National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Widespread Rain from Texas to the Central Appalachians; Heavy to Excessive Rainfall in Southern California and the Southwest

Scattered thunderstorms and widespread showers are expected from the Texas coast to the central Appalachians today. Heavy to excessive rainfall will continue in southern California into the Desert Southwest through Saturday. Heavy rain will pose a risk of flash flooding, especially across burn scar and urbanized regions. Read More >

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

Lat: 44.977222°NLon: 110.695278°WElev: 6138.0ft.

NA

41°F

5°C

Humidity 49%
Wind Speed SE 2 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 23 Nov 11:15 AM MST
Extended Forecast for

Norris WY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 42. Light and variable wind becoming west southwest 5 to 8 mph.

    High: 42 °F

    Mostly Sunny

  • Tonight

    Tonight: Snow showers likely after 5am. Increasing clouds, with a low around 23. South wind 3 to 6 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Mostly Cloudy
    then Snow
    Showers
    Likely

  • Monday

    Monday: Snow showers likely, mainly before 5pm. Some thunder is also possible. Mostly cloudy, with a high near 33. Breezy, with a south southwest wind 8 to 18 mph becoming west in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 33 °F

    Snow Showers
    Likely and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 6. West wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 26 mph.

    Low: 6 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 26. Calm wind becoming west southwest 5 to 7 mph in the morning.

    High: 26 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 11. South southwest wind 3 to 5 mph.

    Low: 11 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of snow showers. Mostly cloudy, with a high near 29. Light southwest wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 21 mph.

    High: 29 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow
    Showers

  • Thanksgiving Day

    Thanksgiving Day: A 40 percent chance of snow showers. Mostly cloudy, with a high near 36.

    High: 36 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 42. Light and variable wind becoming west southwest 5 to 8 mph.
Tonight
Snow showers likely after 5am. Increasing clouds, with a low around 23. South wind 3 to 6 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
Snow showers likely, mainly before 5pm. Some thunder is also possible. Mostly cloudy, with a high near 33. Breezy, with a south southwest wind 8 to 18 mph becoming west in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Mostly clear, with a low around 6. West wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 26 mph.
Tuesday
Sunny, with a high near 26. Calm wind becoming west southwest 5 to 7 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 11. South southwest wind 3 to 5 mph.
Wednesday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 29. Light southwest wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 21 mph.
Wednesday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 21.
Thanksgiving Day
A 40 percent chance of snow showers. Mostly cloudy, with a high near 36.
Thursday Night
A 30 percent chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around 20.
Friday
A chance of snow showers. Mostly cloudy, with a high near 34.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 14.
Saturday
Snow showers likely. Mostly cloudy, with a high near 26.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Norris WY
 44.72°N 110.71°W (Elev. 7585 ft)
Last Update:
11:47 am MST Nov 23, 2025
Forecast Valid:
12pm MST Nov 23, 2025-6pm MST Nov 29, 2025
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation