National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Extreme Rainfall Continues for Parts of East Texas and Southwest Louisiana

An additional 6 to 12 inches of rainfall is possible across portions of East Texas and Southwest Louisiana through tonight as the remnants of Imelda move slowly across the region. Numerous flash flood warnings and emergencies remain in effect. Elsewhere, critical fire weather conditions persist over parts of the Great Basin while temperatures remain well above normal in the Plains and Midwest. Read More >

Current conditions at

USCRN SITE NEAR ST. MARY 1SSW (MRYM8)

Lat: 48.74111°NLon: 113.43306°WElev: 4575ft.

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

St Mary MT

  • This
    Afternoon

    This Afternoon: A 20 percent chance of rain. Partly sunny, with a high near 56. West wind around 5 mph.

    Slight Chance
    Rain

    High: 56 °F

  • Tonight

    Tonight: A 20 percent chance of rain before 7pm. Partly cloudy, with a low around 35. West southwest wind 3 to 6 mph.

    Slight Chance
    Rain then
    Mostly Clear

    Low: 35 °F

  • Friday

    Friday: A 30 percent chance of rain, mainly after 3pm. Mostly sunny, with a high near 58. Southwest wind around 6 mph becoming northwest in the afternoon.

    Mostly Sunny
    then Chance
    Rain

    High: 58 °F

  • Friday
    Night

    Friday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 37. Northwest wind around 6 mph becoming light and variable.

    Chance Rain

    Low: 37 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 58. West southwest wind 6 to 11 mph, with gusts as high as 25 mph.

    Mostly Sunny

    High: 58 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 41.

    Partly Cloudy

    Low: 41 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 62.

    Mostly Sunny

    High: 62 °F

  • Sunday
    Night

    Sunday Night: A chance of rain. Mostly cloudy, with a low around 42.

    Chance Rain

    Low: 42 °F

  • Monday

    Monday: A slight chance of rain before noon. Partly sunny, with a high near 59.

    Slight Chance
    Rain then
    Mostly Sunny

    High: 59 °F

Detailed Forecast

This Afternoon
A 20 percent chance of rain. Partly sunny, with a high near 56. West wind around 5 mph.
Tonight
A 20 percent chance of rain before 7pm. Partly cloudy, with a low around 35. West southwest wind 3 to 6 mph.
Friday
A 30 percent chance of rain, mainly after 3pm. Mostly sunny, with a high near 58. Southwest wind around 6 mph becoming northwest in the afternoon.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 37. Northwest wind around 6 mph becoming light and variable.
Saturday
Mostly sunny, with a high near 58. West southwest wind 6 to 11 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Mostly sunny, with a high near 62.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 42.
Monday
A slight chance of rain before noon. Partly sunny, with a high near 59.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
A slight chance of rain. Partly sunny, with a high near 59.
Tuesday Night
A chance of rain. Partly cloudy, with a low around 39.
Wednesday
Mostly sunny, with a high near 59.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 37.
Thursday
A chance of rain. Mostly cloudy, with a high near 53.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
St Mary MT
 48.76°N 113.44°W (Elev. 4741 ft)
Last Update:
2:07 pm MDT Sep 19, 2019
Forecast Valid:
5pm MDT Sep 19, 2019-6pm MDT Sep 26, 2019
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation