Severe Thunderstorms in the Southeast U.S. Saturday; Flash Flooding Threat for the Northern Gulf Coast

Isolated to scattered severe thunderstorms appear possible across portions of the Southeast and Carolinas on Saturday where a Slight Risk (Level 2 of 5) has been issued. A Slight Risk Excessive Rainfall Outlook (Level 2 of 4) has been issued for part of the northern Gulf Coast Saturday due to the threat of flash, urban, and riverine flooding. Read More >

Current conditions at

USCRN SITE NEAR ST. MARY 1SSW (MRYM8)

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

46°F

8°C

Humidity	41%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	23°F (-5°C)
Visibility	NA
Last update	18 May 12:10 PM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles W St Mary MT

This Afternoon
High: 38 °F
Chance Snow
Showers
Tonight
Low: 27 °F
Chance Snow
Showers
Sunday
High: 36 °F
Snow Showers
Sunday Night
Low: 27 °F
Snow Showers
Likely then
Slight Chance
Snow Showers
Monday
High: 39 °F
Chance Snow
then Snow
Likely
Monday Night
Low: 29 °F
Mostly Cloudy
Tuesday
High: 44 °F
Mostly Sunny
then Slight
Chance Rain
Tuesday Night
Low: 33 °F
Chance
Rain/Snow
Wednesday
High: 39 °F
Chance Snow
then
Rain/Snow

Detailed Forecast

This Afternoon

A 40 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 38. West southwest wind 18 to 20 mph, with gusts as high as 32 mph. Total daytime snow accumulation of less than a half inch possible.

Tonight

A 40 percent chance of snow showers, mainly after 3am. Some thunder is also possible. Mostly cloudy, with a low around 27. West wind 10 to 17 mph, with gusts as high as 29 mph. New snow accumulation of less than a half inch possible.

Sunday

Snow showers. Some thunder is also possible. High near 36. West northwest wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Sunday Night

Snow showers likely, mainly before midnight. Some thunder is also possible. Mostly cloudy, with a low around 27. West wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Monday

Snow likely, mainly after noon. Partly sunny, with a high near 39. West southwest wind 8 to 11 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Monday Night

Mostly cloudy, with a low around 29. North wind 8 to 10 mph becoming southwest after midnight. Winds could gust as high as 18 mph.

Tuesday

A 20 percent chance of rain after noon. Mostly sunny, with a high near 44. West southwest wind 11 to 16 mph, with gusts as high as 28 mph.

Tuesday Night

A chance of rain and snow before 3am, then a chance of snow. Mostly cloudy, with a low around 33. West southwest wind 10 to 15 mph, with gusts as high as 26 mph.

Wednesday

Snow showers before 3pm, then rain and snow showers. Some thunder is also possible. Mostly cloudy, with a high near 39.

Wednesday Night

Rain and snow likely before midnight, then a chance of snow. Mostly cloudy, with a low around 31.

Thursday

Snow likely. Mostly cloudy, with a high near 37.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 29.

Friday

A chance of snow. Partly sunny, with a high near 39.