Fire Weather in the Central and Southern Plains; Pacific Storms Impacting the West

Gusty to high winds and low relative humidity will bring elevated to critical fire weather to the central and southern Plains into Wednesday. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain, and heavy mountain snow. Read More >

Current conditions at

OLD FAITHFUL RANGER STATION (OFAW4)

Lat: 44.456667°NLon: 110.849444°WElev: 7332.0ft.

NA

30°F

-1°C

Humidity 100%
Wind Speed ESE 2 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 17 Feb 01:15 AM MST
Extended Forecast for

5 Miles SSW Lewis Lake WY

Winter Weather Advisory until February 17, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until February 17, 05:00pm

    NOW until 5:00pm Tue

    Winter Weather Advisory

  • Overnight

    Low: 26 °F

    Heavy Snow

  • Tuesday

    Tuesday: Snow, mainly before 10am. The snow could be heavy at times.  Temperature falling to around 19 by 8am. Breezy, with a west southwest wind 16 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 24 °F

    Breezy. Heavy
    Snow then
    Chance Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 11pm.  Mostly cloudy, with a low around 12. Wind chill values as low as zero. Southwest wind 6 to 11 mph becoming light south  after midnight.  Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

    Low: 12 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow.  High near 21. Light south wind becoming west southwest 5 to 9 mph in the morning.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 21 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow.  Low around 7. Southwest wind 6 to 9 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 7 °F

    Snow

  • Thursday

    Thursday: Snow likely before 11am, then snow showers after 11am.  High near 15. West southwest wind 6 to 9 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%.

    High: 15 °F

    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before 11pm.  Mostly cloudy, with a low around 1. Light south wind.  Chance of precipitation is 60%.

    Low: 1 °F

    Snow Showers
    Likely

  • Friday

    Friday: Snow showers likely, mainly after 11am.  Mostly cloudy, with a high near 15. Chance of precipitation is 70%.

    High: 15 °F

    Snow Showers
    Likely

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Steady temperature around 26. South wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.
Tuesday
Snow, mainly before 10am. The snow could be heavy at times. Temperature falling to around 19 by 8am. Breezy, with a west southwest wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Tuesday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 12. Wind chill values as low as zero. Southwest wind 6 to 11 mph becoming light south after midnight. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.
Wednesday
Snow. High near 21. Light south wind becoming west southwest 5 to 9 mph in the morning. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Snow. Low around 7. Southwest wind 6 to 9 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow likely before 11am, then snow showers after 11am. High near 15. West southwest wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Thursday Night
Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 1. Light south wind. Chance of precipitation is 60%.
Friday
Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 15. Chance of precipitation is 70%.
Friday Night
Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 3. Chance of precipitation is 60%.
Saturday
A 30 percent chance of snow showers. Partly sunny, with a high near 20.
Saturday Night
A slight chance of snow showers. Partly cloudy, with a low around 2.
Sunday
A slight chance of snow showers. Mostly sunny, with a high near 31.
Sunday Night
A slight chance of snow showers. Partly cloudy, with a low around 12.
Monday
A chance of snow showers. Mostly sunny, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Lewis Lake WY
 44.23°N 110.66°W (Elev. 8150 ft)
2:01 am MST Feb 17, 2026
2am MST Feb 17, 2026-6pm MST Feb 23, 2026
 
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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