WY Local Forecast Office

5 Miles SSW Lewis Lake WY

7 Day Forecast

  • This
    Afternoon

    Chance Rain/Snow Chance for Measurable Precipitation 40%

    Chance
    Rain/Snow

    High: 42 °F

  • Tonight

    Chance Rain/Snow Chance for Measurable Precipitation 50%

    Chance
    Rain/Snow

    Low: 25 °F

  • Sunday

    Rain/Snow Likely Chance for Measurable Precipitation 70%

    Rain/Snow
    Likely

    High: 41 °F

  • Sunday
    Night

    Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

    Slight Chc
    Rain/Snow

    Low: 26 °F

  • Monday

    Mostly Sunny

    Mostly
    Sunny

    High: 49 °F

  • Monday
    Night

    Partly Cloudy

    Partly
    Cloudy

    Low: 25 °F

  • Tuesday

    Sunny

    Sunny

    High: 55 °F

  • Tuesday
    Night

    Mostly Clear

    Mostly
    Clear

    Low: 28 °F

  • Wednesday

    Mostly Sunny

    Mostly
    Sunny

    High: 56 °F

Detailed Forecast

This Afternoon
Scattered rain and snow showers before 3pm, then scattered rain showers. Some thunder is also possible. Partly sunny, with a high near 42. West wind 5 to 8 mph. Chance of precipitation is 40%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Scattered rain showers before 9pm, then scattered rain and snow showers between 9pm and midnight, then scattered snow showers after midnight. Some thunder is also possible. Mostly cloudy, with a low around 25. West wind 5 to 9 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Sunday
Snow likely before noon, then scattered rain showers. Some thunder is also possible. Mostly cloudy, with a high near 41. North wind around 10 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
A slight chance of rain and snow showers before midnight. Mostly cloudy, with a low around 26. North wind 5 to 9 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 49. Northeast wind around 5 mph becoming north northwest in the afternoon.
Monday Night
Partly cloudy, with a low around 25. Northwest wind around 5 mph becoming light and variable after midnight.
Tuesday
Sunny, with a high near 55. Light and variable wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 28.
Wednesday
Mostly sunny, with a high near 56.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 57.
Thursday Night
A chance of rain and snow showers. Some thunder is also possible. Partly cloudy, with a low around 30.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 55.

ABOUT THIS FORECAST

Point Forecast: 5 Miles SSW Lewis Lake WY
 44.23°N 110.66°W (Elev. 8148 ft)
Last Update: 12:30 pm MDT Apr 25, 2015
Forecast Valid: 2pm MDT Apr 25, 2015-6pm MDT May 1, 2015
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data