Critical Fire Weather Threats in the West; Storms in the High Plains; Flash Flood Risk in the Mid-Atlantic

Critical fire weather conditions persist across portions of the Northwest, Northern Rockies and Great Basin. Severe thunderstorms with large hail and a few strong gusts are possible across parts of the northern and central Plains. Heavy rainfall brings a flash flooding risk to the Mid-Atlantic. Heat builds in the Southwest into California this week. Read More >

Current conditions at

Henry's Lake (ITD55)

Lat: 44.61831°NLon: 111.33548°WElev: 6617ft.

NA

65°F

18°C

Humidity 36%
Wind Speed ESE 6 MPH
Barometer 1011.85 mb
Dewpoint 37°F (3°C)
Visibility 1.24 mi
Last update 11 Aug 09:45 PM MDT
Extended Forecast for

10 Miles WNW West Yellowstone MT

Red Flag Warning August 12, 11:00am until August 13, 12:00am
Click here for hazard details and duration
Red Flag Warning
  • Tonight

    Tonight: Mostly clear, with a low around 48. West southwest wind around 10 mph.

    Mostly Clear

    Low: 48 °F

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly after 3pm.  Mostly sunny, with a high near 68. South southwest wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 33 mph.

    Mostly Sunny
    then Chance
    Showers

    High: 68 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 47. Breezy, with a west wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.

    Slight Chance
    T-storms and
    Breezy then
    Mostly Cloudy

    Low: 47 °F

  • Thursday

    Thursday: A 30 percent chance of showers after noon.  Mostly sunny, with a high near 62. Southwest wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    Mostly Sunny
    then Chance
    Showers

    High: 62 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 43. Breezy, with a southwest wind 18 to 23 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 30 mph.

    Mostly Cloudy
    and Breezy
    then Mostly
    Clear

    Low: 43 °F

  • Friday

    Friday: Sunny, with a high near 64. Southwest wind 7 to 14 mph, with gusts as high as 24 mph.

    Sunny

    High: 64 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 44. Southwest wind 9 to 13 mph becoming north northwest after midnight. Winds could gust as high as 24 mph.

    Mostly Clear

    Low: 44 °F

  • Saturday

    Saturday: Sunny, with a high near 67. Northwest wind 6 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 18 mph.

    Sunny

    High: 67 °F

  • Saturday
    Night

    Saturday Night: Clear, with a low around 46.

    Clear

    Low: 46 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 48. West southwest wind around 10 mph.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 68. South southwest wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 33 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 47. Breezy, with a west wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.
Thursday
A 30 percent chance of showers after noon. Mostly sunny, with a high near 62. Southwest wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
Partly cloudy, with a low around 43. Breezy, with a southwest wind 18 to 23 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 30 mph.
Friday
Sunny, with a high near 64. Southwest wind 7 to 14 mph, with gusts as high as 24 mph.
Friday Night
Mostly clear, with a low around 44. Southwest wind 9 to 13 mph becoming north northwest after midnight. Winds could gust as high as 24 mph.
Saturday
Sunny, with a high near 67. Northwest wind 6 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 18 mph.
Saturday Night
Clear, with a low around 46.
Sunday
Sunny, with a high near 69.
Sunday Night
Mostly clear, with a low around 50.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 72.
Monday Night
Partly cloudy, with a low around 53.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 71.
Click Map For Forecast
Point Forecast:
10 Miles WNW West Yellowstone MT
 44.72°N 111.32°W (Elev. 8704 ft)
4:26 pm MDT Aug 11, 2020
10pm MDT Aug 11, 2020-6pm MDT Aug 18, 2020
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database