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

HORSE THIEF (HORM8)

Lat: 46.42581°NLon: 108.6745°WElev: 3414.0ft.

65°F

18°C

Humidity	63%
Wind Speed	E 1 MPH
Barometer	NA
Dewpoint	52°F (11°C)
Visibility	NA
Last update	17 Aug 03:39 AM MDT

More Information:

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

Extended Forecast for

3 Miles S Roundup MT

Today
High: 88 °F
Sunny then
Slight Chance
T-storms
Tonight
Low: 58 °F
Chance
T-storms then
Partly Cloudy
Monday
High: 91 °F
Hot
Monday Night
Low: 62 °F
Mostly Clear
Tuesday
High: 97 °F
Hot
Tuesday Night
Low: 63 °F
Mostly Clear
Wednesday
High: 98 °F
Hot
Wednesday Night
Low: 64 °F
Partly Cloudy
Thursday
High: 84 °F
Sunny

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after 4pm. Sunny, with a high near 88. Calm wind becoming south southwest around 6 mph in the afternoon.

Tonight

A 40 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 58. West wind around 6 mph becoming calm in the evening.

Monday

Sunny and hot, with a high near 91. Light south southwest wind.

Monday Night

Mostly clear, with a low around 62. South wind around 5 mph becoming calm in the evening.

Tuesday

Sunny and hot, with a high near 97. Light south southwest wind.

Tuesday Night

Mostly clear, with a low around 63. Southeast wind around 5 mph becoming calm in the evening.

Wednesday

Sunny and hot, with a high near 98. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

Wednesday Night

Partly cloudy, with a low around 64. Northwest wind 5 to 7 mph.