Heavy Rainfall and Severe Thunderstorms in the Midwest and Ohio Valley Tuesday

Multiple rounds of severe thunderstorms appear likely Tuesday across the Midwest and Ohio Valley, with severe wind gusts in excess of 75 mph as the primary threat. Heavy to excessive rainfall may lead to considerable flash and urban flooding impacts Tuesday across portions of the Ohio Valley. A Moderate Risk (level 3 of 4) of excessive rainfall has been issued. Read More >

Hazardous Weather Conditions

Air Quality Alert

Current conditions at

WEST GLACIER (WGRM8)

Lat: 48.51061°NLon: 113.99677°WElev: 3165.0ft.

53°F

12°C

Humidity	91%
Wind Speed	SW 0 MPH
Barometer	NA
Dewpoint	50°F (10°C)
Visibility	NA
Last update	11 Aug 01:12 AM MDT

More Information:

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

Extended Forecast for

14 Miles WSW St Mary MT

Overnight
Low: 48 °F
Areas Smoke
Tuesday
High: 68 °F
Areas Smoke
Tuesday Night
Low: 48 °F
Areas Smoke
Wednesday
High: 57 °F
Slight Chance
Rain then
Showers
Wednesday Night
Low: 45 °F
Showers
Thursday
High: 52 °F
Showers
Thursday Night
Low: 43 °F
Showers
Likely
Friday
High: 57 °F
Showers
Likely
Friday Night
Low: 43 °F
Slight Chance
T-storms then
Partly Cloudy

Detailed Forecast

Overnight

Areas of smoke. Mostly clear, with a low around 48. West northwest wind around 5 mph becoming south.

Tuesday

Areas of smoke. Sunny, with a high near 68. West southwest wind 5 to 14 mph, with gusts as high as 28 mph.

Tuesday Night

Areas of smoke before 2am. Partly cloudy, with a low around 48. West southwest wind 5 to 13 mph becoming east northeast after midnight. Winds could gust as high as 24 mph.

Wednesday

A slight chance of rain between 10am and noon, then showers and possibly a thunderstorm after noon. High near 57. East northeast wind 8 to 10 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers and possibly a thunderstorm, mainly before 3am, then rain after 3am. Low around 45. Northeast wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

Showers and possibly a thunderstorm before 9am, then rain between 9am and noon, then showers and possibly a thunderstorm after noon. High near 52. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Showers likely and possibly a thunderstorm before 9pm, then rain likely after 9pm. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.

Friday

A chance of rain, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 57.

Friday Night

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 43.

Saturday

Mostly sunny, with a high near 63.

Saturday Night

Partly cloudy, with a low around 48.

Sunday

Mostly sunny, with a high near 66.

Sunday Night

Partly cloudy, with a low around 50.