Severe Weather and Heavy Rainfall in the Midwest and Desert Southwest; Mid-Summer Heat Continues

Severe thunderstorm and heavy rainfall are possible in the Midwest into the Central Appalachians and the Desert Southwest early this week. Storms are also expected in parts of the northern Plains today. Fire weather and air quality concerns will persist across portions of the West. Mid-summer heat will continue across much of the CONUS this week, especially in the the south-central High Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Raynolds Pass MT-87 MP 1.2 (MTRAY)

Lat: 44.72814°NLon: 111.47012°WElev: 6834.0ft.

NA

84°F

29°C

Humidity 12%
Wind Speed SSW 11 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Heat Index81°F (27°C)
Last update 10 Aug 04:15 PM MDT
Extended Forecast for

10 Miles W Island Park ID

  • Tonight

    Tonight: Widespread smoke, mainly between 10pm and midnight. Mostly clear, with a low around 53. West southwest wind 8 to 13 mph becoming light and variable  after midnight. Winds could gust as high as 25 mph.

    Low: 53 °F

    Smoke

  • Tuesday

    Tuesday: Patchy smoke. Sunny, with a high near 78. Light northwest wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 24 mph.

    High: 78 °F

    Patchy Smoke

  • Tuesday Night

    Tuesday Night: Widespread smoke, mainly between 11pm and midnight. Mostly cloudy, with a low around 55. West wind 5 to 9 mph becoming northeast in the evening. Winds could gust as high as 24 mph.

    Low: 55 °F

    Smoke

  • Wednesday

    Wednesday: Patchy smoke before 7am. Partly sunny, with a high near 72. North wind 5 to 11 mph becoming south southwest in the afternoon. Winds could gust as high as 22 mph.

    High: 72 °F

    Patchy Smoke
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 51. South wind 6 to 10 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.

    Low: 51 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 63. Northeast wind 6 to 10 mph becoming south southwest in the afternoon. Winds could gust as high as 18 mph.  Chance of precipitation is 60%.

    High: 63 °F

    Mostly Cloudy
    then Showers
    Likely

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before midnight, then showers likely.  Low around 47. West southwest wind around 7 mph becoming northeast in the evening.  Chance of precipitation is 80%.

    Low: 47 °F

    Showers

  • Friday

    Friday: Showers likely, then showers and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 61. West northwest wind 6 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.

    High: 61 °F

    Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 45.

    Low: 45 °F

    Showers
    Likely

Detailed Forecast

Tonight
Widespread smoke, mainly between 10pm and midnight. Mostly clear, with a low around 53. West southwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.
Tuesday
Patchy smoke. Sunny, with a high near 78. Light northwest wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 24 mph.
Tuesday Night
Widespread smoke, mainly between 11pm and midnight. Mostly cloudy, with a low around 55. West wind 5 to 9 mph becoming northeast in the evening. Winds could gust as high as 24 mph.
Wednesday
Patchy smoke before 7am. Partly sunny, with a high near 72. North wind 5 to 11 mph becoming south southwest in the afternoon. Winds could gust as high as 22 mph.
Wednesday Night
Mostly cloudy, with a low around 51. South wind 6 to 10 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.
Thursday
Showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 63. Northeast wind 6 to 10 mph becoming south southwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 60%.
Thursday Night
Showers and possibly a thunderstorm before midnight, then showers likely. Low around 47. West southwest wind around 7 mph becoming northeast in the evening. Chance of precipitation is 80%.
Friday
Showers likely, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 61. West northwest wind 6 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.
Friday Night
Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 45.
Saturday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 62.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 44.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 66.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 47.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles W Island Park ID
 44.59°N 111.54°W (Elev. 7549 ft)
4:21 pm MDT Aug 10, 2026
4pm MDT Aug 10, 2026-6pm MDT Aug 17, 2026
 
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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