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.

51°F

11°C

Humidity	100%
Wind Speed	SE 1 MPH
Barometer	NA
Dewpoint	51°F (11°C)
Visibility	NA
Last update	12 Aug 11:39 PM MDT

More Information:

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

Extended Forecast for

23 Miles NNW Silver Gate MT

Overnight
Low: 49 °F
Slight Chance
Rain
Thursday
High: 73 °F
Slight Chance
Rain then
Showers
Thursday Night
Low: 50 °F
Showers
Friday
High: 66 °F
Rain Likely
then Showers
Friday Night
Low: 48 °F
Showers then
Chance Rain
Saturday
High: 68 °F
Chance
Showers then
Showers
Saturday Night
Low: 46 °F
Showers
Likely then
Slight Chance
Showers
Sunday
High: 72 °F
Mostly Sunny
then Chance
T-storms
Sunday Night
Low: 48 °F
Slight Chance
T-storms then
Partly Cloudy

Detailed Forecast

Overnight

A 20 percent chance of rain before 5am. Mostly cloudy, with a low around 49. South wind around 7 mph.

Thursday

A chance of rain and thunderstorms, then showers and possibly a thunderstorm after 3pm. Patchy smoke after noon. High near 73. South wind 5 to 8 mph becoming west northwest in the afternoon. Chance of precipitation is 80%.

Thursday Night

Showers and thunderstorms before midnight, then rain likely, mainly after 3am. Low around 50. East southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%.

Friday

Rain likely, then showers and possibly a thunderstorm after noon. High near 66. Southwest wind 3 to 6 mph. Chance of precipitation is 100%.

Friday Night

Showers and possibly a thunderstorm before midnight, then a chance of rain after midnight. Low around 48. South wind 3 to 6 mph. Chance of precipitation is 80%.

Saturday

A chance of showers, then showers and possibly a thunderstorm after noon. High near 68. Light and variable wind becoming west around 6 mph in the morning. Chance of precipitation is 90%.

Saturday Night

Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 46. West wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 60%.

Sunday

A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 72. South wind 5 to 8 mph becoming west in the afternoon.

Sunday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 48. West wind around 6 mph becoming light and variable in the evening.

Monday

A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 73. South wind 5 to 8 mph becoming west in the afternoon.

Monday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 48. West wind around 6 mph becoming light and variable after midnight.

Tuesday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 73. South wind 5 to 10 mph becoming west in the afternoon.

Tuesday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 49. South wind 3 to 8 mph.

Wednesday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 74. Light and variable wind becoming west 5 to 10 mph in the morning.