Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Current conditions at

KNOWLTON (KTFM8)

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

58°F

14°C

Humidity	72%
Wind Speed	WNW 9 MPH
Barometer	NA
Dewpoint	49°F (9°C)
Visibility	NA
Last update	17 Jun 12:40 AM MDT

More Information:

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

Extended Forecast for

9 Miles WSW Ismay MT

Overnight
Low: 54 °F
Chance
Showers
Wednesday
High: 68 °F
Slight Chance
Showers then
Chance
T-storms
Wednesday Night
Low: 48 °F
Slight Chance
T-storms then
Mostly Clear
Thursday
High: 70 °F
Mostly Sunny
then Chance
Showers
Thursday Night
Low: 48 °F
Partly Cloudy
Juneteenth
High: 73 °F
Sunny
Friday Night
Low: 52 °F
Partly Cloudy
Saturday
High: 76 °F
Partly Sunny
then Slight
Chance
T-storms
Saturday Night
Low: 54 °F
Chance
T-storms then
Showers
Likely

Detailed Forecast

Overnight

A 30 percent chance of showers, mainly before 3am. Mostly cloudy, with a low around 54. West northwest wind 13 to 18 mph.

Wednesday

A 40 percent chance of showers and thunderstorms, mainly between 1pm and 5pm. Partly sunny, with a high near 68. Northwest wind 18 to 22 mph.

Wednesday Night

A 20 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 48. Northwest wind 12 to 17 mph decreasing to 6 to 11 mph after midnight.

Thursday

A slight chance of showers and thunderstorms before 4pm, then a chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 70. West northwest wind 7 to 11 mph. Chance of precipitation is 30%.

Thursday Night

Partly cloudy, with a low around 48. West wind 5 to 10 mph.

Juneteenth

Sunny, with a high near 73. North northwest wind around 7 mph.

Friday Night

Partly cloudy, with a low around 52. North northeast wind 7 to 11 mph becoming east southeast after midnight.

Saturday

A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 76. East southeast wind 14 to 16 mph.

Saturday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 54. East southeast wind 10 to 16 mph. Chance of precipitation is 60%.

Sunday

Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 70. East southeast wind 10 to 13 mph becoming north in the afternoon. Chance of precipitation is 60%.

Sunday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 49. North wind 8 to 14 mph becoming west southwest after midnight.

Monday

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 69. Northwest wind around 9 mph.

Monday Night

Mostly clear, with a low around 49. North northwest wind 5 to 9 mph becoming southeast after midnight.

Tuesday

Sunny, with a high near 74. Southeast wind 5 to 7 mph becoming northeast in the afternoon.