Lowell to Impact Hawaii; Heat Persists in the South-Central U.S.

Hurricane Lowell is forecast to pass west of Kauai`s coastal waters tonight. Impacts such as high surf and heavy rain could impact all of the islands. Sweltering heat remains across the South-Central Plains and Lower/Middle Mississippi Valley into this week with limited nighttime relief. Periods of moderate to heavy rainfall will be possible through Tuesday morning in the northern Rockies. Read More >

Current conditions at

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

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

71°F

22°C

Humidity	77%
Wind Speed	E 9 MPH
Barometer	NA
Dewpoint	63°F (17°C)
Visibility	NA
Last update	06 Sep 07:45 PM MDT

More Information:

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

Extended Forecast for

Westby MT

Tonight
Low: 59 °F
Showers
Likely then
Showers
Labor Day
High: 76 °F
Showers then
Showers
Likely
Monday Night
Low: 51 °F
Chance
Showers then
Partly Cloudy
and Breezy
Tuesday
High: 66 °F
Windy. Mostly
Cloudy then
Chance
Showers
Tuesday Night
Low: 47 °F
Showers
Likely and
Breezy then
Slight Chance
Showers
Wednesday
High: 74 °F
Sunny
Wednesday Night
Low: 49 °F
Mostly Clear
Thursday
High: 79 °F
Mostly Sunny
then Sunny
and Breezy
Thursday Night
Low: 48 °F
Partly Cloudy

Detailed Forecast

Tonight

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3am. Low around 59. East wind 15 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.

Labor Day

Showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 4pm, then a chance of showers and thunderstorms after 4pm. High near 76. East wind 15 to 17 mph becoming south southwest in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 100%.

Monday Night

A 30 percent chance of showers, mainly before 7pm. Partly cloudy, with a low around 51. Breezy, with a west southwest wind 17 to 25 mph, with gusts as high as 39 mph.

Tuesday

A 50 percent chance of showers after noon. Mostly cloudy, with a high near 66. Windy, with a west wind 30 to 37 mph, with gusts as high as 49 mph.

Tuesday Night

Showers likely, mainly before midnight. Mostly cloudy, with a low around 47. Breezy, with a west northwest wind 21 to 26 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 70%.

Wednesday

Sunny, with a high near 74. West wind 13 to 16 mph, with gusts as high as 25 mph.

Wednesday Night

Mostly clear, with a low around 49. Southwest wind 8 to 10 mph.

Thursday

Sunny, with a high near 79. Breezy, with a south southwest wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph.

Thursday Night

Partly cloudy, with a low around 48. Northwest wind 10 to 15 mph, with gusts as high as 23 mph.

Friday

Mostly sunny, with a high near 67. Breezy, with a northwest wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 33 mph.

Friday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 42. Northwest wind 10 to 20 mph, with gusts as high as 28 mph.

Saturday

A chance of showers. Partly sunny, with a high near 60.

Saturday Night

Mostly cloudy, with a low around 39.

Sunday

A slight chance of showers. Mostly sunny, with a high near 63.