Heavy Rainfall Possible in the Upper Midwest, South Texas, and Puerto Rico and the Virgin Islands

Scattered thunderstorms and heavy rainfall may bring areas of flooding though the weekend over the Upper Midwest. A tropical disturbance will bring moderate to locally heavy rain to portions of South Texas into Saturday. Tropical Storm Erin may bring isolated flash and urban flooding, landslides or mudslides, and tropical storm conditions to Puerto Rico and the U.S. Virgin Islands. Read More >

Current conditions at

Sieben I-15 MP 216 (MTSBN)

Lat: 46.88748267°NLon: 112.1111196°WElev: 4199.0ft.

49°F

9°C

Humidity	95%
Wind Speed	SE 1 MPH
Barometer	NA
Dewpoint	48°F (9°C)
Visibility	NA
Last update	15 Aug 06:30 AM MDT

More Information:

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

Extended Forecast for

7 Miles NW Canyon Creek MT

Today
High: 79 °F
Sunny then
Haze
Tonight
Low: 57 °F
Mostly Clear
Saturday
High: 81 °F
Mostly Sunny
Saturday Night
Low: 56 °F
Slight Chance
T-storms then
Partly Cloudy
Sunday
High: 76 °F
Partly Sunny
then Chance
Showers
Sunday Night
Low: 54 °F
Chance
T-storms then
Mostly Cloudy
Monday
High: 81 °F
Mostly Sunny
Monday Night
Low: 58 °F
Mostly Clear
Tuesday
High: 84 °F
Sunny

Detailed Forecast

Today

Widespread haze between noon and 2pm. Mostly sunny, with a high near 79. Light and variable wind becoming west southwest 6 to 11 mph in the morning. Winds could gust as high as 22 mph.

Tonight

Mostly clear, with a low around 57. West wind 5 to 10 mph becoming light northwest in the evening. Winds could gust as high as 20 mph.

Saturday

Mostly sunny, with a high near 81. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

Saturday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 56. West wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 20%.

Sunday

A 30 percent chance of showers after noon. Partly sunny, with a high near 76. Calm wind becoming west 5 to 9 mph in the afternoon.

Sunday Night

A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 54. West southwest wind 5 to 8 mph becoming calm after midnight.

Monday

Mostly sunny, with a high near 81. Light southwest wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

Monday Night

Mostly clear, with a low around 58. West wind 5 to 8 mph becoming calm in the evening.

Tuesday

Sunny, with a high near 84.

Tuesday Night

Mostly clear, with a low around 58.

Wednesday

Sunny, with a high near 85.

Wednesday Night

Mostly clear, with a low around 56.