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

Lewistown Divide MT-200 MP 90.3 (MTLEW)

Lat: 47.07579°NLon: 109.26247°WElev: 4723.0ft.

66°F

19°C

Humidity	50%
Wind Speed	WNW 5 MPH
Barometer	NA
Dewpoint	47°F (8°C)
Visibility	NA
Last update	16 Aug 10:30 AM MDT

More Information:

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

Extended Forecast for

Forestgrove MT

Today
High: 84 °F
Sunny then
Slight Chance
T-storms
Tonight
Low: 56 °F
Chance
T-storms then
Partly Cloudy
Sunday
High: 81 °F
Sunny then
Slight Chance
T-storms
Sunday Night
Low: 55 °F
Chance
T-storms then
Mostly Cloudy
Monday
High: 84 °F
Sunny
Monday Night
Low: 58 °F
Mostly Clear
Tuesday
High: 89 °F
Sunny
Tuesday Night
Low: 60 °F
Mostly Clear
Wednesday
High: 88 °F
Sunny

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 84. West northwest wind around 7 mph becoming east in the afternoon.

Tonight

A 40 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 56. Southeast wind 6 to 8 mph becoming west northwest in the evening.

Sunday

A 20 percent chance of showers and thunderstorms after noon. Widespread haze after 3pm. Mostly sunny, with a high near 81. West southwest wind 5 to 7 mph becoming east northeast in the afternoon.

Sunday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Widespread haze before 7pm. Mostly cloudy, with a low around 55. Southeast wind around 6 mph becoming west southwest in the evening. Chance of precipitation is 30%.

Monday

Sunny, with a high near 84. Southwest wind 5 to 7 mph becoming southeast in the afternoon.

Monday Night

Mostly clear, with a low around 58. East wind around 6 mph becoming south southwest after midnight.

Tuesday

Sunny, with a high near 89. South southwest wind 6 to 8 mph becoming east in the afternoon.

Tuesday Night

Mostly clear, with a low around 60. East wind around 8 mph becoming south southwest after midnight.

Wednesday

Sunny, with a high near 88.

Wednesday Night

Partly cloudy, with a low around 57.