Heavy Rain and Flooding Possible in the Southwest U.S, Ohio Valley, and Hawaii

Heavy rainfall is expected to continue through Thursday over New Mexico into far west Texas. Flash flooding and debris flows in wildfire burn areas will be possible. Heavy rain and flash flooding is also expected over the southern Appalachians and Ohio Valley. Tropical Depression 15-E, southeast of Hawaii, is expected to bring heavy rain beginning today to the Big Island and Maui. Read More >

Current conditions at

USCRN SITE NEAR ST. MARY 1SSW (MRYM8)

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

63°F

17°C

Humidity	32%
Wind Speed	NA 7 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Last update	23 Sep 02:10 PM MDT

More Information:

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

Extended Forecast for

5 Miles SW St Mary MT

This Afternoon
High: 66 °F
Partly Sunny
Tonight
Low: 42 °F
Partly Cloudy
Thursday
High: 74 °F
Sunny
Thursday Night
Low: 51 °F
Partly Cloudy
Friday
High: 72 °F
Sunny then
Chance
Showers
Friday Night
Low: 35 °F
Showers and
Breezy
Saturday
High: 50 °F
Chance
Rain/Snow and
Breezy then
Slight Chance
Showers
Saturday Night
Low: 32 °F
Partly Cloudy
Sunday
High: 55 °F
Partly Sunny

Detailed Forecast

This Afternoon

Partly sunny, with a high near 66. West southwest wind 11 to 14 mph, with gusts as high as 28 mph.

Tonight

Partly cloudy, with a low around 42. Southwest wind 6 to 10 mph, with gusts as high as 24 mph.

Thursday

Sunny, with a high near 74. Light west southwest wind becoming south southwest 5 to 9 mph in the morning. Winds could gust as high as 21 mph.

Thursday Night

Partly cloudy, with a low around 51. South southwest wind around 6 mph.

Friday

A 30 percent chance of showers after noon. Mostly sunny, with a high near 72. South southwest wind 7 to 17 mph, with gusts as high as 37 mph.

Friday Night

Showers and possibly a thunderstorm before midnight, then showers likely. Low around 35. Breezy, with a west southwest wind 18 to 26 mph, with gusts as high as 55 mph. Chance of precipitation is 80%.

Saturday

A chance of rain showers before 9am, then a chance of rain and snow showers between 9am and noon, then a slight chance of rain showers after noon. Partly sunny, with a high near 50. Breezy, with a west southwest wind 17 to 25 mph, with gusts as high as 50 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Saturday Night

Partly cloudy, with a low around 32. West southwest wind 5 to 14 mph, with gusts as high as 26 mph.

Sunday

Partly sunny, with a high near 55.

Sunday Night

Mostly cloudy, with a low around 32.

Monday

Mostly sunny, with a high near 53.

Monday Night

Partly cloudy, with a low around 35.

Tuesday

Mostly sunny, with a high near 54.