Threats For Heavy Rain and Severe Thunderstorms Continue in the Plains; Fire Weather Conditions Worsen in the Southwest

On Monday and Tuesday, the focus for heavy rain and severe thunderstorms will continue in the Plains and central Mississippi River Valley. Meanwhile, hot conditions and Critical Fire Weather looms over the Great Basin and Southwest U.S. through midweek. Read More >

Current conditions at

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

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

59°F

15°C

Humidity	98%
Wind Speed	N 8 MPH
Barometer	NA
Dewpoint	58°F (14°C)
Visibility	NA
Last update	16 Jun 01:30 AM MDT

More Information:

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

Extended Forecast for

8 Miles WNW Westby MT

Overnight
Low: 59 °F
Showers
Likely
Monday
High: 75 °F
Chance
Showers
Monday Night
Low: 53 °F
Chance
T-storms then
Partly Cloudy
Tuesday
High: 77 °F
Partly Sunny
then Chance
Showers
Tuesday Night
Low: 54 °F
Chance
Showers
Wednesday
High: 78 °F
Chance
Showers then
Chance
T-storms
Wednesday Night
Low: 53 °F
Slight Chance
T-storms then
Mostly Clear
Juneteenth
High: 81 °F
Mostly Sunny
then Slight
Chance
T-storms
Thursday Night
Low: 55 °F
Chance
Showers

Detailed Forecast

Overnight

Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Cloudy, with a low around 59. Calm wind becoming northwest around 6 mph. Chance of precipitation is 60%.

Monday

A 40 percent chance of showers and thunderstorms, mainly after 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 75. North wind 6 to 10 mph.

Monday Night

A 40 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 53. North wind 10 to 15 mph becoming light and variable. Winds could gust as high as 25 mph.

Tuesday

A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 77. Northwest wind 6 to 8 mph becoming north northeast in the morning.

Tuesday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54. Northwest wind 6 to 8 mph becoming south southwest in the evening.

Wednesday

A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 78. Southwest wind 8 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

Wednesday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 53. South southwest wind 10 to 14 mph becoming east in the evening. Winds could gust as high as 22 mph.

Juneteenth

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81. South wind 10 to 16 mph, with gusts as high as 26 mph.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. West wind 11 to 14 mph becoming northeast after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 30%.

Friday

A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 76. East northeast wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

Friday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Northeast wind 10 to 14 mph, with gusts as high as 22 mph.

Saturday

A chance of showers and thunderstorms. Partly sunny, with a high near 73.

Saturday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 52.

Sunday

Showers likely. Mostly cloudy, with a high near 61. Breezy.