Severe Weather Threats Across the Plains; Dangerous Heat and Wildfire Concerns for the West; Watching the Tropics

Severe thunderstorms are expected across the Central Plains accompanied by damaging wind gusts and large hail. In addition, heavy rainfall may lead to instances of flash flooding from the Plains and mid-Atlantic regions. The heavy rainfall threat continues across Florida and across the northern Gulf as we monitor a tropical disturbance tracking westward. Critical fire weather for the Great Basin. Read More >

Current conditions at

ST. MARY (SRYM8)

Lat: 48.74108°NLon: 113.43289°WElev: 4557.0ft.

46°F

8°C

Humidity	95%
Wind Speed	N 5 MPH
Barometer	NA
Dewpoint	45°F (7°C)
Visibility	NA
Wind Chill	44°F (7°C)
Last update	15 Jul 11:11 AM MDT

More Information:

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

Extended Forecast for

7 Miles S St Mary MT

This Afternoon
High: 33 °F
Snow Likely
and Breezy
Tonight
Low: 32 °F
Chance
Rain/Snow
then Mostly
Cloudy
Wednesday
High: 50 °F
Mostly Sunny
Wednesday Night
Low: 40 °F
Partly Cloudy
Thursday
High: 53 °F
Sunny then
Chance
T-storms
Thursday Night
Low: 41 °F
Slight Chance
Showers then
Mostly Cloudy
Friday
High: 56 °F
Mostly Sunny
Friday Night
Low: 46 °F
Partly Cloudy
Saturday
High: 59 °F
Partly Sunny

Detailed Forecast

This Afternoon

Snow likely before 2pm, then a chance of snow showers between 2pm and 3pm, then a chance of snow after 3pm. Some thunder is also possible. Cloudy, with a high near 33. Breezy, with an east northeast wind 18 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

A chance of rain and snow, mainly before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 32. East northeast wind 9 to 18 mph becoming south southeast after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Wednesday

Mostly sunny, with a high near 50. South southeast wind 9 to 13 mph.

Wednesday Night

Partly cloudy, with a low around 40. Southeast wind 9 to 14 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

Thursday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 53. West southwest wind 9 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph.

Thursday Night

A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 41. North wind 9 to 14 mph.

Friday

Mostly sunny, with a high near 56. Northwest wind 8 to 11 mph becoming south southwest in the morning.

Friday Night

Partly cloudy, with a low around 46. South southwest wind around 11 mph becoming southeast in the evening.

Saturday

Partly sunny, with a high near 59.

Saturday Night

Mostly cloudy, with a low around 47.

Sunday

A slight chance of showers. Mostly sunny, with a high near 57.