Severe Thunderstorms and Heavy Rain for the South-Central U.S.

Severe thunderstorms capable of very large hail, damaging wind, and a couple of tornadoes will be possible Monday afternoon into the night from portions of the central and southern High Plains into southwest Texas. A heavy rain event with flooding is expected in the southern Plains into western Arkansas through the end of the week. Read More >

Current conditions at

Garden Wall (GDNWL)

Lat: 48.74167°NLon: 113.73725°WElev: 7400ft.

NA

9°C

48°F

Humidity 45%
Wind Speed NNW 5 MPH
Barometer NA
Dewpoint -2°C (28°F)
Visibility NA
Wind Chill8°C (46°F)
Last update 17 May 04:00 AM MDT
Extended Forecast for

14 Miles WSW St Mary MT

Winter Storm Watch May 19, 06:00pm until May 22, 12:00pm
Click here for hazard details and duration
Winter Storm Watch
  • Today

    Today: Sunny, with a high near 14. West southwest wind 23 to 29 km/h, with gusts as high as 48 km/h.

    Sunny

    High: 14 °C

  • Tonight

    Tonight: Mostly clear, with a low around 1. Breezy, with a west southwest wind 32 to 35 km/h, with gusts as high as 55 km/h.

    Clear then
    Mostly Clear
    and Breezy

    Low: 1 °C

  • Tuesday

    Tuesday: Mostly sunny, with a high near 3. Breezy, with a west southwest wind 37 to 45 km/h, with gusts as high as 70 km/h.

    Mostly Sunny
    and Breezy

    High: 3 °C

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around -4. Breezy, with a west southwest wind 35 to 40 km/h decreasing to 29 to 34 km/h after midnight. Winds could gust as high as 60 km/h.

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

    Low: -4 °C

  • Wednesday

    Wednesday: A 40 percent chance of snow, mainly after noon.  Partly sunny, with a high near 1. West southwest wind 16 to 26 km/h, with gusts as high as 34 km/h.  New snow accumulation of less than a half centimeter possible.

    Chance Snow

    High: 1 °C

  • Wednesday
    Night

    Wednesday Night: Snow.  Low around -5. North northeast wind 18 to 24 km/h, with gusts as high as 35 km/h.  Chance of precipitation is 80%. New snow accumulation of 9 to 13 centimeters possible.

    Snow

    Low: -5 °C

  • Thursday

    Thursday: Snow.  High near -3. North northeast wind 24 to 29 km/h, with gusts as high as 47 km/h.  Chance of precipitation is 80%. New snow accumulation of 8 to 12 centimeters possible.

    Snow

    High: -3 °C

  • Thursday
    Night

    Thursday Night: Snow likely, mainly before midnight.  Mostly cloudy, with a low around -5. Northeast wind 24 to 27 km/h, with gusts as high as 39 km/h.

    Snow Likely

    Low: -5 °C

  • Friday

    Friday: Snow likely, mainly before noon.  Mostly cloudy, with a high near -3.

    Snow Likely

    High: -3 °C

Detailed Forecast

Today
Sunny, with a high near 14. West southwest wind 23 to 29 km/h, with gusts as high as 48 km/h.
Tonight
Mostly clear, with a low around 1. Breezy, with a west southwest wind 32 to 35 km/h, with gusts as high as 55 km/h.
Tuesday
Mostly sunny, with a high near 3. Breezy, with a west southwest wind 37 to 45 km/h, with gusts as high as 70 km/h.
Tuesday Night
Mostly clear, with a low around -4. Breezy, with a west southwest wind 35 to 40 km/h decreasing to 29 to 34 km/h after midnight. Winds could gust as high as 60 km/h.
Wednesday
A 40 percent chance of snow, mainly after noon. Partly sunny, with a high near 1. West southwest wind 16 to 26 km/h, with gusts as high as 34 km/h. New snow accumulation of less than a half centimeter possible.
Wednesday Night
Snow. Low around -5. North northeast wind 18 to 24 km/h, with gusts as high as 35 km/h. Chance of precipitation is 80%. New snow accumulation of 9 to 13 centimeters possible.
Thursday
Snow. High near -3. North northeast wind 24 to 29 km/h, with gusts as high as 47 km/h. Chance of precipitation is 80%. New snow accumulation of 8 to 12 centimeters possible.
Thursday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around -5. Northeast wind 24 to 27 km/h, with gusts as high as 39 km/h.
Friday
Snow likely, mainly before noon. Mostly cloudy, with a high near -3.
Friday Night
A chance of snow. Mostly cloudy, with a low around -4.
Saturday
A chance of snow. Partly sunny, with a high near -1.
Saturday Night
A chance of snow. Mostly cloudy, with a low around -4.
Sunday
A chance of snow. Partly sunny, with a high near 3.
Click Map For Forecast
Point Forecast:
14 Miles WSW St Mary MT
 48.67°N 113.71°W (Elev. 2154 m)
4:12 am MDT May 17, 2021
4am MDT May 17, 2021-6pm MDT May 23, 2021
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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