Heavy Rainfall Threat for Mid-Atlantic into Southern New England; Fire Weather Hazards for the West

Heavy rain and isolated severe thunderstorms may cause flash flooding in the northern Mid-Atlantic today. The Mid-Atlantic and Southeast heatwave is slowly easing, while cooler, drier air spreads across the Central and Eastern U.S. for the start of August. Critical fire conditions persist in the Pacific Northwest and Four Corners due to dry storms and gusty winds. Read More >

Hazardous Weather Conditions

Flood Watch in effect from July 31, 03:00 PM MDT until July 31, 09:00 PM MDT

Current conditions at

Ravalli County Airport (KHRF)

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

Clear

88°F

31°C

Humidity	29%
Wind Speed	NNE 6 MPH
Barometer	30.0 in (1015.92 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Heat Index	86°F (30°C)
Last update	31 Jul 03:45 PM MDT

More Information:

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

Extended Forecast for

2 Miles E Hamilton MT

Flood Watch until July 31, 09:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch until July 31, 09:00pm
NOW until 9:00pm Thu
Flood Watch
This Afternoon
High: 89 °F
Severe
Thunderstorms
Tonight
Low: 53 °F
Severe
Thunderstorms
then Mostly
Cloudy
Friday
High: 83 °F
Slight Chance
Showers then
Showers
Friday Night
Low: 54 °F
Chance
T-storms then
Slight Chance
Showers
Saturday
High: 79 °F
Chance
Showers then
Chance
T-storms
Saturday Night
Low: 51 °F
Partly Cloudy
Sunday
High: 85 °F
Sunny
Sunday Night
Low: 52 °F
Partly Cloudy

Detailed Forecast

This Afternoon

A 50 percent chance of showers and thunderstorms. Some of the storms could be severe. Partly sunny, with a high near 89. North wind around 8 mph.

Tonight

Showers likely and possibly a thunderstorm before 9pm, then showers likely between 9pm and midnight. Some of the storms could be severe. Cloudy, then gradually becoming partly cloudy, with a low around 53. South southwest wind 5 to 9 mph becoming light and variable after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

A slight chance of showers, then showers and possibly a thunderstorm after noon. High near 83. Calm wind becoming west southwest 5 to 7 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. Mostly cloudy, with a low around 54. South wind 5 to 7 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

A chance of showers, with thunderstorms also possible after 9am. Partly sunny, with a high near 79. Light and variable wind becoming west northwest 5 to 8 mph in the afternoon. Chance of precipitation is 40%.

Saturday Night

Partly cloudy, with a low around 51.

Sunday

Sunny, with a high near 85.

Sunday Night

Partly cloudy, with a low around 52.

Monday

A chance of showers and thunderstorms after noon. Partly sunny, with a high near 80.

Monday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 49.

Tuesday

Mostly sunny, with a high near 78.