Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Current conditions at

Lewistown Divide MT-200 MP 90.3 (MTLEW)

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

76°F

24°C

Humidity	22%
Wind Speed	ESE 9 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	NA
Heat Index	77°F (25°C)
Last update	01 Sep 03:00 PM MDT

More Information:

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

Extended Forecast for

Lewistown MT

Tonight
Low: 55 °F
Partly Cloudy
Wednesday
High: 85 °F
Mostly Sunny
Wednesday Night
Low: 50 °F
Mostly Cloudy
Thursday
High: 81 °F
Gradual
Clearing
Thursday Night
Low: 50 °F
Partly Cloudy
Friday
High: 83 °F
Sunny
Friday Night
Low: 49 °F
Mostly Clear
Saturday
High: 78 °F
Mostly Sunny
Saturday Night
Low: 49 °F
Mostly Clear
then Slight
Chance
Showers

Detailed Forecast

Tonight

Partly cloudy, with a low around 55. Southeast wind 6 to 10 mph.

Wednesday

Mostly sunny, with a high near 85. South southeast wind 6 to 11 mph becoming south southwest 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.

Wednesday Night

Mostly cloudy, with a low around 50. Southwest wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 26 mph.

Thursday

Cloudy through mid morning, then gradual clearing, with a high near 81. Southwest wind 7 to 17 mph, with gusts as high as 26 mph.

Thursday Night

Partly cloudy, with a low around 50. West southwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 23 mph.

Friday

Sunny, with a high near 83. Calm wind becoming west southwest 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.

Friday Night

Mostly clear, with a low around 49. West northwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 21 mph.

Saturday

Mostly sunny, with a high near 78. Calm wind becoming northeast 5 to 8 mph in the afternoon.