Severe Thunderstorms in the Ohio Valley and Mid-Atlantic; Heat Continuing in the Central U.S.

Widespread strong to severe thunderstorms are expected from the Upper Ohio Valley into the Mid-Atlantic through Friday, with damaging winds as the primary threat. Dangerous heat will continue from the South-Central U.S. to the Midwest, Ohio/Tennessee valleys, and Mid-Atlantic. Widespread Major to Extreme Heat Risk is forecast into the weekend and will confine to the South-Central U.S. by Labor Day Read More >

Current conditions at

Ravalli County Airport (KHRF)

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

Mostly Cloudy

52°F

11°C

Humidity	87%
Wind Speed	N 0 MPH
Barometer	29.78 in (1008.47 mb)
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Last update	03 Sep 10:55 PM MDT

More Information:

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

Extended Forecast for

Hamilton MT

Tonight
Low: 45 °F
Rain
Friday
High: 68 °F
Showers and
Patchy Fog
Friday Night
Low: 44 °F
Rain Likely
and Patchy
Fog
Saturday
High: 73 °F
Chance
Showers and
Patchy Fog
Saturday Night
Low: 43 °F
Chance Rain
Sunday
High: 74 °F
Mostly Cloudy
then Chance
T-storms
Sunday Night
Low: 45 °F
Showers
Labor Day
High: 64 °F
Showers
Monday Night
Low: 41 °F
Chance Rain

Detailed Forecast

Tonight

Rain, mainly after 2am. Low around 45. Light north wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

Rain and thunderstorms before 4pm, then showers and possibly a thunderstorm, mainly after 4pm. Patchy fog before 9am. High near 68. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

Rain and thunderstorms likely. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 44. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

A chance of rain before 3pm, then a chance of showers and thunderstorms after 3pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 73. Calm wind becoming west northwest around 5 mph in the afternoon. Chance of precipitation is 50%.

Saturday Night

A 30 percent chance of rain. Mostly cloudy, with a low around 43. North wind around 6 mph becoming calm after midnight.

Sunday

A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 74.

Sunday Night

Showers and possibly a thunderstorm. Low around 45. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Labor Day

Rain before noon, then showers and possibly a thunderstorm after noon. Cloudy, with a high near 64.

Monday Night

A chance of rain. Mostly cloudy, with a low around 41.

Tuesday

A slight 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 43.