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

LITTLE SNOWY (LSNM8)

Lat: 46.75128°NLon: 109.02317°WElev: 4975.0ft.

54°F

12°C

Humidity	79%
Wind Speed	NNE 2 MPH
Barometer	NA
Dewpoint	48°F (9°C)
Visibility	NA
Last update	17 Aug 04:40 AM MDT

More Information:

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

Extended Forecast for

20 Miles SSE Grass Range MT

Today
High: 83 °F
Mostly Sunny
then Slight
Chance
T-storms
Tonight
Low: 56 °F
Chance
T-storms then
Partly Cloudy
Monday
High: 89 °F
Haze then
Slight Chance
Showers
Monday Night
Low: 60 °F
Partly Cloudy
Tuesday
High: 94 °F
Sunny
Tuesday Night
Low: 61 °F
Mostly Clear
Wednesday
High: 92 °F
Sunny
Wednesday Night
Low: 61 °F
Partly Cloudy
Thursday
High: 80 °F
Sunny

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 83. West northwest wind 5 to 8 mph becoming light and variable.

Tonight

A 50 percent chance of showers and thunderstorms, mainly before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 56. South wind 16 to 21 mph becoming southwest 6 to 11 mph in the evening. Winds could gust as high as 28 mph.

Monday

A 20 percent chance of showers after noon. Widespread haze between 10am and 11am. Mostly sunny, with a high near 89. West southwest wind 5 to 7 mph becoming light and variable.

Monday Night

Partly cloudy, with a low around 60. South southwest wind around 6 mph becoming light and variable after midnight.

Tuesday

Sunny, with a high near 94. West southwest wind 5 to 7 mph becoming south in the afternoon.

Tuesday Night

Mostly clear, with a low around 61. South southeast wind around 6 mph becoming southwest after midnight.

Wednesday

Sunny, with a high near 92. West southwest wind 6 to 10 mph becoming northwest in the afternoon.

Wednesday Night

Partly cloudy, with a low around 61. Northwest wind 8 to 10 mph.

Thursday

Sunny, with a high near 80.