Erin Strengthens to a Hurricane; Heavy Rainfall Possible in Puerto Rico and the Virgin Islands, the Upper Midwest, South Texas

Hurricane Erin may bring isolated flash and urban flooding, landslides or mudslides, and possible tropical storm conditions to Puerto Rico and the U.S. Virgin Islands this weekend. Scattered thunderstorms and heavy rainfall may bring areas of flooding this weekend over the Upper Midwest. A tropical disturbance will bring locally heavy rain and mainly urban flash flooding to far southern Texas. Read More >

Current conditions at

Bearmouth I-90 MP 145.8 (MTBRM)

Lat: 46.71854°NLon: 113.29534°WElev: 3901.0ft.

89°F

32°C

Humidity	25%
Wind Speed	W 14 MPH
Barometer	NA
Dewpoint	49°F (9°C)
Visibility	NA
Heat Index	86°F (30°C)
Last update	16 Aug 03:16 PM MDT

More Information:

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

Extended Forecast for

6 Miles N Maxville MT

This Afternoon
High: 85 °F
Chance
T-storms
Tonight
Low: 48 °F
Chance
T-storms then
Slight Chance
Showers
Sunday
High: 78 °F
Partly Sunny
then Chance
T-storms
Sunday Night
Low: 47 °F
Slight Chance
T-storms then
Partly Cloudy
Monday
High: 84 °F
Mostly Sunny
Monday Night
Low: 50 °F
Mostly Clear
Tuesday
High: 91 °F
Sunny
Tuesday Night
Low: 51 °F
Partly Cloudy
Wednesday
High: 89 °F
Sunny

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 85. West northwest wind around 10 mph.

Tonight

A chance of showers and thunderstorms. Mostly cloudy, with a low around 48. West northwest wind 5 to 10 mph becoming light and variable in the evening. Chance of precipitation is 30%. New precipitation amounts between a quarter and half of an inch possible.

Sunday

A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 78. Calm wind becoming north northwest around 5 mph in the afternoon. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 47. South southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

Monday

Mostly sunny, with a high near 84. Calm wind becoming west around 6 mph in the afternoon.

Monday Night

Mostly clear, with a low around 50.

Tuesday

Sunny, with a high near 91.

Tuesday Night

Partly cloudy, with a low around 51.

Wednesday

Sunny, with a high near 89.

Wednesday Night

Mostly clear, with a low around 48.