Dangerous Heat and Humidity Over The East

A very hot and humid airmass will persist over much of the east over the next couple of days. Afternoon high temperatures are forecast to reach 95 to 100 degrees with heat index values ranging from 100 to 110 degrees. The dangerous heat wave will impact major I-95 cities from North Carolina to New York. Read More >

Hazardous Weather Conditions

Current conditions at

Yellowstone Lake (KP60)

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

NA

78°F

26°C

Humidity 10%
Wind Speed NA
Barometer 30.35 in (1019.2 mb)
Dewpoint 18°F (-8°C)
Visibility NA
Heat Index77°F (25°C)
Last update 25 Jul 1:56 pm MDT
Extended Forecast for

Lake WY

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 77. West southwest wind 11 to 13 mph.

    Sunny

    High: 77 °F

  • Tonight

    Tonight: Mostly clear, with a low around 43. West southwest wind 8 to 13 mph becoming light and variable  after midnight.

    Mostly Clear

    Low: 43 °F

  • Tuesday

    Tuesday: Isolated showers and thunderstorms after 3pm. Some of the storms could produce gusty winds.  Mostly sunny, with a high near 76. Light and variable wind becoming west 5 to 10 mph in the afternoon.  Chance of precipitation is 20%.

    Sunny then
    Isolated
    T-storms

    High: 76 °F

  • Tuesday
    Night

    Tuesday Night: Isolated showers and thunderstorms before midnight. Some of the storms could produce gusty winds.  Partly cloudy, with a low around 44. North northwest wind 9 to 14 mph becoming light and variable  after midnight.  Chance of precipitation is 20%.

    Isolated
    T-storms then
    Mostly Clear

    Low: 44 °F

  • Wednesday

    Wednesday: Sunny, with a high near 75. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    Sunny

    High: 75 °F

  • Wednesday
    Night

    Wednesday Night: Isolated showers and thunderstorms before midnight. Some of the storms could produce gusty winds.  Partly cloudy, with a low around 44. West wind 6 to 11 mph becoming east southeast after midnight.  Chance of precipitation is 20%.

    Isolated
    T-storms then
    Partly Cloudy

    Low: 44 °F

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 74. East wind 5 to 11 mph becoming northwest in the afternoon.

    Slight Chance
    T-storms

    High: 74 °F

  • Thursday
    Night

    Thursday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 44. Chance of precipitation is 20%.

    Slight Chance
    T-storms then
    Isolated
    Showers

    Low: 44 °F

  • Friday

    Friday: Isolated showers before noon.  Mostly sunny, with a high near 76. Chance of precipitation is 20%.

    Isolated
    Showers then
    Mostly Sunny

    High: 76 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 77. West southwest wind 11 to 13 mph.
Tonight
Mostly clear, with a low around 43. West southwest wind 8 to 13 mph becoming light and variable after midnight.
Tuesday
Isolated showers and thunderstorms after 3pm. Some of the storms could produce gusty winds. Mostly sunny, with a high near 76. Light and variable wind becoming west 5 to 10 mph in the afternoon. Chance of precipitation is 20%.
Tuesday Night
Isolated showers and thunderstorms before midnight. Some of the storms could produce gusty winds. Partly cloudy, with a low around 44. North northwest wind 9 to 14 mph becoming light and variable after midnight. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 75. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Wednesday Night
Isolated showers and thunderstorms before midnight. Some of the storms could produce gusty winds. Partly cloudy, with a low around 44. West wind 6 to 11 mph becoming east southeast after midnight. Chance of precipitation is 20%.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 74. East wind 5 to 11 mph becoming northwest in the afternoon.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 44. Chance of precipitation is 20%.
Friday
Isolated showers before noon. Mostly sunny, with a high near 76. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 45.
Saturday
Sunny, with a high near 78.
Saturday Night
Partly cloudy, with a low around 47.
Sunday
Isolated showers and thunderstorms. Mostly sunny, with a high near 76. Breezy.
Click Map For Forecast
Point Forecast:
Lake WY
 44.55°N 110.41°W (Elev. 7910 ft)
1:41 pm MDT Jul 25, 2016
2pm MDT Jul 25, 2016-6pm MDT Jul 31, 2016
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database