Record Heat for the Intermountain West and Northern Plains; Heavy Rainfall and Severe Weather Threats

Record setting heat is expected over the next several days from the Intermountain West through the northern Plains. Furthermore, fire weather concerns increase with dry and breezy conditions. Meanwhile, heavy rainfall and severe thunderstorm threats for the Ohio/Tennessee Valleys, central Appalachians and Southeast today. The threat shifts to central Gulf Coast and across central Texas this week. Read More >

Current conditions at

ST. MARY (SRYM8)

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

76°F

24°C

Humidity	31%
Wind Speed	SSW 12 MPH
Barometer	NA
Dewpoint	43°F (6°C)
Visibility	NA
Heat Index	77°F (25°C)
Last update	12 Jul 11:11 AM MDT

More Information:

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

Extended Forecast for

6 Miles SSE St Mary MT

Today
High: 70 °F
Mostly Sunny
and Breezy
Tonight
Low: 54 °F
Mostly Cloudy
and Breezy
then Mostly
Cloudy
Monday
High: 72 °F
Increasing
Clouds
Monday Night
Low: 59 °F
Mostly Cloudy
then Slight
Chance
Showers
Tuesday
High: 70 °F
Chance
Showers
Tuesday Night
Low: 58 °F
Slight Chance
T-storms then
Slight Chance
Showers
Wednesday
High: 69 °F
Showers
Likely
Wednesday Night
Low: 55 °F
Slight Chance
Showers then
Mostly Clear
Thursday
High: 70 °F
Sunny then
Chance
Showers

Detailed Forecast

Today

Mostly sunny, with a high near 70. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 33 mph.

Tonight

Mostly cloudy, with a low around 54. Breezy, with a west southwest wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 34 mph.

Monday

Increasing clouds, with a high near 72. Southwest wind 8 to 13 mph, with gusts as high as 23 mph.

Monday Night

A 20 percent chance of showers after 5am. Cloudy, then gradually becoming partly cloudy, with a low around 59. West southwest wind 8 to 10 mph, with gusts as high as 21 mph.

Tuesday

A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 70. West southwest wind 5 to 8 mph becoming east in the afternoon. Chance of precipitation is 30%.

Tuesday Night

A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Southeast wind around 8 mph becoming west southwest after midnight. Chance of precipitation is 20%.

Wednesday

Showers likely and possibly a thunderstorm before 9am, then showers likely between 9am and noon, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 69. West southwest wind 6 to 8 mph. Chance of precipitation is 70%.

Wednesday Night

A slight chance of showers before midnight. Partly cloudy, with a low around 55. West wind around 8 mph.

Thursday

A chance of showers after noon. Mostly sunny, with a high near 70.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 56.

Friday

Sunny, with a high near 70.

Friday Night

Mostly clear, with a low around 55.

Saturday

Sunny, with a high near 70.