Heavy Rainfall Threat for Portions of Mid-Atlantic and Northeast; Heat Linger for Southeast and Expands for the West

Moisture and nearby frontal boundary will focus more showers and thunderstorms for portions of the Mid-Atlantic and Northeast today. Rainfall could be locally heavy resulting instances of flash flooding. Meanwhile, the heat lingers for areas of the Southeast and expands across the Western U.S. the next several days. Between these areas, severe thunderstorms possible for the Plains and Midwest. Read More >

Current conditions at

Garrison I-90 MP 174.4 (MTGAR)

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

71°F

22°C

Humidity	51%
Wind Speed	ESE 7 MPH
Barometer	NA
Dewpoint	52°F (11°C)
Visibility	NA
Last update	06 Jul 06:30 PM MDT

More Information:

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

Extended Forecast for

7 Miles E Garrison MT

Tonight
Low: 48 °F
Showers
Likely
Tuesday
High: 77 °F
Slight Chance
Rain then
Slight Chance
T-storms
Tuesday Night
Low: 50 °F
Mostly Clear
Wednesday
High: 81 °F
Sunny then
Chance
T-storms
Wednesday Night
Low: 49 °F
Slight Chance
T-storms then
Mostly Clear
Thursday
High: 77 °F
Sunny
Thursday Night
Low: 48 °F
Mostly Clear
Friday
High: 82 °F
Sunny
Friday Night
Low: 53 °F
Mostly Clear

Detailed Forecast

Tonight

Showers and thunderstorms likely before 2am, then a slight chance of rain after 4am. Mostly cloudy, then gradually becoming mostly clear, with a low around 48. East northeast wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday

A slight chance of rain and thunderstorms before 3pm, then a slight chance of showers and thunderstorms between 3pm and 4pm. Mostly sunny, with a high near 77. Calm wind becoming west northwest 5 to 8 mph in the afternoon. Chance of precipitation is 20%.

Tuesday Night

Mostly clear, with a low around 50. West northwest wind around 5 mph becoming calm in the evening.

Wednesday

A 30 percent chance of showers and thunderstorms after noon. Sunny through mid morning, then becoming partly sunny, with a high near 81. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.

Wednesday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of rain between 9pm and midnight. Mostly clear, with a low around 49. West southwest wind 5 to 9 mph becoming light after midnight. Chance of precipitation is 20%.

Thursday

Sunny, with a high near 77.

Thursday Night

Mostly clear, with a low around 48.

Friday

Sunny, with a high near 82.

Friday Night

Mostly clear, with a low around 53.

Saturday

Sunny, with a high near 86.

Saturday Night

Mostly clear, with a low around 54.