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

Air Quality Alert

Current conditions at

Ravalli County Airport (KHRF)

Lat: 46.25463°NLon: 114.1246°WElev: 3644.0ft.

Clear

79°F

26°C

Humidity	29%
Wind Speed	N 6 MPH
Barometer	29.9 in (1012.53 mb)
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	12 Aug 02:15 PM MDT

More Information:

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

Extended Forecast for

4 Miles NNW Darby MT

This Afternoon
High: 84 °F
Patchy Smoke
Tonight
Low: 56 °F
Slight Chance
Showers
Thursday
High: 78 °F
Slight Chance
Showers then
Chance
T-storms
Thursday Night
Low: 57 °F
Showers
Likely
Friday
High: 72 °F
Showers
Friday Night
Low: 55 °F
Chance
T-storms then
Partly Cloudy
Saturday
High: 76 °F
Mostly Sunny
then Chance
T-storms
Saturday Night
Low: 55 °F
Chance
Showers then
Mostly Cloudy
Sunday
High: 79 °F
Mostly Sunny
then Slight
Chance
T-storms

Detailed Forecast

This Afternoon

Patchy smoke. Mostly sunny, with a high near 84. North wind 5 to 8 mph, with gusts as high as 18 mph.

Tonight

A 20 percent chance of showers before 3am. Patchy smoke. Partly cloudy, with a low around 56. North northwest wind 5 to 9 mph becoming light north northeast after midnight. Winds could gust as high as 20 mph.

Thursday

A slight chance of showers, then a chance of showers and thunderstorms after 3pm. Patchy smoke. Mostly sunny, with a high near 78. Calm wind becoming east 5 to 7 mph in the afternoon. Chance of precipitation is 30%.

Thursday Night

Showers and thunderstorms likely before 5am, then a chance of showers. Patchy smoke. Mostly cloudy, with a low around 57. West northwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

Showers likely, then showers and possibly a thunderstorm after noon. Patchy smoke before 7am. High near 72. Calm wind becoming west around 5 mph in the afternoon. 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 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 55. Chance of precipitation is 40%.

Saturday

A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 76.

Saturday Night

A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 55.

Sunday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 79.

Sunday Night

A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 57.

Monday

A chance of showers and thunderstorms. Partly sunny, with a high near 79.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 57.