Heavy Rain in the Southern Appalachians; Fire Weather and Heat in the West; Monitoring Tropical Storm Erin

Heavy to excessive rainfall over the southern Appalachians may bring areas of flooding today. Gusty winds and low relative humidity will bring critical fire weather conditions to parts of the Great Basin and northern Rockies today and Thursday. Hot to extremely hot temperatures are in place through today across parts of the western U.S. Read More >

Current conditions at

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

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

83°F

28°C

Humidity	48%
Wind Speed	S 16 MPH
Barometer	NA
Dewpoint	61°F (16°C)
Visibility	NA
Heat Index	84°F (29°C)
Last update	13 Aug 05:00 PM MDT

More Information:

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

Extended Forecast for

3 Miles WNW Westby MT

Tonight
Low: 61 °F
Mostly Clear
Thursday
High: 77 °F
Sunny
Thursday Night
Low: 51 °F
Mostly Clear
Friday
High: 71 °F
Partly Sunny
Friday Night
Low: 54 °F
Partly Cloudy
Saturday
High: 80 °F
Sunny then
Slight Chance
T-storms
Saturday Night
Low: 60 °F
Chance
T-storms then
Chance
Showers
Sunday
High: 79 °F
Partly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 57 °F
Chance
Showers

Detailed Forecast

Tonight

Mostly clear, with a low around 61. South southeast wind 7 to 15 mph becoming west northwest after midnight. Winds could gust as high as 23 mph.

Thursday

Sunny, with a high near 77. North northwest wind 11 to 16 mph, with gusts as high as 25 mph.

Thursday Night

Mostly clear, with a low around 51. Northwest wind 7 to 15 mph, with gusts as high as 23 mph.

Friday

Partly sunny, with a high near 71. North wind 7 to 10 mph.

Friday Night

Partly cloudy, with a low around 54. East wind 11 to 13 mph, with gusts as high as 18 mph.

Saturday

A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 80. Southeast wind 14 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

Saturday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Southeast wind 14 to 18 mph, with gusts as high as 29 mph.

Sunday

A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 79. South wind 11 to 13 mph, with gusts as high as 18 mph.

Sunday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 57. East northeast wind 8 to 11 mph. Chance of precipitation is 30%.

Monday

Partly sunny, with a high near 78. East northeast wind 8 to 13 mph, with gusts as high as 18 mph.

Monday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 57. East wind 10 to 13 mph, with gusts as high as 18 mph.

Tuesday

Sunny, with a high near 82.

Tuesday Night

A slight chance of showers. Partly cloudy, with a low around 60.

Wednesday

Mostly sunny, with a high near 82.