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 >

Hazardous Weather Conditions

Current conditions at

Big Hole Pass CTY-278 MP 32 (MTBHP)

Lat: 45.31545°NLon: 113.30974°WElev: 6722.0ft.

53°F

12°C

Humidity	62%
Wind Speed	SE 12 MPH
Barometer	NA
Dewpoint	40°F (4°C)
Visibility	NA
Last update	13 Aug 02:32 AM MDT

More Information:

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

Extended Forecast for

8 Miles NE Jackson MT

Flash Flood Watch August 13, 01:00pm until August 14, 12:00am

Click here for hazard details and duration

Flash Flood Watch

Overnight
Low: 46 °F
Smoke
Thursday
High: 66 °F
Areas Smoke
then Showers
Likely
Thursday Night
Low: 47 °F
Showers then
Chance
Showers
Friday
High: 60 °F
Chance
Showers then
Showers
Friday Night
Low: 44 °F
Showers
Likely then
Mostly Cloudy
Saturday
High: 63 °F
Mostly Sunny
then Showers
Likely
Saturday Night
Low: 45 °F
Showers
Likely then
Partly Cloudy
Sunday
High: 66 °F
Mostly Sunny
Sunday Night
Low: 47 °F
Slight Chance
T-storms then
Mostly Cloudy

Detailed Forecast

Overnight

Widespread smoke, mainly before 3am. Mostly cloudy, with a low around 46. East northeast wind around 5 mph becoming light and variable.

Thursday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Widespread smoke, mainly after 2pm. Partly sunny, with a high near 66. Southeast wind 5 to 8 mph becoming west northwest in the afternoon. Chance of precipitation is 60%.

Thursday Night

Showers and thunderstorms before midnight, then a chance of showers. Widespread smoke, mainly before 11pm. Low around 47. South southeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

Showers and thunderstorms before 3pm, then showers and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. Patchy smoke between 8am and 9am. High near 60. Light and variable wind becoming southwest 5 to 7 mph in the morning. Chance of precipitation is 90%.

Friday Night

Showers likely and possibly a thunderstorm before 9pm, then showers likely between 9pm and midnight. Mostly cloudy, with a low around 44. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.

Saturday

Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 63. Light and variable wind becoming west southwest 5 to 7 mph in the morning. Chance of precipitation is 60%.

Saturday Night

Showers likely and possibly a thunderstorm before 9pm, then showers likely between 9pm and midnight. Mostly cloudy, with a low around 45. West northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%.

Sunday

Mostly sunny, with a high near 66. Light and variable wind becoming west 5 to 7 mph in the afternoon.

Sunday Night

A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 47.

Monday

A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 67.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 48.

Tuesday

A chance of showers and thunderstorms. Mostly cloudy, with a high near 65.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 47.