Thunderstorms, Heavy Rain and Heat in the Memorial Day Forecast

Strong to severe thunderstorms and heavy rain with possible flash flooding are expected from Texas to the Upper Mississippi Valley on Memorial Day. Also, a soaking rain with flooding is expected across south-central Florida. Meanwhile, a week of record breaking heat is going to get started across California into the Southwest and Great Basin, as excessive heat warnings stretch across the region. Read More >

Current conditions at

YELLOW MULE (YLWM8)

Lat: 45.165833°NLon: 111.359444°WElev: 9200ft.

NA

42°F

6°C

Humidity 52%
Wind Speed SSW 11 MPH
Barometer 1010.16 mb
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill36°F (2°C)
Last update 25 May 12:04 PM MDT
Extended Forecast for

20 Miles S Big Sky MT

  • Memorial
    Day

    Memorial Day: Mostly sunny, with a high near 54. Southwest wind 9 to 13 mph, with gusts as high as 20 mph.

    Mostly Sunny

    High: 54 °F

  • Tonight

    Tonight: A 20 percent chance of showers after 11pm.  Mostly cloudy, with a low around 38. Southwest wind 13 to 16 mph, with gusts as high as 22 mph.

    Slight Chance
    Showers

    Low: 38 °F

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after noon.  Mostly cloudy, with a high near 54. Southwest wind 13 to 15 mph, with gusts as high as 22 mph.  Chance of precipitation is 40%.

    Chance
    Showers

    High: 54 °F

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 39. Southwest wind 8 to 13 mph, with gusts as high as 20 mph.

    Slight Chance
    Showers

    Low: 39 °F

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly after noon.  Partly sunny, with a high near 58. East wind 7 to 9 mph becoming west in the afternoon.

    Chance
    Showers

    High: 58 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 38. Northwest wind 8 to 10 mph becoming east after midnight. Winds could gust as high as 18 mph.

    Partly Cloudy

    Low: 38 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 63. Southeast wind 7 to 9 mph becoming south southwest in the afternoon.

    Mostly Sunny

    High: 63 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 42. South wind around 10 mph.

    Partly Cloudy

    Low: 42 °F

  • Friday

    Friday: A slight chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 69.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 69 °F

Detailed Forecast

Memorial Day
Mostly sunny, with a high near 54. Southwest wind 9 to 13 mph, with gusts as high as 20 mph.
Tonight
A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 38. Southwest wind 13 to 16 mph, with gusts as high as 22 mph.
Tuesday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 54. Southwest wind 13 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 39. Southwest wind 8 to 13 mph, with gusts as high as 20 mph.
Wednesday
A 30 percent chance of showers, mainly after noon. Partly sunny, with a high near 58. East wind 7 to 9 mph becoming west in the afternoon.
Wednesday Night
Partly cloudy, with a low around 38. Northwest wind 8 to 10 mph becoming east after midnight. Winds could gust as high as 18 mph.
Thursday
Mostly sunny, with a high near 63. Southeast wind 7 to 9 mph becoming south southwest in the afternoon.
Thursday Night
Partly cloudy, with a low around 42. South wind around 10 mph.
Friday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 69.
Friday Night
Mostly cloudy, with a low around 45.
Saturday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 72.
Saturday Night
Mostly cloudy, with a low around 47.
Sunday
Mostly sunny, with a high near 69.
Click Map For Forecast
Point Forecast:
20 Miles S Big Sky MT
 44.98°N 111.27°W (Elev. 8947 ft)
10:37 am MDT May 25, 2020
12pm MDT May 25, 2020-6pm MDT May 31, 2020
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database