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

Severe Weather in Florida and the Great Plains; Heavy Rainfall in Hawaii and the Gulf Coast

Scattered severe thunderstorms will continue over parts of the north-central Florida Peninsula and develop in the southern Great Plains. New daily record high temperatures are expected for portions of South Florida and southern Texas the next couple of days. Flash flooding is expected in Hawaii. On Thursday, rain may cause additional flooding across east Texas and Louisiana. Read More >

Current conditions at

USCRN SITE NEAR ST. MARY 1SSW (MRYM8)

Lat: 48.74111°NLon: 113.43306°WElev: 4550.0ft.

NA

48°F

9°C

Humidity 53%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 15 May 03:10 AM MDT
Extended Forecast for

St Mary MT

  • Today

    Today: Partly sunny, with a high near 65. West southwest wind 6 to 16 mph, with gusts as high as 24 mph.

    High: 65 °F

    Partly Sunny

  • Tonight

    Tonight: A 20 percent chance of showers. Mostly cloudy, with a low around 45. West southwest wind 11 to 15 mph, with gusts as high as 23 mph.

    Low: 45 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 65. Southwest wind 11 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    High: 65 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 41. West southwest wind 17 to 20 mph, with gusts as high as 29 mph.

    Low: 41 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 54. Breezy, with a west southwest wind 18 to 23 mph, with gusts as high as 31 mph. Chance of precipitation is 60%.

    High: 54 °F

    Chance
    Showers then
    Showers
    Likely and
    Breezy

  • Friday Night

    Friday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 34. West wind 11 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.

    Low: 34 °F

    Showers
    Likely

  • Saturday

    Saturday: A chance of rain and snow showers before 9am, then a chance of rain showers. Some thunder is also possible. Partly sunny, with a high near 53. West southwest wind 10 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 53 °F

    Chance
    Rain/Snow
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A slight chance of showers before midnight. Partly cloudy, with a low around 33. West southwest wind 11 to 15 mph, with gusts as high as 23 mph.

    Low: 33 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: A slight chance of rain and snow showers before 9am, then a chance of rain showers. Mostly sunny, with a high near 54.

    High: 54 °F

    Slight Chance
    Rain/Snow
    then Chance
    Showers

Detailed Forecast

Today
Partly sunny, with a high near 65. West southwest wind 6 to 16 mph, with gusts as high as 24 mph.
Tonight
A 20 percent chance of showers. Mostly cloudy, with a low around 45. West southwest wind 11 to 15 mph, with gusts as high as 23 mph.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 65. Southwest wind 11 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 41. West southwest wind 17 to 20 mph, with gusts as high as 29 mph.
Friday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 54. Breezy, with a west southwest wind 18 to 23 mph, with gusts as high as 31 mph. Chance of precipitation is 60%.
Friday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 34. West wind 11 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Saturday
A chance of rain and snow showers before 9am, then a chance of rain showers. Some thunder is also possible. Partly sunny, with a high near 53. West southwest wind 10 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday Night
A slight chance of showers before midnight. Partly cloudy, with a low around 33. West southwest wind 11 to 15 mph, with gusts as high as 23 mph.
Sunday
A slight chance of rain and snow showers before 9am, then a chance of rain showers. Mostly sunny, with a high near 54.
Sunday Night
A slight chance of showers before midnight. Partly cloudy, with a low around 34.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 55.
Monday Night
A chance of showers. Mostly cloudy, with a low around 36.
Tuesday
A chance of showers. Partly sunny, with a high near 55.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
St Mary MT
 48.74°N 113.44°W (Elev. 4554 ft)
Last Update:
9:44 pm MDT May 14, 2024
Forecast Valid:
4am MDT May 15, 2024-6pm MDT May 21, 2024
 
Forecast Discussion
 
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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