Severe Thunderstorms and Heavy Rainfall Across the Midwest into the Great Lakes Region; Significant Heat in the Southwest

Strong to severe storms may produce damaging winds, isolated hail, and a few tornadoes from the Midwest into the lower Great Lakes. These storms may also produce areas of heavy rain and flash flooding. Significant heat will continue across parts of the Desert Southwest into western Texas and north Alaska. Dangerous heat will also build into the Eastern and Central U.S. and continue into next week. Read More >

Current conditions at

Ravalli County Airport (KHRF)

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

Clear

48°F

9°C

Humidity	76%
Wind Speed	SSE 4 MPH
Barometer	30.05 in (1017.61 mb)
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Wind Chill	47°F (8°C)
Last update	18 Jun 06:35 AM MDT

More Information:

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

Extended Forecast for

Hamilton MT

Today
High: 85 °F
Sunny
Tonight
Low: 50 °F
Mostly Clear
Juneteenth
High: 84 °F
Sunny then
Slight Chance
T-storms
Thursday Night
Low: 51 °F
Partly Cloudy
then Chance
Showers
Friday
High: 71 °F
Chance
Showers then
Showers
Friday Night
Low: 45 °F
Showers
Saturday
High: 60 °F
Showers
Saturday Night
Low: 39 °F
Rain Likely
Sunday
High: 59 °F
Showers
Likely

Detailed Forecast

Today

Sunny, with a high near 85. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.

Tonight

Mostly clear, with a low around 50. West northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.

Juneteenth

A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 84. Calm wind becoming north 5 to 7 mph in the afternoon.

Thursday Night

A chance of showers and thunderstorms between midnight and 3am, then a chance of rain after 3am. Mostly cloudy, with a low around 51. North wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 30%.

Friday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. High near 71. Calm wind becoming northwest 5 to 8 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

Showers and possibly a thunderstorm before midnight, then rain after midnight. Low around 45. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Saturday

Rain before noon, then showers and possibly a thunderstorm after noon. High near 60. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Rain likely. Mostly cloudy, with a low around 39.

Sunday

Rain likely before noon, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 59.

Sunday Night

A slight chance of rain before midnight. Mostly cloudy, with a low around 37.

Monday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 70.

Monday Night

Partly cloudy, with a low around 42.

Tuesday

A slight chance of showers and thunderstorms. Sunny, with a high near 77.