Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >

Current conditions at

JETTE (JETM8)

Lat: 47.76706°NLon: 114.23378°WElev: 3593.0ft.

57°F

14°C

Humidity	75%
Wind Speed	SW 1 MPH
Barometer	NA
Dewpoint	49°F (9°C)
Visibility	NA
Last update	04 Sep 12:43 PM MDT

More Information:

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

Extended Forecast for

Polson MT

This Afternoon
High: 69 °F
Mostly Sunny
Tonight
Low: 45 °F
Chance Rain
and Patchy
Fog
Saturday
High: 73 °F
Chance Rain
and Patchy
Fog then
Sunny
Saturday Night
Low: 46 °F
Rain Likely
Sunday
High: 73 °F
Chance
Showers
Sunday Night
Low: 43 °F
Showers
Labor Day
High: 65 °F
Showers
Monday Night
Low: 41 °F
Rain Likely
Tuesday
High: 70 °F
Chance Rain
then Mostly
Sunny

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 69. Light and variable wind becoming south around 5 mph.

Tonight

A slight chance of rain before 11pm, then a chance of rain after 3am. Patchy fog after 3am. Otherwise, increasing clouds, with a low around 45. North northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.

Saturday

A 50 percent chance of rain, mainly before 8am. Patchy fog before 9am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 73. Calm wind becoming northeast around 6 mph in the afternoon. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday Night

A chance of rain and thunderstorms, then rain likely after 11pm. Mostly cloudy, with a low around 46. North northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

A chance of rain before noon, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 73. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 30%.

Sunday Night

Showers and possibly a thunderstorm before 9pm, then rain, mainly after 9pm. Low around 43. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Labor Day

Rain before noon, then showers and possibly a thunderstorm after noon. High near 65. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Monday Night

Rain likely, mainly before midnight. Mostly cloudy, with a low around 41.

Tuesday

A chance of rain before noon. Mostly sunny, with a high near 70.

Tuesday Night

Partly cloudy, with a low around 41.

Wednesday

Mostly sunny, with a high near 75.

Wednesday Night

Partly cloudy, with a low around 44.

Thursday

Mostly sunny, with a high near 78.