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

Sher-Wood Airport (KPWD)

Lat: 48.789°NLon: 104.52297°WElev: 2264.0ft.

Overcast

63°F

17°C

Humidity	72%
Wind Speed	E 14 MPH
Barometer	29.98 in (1015.24 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	16 Aug 12:15 AM MDT

More Information:

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

Extended Forecast for

Outlook MT

Overnight
Low: 55 °F
Partly Cloudy
Saturday
High: 81 °F
Sunny
Saturday Night
Low: 61 °F
Heavy Rain
Sunday
High: 82 °F
Partly Sunny
then Chance
T-storms
Sunday Night
Low: 60 °F
Chance
T-storms
Monday
High: 83 °F
Mostly Sunny
Monday Night
Low: 60 °F
Slight Chance
T-storms then
Mostly Clear
Tuesday
High: 89 °F
Sunny
Tuesday Night
Low: 64 °F
Mostly Clear

Detailed Forecast

Overnight

Partly cloudy, with a low around 55. East wind around 9 mph.

Saturday

Sunny, with a high near 81. Southeast wind 9 to 17 mph, with gusts as high as 28 mph.

Saturday Night

A 40 percent chance of showers and thunderstorms, mainly between 8pm and midnight. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 61. Southeast wind 13 to 17 mph, with gusts as high as 28 mph.

Sunday

A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 82. South southeast wind around 10 mph.

Sunday Night

A 40 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 60. Southeast wind 5 to 9 mph.

Monday

Mostly sunny, with a high near 83. Southeast wind 5 to 7 mph.

Monday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 60. East wind 6 to 8 mph becoming south southeast after midnight.

Tuesday

Sunny, with a high near 89. South southeast wind 6 to 9 mph.

Tuesday Night

Mostly clear, with a low around 64. East southeast wind 8 to 10 mph.

Wednesday

Sunny, with a high near 90. Southeast wind 7 to 11 mph, with gusts as high as 18 mph.

Wednesday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 61. Southeast wind 9 to 11 mph becoming north after midnight. Winds could gust as high as 18 mph.

Thursday

Mostly sunny, with a high near 80.

Thursday Night

A slight chance of showers. Partly cloudy, with a low around 55.

Friday

Mostly sunny, with a high near 74.