Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

KNOWLTON (KTFM8)

Lat: 46.30739°NLon: 105.02978°WElev: 3320.0ft.

66°F

19°C

Humidity	49%
Wind Speed	WSW 4 MPH
Barometer	NA
Dewpoint	46°F (8°C)
Visibility	NA
Last update	29 Aug 04:40 AM MDT

More Information:

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

Extended Forecast for

Ismay MT

Today
High: 86 °F
Mostly Cloudy
then Slight
Chance
T-storms
Tonight
Low: 58 °F
Chance
Showers then
Partly Cloudy
Sunday
High: 80 °F
Slight Chance
Showers then
Showers
Likely
Sunday Night
Low: 49 °F
Slight Chance
T-storms then
Mostly Clear
Monday
High: 81 °F
Sunny
Monday Night
Low: 51 °F
Mostly Clear
Tuesday
High: 86 °F
Slight Chance
Showers then
Mostly Sunny
Tuesday Night
Low: 56 °F
Partly Cloudy
Wednesday
High: 90 °F
Mostly Sunny
then Slight
Chance
Showers

Detailed Forecast

Today

A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 86. Calm wind becoming east southeast around 6 mph in the afternoon. Chance of precipitation is 20%.

Tonight

A 40 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 58. North wind 5 to 7 mph becoming calm after midnight.

Sunday

Showers and thunderstorms likely, mainly before 3pm. Mostly cloudy, with a high near 80. Light and variable wind becoming west 9 to 14 mph in the morning. Chance of precipitation is 60%.

Sunday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy during the early evening, then gradual clearing, with a low around 49. West northwest wind 6 to 11 mph becoming light west southwest. Chance of precipitation is 20%.

Monday

Sunny, with a high near 81. Southwest wind 5 to 14 mph.

Monday Night

Mostly clear, with a low around 51. West northwest wind 5 to 9 mph becoming calm in the evening.

Tuesday

A 20 percent chance of showers before noon. Mostly sunny, with a high near 86. Light east southeast wind becoming southeast 5 to 10 mph in the morning.

Tuesday Night

Partly cloudy, with a low around 56. Southeast wind 7 to 14 mph.

Wednesday

A 20 percent chance of showers after noon. Mostly sunny and hot, with a high near 90. South southeast wind 7 to 11 mph.

Wednesday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 56. South wind 6 to 10 mph becoming east southeast in the evening.

Thursday

Mostly sunny, with a high near 89. West wind 5 to 10 mph.

Thursday Night

Partly cloudy, with a low around 58. North wind 9 to 11 mph becoming east southeast after midnight.

Friday

Sunny, with a high near 87. Southeast wind 5 to 9 mph becoming west in the afternoon.