Severe Weather and Heavy Rainfall in the Ohio Valley; Heat Continuing in the South and Southeast

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians tonight. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

Georgetown Lake (MTGTL)

Lat: 46.191°NLon: 113.3°WElev: 6338.0ft.

71°F

22°C

Humidity	30%
Wind Speed	WNW 5 MPH
Barometer	NA
Dewpoint	38°F (3°C)
Visibility	NA
Last update	11 Aug 08:30 PM MDT

More Information:

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

Extended Forecast for

18 Miles SSW Georgetown MT

Red Flag Warning until August 11, 09:00pm

Click here for hazard details and duration

...

Red Flag Warning until August 11, 09:00pm
NOW until 9:00pm Tue
Red Flag Warning
Tonight
Low: 46 °F
Smoke
Wednesday
High: 65 °F
Areas Smoke
then Chance
Showers
Wednesday Night
Low: 42 °F
Slight Chance
T-storms then
Mostly Cloudy
Thursday
High: 58 °F
Partly Sunny
then Showers
Likely
Thursday Night
Low: 42 °F
Showers then
Chance Rain
Friday
High: 55 °F
Chance Rain
then Showers
Friday Night
Low: 41 °F
Chance
T-storms then
Slight Chance
Rain
Saturday
High: 56 °F
Showers
Likely

Detailed Forecast

Tonight

Widespread smoke, mainly before midnight. Partly cloudy, with a low around 46. West northwest wind 6 to 11 mph becoming light north northwest after midnight. Winds could gust as high as 22 mph.

Wednesday

A 30 percent chance of showers and thunderstorms after 3pm. Areas of smoke. Increasing clouds, with a high near 65. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 22 mph.

Wednesday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of rain between 9pm and 10pm. Widespread smoke before 7pm. Mostly cloudy, with a low around 42. Northwest wind 8 to 10 mph becoming east after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 20%.

Thursday

Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 58. East wind 6 to 8 mph becoming west in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Showers and possibly a thunderstorm before midnight, then a chance of rain after midnight. Low around 42. West northwest wind around 6 mph becoming east northeast after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Friday

A chance of rain, then showers and possibly a thunderstorm after noon. High near 55. 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 chance of showers and thunderstorms before midnight, then a slight chance of rain after midnight. Mostly cloudy, with a low around 41. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

A slight chance of rain, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 56.

Saturday Night

A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 41.

Sunday

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 61.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 44.

Monday

A chance of showers and thunderstorms. Partly sunny, with a high near 62.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 45.