Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Current conditions at

Gary Cooper Bridge I-15 MP 242 (MTYEP)

Lat: 47.13948°NLon: 111.85908°WElev: 3427.0ft.

unknown precip

58°F

14°C

Humidity	99%
Wind Speed	SSW 1 MPH
Barometer	NA
Dewpoint	58°F (14°C)
Visibility	NA
Last update	13 Aug 11:00 PM MDT

More Information:

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

Extended Forecast for

9 Miles SSE Cascade MT

Tonight
Low: 53 °F
Showers
Friday
High: 53 °F
Showers
Likely
Friday Night
Low: 50 °F
Showers
Likely then
Chance
Showers
Saturday
High: 67 °F
Mostly Sunny
Saturday Night
Low: 53 °F
Partly Cloudy
Sunday
High: 71 °F
Sunny
Sunday Night
Low: 55 °F
Slight Chance
T-storms then
Mostly Cloudy
Monday
High: 70 °F
Partly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 55 °F
Chance
Showers

Detailed Forecast

Tonight

Showers and possibly a thunderstorm before 1am, then showers likely. Steady temperature around 53. North northwest wind 7 to 11 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

Showers likely, with thunderstorms also possible after 3pm. Cloudy, with a high near 53. North northwest wind around 6 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

Showers likely and possibly a thunderstorm before 2am, then a slight chance of showers between 2am and 3am. Mostly cloudy, with a low around 50. North northeast wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 70%.

Saturday

Mostly sunny, with a high near 67. Light and variable wind.

Saturday Night

Partly cloudy, with a low around 53. Light and variable wind becoming south southwest 5 to 8 mph in the evening.

Sunday

Sunny, with a high near 71. South southwest wind 3 to 7 mph.

Sunday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 55. Light and variable wind becoming south around 6 mph after midnight.

Monday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 70. South southwest wind around 6 mph becoming light and variable.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 55.

Tuesday

A chance of showers and thunderstorms after noon. Partly sunny, with a high near 66.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 53.

Wednesday

A slight chance of showers. Mostly sunny, with a high near 68.

Wednesday Night

A slight chance of showers. Partly cloudy, with a low around 54.

Thursday

Sunny, with a high near 70.