Severe Thunderstorms and Flash Flooding Possible Through the Holiday Weekend

Severe thunderstorms, heavy rainfall, and additional flash flooding will remain possible across much of the central U.S. and into parts of the Ohio Valley and Mid Atlantic through Monday. Elsewhere, cool and unsettled weather will persist over the West, while record high temperatures are expected in the Southeast. Read More >

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Current conditions at

HAMILTON (K6S5)

Lat: 46.25149°NLon: 114.12554°WElev: 3642ft.

Overcast

50°F

10°C

Humidity	94%
Wind Speed	calm
Barometer	29.84 in
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Last update	26 May 12:40 am MDT

More Information:

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

Extended Forecast for

Hamilton MT

Overnight

Showers
Low: 45 °F
Sunday

Showers
High: 63 °F
Sunday
Night

Showers then
Showers
Likely
Low: 46 °F
Memorial
Day

Showers
Likely
High: 63 °F
Monday
Night

Showers
Likely then
Slight Chance
Showers
Low: 43 °F
Tuesday

Mostly Sunny
High: 69 °F
Tuesday
Night

Mostly Clear
Low: 43 °F
Wednesday

Sunny
High: 74 °F
Wednesday
Night

Mostly Clear
Low: 47 °F

Detailed Forecast

Overnight

Showers. Low around 45. East southeast wind 7 to 9 mph. Chance of precipitation is 80%.

Sunday

Showers, with thunderstorms also possible after 1pm. High near 63. Southeast wind 8 to 10 mph becoming east northeast in the afternoon. Chance of precipitation is 100%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

Showers and possibly a thunderstorm before 10pm, then showers likely. Low around 46. East wind 7 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Memorial Day

A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Cloudy, with a high near 63. East southeast wind 5 to 7 mph becoming northeast in the morning. Chance of precipitation is 60%.

Monday Night

Showers likely and possibly a thunderstorm before 7pm, then a slight chance of showers between 7pm and 1am. Mostly cloudy, with a low around 43. Northeast wind 5 to 8 mph. Chance of precipitation is 60%.

Tuesday

Mostly sunny, with a high near 69.

Tuesday Night

Mostly clear, with a low around 43.

Wednesday

Sunny, with a high near 74.

Wednesday Night

Mostly clear, with a low around 47.

Thursday

A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 74.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 48.