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Heavy rain and potential flooding in the Plains

A slow-moving weather system with abundant moisture will bring heavy rainfall across portions of the Central and Southern Plains Saturday. Soils in the region are already saturated from recent rainfall, so flash flooding and river flooding are likely.
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Current conditions at

MANY GLACIER (MANM8)

Lat: 48.8°NLon: 113.67°WElev: 4900ft.

NA

36°F

2°C

Humidity 93%
Wind Speed NA
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 23 May 6:00 am MDT
Extended Forecast for

St Mary MT

  • Today

    Chance Thunderstorms Chance for Measurable Precipitation 50%

    Chance
    Thunderstorms

    High: 62 °F

  • Tonight

    Chance Thunderstorms Chance for Measurable Precipitation 40%

    Chance
    Thunderstorms

    Low: 37 °F

  • Sunday

    Mostly Sunny

    Mostly
    Sunny

    High: 65 °F

  • Sunday
    Night

    Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

    Slight Chc
    Thunderstorms

    Low: 40 °F

  • Memorial
    Day

    Chance Showers Chance for Measurable Precipitation 40%

    Chance
    Showers

    High: 67 °F

  • Monday
    Night

    Showers Likely Chance for Measurable Precipitation 60%

    Showers
    Likely

    Low: 42 °F

  • Tuesday

    Showers Likely Chance for Measurable Precipitation 60%

    Showers
    Likely

    High: 59 °F

  • Tuesday
    Night

    Showers Likely

    Showers
    Likely

    Low: 39 °F

  • Wednesday

    Chance Showers

    Chance
    Showers

    High: 59 °F

Detailed Forecast

Today
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 62. Light and variable wind becoming east northeast 5 to 10 mph in the morning.
Tonight
A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 37. East northeast wind 5 to 9 mph becoming calm after midnight.
Sunday
Mostly sunny, with a high near 65. Calm wind becoming east southeast 5 to 7 mph in the afternoon.
Sunday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 40. Southeast wind around 6 mph becoming south southwest after midnight.
Memorial Day
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 67. Light south southwest wind. Chance of precipitation is 40%.
Monday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Tuesday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 59. Chance of precipitation is 60%.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 39.
Wednesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 59.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 41.
Thursday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 65.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 38.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 64.
  Click Map For Forecast
Point Forecast:
St Mary MT
 48.76°N 113.44°W (Elev. 4741 ft)
3:21 am MDT May 23, 2015
8am MDT May 23, 2015-6pm MDT May 29, 2015
 
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