Heavy Rain and Flooding Threat in the Ohio Valley

Gulf moisture will combine with a cold front and will bring heavy rain and scattered flash flooding over parts of the Mid-South into the Ohio Valley through the morning and the Ohio Valley and Central Appalachians on Tuesday. Showers and thunderstorms, some severe, are expected over the Southern Rockies/Southern High Plains on Tuesday. Read More >

Current conditions at

Comertown Turn-Off MT-5 MP 13.4 (MTCOM)

Lat: 48.81°NLon: 104.2529°WElev: 2359.0ft.

34°F

1°C

Humidity	62%
Wind Speed	S 4 MPH
Barometer	NA
Dewpoint	22°F (-6°C)
Visibility	NA
Wind Chill	30°F (-1°C)
Last update	07 Oct 04:15 AM MDT

More Information:

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

Extended Forecast for

Westby MT

Today
High: 62 °F
Sunny
Tonight
Low: 37 °F
Mostly Clear
Wednesday
High: 71 °F
Sunny
Wednesday Night
Low: 38 °F
Mostly Clear
Thursday
High: 66 °F
Sunny
Thursday Night
Low: 35 °F
Mostly Clear
Friday
High: 68 °F
Sunny then
Sunny and
Breezy
Friday Night
Low: 47 °F
Partly Cloudy
Saturday
High: 74 °F
Chance
Showers

Detailed Forecast

Today

Sunny, with a high near 62. East wind 5 to 10 mph becoming south 11 to 16 mph in the morning. Winds could gust as high as 24 mph.

Tonight

Mostly clear, with a low around 37. South wind 14 to 16 mph, with gusts as high as 25 mph.

Wednesday

Sunny, with a high near 71. South wind 17 to 21 mph, with gusts as high as 30 mph.

Wednesday Night

Mostly clear, with a low around 38. South southeast wind 6 to 10 mph becoming west northwest after midnight.

Thursday

Sunny, with a high near 66. North wind 9 to 14 mph, with gusts as high as 21 mph.

Thursday Night

Mostly clear, with a low around 35. North wind 6 to 9 mph becoming east northeast after midnight.

Friday

Sunny, with a high near 68. Breezy, with a southeast wind 6 to 11 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph.

Friday Night

Partly cloudy, with a low around 47. Southeast wind 18 to 20 mph, with gusts as high as 31 mph.

Saturday

A 30 percent chance of showers, mainly before noon. Mostly sunny, with a high near 74. South southeast wind 17 to 21 mph, with gusts as high as 30 mph.

Saturday Night

A 40 percent chance of showers. Mostly cloudy, with a low around 40. West southwest wind around 17 mph, with gusts as high as 26 mph.

Sunday

A 30 percent chance of showers. Partly sunny, with a high near 52. Breezy, with a west northwest wind 20 to 26 mph, with gusts as high as 37 mph.

Sunday Night

Mostly cloudy, with a low around 27.

Columbus Day

Partly sunny, with a high near 48.