Severe Weather and Flooding Threats for the Central U.S.; Dangerous Heat in the Southern and Western U.S.

Severe weather and flooding threats will continue for portions of the central U.S. over the next couple of days, with multiple rounds of thunderstorms expected. Dangerous heat will persist across the southern and western U.S. through mid-week. Hot and dry conditions will fuel fire weather concerns for the Intermountain West, where dry thunderstorms may spark additional wildfires. Read More >

Current conditions at

Garrison I-90 MP 174.4 (MTGAR)

Lat: 46.52361°NLon: 112.80843°WElev: 4327.0ft.

56°F

13°C

Humidity	54%
Wind Speed	SSE 3 MPH
Barometer	NA
Dewpoint	39°F (4°C)
Visibility	NA
Last update	24 Jun 07:30 AM MDT

More Information:

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

Extended Forecast for

Garrison MT

Today
High: 78 °F
Sunny then
Chance
Showers
Tonight
Low: 46 °F
Slight Chance
T-storms then
Slight Chance
Rain
Thursday
High: 77 °F
Showers
Likely
Thursday Night
Low: 49 °F
Slight Chance
T-storms then
Mostly Cloudy
Friday
High: 70 °F
Slight Chance
Rain then
Showers
Friday Night
Low: 42 °F
Showers
Saturday
High: 61 °F
Showers
Saturday Night
Low: 37 °F
Showers
Likely
Sunday
High: 55 °F
Showers
Likely

Detailed Forecast

Today

A 30 percent chance of showers and thunderstorms, mainly between 3pm and 4pm. Mostly sunny, with a high near 78. Calm wind becoming northeast 5 to 8 mph in the afternoon.

Tonight

A slight chance of showers and thunderstorms before 9pm, then a slight chance of rain after 9pm. Mostly cloudy, with a low around 46. East northeast wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

Thursday

A chance of rain, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 77. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of rain between 9pm and midnight. Mostly cloudy, with a low around 49. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

Friday

A slight chance of rain, then showers and possibly a thunderstorm after noon. High near 70. Calm wind becoming west around 6 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 9pm, then rain, mainly after 9pm. Low around 42. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

Rain likely, then showers and possibly a thunderstorm after noon. High near 61. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers likely and possibly a thunderstorm before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 37.

Sunday

Rain likely before noon, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 55.

Sunday Night

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

Monday

A chance of rain and thunderstorms. Mostly cloudy, with a high near 60.

Monday Night

A slight chance of rain. Partly cloudy, with a low around 37.

Tuesday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 68.