Thunderstorms And Heavy Rain Is Expected Through The Plains; Poor Air Quality Persists Out West into Upper Midwest; Major Hurricane Lane Moves Into The Central Pacific

Thunderstorms with heavy to excessive rain is expected across much of the Plains, as a weather system moves into the region. Meanwhile, smoke from numerous ongoing wildfires in western North America are requiring air quality alerts throughout the West into the Upper Midwest. Finally, Major Hurricane Lane continues to track almost due west, transitioning from the Eastern to Central Pacific Ocean. Read More >

Hazardous Weather Conditions

Current conditions at

Yellowstone Lake (KP60)

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

NA

41°F

5°C

Humidity 89%
Wind Speed calm
Barometer 30.44 in (1024.5 mb)
Dewpoint 38°F (3°C)
Visibility NA
Last update 18 Aug 10:56 pm MDT
Extended Forecast for

15 Miles WNW Valley WY

  • Tonight

    Tonight: Scattered showers and thunderstorms. Some of the storms could produce gusty winds.  Areas of smoke. Partly cloudy, with a low around 38. Northwest wind 5 to 9 mph becoming east northeast after midnight.  Chance of precipitation is 40%.

    Scattered
    Showers

    Low: 38 °F

  • Sunday

    Sunday: Scattered showers and thunderstorms, then periods of showers and possibly a thunderstorm after 3pm. Some of the storms could produce gusty winds.  Areas of smoke. High near 53. East wind 6 to 8 mph.  Chance of precipitation is 80%.

    Scattered
    Showers then
    Showers

    High: 53 °F

  • Sunday
    Night

    Sunday Night: Scattered showers and thunderstorms, mainly before 7pm. Some of the storms could produce gusty winds.  Areas of smoke. Mostly clear, with a low around 40. East wind 5 to 8 mph becoming south southwest after midnight.  Chance of precipitation is 40%.

    Scattered
    Showers then
    Areas Smoke

    Low: 40 °F

  • Monday

    Monday: Isolated showers, then scattered showers and thunderstorms after 9am. Some of the storms could produce gusty winds.  Increasing clouds, with a high near 56. Southwest wind 6 to 9 mph.  Chance of precipitation is 50%.

    Isolated
    T-storms then
    Scattered
    T-storms

    High: 56 °F

  • Monday
    Night

    Monday Night: Scattered showers and thunderstorms. Some of the storms could produce gusty winds.  Mostly cloudy, with a low around 40. East southeast wind 6 to 8 mph.  Chance of precipitation is 50%.

    Scattered
    T-storms then
    Scattered
    Showers

    Low: 40 °F

  • Tuesday

    Tuesday: Scattered showers, with thunderstorms also possible after noon. Some of the storms could produce gusty winds.  Partly sunny, with a high near 58. South wind 6 to 10 mph becoming west in the afternoon.  Chance of precipitation is 40%.

    Scattered
    Showers then
    Scattered
    T-storms

    High: 58 °F

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 40. West wind 6 to 8 mph becoming south southwest after midnight.

    Slight Chance
    T-storms then
    Mostly Clear

    Low: 40 °F

  • Wednesday

    Wednesday: Sunny, with a high near 61.

    Sunny

    High: 61 °F

  • Wednesday
    Night

    Wednesday 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
    Slight Chance
    Showers

    Low: 44 °F

Detailed Forecast

Tonight
Scattered showers and thunderstorms. Some of the storms could produce gusty winds. Areas of smoke. Partly cloudy, with a low around 38. Northwest wind 5 to 9 mph becoming east northeast after midnight. Chance of precipitation is 40%.
Sunday
Scattered showers and thunderstorms, then periods of showers and possibly a thunderstorm after 3pm. Some of the storms could produce gusty winds. Areas of smoke. High near 53. East wind 6 to 8 mph. Chance of precipitation is 80%.
Sunday Night
Scattered showers and thunderstorms, mainly before 7pm. Some of the storms could produce gusty winds. Areas of smoke. Mostly clear, with a low around 40. East wind 5 to 8 mph becoming south southwest after midnight. Chance of precipitation is 40%.
Monday
Isolated showers, then scattered showers and thunderstorms after 9am. Some of the storms could produce gusty winds. Increasing clouds, with a high near 56. Southwest wind 6 to 9 mph. Chance of precipitation is 50%.
Monday Night
Scattered showers and thunderstorms. Some of the storms could produce gusty winds. Mostly cloudy, with a low around 40. East southeast wind 6 to 8 mph. Chance of precipitation is 50%.
Tuesday
Scattered showers, with thunderstorms also possible after noon. Some of the storms could produce gusty winds. Partly sunny, with a high near 58. South wind 6 to 10 mph becoming west in the afternoon. Chance of precipitation is 40%.
Tuesday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 40. West wind 6 to 8 mph becoming south southwest after midnight.
Wednesday
Sunny, with a high near 61.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 44. Chance of precipitation is 20%.
Thursday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 59. Breezy.
Thursday Night
Mostly clear, with a low around 41. Breezy.
Friday
Sunny, with a high near 59. Breezy.
Friday Night
Mostly clear, with a low around 41. Breezy.
Saturday
Sunny, with a high near 60. Breezy.
Click Map For Forecast
Point Forecast:
15 Miles WNW Valley WY
 44.3°N 109.82°W (Elev. 10374 ft)
10:14 pm MDT Aug 18, 2018
11pm MDT Aug 18, 2018-6pm MDT Aug 25, 2018
 
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Additional Resources

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