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

Cow Creek MT-13 MP 19.9 (MTCOW)

Lat: 47.68837°NLon: 105.49186°WElev: 2348.0ft.

81°F

27°C

Humidity	55%
Wind Speed	E 12 MPH
Barometer	NA
Dewpoint	63°F (17°C)
Visibility	NA
Heat Index	82°F (28°C)
Last update	16 Aug 11:30 AM MDT

More Information:

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

Extended Forecast for

11 Miles NE Circle MT

Today
High: 90 °F
Chance
T-storms
Tonight
Low: 61 °F
Chance
T-storms
Sunday
High: 87 °F
Chance
Showers
Sunday Night
Low: 61 °F
Chance
T-storms then
Mostly Cloudy
Monday
High: 88 °F
Mostly Sunny
Monday Night
Low: 63 °F
Mostly Clear
Tuesday
High: 94 °F
Sunny
Tuesday Night
Low: 67 °F
Mostly Clear
Wednesday
High: 97 °F
Hot

Detailed Forecast

Today

A 50 percent chance of showers and thunderstorms, mainly after 2pm. Increasing clouds, with a high near 90. East southeast wind 10 to 14 mph.

Tonight

A 50 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 61. Southeast wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 29 mph.

Sunday

A slight chance of showers, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 87. East wind around 6 mph. Chance of precipitation is 30%.

Sunday Night

A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 61. East wind around 6 mph becoming calm after midnight.

Monday

Mostly sunny, with a high near 88. Calm wind becoming southeast 5 to 7 mph in the afternoon.

Monday Night

Mostly clear, with a low around 63. Southeast wind 3 to 7 mph.

Tuesday

Sunny, with a high near 94. Calm wind becoming southeast 5 to 8 mph in the morning.

Tuesday Night

Mostly clear, with a low around 67. Southeast wind around 8 mph.

Wednesday

Sunny and hot, with a high near 97. South southeast wind 6 to 11 mph.

Wednesday Night

A 20 percent chance of showers after midnight. Mostly clear, with a low around 63. West wind 5 to 10 mph becoming north after midnight.