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

MAIN BOULDER (MBRM8)

Lat: 45.45813°NLon: 110.19768°WElev: 5405.0ft.

55°F

13°C

Humidity	100%
Wind Speed	SSE 0 MPH
Barometer	NA
Dewpoint	55°F (13°C)
Visibility	NA
Last update	14 Aug 03:39 AM MDT

More Information:

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

Extended Forecast for

14 Miles NNW Silver Gate MT

Overnight
Low: 42 °F
Chance
Showers and
Patchy Fog
Friday
High: 55 °F
Chance
Showers and
Patchy Dense
Fog then
T-storms
Likely
Friday Night
Low: 41 °F
Showers
Likely and
Patchy Fog
then Slight
Chance
Showers
Saturday
High: 58 °F
Slight Chance
Showers then
Showers
Likely
Saturday Night
Low: 39 °F
Showers
Likely then
Slight Chance
Showers
Sunday
High: 61 °F
Mostly Sunny
then Chance
T-storms
Sunday Night
Low: 41 °F
Slight Chance
T-storms then
Partly Cloudy
Monday
High: 62 °F
Mostly Sunny
then Chance
T-storms
Monday Night
Low: 42 °F
Showers

Detailed Forecast

Overnight

A 30 percent chance of showers. Patchy fog. Otherwise, cloudy, with a low around 42. Light south southwest wind.

Friday

A chance of showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then showers and thunderstorms likely after 3pm. Patchy dense fog before noon. Otherwise, mostly cloudy, with a high near 55. Light south southwest wind becoming southwest 5 to 9 mph in the morning. Chance of precipitation is 60%.

Friday Night

Showers and thunderstorms likely before 11pm, then a slight chance of showers after 4am. Patchy fog between 9pm and midnight. Otherwise, mostly cloudy, with a low around 41. West wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 70%.

Saturday

A slight chance of showers before noon, then a chance of showers and thunderstorms between noon and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 58. Light and variable wind becoming west southwest 5 to 8 mph in the morning. Chance of precipitation is 60%.

Saturday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 39. South southwest wind around 6 mph. Chance of precipitation is 70%.

Sunday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 61. South southwest wind 5 to 10 mph becoming west in the afternoon.

Sunday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 41. West wind 5 to 7 mph becoming light and variable. Chance of precipitation is 20%.

Monday

A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 62. South wind 5 to 10 mph becoming west in the afternoon.

Monday Night

Showers and possibly a thunderstorm. Low around 42. South wind 6 to 8 mph. Chance of precipitation is 80%.

Tuesday

Showers likely, then showers and possibly a thunderstorm after noon. High near 58. South wind 7 to 13 mph becoming west in the afternoon. Chance of precipitation is 80%.

Tuesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 40. West wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 60%.

Wednesday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 58. Light and variable wind becoming west southwest 6 to 11 mph in the morning.

Wednesday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 39. West southwest wind 5 to 10 mph becoming south after midnight.

Thursday

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 61. South wind 5 to 11 mph becoming west in the afternoon.