Severe Thunderstorms Wednesday in the Upper Midwest; Excessive Heat in the Central U.S.

Thunderstorms associated with severe wind gusts, large hail to very large hail, flash flooding, and a couple tornadoes will be possible Wednesday afternoon and night across parts of the Upper Midwest and extending into the southern Great Lakes. Excessive heat covers much of the central third of the country and is expected to persist into the weekend over the south-central states. Read More >

Hazardous Weather Conditions

Current conditions at

Yellowstone Club - Andesite Mountain (YCAND)

Lat: 45.26281°NLon: 111.40789°WElev: 8850ft.

NA

18°C

65°F

Humidity NA
Wind Speed WNW 4 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

4 Miles WNW Big Sky MT

  • Overnight

    Overnight: Areas of smoke. Mostly cloudy, with a low around 14. West wind 8 to 10 km/h becoming south southeast.

    Areas Smoke

    Low: 14 °C

  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly before 4pm, then showers likely and possibly a thunderstorm after 5pm.  Widespread haze after noon. Areas of smoke before noon. Partly sunny, with a high near 23. Southeast wind 5 to 11 km/h becoming north in the afternoon.  Chance of precipitation is 60%.

    Areas Smoke
    then Showers
    Likely

    High: 23 °C

  • Wednesday
    Night

    Wednesday Night: Showers likely and possibly a thunderstorm before midnight.  Mostly cloudy, with a low around 13. North northwest wind around 11 km/h becoming southeast in the evening.  Chance of precipitation is 60%. New precipitation amounts between 5 and 7.5 mm possible.

    Showers
    Likely then
    Mostly Cloudy

    Low: 13 °C

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm after noon.  Partly sunny, with a high near 22. West southwest wind 5 to 11 km/h becoming north northwest in the afternoon.  Chance of precipitation is 60%.

    Mostly Sunny
    then Showers
    Likely

    High: 22 °C

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 13. North wind 8 to 13 km/h becoming south after midnight.

    Chance
    T-storms then
    Partly Cloudy

    Low: 13 °C

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 23. East wind 8 to 14 km/h becoming north in the morning.

    Mostly Sunny
    then Chance
    T-storms

    High: 23 °C

  • Friday
    Night

    Friday Night: A 20 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 12. Northeast wind 10 to 14 km/h becoming southeast after midnight. Winds could gust as high as 34 km/h.

    Slight Chance
    T-storms then
    Mostly Cloudy

    Low: 12 °C

  • Saturday

    Saturday: A chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 22. Southeast wind 8 to 13 km/h becoming east northeast in the morning. Winds could gust as high as 32 km/h.

    Mostly Sunny
    then Chance
    T-storms

    High: 22 °C

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms before midnight, then a slight chance of rain after midnight.  Mostly cloudy, with a low around 13.

    Chance
    Showers

    Low: 13 °C

Detailed Forecast

Overnight
Areas of smoke. Mostly cloudy, with a low around 14. West wind 8 to 10 km/h becoming south southeast.
Wednesday
Showers and thunderstorms likely, mainly before 4pm, then showers likely and possibly a thunderstorm after 5pm. Widespread haze after noon. Areas of smoke before noon. Partly sunny, with a high near 23. Southeast wind 5 to 11 km/h becoming north in the afternoon. Chance of precipitation is 60%.
Wednesday Night
Showers likely and possibly a thunderstorm before midnight. Mostly cloudy, with a low around 13. North northwest wind around 11 km/h becoming southeast in the evening. Chance of precipitation is 60%. New precipitation amounts between 5 and 7.5 mm possible.
Thursday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 22. West southwest wind 5 to 11 km/h becoming north northwest in the afternoon. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 13. North wind 8 to 13 km/h becoming south after midnight.
Friday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 23. East wind 8 to 14 km/h becoming north in the morning.
Friday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 12. Northeast wind 10 to 14 km/h becoming southeast after midnight. Winds could gust as high as 34 km/h.
Saturday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 22. Southeast wind 8 to 13 km/h becoming east northeast in the morning. Winds could gust as high as 32 km/h.
Saturday Night
A chance of showers and thunderstorms before midnight, then a slight chance of rain after midnight. Mostly cloudy, with a low around 13.
Sunday
A slight chance of rain, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 21.
Sunday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 12.
Monday
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 18.
Monday Night
A chance of rain and thunderstorms. Mostly cloudy, with a low around 11.
Tuesday
A chance of rain and thunderstorms. Partly sunny, with a high near 19.
Click Map For Forecast
Point Forecast:
4 Miles WNW Big Sky MT
 45.29°N 111.41°W (Elev. 2413 m)
11:02 pm MDT Jul 27, 2021
2am MDT Jul 28, 2021-6pm MDT Aug 3, 2021
 
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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