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.

First day of meteorological fall marked by above-normal temps. across much of U.S.

Above-normal temperatures are forecast across much of the contiguous U.S. on Tuesday and in some cases will be as much as 10-15 degrees above average for this time of year. Afternoon highs could reach 90 or higher from the Great Plains to the Eastern Seaboard. One exception will be across parts of the Pacific Northwest. Remember to practice heat safety if you plan to spend extended time outside.
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Hazardous Weather Conditions

Current conditions at

Yellowstone Lake (KP60)

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

NA

36°F

2°C

Humidity 85%
Wind Speed calm
Barometer 30.22 in (1018.2 mb)
Dewpoint 32°F (0°C)
Visibility NA
Last update 01 Sep 7:56 am MDT
Extended Forecast for

23 Miles W Wapiti WY

  • Today

    Today: Isolated showers and thunderstorms after noon. Some of the storms could produce gusty winds.  Mostly sunny, with a high near 76. Breezy, with a west southwest wind 13 to 20 mph, with gusts as high as 28 mph.  Chance of precipitation is 20%.

    Sunny then
    Isolated
    T-storms and
    Breezy

    High: 76 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 49. West southwest wind 9 to 18 mph, with gusts as high as 25 mph.

    Partly Cloudy

    Low: 49 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 75. Southwest wind 13 to 18 mph, with gusts as high as 25 mph.

    Mostly Sunny

    High: 75 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 46. Southwest wind 7 to 17 mph, with gusts as high as 24 mph.

    Partly Cloudy

    Low: 46 °F

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after noon. Some of the storms could produce gusty winds.  Partly sunny, with a high near 71. Southwest wind 8 to 17 mph, with gusts as high as 24 mph.

    Partly Sunny
    then Slight
    Chance
    T-storms

    High: 71 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of showers after midnight.  Mostly cloudy, with a low around 44. South wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 23 mph.

    Mostly Cloudy
    then Slight
    Chance
    Showers

    Low: 44 °F

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 66. South wind 6 to 9 mph.

    Partly Sunny
    then Slight
    Chance
    T-storms

    High: 66 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 41.

    Slight Chance
    T-storms

    Low: 41 °F

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms.  Partly sunny, with a high near 63.

    Chance
    Showers then
    Scattered
    T-storms

    High: 63 °F

Detailed Forecast

Today
Isolated showers and thunderstorms after noon. Some of the storms could produce gusty winds. Mostly sunny, with a high near 76. Breezy, with a west southwest wind 13 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 49. West southwest wind 9 to 18 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 75. Southwest wind 13 to 18 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 46. Southwest wind 7 to 17 mph, with gusts as high as 24 mph.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Some of the storms could produce gusty winds. Partly sunny, with a high near 71. Southwest wind 8 to 17 mph, with gusts as high as 24 mph.
Thursday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 44. South wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 23 mph.
Friday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 66. South wind 6 to 9 mph.
Friday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 41.
Saturday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 63.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 37.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 55.
Sunday Night
Partly cloudy, with a low around 33.
Labor Day
Mostly sunny, with a high near 62.
  Click Map For Forecast
Point Forecast:
23 Miles W Wapiti WY
 44.49°N 109.88°W (Elev. 7477 ft)
6:42 am MDT Sep 1, 2015
8am MDT Sep 1, 2015-6pm MDT Sep 7, 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