Severe Thunderstorms and Heavy Rainfall From the Southern High Plains into the Lower Mississippi Valley

Strong to severe thunderstorms capable of producing large hail, gusty winds and heavy rainfall will be possible over the next few days from New Mexico to Texas, into western Mississippi. Additional heavy rainfall over previously saturated soils may lead to flash and urban flooding. Isolated thunderstorms will also be possible across portions of the Midwest. Read More >

Current conditions at

Garrison I-90 MP 174.4 (MTGAR)

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

63°F

17°C

Humidity	42%
Wind Speed	SSE 3 MPH
Barometer	NA
Dewpoint	39°F (4°C)
Visibility	NA
Last update	12 May 10:15 AM MDT

More Information:

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

Extended Forecast for

6 Miles NNE Garrison MT

Today
High: 66 °F
Sunny
Tonight
Low: 43 °F
Mostly Clear
Monday
High: 61 °F
Sunny then
Chance Rain
Monday Night
Low: 41 °F
Slight Chance
Rain and
Breezy
Tuesday
High: 55 °F
Showers
Likely
Tuesday Night
Low: 38 °F
Slight Chance
T-storms then
Mostly Cloudy
Wednesday
High: 60 °F
Mostly Sunny
then Slight
Chance Rain
Wednesday Night
Low: 42 °F
Slight Chance
Rain
Thursday
High: 62 °F
Chance Rain

Detailed Forecast

Today

Sunny, with a high near 66. West wind 10 to 14 mph, with gusts as high as 18 mph.

Tonight

Mostly clear, with a low around 43. West northwest wind 9 to 15 mph, with gusts as high as 20 mph.

Monday

A 30 percent chance of rain after noon. Mostly sunny, with a high near 61. West wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 24 mph.

Monday Night

A 20 percent chance of rain. Mostly cloudy, with a low around 41. Breezy, with a west wind 17 to 22 mph decreasing to 11 to 16 mph after midnight.

Tuesday

A chance of rain, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 55. Northwest wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 38.

Wednesday

A 20 percent chance of rain after noon. Mostly sunny, with a high near 60.

Wednesday Night

A slight chance of rain. Partly cloudy, with a low around 42.

Thursday

A chance of rain, mainly after noon. Mostly sunny, with a high near 62.

Thursday Night

A chance of rain, mainly before midnight. Partly cloudy, with a low around 41. Breezy.

Friday

A chance of rain. Snow level 7100 feet rising to 7600 feet in the afternoon. Mostly sunny, with a high near 58. Breezy.

Friday Night

A slight chance of rain and snow. Snow level 7800 feet lowering to 6700 feet after midnight . Partly cloudy, with a low around 37. Breezy.

Saturday

A chance of rain and snow. Some thunder is also possible. Snow level 6400 feet rising to 7200 feet in the afternoon. Mostly sunny, with a high near 52.