Severe Weather and Heavy Rainfall from the High Plains to the Ohio Valley; Heat Continuing in the Central Plains and Southeast

A stationary front will be the focus for daily showers and thunderstorms capable of widely scattered flash flooding and severe weather from the High Plains to the Ohio Valley. Monsoonal thunderstorms could cause local flash flooding across the Southwest and the Great Basin. Dangerous heat continues across the Central Plains and Southeast. Many areas will see their hottest temperatures of the year. Read More >

Hazardous Weather Conditions

Lake Wind Advisory in effect from August 12, 06:00 PM MDT until August 13, 12:00 AM MDT

Current conditions at

Kalispell, Glacier Park International Airport (KGPI)

Lat: 48.30417°NLon: 114.26361°WElev: 2972.0ft.

Clear

81°F

27°C

Humidity	32%
Wind Speed	NNE 19 MPH
Barometer	29.94 in (1013.89 mb)
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	12 Aug 02:35 PM MDT

More Information:

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

Extended Forecast for

Bigfork MT

Lake Wind Advisory August 12, 06:00pm until August 13, 12:00am

Click here for hazard details and duration

Lake Wind Advisory

This Afternoon
High: 80 °F
Slight Chance
T-storms
Tonight
Low: 49 °F
Patchy Smoke
then Chance
Showers
Thursday
High: 71 °F
Showers
Likely then
Chance
Showers
Thursday Night
Low: 48 °F
Partly Cloudy
then Slight
Chance
Showers
Friday
High: 72 °F
Chance
Showers
Friday Night
Low: 48 °F
Chance
Showers then
Partly Cloudy
Saturday
High: 77 °F
Patchy Fog
then Sunny
Saturday Night
Low: 51 °F
Partly Cloudy
Sunday
High: 80 °F
Mostly Sunny

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms after 3pm. Patchy smoke. Mostly sunny, with a high near 80. West wind 5 to 10 mph becoming north northeast.

Tonight

A 30 percent chance of showers and thunderstorms, mainly after 3am. Patchy smoke before 9pm. Mostly cloudy, with a low around 49. North wind 9 to 15 mph, with gusts as high as 23 mph.

Thursday

Showers and thunderstorms likely, mainly before 3pm. Partly sunny, with a high near 71. North wind 5 to 8 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A 20 percent chance of showers after 5am. Mostly cloudy, with a low around 48. North wind 5 to 9 mph, with gusts as high as 18 mph.

Friday

A chance of showers, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 72. North wind 3 to 5 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 48. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

Patchy fog between 9am and 10am. Otherwise, sunny, with a high near 77.

Saturday Night

Partly cloudy, with a low around 51.

Sunday

Mostly sunny, with a high near 80.

Sunday Night

Partly cloudy, with a low around 52.

Monday

Partly sunny, with a high near 80.

Monday Night

A slight chance of rain and thunderstorms. Mostly cloudy, with a low around 53.