Heavy Rainfall Continues in Hawaii; Severe Thunderstorms and Heavy Rainfall in the Plains and Southern Appalachians

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorms and heavy rainfall will shift into the southern Appalachians today. Strong to severe thunderstorms may produce large hail, scattered wind gusts, and heavy rain today across the northern and central Plains. Read More >

Current conditions at

USCRN SITE NEAR ST. MARY 1SSW (MRYM8)

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

47°F

8°C

Humidity	81%
Wind Speed	NA 2 MPH
Barometer	NA
Dewpoint	41°F (5°C)
Visibility	NA
Last update	17 Aug 05:10 AM MDT

More Information:

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

Extended Forecast for

3 Miles W St Mary MT

Today
High: 60 °F
Partly Sunny
then Chance
Showers
Tonight
Low: 50 °F
Slight Chance
T-storms then
Partly Cloudy
Tuesday
High: 61 °F
Decreasing
Clouds
Tuesday Night
Low: 49 °F
Mostly Clear
Wednesday
High: 61 °F
Sunny
Wednesday Night
Low: 49 °F
Mostly Clear
Thursday
High: 63 °F
Sunny
Thursday Night
Low: 50 °F
Mostly Clear
Friday
High: 68 °F
Mostly Sunny

Detailed Forecast

Today

A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 60. West wind 6 to 10 mph. Chance of precipitation is 30%.

Tonight

A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 50. West wind 6 to 9 mph.

Tuesday

Mostly cloudy, then gradually becoming sunny, with a high near 61. West southwest wind 7 to 13 mph, with gusts as high as 20 mph.

Tuesday Night

Mostly clear, with a low around 49. West southwest wind 9 to 14 mph, with gusts as high as 20 mph.

Wednesday

Sunny, with a high near 61. West southwest wind 13 to 15 mph, with gusts as high as 22 mph.

Wednesday Night

Mostly clear, with a low around 49. West southwest wind 9 to 11 mph, with gusts as high as 20 mph.

Thursday

Sunny, with a high near 63. West southwest wind 5 to 7 mph becoming north in the afternoon.