Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

River Flood Concerns Will Remain In Central U.S. For Several More Days

Heavy rain that began last week and continued through the weekend has brought widespread flooding to a large swath of the central U.S., from the Gulf Coast to the Great Lakes. Numerous river systems will remain in flood stage well into the workweek. Another round of rainfall is forecast across the mid & lower Miss. Valley Tuesday into Wednesday which will exacerbate the ongoing river flood threat. Read More >

Current conditions at

Yellowstone Lake (KP60)

Lat: 44.54444°NLon: 110.42111°WElev: 7835ft.

NA

-14°F

-26°C

Humidity 78%
Wind Speed calm
Barometer 29.94 in (1027.1 mb)
Dewpoint -19°F (-28°C)
Visibility NA
Last update 21 Feb 11:56 pm MST
Extended Forecast for

Old Faithful WY

Winter Weather Advisory until February 26, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until February 26, 05:00pm

    NOW until
    5:00pm Mon

    Winter Weather Advisory

  • Tonight

    Tonight: Snow.  Low around 12. Wind chill values as low as -5. Breezy, with a south southwest wind 20 to 24 mph, with gusts as high as 31 mph.  Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 5 inches possible.

    Snow and
    Breezy

    Low: 12 °F

  • Monday

    Monday: Snow.  High near 24. Wind chill values as low as -5. Breezy, with a west wind 7 to 16 mph, with gusts as high as 23 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Snow and
    Breezy

    High: 24 °F

  • Monday
    Night

    Monday Night: A 50 percent chance of snow.  Cloudy, with a low around -3. Wind chill values as low as -15. Northwest wind 5 to 8 mph becoming light and variable.  New snow accumulation of less than one inch possible.

    Chance Snow

    Low: -3 °F

  • Tuesday

    Tuesday: Isolated snow showers before 11am.  Partly sunny, with a high near 23. Wind chill values as low as -15. Southwest wind 6 to 10 mph.  Chance of precipitation is 20%.

    Isolated Snow
    Showers then
    Mostly Sunny

    High: 23 °F

  • Tuesday
    Night

    Tuesday Night: Isolated snow showers before 11pm, then a slight chance of snow between 11pm and 2am, then isolated snow showers after 2am.  Mostly cloudy, with a low around 0. Southwest wind 7 to 10 mph.  Chance of precipitation is 20%.

    Slight Chance
    Snow

    Low: 0 °F

  • Wednesday

    Wednesday: Isolated snow showers before 11am.  Mostly cloudy, with a high near 23. Southwest wind 6 to 10 mph.  Chance of precipitation is 20%.

    Isolated Snow
    Showers then
    Mostly Cloudy

    High: 23 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 7. South wind 6 to 8 mph.

    Mostly Cloudy

    Low: 7 °F

  • Thursday

    Thursday: A 40 percent chance of snow showers.  Cloudy, with a high near 29.

    Chance Snow
    Showers

    High: 29 °F

Detailed Forecast

Tonight
Snow. Low around 12. Wind chill values as low as -5. Breezy, with a south southwest wind 20 to 24 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 5 inches possible.
Monday
Snow. High near 24. Wind chill values as low as -5. Breezy, with a west wind 7 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Monday Night
A 50 percent chance of snow. Cloudy, with a low around -3. Wind chill values as low as -15. Northwest wind 5 to 8 mph becoming light and variable. New snow accumulation of less than one inch possible.
Tuesday
Isolated snow showers before 11am. Partly sunny, with a high near 23. Wind chill values as low as -15. Southwest wind 6 to 10 mph. Chance of precipitation is 20%.
Tuesday Night
Isolated snow showers before 11pm, then a slight chance of snow between 11pm and 2am, then isolated snow showers after 2am. Mostly cloudy, with a low around 0. Southwest wind 7 to 10 mph. Chance of precipitation is 20%.
Wednesday
Isolated snow showers before 11am. Mostly cloudy, with a high near 23. Southwest wind 6 to 10 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 7. South wind 6 to 8 mph.
Thursday
A 40 percent chance of snow showers. Cloudy, with a high near 29.
Thursday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 18.
Friday
A 50 percent chance of snow showers. Cloudy, with a high near 29.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 11.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 25.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 7.
Sunday
A slight chance of snow showers. Mostly cloudy, with a high near 23.
Click Map For Forecast
Point Forecast:
Old Faithful WY
 44.46°N 110.82°W (Elev. 7398 ft)
5:06 pm MST Feb 25, 2018
6pm MST Feb 25, 2018-6pm MST Mar 4, 2018
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database