On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Above-normal temperatures continue across much of U.S.

Temperatures will once again be above-normal, in some cases by as much as 15-20 degrees, across much of the contiguous U.S. on Wednesday. Afternoon highs are forecast to reach into the mid to upper 90s across the Great Plains, as well as parts of the southern U.S. and mid-Atlantic. Take precautions if you plan to spend extended time outside.
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Hazardous Weather Conditions

Current conditions at

MAMMOTH AT YELLOWSTONE NP (YLAW4)

Lat: 44.97722°NLon: 110.69528°WElev: 6299ft.

NA

74°F

23°C

Humidity 19%
Wind Speed SSW 18 G 25 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 02 Sep 12:15 pm MDT
Extended Forecast for

5 Miles ESE Mount Holmes WY

  • This
    Afternoon

    This Afternoon: Mostly sunny, with a high near 72. Breezy, with a southwest wind 22 to 26 mph, with gusts as high as 37 mph.

    Mostly Sunny
    and Breezy

    High: 72 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 45. Breezy, with a south wind 15 to 20 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 28 mph.

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

    Low: 45 °F

  • Thursday

    Thursday: Isolated showers and thunderstorms after noon.  Partly sunny, with a high near 67. South wind 7 to 16 mph, with gusts as high as 24 mph.  Chance of precipitation is 20%.

    Partly Sunny
    then Isolated
    T-storms

    High: 67 °F

  • Thursday
    Night

    Thursday Night: Isolated showers and thunderstorms.  Mostly cloudy, with a low around 38. Southwest wind 10 to 15 mph becoming light and variable. Winds could gust as high as 21 mph.  Chance of precipitation is 20%.

    Isolated
    T-storms then
    Isolated
    Showers

    Low: 38 °F

  • Friday

    Friday: Isolated showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 63. Southeast wind 6 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 21 mph.  Chance of precipitation is 20%.

    Isolated
    Showers then
    Isolated
    T-storms

    High: 63 °F

  • Friday
    Night

    Friday Night: Scattered showers and thunderstorms, mainly after midnight.  Mostly cloudy, with a low around 40. South southwest wind 6 to 11 mph becoming light and variable.  Chance of precipitation is 40%.

    Isolated
    T-storms then
    Scattered
    Showers

    Low: 40 °F

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms, mainly after noon.  Partly sunny, with a high near 60. South southeast wind 10 to 14 mph, with gusts as high as 20 mph.

    Slight Chance
    T-storms then
    Chance
    T-storms

    High: 60 °F

  • Saturday
    Night

    Saturday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 34. Breezy.

    Chance
    T-storms and
    Breezy then
    Chance
    Showers

    Low: 34 °F

  • Sunday

    Sunday: A chance of rain and snow showers, mainly before noon.  Partly sunny, with a high near 48. Chance of precipitation is 30%.

    Chance
    Rain/Snow

    High: 48 °F

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 72. Breezy, with a southwest wind 22 to 26 mph, with gusts as high as 37 mph.
Tonight
Partly cloudy, with a low around 45. Breezy, with a south wind 15 to 20 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 28 mph.
Thursday
Isolated showers and thunderstorms after noon. Partly sunny, with a high near 67. South wind 7 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Thursday Night
Isolated showers and thunderstorms. Mostly cloudy, with a low around 38. Southwest wind 10 to 15 mph becoming light and variable. Winds could gust as high as 21 mph. Chance of precipitation is 20%.
Friday
Isolated showers, with thunderstorms also possible after noon. Partly sunny, with a high near 63. Southeast wind 6 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 20%.
Friday Night
Scattered showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 40. South southwest wind 6 to 11 mph becoming light and variable. Chance of precipitation is 40%.
Saturday
A 50 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 60. South southeast wind 10 to 14 mph, with gusts as high as 20 mph.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 34. Breezy.
Sunday
A chance of rain and snow showers, mainly before noon. Partly sunny, with a high near 48. Chance of precipitation is 30%.
Sunday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 28.
Labor Day
Mostly sunny, with a high near 58.
Monday Night
Mostly clear, with a low around 32.
Tuesday
Sunny, with a high near 61.
  Click Map For Forecast
Point Forecast:
5 Miles ESE Mount Holmes WY
 44.81°N 110.75°W (Elev. 7641 ft)
8:41 am MDT Sep 2, 2015
1pm MDT Sep 2, 2015-6pm MDT Sep 8, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database