Heat Will Continue in the Mid-Atlantic and Southeast

A very hot and humid airmass will persist over portions of the mid-Atlantic and southeast. Afternoon high temperatures in these areas are forecast to reach 95 to 100 degrees with heat index values ranging from 100 to 110 degrees. Hot temperatures are also expected over portions of the west. In the central and northern Plains, strong to severe thunderstorms are possible. Read More >

Current conditions at

ST. MARY (SRYM8)

Lat: 48.739856°NLon: 113.432267°WElev: 4560ft.

NA

56°F

13°C

Humidity 74%
Wind Speed SSE 2 G 6 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 26 Jul 12:11 am MDT
Extended Forecast for

St Mary MT

  • Overnight

    Overnight: Isolated showers and thunderstorms.  Mostly clear, with a low around 52. Southwest wind 3 to 5 mph.  Chance of precipitation is 20%.

    Isolated
    T-storms

    Low: 52 °F

  • Tuesday

    Tuesday: A chance of showers, then showers and thunderstorms likely after noon.  Mostly sunny, with a high near 78. Light and variable wind becoming northwest 5 to 7 mph in the afternoon.  Chance of precipitation is 70%.

    Chance
    Showers then
    T-storms
    Likely

    High: 78 °F

  • Tuesday
    Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 51. North wind around 5 mph becoming calm  in the evening.

    Chance
    Showers

    Low: 51 °F

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms.  Partly sunny, with a high near 74. Calm wind.

    Chance
    Showers

    High: 74 °F

  • Wednesday
    Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 51. Northeast wind around 5 mph becoming calm  after midnight.

    Chance
    T-storms

    Low: 51 °F

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly after noon.  Partly sunny, with a high near 75.

    Chance
    T-storms

    High: 75 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 52.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 52 °F

  • Friday

    Friday: Mostly sunny, with a high near 78.

    Mostly Sunny

    High: 78 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 55.

    Partly Cloudy

    Low: 55 °F

Detailed Forecast

Overnight
Isolated showers and thunderstorms. Mostly clear, with a low around 52. Southwest wind 3 to 5 mph. Chance of precipitation is 20%.
Tuesday
A chance of showers, then showers and thunderstorms likely after noon. Mostly sunny, with a high near 78. Light and variable wind becoming northwest 5 to 7 mph in the afternoon. Chance of precipitation is 70%.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 51. North wind around 5 mph becoming calm in the evening.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 74. Calm wind.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 51. Northeast wind around 5 mph becoming calm after midnight.
Thursday
A 30 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 75.
Thursday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 52.
Friday
Mostly sunny, with a high near 78.
Friday Night
Partly cloudy, with a low around 55.
Saturday
Sunny, with a high near 80.
Saturday Night
Mostly clear, with a low around 53.
Sunday
Sunny, with a high near 74.
Sunday Night
Mostly clear, with a low around 46.
Monday
Mostly sunny, with a high near 72.
Click Map For Forecast
Point Forecast:
St Mary MT
 48.76°N 113.44°W (Elev. 4741 ft)
9:11 pm MDT Jul 25, 2016
12am MDT Jul 26, 2016-6pm MDT Jul 31, 2016
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database