Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Current conditions at

ST. IGNATIUS (SIGM)

Lat: 47.31333°NLon: 114.09806°WElev: 2990.0ft.

56°F

13°C

Humidity	81%
Wind Speed	SE 3 MPH
Barometer	NA
Dewpoint	51°F (11°C)
Visibility	NA
Last update	13 Aug 01:00 AM MDT

More Information:

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

Extended Forecast for

Arlee MT

This Afternoon
High: 78 °F
Chance
T-storms
Tonight
Low: 55 °F
Chance
T-storms then
Slight Chance
Showers
Friday
High: 73 °F
Showers
Friday Night
Low: 54 °F
Chance
T-storms then
Partly Cloudy
Saturday
High: 81 °F
Mostly Sunny
Saturday Night
Low: 56 °F
Partly Cloudy
Sunday
High: 84 °F
Sunny
Sunday Night
Low: 58 °F
Mostly Cloudy
Monday
High: 83 °F
Partly Sunny
then Slight
Chance
T-storms

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms. Patchy smoke. Partly sunny, with a high near 78. North northwest wind around 5 mph.

Tonight

A chance of showers and thunderstorms before 10pm, then a slight chance of showers after 5am. Patchy smoke before 8pm. Mostly cloudy, with a low around 55. North northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.

Friday

Showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. Patchy smoke before noon, then patchy smoke after 1pm. High near 73. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

A 30 percent chance of showers and thunderstorms before 9pm. Patchy smoke before 9pm. Partly cloudy, with a low around 54. Light and variable wind.

Saturday

Mostly sunny, with a high near 81. Light and variable wind.

Saturday Night

Partly cloudy, with a low around 56.

Sunday

Sunny, with a high near 84.

Sunday Night

Mostly cloudy, with a low around 58.

Monday

A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 83.